Luxembourg City, Luxembourg
Luxembourg's cadastre will email anyone a free owner bulletin for a known parcel, but it bars public search of who holds what; the capital's defining owners are the State, its Kirchberg fund, the City and a handful of developers.
10 buildings · 6 with an owner established · 32 sources · 8 tier A · 2 tier B · prepared 2026-10-20
Can you find out who owns it?
Luxembourg keeps two linked registers: the cadastre of the Administration du cadastre et de la topographie (ACT), which records every parcel, its owner and its history, and the mortgage offices (bureaux des hypothèques) of the Administration de l'enregistrement, des domaines et de la TVA, where deeds of sale are transcribed. Guichet.lu says anyone, including private individuals, may order a cadastral extract (bulletin de propriété) online, free as a PDF and charged on paper. But direct consultation of the owner registers is reserved to state bodies, communes, notaries, bailiffs and network operators, and ACT says public access to rights holders 'is not planned' for data-protection reasons, so there is no searching by owner name and no open owner file.
Is ownership public?Public, but one paid search at a time
Cost of one title searchFree for a bulletin de propriété (cadastral owner extract) ordered online and delivered as PDF; paper bulletins, plan copies and 'provenances' (title searches) are charged, the price of provenances depending on the manual search involved (amounts not stated on the Guichet.lu page). Copies from the mortgage offices are delivered to anyone who requests them (Civil Code art. 2196); fee not stated on the AED page.
Bulk ownership dataNone published
Sale pricesAggregates only — no individual sales
Sites that forbid taking their data
- www.eib.org — “You may not modify, publish, transmit, display, participate in the transfer or sale, create derivative works, or in any way commercially exploit the content of this website without the express prior written permission of EIB and/or the copyright owner or except as otherwise expressly permitted under copyright law.”
- monarchie.lu — “Aucune reproduction des informations ou services, totale ou partielle, sous quelque forme que ce soit et par quelque moyen que ce soit, n'est permise sauf si : Les Eléments Protégés ne sont utilisés qu'à titre personnel, pour information et dans un cadre strictement privé ...”
- www.lux-airport.lu — “The user is prohibited from downloading, reproducing and/or distributing said content for non-private use without prior written approval of lux-Airport.”
- www.avh.be — “Users of the website undertake to use the information and data available on the site for their personal use only.”
- fondsdulogement.lu — “De plus, aucune reproduction des informations ou Services, totale ou partielle, sous quelque forme que ce soit et par quelque moyen que ce soit, n'est permise sans l'autorisation écrite préalable du Fonds du Logement. ... Les documents ne peuvent être utilisés qu'à titre personnel, pour information et dans un cadre strictement privé”
- kierchefong.lu — “L'Utilisateur sollicite l'autorisation préalable du Kierchefong pour toute reproduction, publication, copie des différents contenus. Une utilisation des contenus à des fins commerciales est strictement interdite.”
1
The marquee buildings
The towers that set the tone of the core, and who holds them. A price is the price a document states, on the date it states — not an estimate of what the building is worth now.
| Building | Use | Owner | Owner type | Last price paid |
|---|---|---|---|---|
| Grand Ducal Palace (Palais grand-ducal) 17 Rue du Marché-aux-Herbes, Ville Haute, Luxembourg |
Civic | Not established a paid title search would answer it The Cour grand-ducale says Article 55 of the Constitution provides that residences 'are made available to the Grand Duke for the performance of his duties', and that the Grand Ducal Palace in Luxembourg City is reserved for his official use as his workplace (s7). Its history page (s8) says the building is the former Town Hall, later seat of the government and, until 1859, of the Chamber of Deputies, converted from 1891 under Grand Duke Adolphe; it has been the Grand Duke's workplace since 1895. Neither page states who holds title. The cadastral bulletin for the parcel would; it was not ordered. |
Not established | —A |
