Apartment for sale · belair, Luxembourg
004/009G - Duplex 3 ch - 1.350.000 €
· Show the English translation
004/009G - Duplex 3 bedrooms - 1.350.000 €
€1,350,000
€12,737 Per m²
Advertised price vs our estimate
This compares the advertised price with our own estimate for a home like this one. It is not a valuation of the property.
Our estimate for a home like this€1,265,437 – €1,538,396
For homes like this one, 9 out of 10 of our estimates land within 27% of the advertised price.
Looks wrong to you? Tell us — use the report control on this listing. Every report is read.
Method version: fair-price-2026.4
- days on ChatHome
- 95
- price
- No change
- last checked
- 27 Sept 2026
Listed by The Key Real Estate · primary source
Cost · market · energy · evidence
Should you keep reading?
Source checked · 27 Sept 2026
Part of the agency's page could not be read, so some facts may be missing rather than absent.
In one line · ChatHome summary, not the agency's words
3-bedroom apartment for sale in Luxembourg, 106 m². About 1 min on foot to the nearest bus or tram stop and 34 min to the nearest train station, measured from the address.
Recorded facts · source evidence
What we know, and who says so
Property passport — who established each line
- 8Verified
- 4Stated by the agency
- 1Our estimate
4 of 5 core facts linked to the source
- Property typeApartment
- Price€1,350,000
- Living area106 m²
- Bedrooms3
- Bathrooms2
- Listing typeFor sale
- LocationLuxembourg
- Energy · thermal classA · B
- ParkingYes
- TerraceYes
- GarageYes
- CellarYes
- Construction stateUnder construction
All facts · Property scope: LU · Luxembourg
Energy certificate
- Certificate scheme
- Not stated
- Certificate type
- Not stated
- Certificate scope
- Not stated
- Certificate status
- Not stated
- Heating carrier
- Not stated
- Assessment visit date
- Not stated
- Issue date
- Not stated
- Expiry date
- Not stated
- Assessment method version
- Not stated
- Estimated annual energy cost, minimum
- Not stated
- Estimated annual energy cost, maximum
- Not stated
- Energy price reference years
- Not stated
- Energy cost assumptions
- Not stated
- CPE · énergie primaire
- ASource: The Key Real Estate · as of Sep 27, 2026
- CPE · isolation thermique
- BSource: The Key Real Estate · as of Sep 27, 2026
Sale price and terms
- Advertised asking price
- €1,350,000Source: The Key Real Estate · as of Sep 27, 2026
- Buyer-facing asking price
- €1,350,000Source: The Key Real Estate · as of Sep 27, 2026
- Net seller price
- Not stated
- Agency fee
- Not stated
- Agency fee rate
- Not stated
- Agency fee payer
- Not stated
- Agency fee included
- Not stated
- Price basis
- Asking priceSource: The Key Real Estate · as of Sep 27, 2026
- Full cash price known
- Not confirmed by the source
- Sale arrangement
- Full ownership
Rent and recurring costs
- Pets policy (source)
- Not stated
Ownership and co-ownership
- Co-ownership status
- Not stated
- Number of lots
- Not stated
- Owner’s ordinary recurring cost
- Not stated
- House money
- Not stated
- Reserve fund
- Not stated
- Planned works
- Not stated
- Special assessment
- Not stated
- Arrears
- Not stated
- Proceeding status
- Not stated
- Property manager (source)
- Not stated
- Ownership share
- Not stated
Property features
- Offer type
- For saleSource: The Key Real Estate · as of Sep 27, 2026
- Property type
- ApartmentSource: The Key Real Estate · as of Sep 27, 2026