| Court of Justice of the European Union complex (Palais, Anneau, Galerie, Comenius, Montesquieu and Rocca towers) Kirchberg plateau, Luxembourg |
Institutional | Court of Justice of the European Union (taking control by lease-purchase from the Luxembourg State) The Court's own history page: in 1972 the Court moved into the Palais, 'built especially for it on the Kirchberg Plateau by the Luxembourg State'. Then EU policy changed: 'the EU institutions were now expected to own their premises. The Court therefore adopted a lease-purchase system to take control of its buildings.' The renovated Palais, Anneau, Gallery and two towers opened in 2008; the Rocca Tower (29 floors, 118 m, 'the tallest building in Luxembourg') in 2019. The page gives no date on which title passes, so the State may still hold legal title to parts. |
Institution | —A |
| European Investment Bank headquarters campus (East and West buildings, new building) Kirchberg plateau, Luxembourg |
Office | European Investment Bank EIB Financial Report 2025, Note F: tangible assets comprise 'Land' at cost EUR 20,145 thousand and 'Luxembourg buildings' at cost EUR 643,544 thousand (carrying amount EUR 391,698 thousand at 31 Dec 2025), and 'All land and buildings are used by the Group for its own activities'; the Luxembourg buildings include EUR 287,099 thousand of construction costs for a new building 'expected to be completed in 2027'. Tier B: the 2023 press release (s11) describes it as a sixteen-storey tower on a six-storey podium with 1,500 workstations beside the Kirchberg headquarters. Book cost is not a market value. |
Institution | —B |
| ArcelorMittal headquarters (new building) Kirchberg plateau, Luxembourg 89,000 m2 gross floor area (SCB) |
Office | ArcelorMittal Fonds Kirchberg's project sheet names ArcelorMittal as maître d'ouvrage (building owner/client) of its new Kirchberg headquarters, 89,000 m2, delivery 2026, built with XCarb recycled-steel beams. The Fonds says that for offices and shops it usually grants land by a building lease (droit de superficie) of variable length rather than freehold (s12), so the land beneath may remain the Fonds'; the sheet does not say which applies here. |
Public company | —A |
| Philharmonie Luxembourg (Salle de concerts Grande-Duchesse Joséphine-Charlotte) 1 Place de l'Europe, Kirchberg, Luxembourg |
Civic | Not established a paid title search would answer it The 2024 convention between the State and the public establishment that runs the hall gives its seat as 1, Place de l'Europe. On investment it says works may be financed either by the Administration des bâtiments publics 'quand il s'agit d'investissements réalisés directement à l'infrastructure (bâtiment) dont l'État est propriétaire', or by 'un Fonds qui est propriétaire de l'infrastructure occupée par l'établissement' — leaving open whether the State or a fund holds title. State contribution: EUR 26,150,000 for 2024. Owner not established. |
Not established | —A |
| Royal-Hamilius Former Hamilius site, Ville Haute, Luxembourg about 10,000 m2 of offices (plus shops and flats) |
Mixed use | Offices: Silver Holdings, a subsidiary of Abu Dhabi Investment Authority (majority), with a bank consortium; retail: Codic (as of 2020); flats: individual buyers majority stake in the office part (ADIA subsidiary), alongside BNP Paribas, BGL, ING and Belfius Paperjam (Sept 2015), on developer Codic's 2014–15 results: 'une participation majoritaire sur l'activité tertiaire du projet Royal-Hamilius a été cédée à une filiale du fonds souverain Abu Dhabi Investment Authority aux côtés d'un consortium de banques réunissant BNP Paribas, BGL, ING et Belfius'; Paperjam (June 2020): 'Royal-Hamilius compte aussi 10.000m² de bureaux, achetés par Silver Holdings, une filiale du fonds souverain d'Abu Dhabi Investment Authority (Adia)'; Codic still had 16 vacant shop units beside Galeries Lafayette, Delhaize, Fnac and Tango, and five flats for sale (s17). No price for the office sale is published. The flats belong to individual buyers and are not named. |
Sovereign fund | —B |
| Deloitte Luxembourg offices (Cloche d'Or / Ban de Gasperich) Cloche d'Or / Ban de Gasperich, Luxembourg 31,000 m2 |
Office | Integrale and Ethias Delano (24 Jan 2019), reporting JLL's 2018 investment review: 'The sale of the 31,000 square metre building in the new city district, by Extensa/Grossfeld to Integrale/Ethias for €225m, was made during the second quarter. Deloitte staff are expected to move in May 2019.' It was the largest Luxembourg office deal of 2018. Integrale is a Belgian occupational-pension insurer and Ethias a Belgian insurer; their split of the purchase is not stated. Whether they still hold it in 2026 was not checked. |
Private company | EUR EUR 225M 2018-Q2 Sold by Extensa/Grossfeld to Integrale/Ethias, per JLL's 2018 review as reported by Paperjam/Delano A |
| Gare de Luxembourg (central railway station) Place de la Gare, Gare, Luxembourg |
Civic | Not established the source would not open Wikipedia: the station 'is operated by Chemins de Fer Luxembourgeois, the state-owned railway company', and is the hub for trams, City buses and RGTR regional buses. Being the operator does not establish title. CFL's own site keeps its legal notice, /media/ and /getmedia/ (where its reports sit) out of bounds in robots.txt, so its annual report could not be read; the parcel bulletin was not ordered. |
Not established | —A |
| Kronos (former BGL BNP Paribas head office, to be rebuilt as KPMG Luxembourg's headquarters) Kirchberg plateau, Luxembourg 31,000 m2 planned (new building) |
Office | KPMG Luxembourg and BPI Real Estate Paperjam (30 Aug 2023): 'le bâtiment Kronos au Kirchberg, jusque-là propriété de BGL BNP Paribas pour son siège historique depuis 1995, passe entre les mains de KPMG Luxembourg et BPI Real Estate.' KPMG will occupy 31,000 m2 for its 1,800 staff; an architecture competition was to be run with Fonds Kirchberg and the City; demolition could start in 2026 and the new building finish in 2029. No price is published, and the split between KPMG and BPI Real Estate (the developer) is not stated. |
Private company | —A |
| BGL BNP Paribas head-office campus (oKsigen, eKinox, seKoia) Kirchberg plateau, Luxembourg seKoia: 18,500 m2 on eight floors |
Office | Not established a paid title search would answer it Paperjam (Sept 2025): the bank inaugurated seKoia, its third Kirchberg building, 18,500 m2 on eight floors with 1,100 workstations, designed by M3 Architectes; 1,200 staff moved in between June and September (s23). It stands beside oKsigen and eKinox (s22). Neither article says whether BGL BNP Paribas, its parent BNP Paribas or another entity holds title to the campus or the land, so the owner is not established. |
Not established | —A |
2
The core land
The most valuable ground in the city, and what the public record says about it.
Luxembourg publishes no assessed-value roll by parcel and no per-sale price file: the cadastre's owner data is closed to the public and the official price series is aggregated by commune. What the record does give is the commune-level price of flats from notarial deeds, the cost at which the EU's bank carries its Kirchberg land and buildings, and the scale of the State's original Kirchberg purchase.
Average registered price, existing flats, Luxembourg-VilleEUR 10,269 per m2 (613 sales; range EUR 6,991–14,126)
Observatoire de l'Habitat / STATEC, from notarial deeds in the Publicité Foncière data, 1 Jul 2025 – 30 Jun 2026; group sales excluded (s31, CC0).
Average registered price, off-plan (VEFA) flats, Luxembourg-VilleEUR 12,162 per m2 (128 sales; range EUR 8,932–15,957)
Same table, same period (s31).
EIB land and Luxembourg buildings, at costEUR 663.7M (land EUR 20.1M; buildings EUR 643.5M); carrying amount EUR 411.8M
EIB Financial Report 2025, Note F, at 31 Dec 2025 (s10). Historical cost under IAS 16, not a valuation.
Kirchberg plateau bought by the State365 hectares
Fonds Kirchberg history page (s13); about 7% of the City's 51.73 km2 (s27).
3
Who owns the town
At this scale the significant owner is rarely a trust or a fund: it is one or two local holding companies, a family in its second or third generation, and often the land around the town rather than the buildings in it.
Luxembourg City's ground is concentrated in public hands in a way few capitals match. The State bought the whole 365-hectare Kirchberg plateau and placed it with the Fonds Kirchberg, which now hands out sites by 99-year building leases for housing and shorter ones for offices rather than selling the land. The City sells new homes but keeps the land under emphyteusis. The EU institutions own or are buying their premises, the Church's parish property sits in a statutory fund, and the railway's holdings could not be read. None of this comes from the cadastre, which does not publish owners.