- Property type (source)
- Sources disagreeSource: The Key Real Estate · as of Sep 27, 2026
- Furnishing
- Not stated
- Construction status
- Under constructionSource: The Key Real Estate · as of Sep 27, 2026
- Ownership right (source)
- Not stated
- Occupancy
- Not stated
- Living area
- 105.99 m²Source: The Key Real Estate · as of Sep 27, 2026
- Living area · Area measurement standard
- Source-declared area (Luxembourg)Source: The Key Real Estate · as of Sep 27, 2026
- Native typology
- Not stated
- Main rooms
- Not stated
- Total rooms
- Not stated
- Bedrooms
- 3Source: The Key Real Estate · as of Sep 27, 2026
- Bathrooms
- 2Source: The Key Real Estate · as of Sep 27, 2026
- Available from
- Not stated
- Year built
- Not stated
- Condition (source)
- Not stated
- Floor
- Not confirmed by the source
- Building floors
- Not stated
- Lift
- Not confirmed by the source
- Step-free access
- Not stated
- Wheelchair access
- Not stated
- Heating system (source)
- Not stated
- Heating supply
- Not stated
- Heating energy
- Not stated
- Air conditioning
- Not stated
- Floor plan
- Not stated
- Renovation year
- Not stated
- Views (source)
- Not stated
- Architectural style (source)
- Not stated
- Interior features (source)
- Not stated
- Exterior features (source)
- Not stated
- Parking spaces
- Not stated
- Parking type (source)
- Not stated
- Parking
- Yes
- Garage
- Yes
- Indoor parking
- Not stated
- Balcony
- Not stated
- Balcony view
- Not stated
- Terrace
- Yes
- Private garden
- Yes
- Shared garden
- Not stated
- Private outdoor area
- 172 m²Source: The Key Real Estate · as of Sep 27, 2026
- Cellar
- Yes
- Storage space
- Not stated
- Open kitchen
- Not confirmed by the source
- Glazing
- Not confirmed by the source
- Video intercom
- Not confirmed by the source
- Bike storage
- Not confirmed by the source
- EV charging
- Not stated
- Smart home
- Not stated
- Fitted kitchen
- Not stated
- Laundry room
- Not stated
- Fireplace
- Not stated
- Swimming pool
- Not stated
- Solar panels
- Not stated
- Heat pump
- Not stated
- South-facing
- Not stated
- Bathtub
- Not stated
- Separate WC
- Not confirmed by the source
- Concierge
- Not stated
Description · highlights · what our AI sees
How the agency describes it
The agency's description, word for wordTranslated by ChatHome. The agency's own words are one press away.
Projet "MOCO" à Luxembourg-Belair CONSTRUCTION EN COURS - Livraison fin 2027 Lot 004/009 (résidence de gauche) Situé au rez-de-chaussée et 1er étage, magnifique duplex avec 3,90m de hauteur sous plafond composé de 3 chambres d'une surface habitable de 105,99 m2 : Rez-de-chaussée : - Accès privatif - Hall d'entrée avec espace placard et accès cave privative - WC séparé - Local technique - Living/cuisine de 37 m2 avec accès terrasse de 32 m2 et jardin privatif de 172 m2 - Accès garage Au 1er étage : - Spacieux hall de nuit avec coin bureau - 3 chambres à coucher avec espace rangement/placard dont une avec salle de douche privative - Salle de douche avec WC S'ajoutent 1 emplacement intérieur dans le garage ainsi qu’une cave privative de 19 m2 d'accès de l'appartement Pour plus de renseignements, veuillez nous contacter au 25 01 25 ou par e-mail à l'adresse info@thekey.lu. Les prix affichés s'entendent avec une TVA 3% (sous réserve des conditions d'acceptation de l’administration de l’enregistrement et des domaines).
In the heart of the residential Belair district, the MOCO project unveils an exceptional duplex of 106 m², combining a ceiling height of 3.90 m and generous natural light. The ground floor opens onto a vast living-kitchen of 37 m² that extends to a terrace of 32 m² and a private garden of 172 m². Direct access to the garage and a private cellar of 19 m² complete this level. Upstairs, three spacious bedrooms, one with a private shower room, and a fitted office corner. An additional bathroom with WC. Delivery planned for end of 2027, with a high-end energy class A. - Duplex 3 bedrooms, 106 m² - Private garden 172 m², terrace 32 m² - Garage and cellar included
In the home
Stated by the agency on its listing page
- Terrace
- Garden
- Private garden
- Garage
- Parking
- Cellar
Around the address
- Nearest bus or tram stopabout 1 min on footPublished public-transport timetables · measured from the address
- Nearest train stationabout 34 min on footPublished public-transport timetables · measured from the address
- Nearest schoolEcole fondamentale Belair-Diderich - bâtiment BLC19, about 440 mOfficial school registers and OpenStreetMap · measured from the address
- Flood zoneNot in a flood zoneOfficial flood maps · measured from the address
- Road noise65 dB LdenOfficial noise maps · measured from the address
Steps · timeline · costs along the way
From contact to keys
Buying
Keys follow the contract's completion and handover, not the ordinary deed timeline.
Typical planning ranges from the official procedure — not a promise; tap a step for who does what.
Fair price · evolution · history
Is this the right price?
Price check: In line with the checks we can run
Asking price
€1,350,000
Per m²
€12,737
€1,350,000 ÷ 105.99 m²
Where it sits against our estimate
Advertised price vs our estimate
This compares the advertised price with our own estimate for a home like this one. It is not a valuation of the property.
Our estimate for a home like this€1,265,437 – €1,538,396
For homes like this one, 9 out of 10 of our estimates land within 27% of the advertised price.
Looks wrong to you? Tell us — use the report control on this listing. Every report is read.
Method version: fair-price-2026.4
Estimated by our model · as of 9 Oct 2026
- Price last reduced
- None since 10 Jul 2026
Price history
No price change recorded since it was first seen
- First seen · 10 Jul 2026€1,350,000
- Last checked · 27 Sept 2026€1,350,000
Listing history
- First seen · thekey.lu · 10 Jul 2026
- Source checked · 27 Sept 2026
How home prices have moved — Luxembourg
How this is calculated
Illustrative path: today's asking price is rebased with the named official source's transaction-price index for existing homes. It is not this property's price history or a valuation.
Official national house-price index for purchases of existing dwellings, all dwelling types together; it is country-level context, not a commune or apartment/house index. Quarters flagged provisional or estimated by Eurostat may be revised.
Source and method
Net worth over time · your assumptions
Should you buy or rent here?
Buy vs Rent waits for the VEFA schedule
A truthful comparison needs the contract price split, developer payment schedule and confirmed handover date. No winner or projection is shown until then.
Still needed: land/construction price split · VAT treatment · payment schedule · handover date
Yield · cash flow · comparison
What if you rent it out?
Investor return is not available yet
The advertised price may use the 3% principal-residence VAT rate. Confirm the investor price, VAT treatment, payment schedule and handover before modelling rent or returns.
Still needed: land/construction price split · VAT treatment · payment schedule · handover date
Monthly costs · upfront cash · assumptions
What will it cost you each month?
Not checked yet
The source describes a mandatory add-on or conditional tax treatment. Confirm the complete payable price before relying on this headline.
Figures use the published price (€1,350,000).
Monthly Cost Calculator
Mortgage, closing costs, utilities, insurance, and recurring ownership costs.
Class · running cost · subsidies
What will it cost to heat?
Energy class A · Thermal class B
- Energy class
- A
- Thermal class
- B
Not stated: Heating
Estimated Energy Costs
Based on energy class, surface area, and Luxembourg rates
EUR 107/month
Some tariff inputs still use Luxembourg fallback assumptions.
Household electricity scenario: 3 bedrooms; 105.99 m². Not a measured bill.
Delivery · VAT · price options
When is it ready, and what is in the price?
- Handover
- 2027 H2
Parcel · zoning · constraints · checks
The land it sits on
True when the rules were last read — no register of rule changes is published
This plot
Cadastral parcel, what the zoning allows, and what constrains it.
Parcel & zone
- Assessed parcel
- luxembourg-F-162/7154
- Parcel area
- 459 m²· map-measured
- PAG zone
- HAB_1026_PE_HAB_1
Biggest blocker: Noise constraint
Existing and indicative capacity
- FootprintIndicative maximum not established
- Gross floor areaIndicative maximum not established
- Full storeysIndicative maximum not established
- DwellingsIndicative maximum not established
What could change?