| Name | Type | Holdings |
|---|---|---|
| Grand Duchy of Luxembourg (State) — Fonds Kirchberg Fonds Kirchberg's history page: 'L'État acquit les 365 hectares et en 1961, il promulgua un décret de loi qui créa le Fonds d'Urbanisation et d'Aménagement du Plateau de Kirchberg' (s13). Its missions page (s12): a public establishment under the Minister of Mobility and Public Works, self-financed 'du produit de ses opérations immobilières (cession, concession de droits réels, location)'; housing land is now granted 'par l'octroi de droits de superficie et d'emphytéose pour une durée de 99 ans', offices and shops 'le plus souvent' by building leases of variable length. How much of the 365 ha is still held, rather than sold in earlier decades, is not published on these pages. |
Government | 365 hectares (whole Kirchberg plateau, acquired by the State for the Fonds)A |
| Fonds du Logement (public housing establishment) Annual report 2025: 'le Fonds du Logement gère le suivi et l'administration de quelque 4.674 logements ... dont 479 unités réalisées pour l'Etat et les Institutions, 1.756 unités réalisées pour la vente et 2.439 unités réalisées pour la location, soit le plus grand parc locatif du pays.' The cities of Luxembourg, Esch-sur-Alzette, Differdange and Dudelange together hold 61.6% of the rental stock; its Luxembourg City estates include the Sauerwiss quarter in Gasperich and Carmel in Cents. Balance sheet: 'Terrains et constructions' EUR 470,921,980.89 (2024: EUR 527,426,109.84). The City's own share of the units is not broken out. |
Government | 2,439 rental homes nationally (largest rental stock in the country); 4,674 homes managed; land and buildings EUR 470.9M book value (31 Dec 2025)A |
| City of Luxembourg (Ville de Luxembourg) Service Logement activity report 2022: it 'gère un parc locatif de 1.227 biens de la Ville de Luxembourg', broken down as listed, including 1 premises and 3 flats for the Kierchefong; the social stock is 741 dwellings. The report puts all social housing on City territory, from every provider, at about 1,800 units, 1.4% of residents (s25). When the City sells homes it 'vend uniquement les constructions et met le terrain à disposition sous la forme d'un droit d'emphytéose' (s26). City territory: 51.73 km2, 137,696 residents at 31 Dec 2025 (s27). |
Government | 1,227 rental properties managed (613 social flats, 78 rooms, 41 affordable, 70 service flats, 2 emergency shelters, 39 premises for associations, 10 shops), 2022A |
| European Investment Bank EIB Financial Report 2025, Note F; 'All land and buildings are used by the Group for its own activities'. Cost figures, not market values. See the marquee entry for the Kirchberg campus. |
Institution | Land EUR 20.1M and Luxembourg buildings EUR 643.5M at cost (31 Dec 2025)A |
| Court of Justice of the European Union The Court says EU institutions 'were now expected to own their premises' and that it 'adopted a lease-purchase system to take control of its buildings', which the Luxembourg State built (s9). No floor area or value is given on that page. |
Institution | Palais, Anneau, Gallery and three towers (Comenius, Montesquieu, Rocca) on KirchbergA |
| Kierchefong (Fonds de gestion des édifices religieux et autres biens relevant du culte catholique) Kierchefong's home page: 'La loi du 13 février 2018 a institué le « Fonds de gestion des édifices religieux et autres biens relevant du culte catholique ». Le Fonds gère le patrimoine paroissial du culte catholique à Luxembourg', as universal successor of the abolished church fabriques; its counters show '527 édifices religieux en gestion propre' and '157 édifices religieux en pleine propriété'. These are national figures; the share in Luxembourg City is not given. The City rents 3 flats and 1 parish office to it (s25). |
Institution | 157 religious buildings in full ownership; 527 managed directly (national)A |
| Chemins de Fer Luxembourgeois (CFL) The State-owned railway (s21) operates Gare de Luxembourg and the rail corridors through the city, but no holdings figure could be read: CFL's robots.txt bars its legal notice and its document folders. |
Government | —A |
5
Who builds the houses
New-home building in this market: the volume, and the firms behind it. Ownership of a builder matters as much as its volume — a private-equity platform and a family firm behave differently.
New homes in Luxembourg City are built mainly by private developers selling flats off-plan (VEFA) to individual buyers, alongside public builders: the Fonds du Logement and the SNHBM build affordable homes for rent and sale, and the City and the Fonds Kirchberg keep the land and grant it by emphyteusis or building lease. On Kirchberg the Fonds Kirchberg picks a developer for each lot by competition, so its project sheets are the nearest thing to a builders' table. No official league table of builders exists; the figures below are per-project unit counts from those sheets and the builders' public reports, not annual output.