The planning rules for this parcel could not be established from official sources, so none of these planning questions is answered yet.
The full planning record
Planning and property potential
Overview
Recorded · Assessed parcel: luxembourg-F-162/7154 · 458.9 m²
Official map: Official zone map only; no written rule has been resolved.
Biggest blocker: Noise constraint
- Build more
- Not established
- Add full floors
- Not established
- Second house on the parcel
- Not established
Historical assessment. Current rules and permission have not been verified.
The arithmetic remainder is not space you can build. Setbacks, shape, constraints and permission still apply.
The parcel area was measured from map geometry and remains indicative.
This unit listing does not show that the buyer controls the building’s entire parcel.
Main recorded constraint
Noise constraint · High
What could change?
Build moreNot established — The applicable planning rule could not be established from the available sources.
The applicable planning rule could not be established from the available sources.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Add full floorsNot established — The applicable planning rule could not be established from the available sources.
The applicable planning rule could not be established from the available sources.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Second house on the parcelNot established — The applicable planning rule could not be established from the available sources.
The applicable planning rule could not be established from the available sources.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Commercial useNot established — Permitted uses are unavailable.
Permitted uses are unavailable.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Additional dwellingsNot established — The applicable planning rule could not be established from the available sources.
The applicable planning rule could not be established from the available sources.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Divide the parcelNot established — Parcel division rules are unavailable.
Parcel division rules are unavailable.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Demolish and rebuild largerNot established — The applicable planning rule could not be established from the available sources.
The applicable planning rule could not be established from the available sources.
Evidence: Not established · Not established
What to check with the commune
Next step: verify the project and current rules with the commune or a qualified planning professional.
Existing and indicative capacity
No numerical development limit is supported by the stored evidence. Open the details to see which inputs are missing.
Calculation basis
Parcel area measured from map geometry · 458.9 m²
HAB_1 · 026_PE_HAB_1
Setbacks, parcel shape, legal access, neighbouring rights and permission may still reduce what is possible.
Constraints and evidence
Deferred-development zone · Not checked
New-quarter PAP · Not checked
Planning servitude · Not checked
Protected building or heritage · Not checked
Nature protection · Not checked
Water protection · Not checked
Flood risk · Not checked
Noise constraint · Recorded
Reserved road or path corridor · Not checked
Noise constraint · High
geoportail.lu
- Parcel identity: ACT — Parcelles cadastrales (geoportail.lu)
- Zoning: data.public.lu — PAG
- Development limits: data.public.lu — PAG
- Existing building: geoportail.lu — bâtiments (2214)
- Constraints: geoportail.lu — PAG overlays
Explore adjoining land
Adjoining parcels have not been checked.
Property checks
Checked against official Luxembourg maps; unmapped stays unknown
Commute · transit · neighbourhood · local context
What is around it?
Commute to Work
Estimated travel time to Luxembourg's main employment hubs
Check another destination
Nearest, on foot
- Nearest crèche
- 8 min
- Nearest bus or tram stop20 departures an hour on weekday mornings
- 1 min
- Nearest park
- 4 min
- Nearest school
- 6 min
- Nearest train station
- 34 min
To the main job hubs · morning rush
Luxembourg City · walk 38 min
Kirchberg · walk 64 min
Belval / Esch
All recorded routes
Recorded commute estimates
Recorded . Travel times may vary.
- To Kirchberg · Driving · Peak · Public property location18–19 min
- To Luxembourg · Driving · Peak · Public property location13–14 min
- To Belval · Driving · Peak · Public property location21–22 min
- To Kirchberg · Public transport · Peak · Public property location34–37 min
- To Luxembourg · Public transport · Peak · Public property location22–23 min
- To Belval · Public transport · Peak · Public property location58–66 min
Only supported public routes are shown.