| Name | Type | Units (as stated) |
|---|---|---|
| Fonds du Logement Largest public developer and landlord in the country (s24); city-level output not broken out. |
Government | 4,674 homes managed nationally (2,439 rental, 1,756 sold)A |
| Société Nationale des Habitations à Bon Marché (SNHBM) Fonds Kirchberg project sheet names SNHBM as maître d'ouvrage of 245 dwellings (flats and town houses, 'Kennedy South'). SNHBM's own site returned HTTP 502, so its total stock was not read. |
Government | 245 homes, JFK Sud Zone A, Kirchberg (works started 2023)A |
| Baumeister-Haus Luxembourg Maître d'ouvrage on both Fonds Kirchberg project sheets. |
Private company | 174 homes on Kirchberg: Kiem Ouest Lot 1 (92, delivered) and Réimerwee Ensemble 2 (82, delivered 2024)A |
| Immobel and Prefalux Fonds Kirchberg sheet: 148 apartments 'dont 135 logements abordables' and nearly 3,000 m2 of mixed space on Boulevard Pierre Frieden. Split between the two not stated. |
Developer | 148 flats (135 affordable), Kiem Ouest Lot 4, 23,460 m2, delivery 2027A |
| BPI Real Estate Named 'BPI' as maître d'ouvrage on the Fonds Kirchberg sheet; also co-buyer of the Kronos site (s22). |
Private company | 99 homes, Kiem Ouest Lot 2 (five residences, delivered)A |
| Codic Paperjam: since marketing began in 2017 'en moyenne, un appartement s'est vendu chaque mois dans le complexe' (s17). Total unit count not stated. |
Private company | Royal-Hamilius flats: on sale since 2017, last five priced EUR 820,000–1.8M (2020)A |
6
Commercial landlords
The commercial side, counted separately from housing: who holds the office, retail and industrial floor area.
Luxembourg City's office stock sits in three places: the Kirchberg plateau (EU institutions, banks, Fonds Kirchberg land on building leases), the Cloche d'Or / Ban de Gasperich extension in the south, and the station and central districts. No public register ranks landlords, and the cadastre does not publish owners, so these are the holders that annual reports and dated sale reports name, not a ranked league table. Owner-occupiers (the EIB, the Court, banks such as BGL BNP Paribas) are a large share of the Kirchberg stock and appear in the marquee and landowner sections.
| Name | Type | Holdings (as stated) |
|---|---|---|
| Nextensa (Ackermans & van Haaren 69.28%) AvH's participation page: 'As an investor, Nextensa is active in the Grand Duchy of Luxembourg (43%), Belgium (42%) and Austria (15%)'; real estate portfolio EUR 1,093M, equity EUR 846M (2025); AvH beneficial interest 69.28%. The 43% is of the investment portfolio and is not stated as a euro figure or limited to Luxembourg City. |
Public company | Real-estate portfolio EUR 1,093M (2025), 43% of its investment portfolio in LuxembourgA |
| Grossfeld (joint venture of Nextensa and Promobe) AvH: 'At Cloche d'Or in Luxembourg, it [Nextensa] is working in partnership on a major urban expansion of more than 400,000 m²'; a 2026 press-release title on the same page: 'Nextensa and Promobe, through their joint venture Grossfeld, complete the sale of Stairs S.à r.l. to State Street Services Luxembourg' (release not opened). Grossfeld and Extensa sold the 31,000 m2 Deloitte building for EUR 225M in 2018 (s19). A developer-seller rather than a long-term landlord. |
Developer | Cloche d'Or urban extension of more than 400,000 m2 (offices, retail, housing)A |
| Silver Holdings (subsidiary of Abu Dhabi Investment Authority) Paperjam 2020 (s17); majority stake in the office part with BNP Paribas, BGL, ING and Belfius (s18). |
Sovereign fund | about 10,000 m2 of offices, Royal-HamiliusA |
| Integrale and Ethias JLL figures reported by Delano (s19). Both are Belgian insurers; current holding not re-checked. |
Private company | 31,000 m2 (Deloitte building, Cloche d'Or), bought for EUR 225M in Q2 2018A |
| Immochan Delano / JLL 2018 review: 'JBBK in Kirchberg, a €170m sale from Commerz Real to Immochan' (s19). Immochan was Auchan's property arm; its present name and whether it still holds the asset were not checked. |
Private company | JBBK building, Kirchberg, bought from Commerz Real for EUR 170M (2018)B |
| Fonds Kirchberg Grants office and retail sites 'le plus souvent' by building lease (droit de superficie) of variable length rather than selling the land (s12), so many Kirchberg office owners hold the building, not the ground. |
Government | Ground landlord of the Kirchberg plateau (365 ha acquired by the State)A |
?
Looked for and not found
Claims this page would have made if a source could be opened. They are left out rather than guessed.
- Luxembourg Airport (Findel) was left out of the marquee: the prompt's lead is that the infrastructure is State-owned and run by lux-Airport (Société de l'Aéroport de Luxembourg S.A., named as site owner in its legal notice), but no page opened states who owns the airport land, and the airport lies in the Findel area at the city's edge, possibly outside the City's boundary (Sandweiler/Niederanven). Not established.