All recorded routes
- To Kirchberg · Driving · Off-peak · Public property location14–15 min
- To Luxembourg · Driving · Off-peak · Public property location10–11 min
- To Belval · Driving · Off-peak · Public property location18–19 min
- To Kirchberg · Driving · Peak · Public property location18–19 min
- To Luxembourg · Driving · Peak · Public property location13–14 min
- To Belval · Driving · Peak · Public property location21–22 min
- From Kirchberg · Driving · Off-peak · Public property location12–13 min
- From Luxembourg · Driving · Off-peak · Public property location8–9 min
- From Belval · Driving · Off-peak · Public property location19–20 min
- From Kirchberg · Driving · Peak · Public property location14–15 min
- From Luxembourg · Driving · Peak · Public property location9–10 min
- From Belval · Driving · Peak · Public property location20–21 min
- To Kirchberg · Public transport · Peak · Public property location34–37 min
- To Luxembourg · Public transport · Peak · Public property location22–23 min
- To Belval · Public transport · Peak · Public property location58–66 min
- From Kirchberg · Public transport · Peak · Public property location41–44 min
- From Luxembourg · Public transport · Peak · Public property location23–25 min
- From Belval · Public transport · Peak · Public property location60–65 min
- To Kirchberg · Walking · Off-peak · Public property location64–65 min
- To Luxembourg · Walking · Off-peak · Public property location38–39 min
- To Kirchberg · Cycling · Off-peak · Public property location21–22 min
- To Luxembourg · Cycling · Off-peak · Public property location11–12 min
- To Belval · Cycling · Off-peak · Public property location76–77 min
- To Kirchberg · Public transport · Off-peak · Public property location36–39 min
- To Luxembourg · Public transport · Off-peak · Public property location22–23 min
- To Belval · Public transport · Off-peak · Public property location59–69 min
- From Kirchberg · Public transport · Off-peak · Public property location42–46 min
- From Luxembourg · Public transport · Off-peak · Public property location29–30 min
- From Belval · Public transport · Off-peak · Public property location60–67 min
property-location-commute-v2.5
Flood zone
Noise and air
- 65 dB LdenRoad noise
- None mappedRail noise
- None mappedAircraft noise
Not checked yet: Air quality · Traffic exposure
Luxembourg in numbers
What is nearby — counted within the search radius, not rated
- Supermarket3
- Restaurants17
- Cafés2
- Nightlife2
- Gym4
- Tennis10
- Playground11
- Schools6· 6 min walk
- Crèche7· 8 min walk
- Park7· 4 min walk
- PharmacyNone within 1000 m
- HospitalNone within 1000 m
- Swimming poolNone within 1000 m
Distances the agency states
- MOCO
Taken from the agency's own text. We have not measured these.
Questions
The obvious questions
Answered by ChatHome from the facts on this page. Answers about the area name the public data behind them. None of this is the agency's own wording.
How far is the nearest bus or tram stop?
About 1 minute on foot. Estimated at walking pace from the straight-line distance. Source: Published public-transport timetables. Measured from the address.
How far is the nearest train station?
About 34 minutes on foot. Estimated at walking pace from the straight-line distance. Source: Published public-transport timetables. Measured from the address.
Which school is nearest?
Ecole fondamentale Belair-Diderich - bâtiment BLC19, about 440 m away. Source: Official school registers and OpenStreetMap. Measured from the address.
Is this location in a flood zone?
The official flood maps show no flood zone at the measured point. Measured from the address.
How big is it, and how many bedrooms and bathrooms?
The living area is 106 m². It has 3 bedrooms. It has 2 bathrooms.
What is the energy class?
The energy certificate gives class A.
Show all 8 questions
Where is this property located?
The property is in Luxembourg, Luxembourg.
What type of property is this?
This is an apartment.
Similar homes · duplicates
Compare before you decide
Similar listings
No duplicate of this listing is on record.
Contact
Who to speak to
The Key Real Estate
Last checked · 27 Sept 2026
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About this data
Asking details as the agency published them, not a completed-sale value. Every figure carries a dot saying who established it.