- Grand Ducal Palace: State ownership is the likely answer given the Constitution's 'mise à disposition' wording, but no opened page states who holds title.
- Philharmonie: the operating convention leaves open whether the State or a fund (likely Fonds Kirchberg) owns the building.
- Gare de Luxembourg and CFL land: CFL's reports could not be read (robots.txt).
- Jean Monnet 2 (European Commission, 190,000 m2): Fonds Kirchberg names the Administration des bâtiments publics as maître d'ouvrage (s14). Whether the State keeps title and leases to the Commission, or sells it, was not established.
- University of Luxembourg: its main campus is at Belval in Esch-sur-Alzette, outside the city; holdings in Limpertsberg and Kirchberg were not researched.
- SNHBM total housing stock: snhbm.lu returned HTTP 502.
- Cloche d'Or shopping centre and Auchan Kirchberg: owners not researched.
- Distress: no sourced distressed sale or forced sale in Luxembourg City was found within the search budget.
§
Sources
- Demander un extrait cadastral — Guichet.lu (Government of Luxembourg) · openA
- Documentation cadastrale: extraits, relevés et plans cadastraux — Administration du cadastre et de la topographie (ACT) · openA
- Base de données 'Publicité foncière' (access and file conditions) — Administration du cadastre et de la topographie (ACT) · openA
- Hypothèques (citoyen): communications à des tiers, droits d'inscription et de transcription — Administration de l'enregistrement, des domaines et de la TVA (AED), pfi.public.lu · openA
- Plan cadastral numérisé (PCN) dataset — ACT on data.public.lu · openA
- Prix de vente des appartements - Par commune (quarterly, from notarial deeds) — Observatoire de l'Habitat / STATEC on data.public.lu · openA
- The Residences; Grand Ducal Palace — Cour grand-ducale (monarchie.lu) · openA
- Grand Ducal Palace (history) — Cour grand-ducale (monarchie.lu) · openA
- History of the buildings — Court of Justice of the European Union (curia.europa.eu) · openA
- Financial Report 2025 (Note F – Intangible and tangible assets) — European Investment Bank · openA
- EIB unveils foundation stone of its new building in Luxembourg (press release 2023-349) — European Investment Bank · openA
- Missions et fonctionnement du Fonds — Fonds Kirchberg (public establishment) · openA
- Histoire du Kirchberg — Fonds Kirchberg · openA
- Bâtiment Jean Monnet 2 (fiche technique) — Fonds Kirchberg · openA
- ArcelorMittal (headquarters project, fiche technique) — Fonds Kirchberg · openA
- Convention annuelle 2024 entre l'État et la Salle de concerts Grande-Duchesse Joséphine-Charlotte (Philharmonie) — Ministère de la Culture, on data.public.lu · openA
- Royal-Hamilius veut en finir avec ... (Royal-Hamilius retail, offices and flats) — Paperjam · openA
- Hamilius a porté l'année de Codic — Paperjam · openA
- Deloitte Luxembourg's offices sold for €225m (JLL 2018 investment review) — Paperjam / Delano · openA
- Nextensa (AvH participation page) — Ackermans & van Haaren NV · openA
- Luxembourg railway station — Wikipedia · openA
- KPMG rachète Kronos pour construire son futur siège — Paperjam · openA
- BGL BNP Paribas inaugure son siège durable seKoia — Paperjam · openA
- Rapport annuel 2025 — Fonds du Logement (public establishment) · openA
- Rapport d'activité 2022 – Service Logement — Ville de Luxembourg · openA
- Acheter un logement de la Ville — Ville de Luxembourg · openA
- La ville en chiffres — Ville de Luxembourg · openA
- Kierchefong – Fonds de gestion des édifices religieux et autres biens relevant du culte catholique (home page) — Kierchefong · openA
- Projet JFK Sud Zone A (fiche technique) — Fonds Kirchberg · openA
- Kiem Ouest Lots 1, 2 and 4; Réimerwee Ensembles 2 and 4 (fiches techniques) — Fonds Kirchberg · openA
- Prix moyen au mètre carré enregistré par commune, 1 Jul 2025 – 30 Jun 2026 (xls) — Observatoire de l'Habitat / STATEC on data.public.lu · openA
- Grünewald mixte (fiche technique) — Fonds Kirchberg · openA