Apartment for sale · Mondorf-les-Bains, Mondorf-les-Bains
Appartement 3 chambres vente sur plan à Mondorf-les-Bains
· Show the English translation
3-bedroom apartment for sale off-plan in Mondorf-les-Bains
€929,000
€9,119 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€822,469 – €885,708
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
- 107
- price
- No change
- last checked
- 12 Oct 2026
Listed by SOS Immo Sarl · primary source
Cost · market · energy · evidence
Should you keep reading?
Source checked · 12 Oct 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 Mondorf-les-Bains, 101.9 m². About 2 min on foot to the nearest bus or tram stop, measured from the address.
Recorded facts · source evidence
What we know, and who says so
Property passport — who established each line
- 9Verified
- 2Stated by the agency
- 1Our estimate
4 of 5 core facts linked to the source
- Property typeApartment
- Price€929,000
- Living area101.9 m²
- Bedrooms3
- Bathrooms2
- Listing typeFor sale
- LocationMondorf-les-Bains
- Energy · thermal classA · B
- HeatingGas
- ParkingIndoor parking
- CellarYes
- Construction statePlanned (off-plan)
All facts · Property scope: LU · Mondorf-les-Bains
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: SOS Immo Sarl · as of Oct 12, 2026
- CPE · isolation thermique
- BSource: SOS Immo Sarl · as of Oct 12, 2026
Sale price and terms
- Advertised asking price
- €929,000Source: SOS Immo Sarl · as of Oct 12, 2026
- Buyer-facing asking price
- €929,000Source: SOS Immo Sarl · as of Oct 12, 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: SOS Immo Sarl · as of Oct 12, 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: SOS Immo Sarl · as of Oct 12, 2026
- Property type
- ApartmentSource: SOS Immo Sarl · as of Oct 12, 2026
- Property type (source)
- Sources disagreeSource: SOS Immo Sarl · as of Oct 12, 2026
- Furnishing
- Not stated
- Construction status
- PlannedSource: SOS Immo Sarl · as of Oct 12, 2026
- Ownership right (source)
- Not stated
- Occupancy
- Not stated
- Living area
- 101.87 m²Source: SOS Immo Sarl · as of Oct 12, 2026
- Living area · Area measurement standard
- Source-declared area (Luxembourg)Source: SOS Immo Sarl · as of Oct 12, 2026
- Native typology
- Not stated
- Main rooms
- Not stated
- Total rooms
- Not stated
- Bedrooms
- 3Source: SOS Immo Sarl · as of Oct 12, 2026
- Bathrooms
- 2Source: SOS Immo Sarl · as of Oct 12, 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)
- gasSource: SOS Immo Sarl · as of Oct 12, 2026
- Heating supply
- Not stated
- Heating energy
- gasSource: SOS Immo Sarl · as of Oct 12, 2026
- 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
- Not stated
- Indoor parking
- Yes
- Balcony
- Not stated
- Balcony view
- Not stated
- Terrace
- Not stated
- Private garden
- Not stated
- Shared garden
- Not stated
- Private outdoor area
- Not stated
- Cellar
- Yes
- Storage space
- Not confirmed by the source
- Open kitchen
- Not stated
- Glazing
- Not confirmed by the source
- Video intercom
- Not confirmed by the source
- Bike storage
- Not stated
- EV charging
- Not stated
- Smart home
- Not stated
- Fitted kitchen
- Not confirmed by the source
- Laundry room
- Not confirmed by the source
- Fireplace
- Not stated
- Swimming pool
- Not stated
- Solar panels
- Not confirmed by the source
- 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.
NOUVEAU PROJET – 3ᵉ RÉSIDENCE À MONDORF-LES-BAINS Lancement de la troisième phase d’un projet résidentiel d’exception, idéalement situé à Mondorf-les-Bains, l’une des communes les plus recherchées du Grand-Duché. Appartement disponible – 2ème étage Ce superbe appartement vente sur plan offre des espaces lumineux et une conception moderne pensée pour le confort quotidien. Composition : 2 chambres à coucher 1 suite parental avec salle de bain et WC 1 salle de douche avec WC 1 Cuisine équipée ouverte sur la salle à manger et le séjour 1 WC séparé 1 Débarras 1 Loggia Situé au 2ème étage d’une résidence à petite échelle comprenant : Rez-de-chaussée 1ᵉʳ étage 2ᵉ étage Combles Classe énergétique AB (performance et économie) Chauffage au gaz à condensation Chauffage au sol dans tout l’appartement VMC double flux assurant une ventilation efficace et un confort optimal Finitions modernes et matériaux de qualité disponibles selon cahier des charges Pourquoi choisir Mondorf-les-Bains ? Mondorf-les-Bains est réputée pour son cadre de vie exceptionnel, combinant bien-être, nature et élégance. - Ville thermale renommée : accès au Domaine Thermal, spa, piscine, fitness, parcs… - Cadre verdoyant et paisible, idéal pour familles et actifs recherchant calme et confort - Commerces, restaurants, écoles, services médicaux à proximité immédiate - Proximité du réseau autoroutier (A13) facilitant les déplacements vers Luxembourg-ville, la France et l’Allemagne - Qualité de vie supérieure, avec sécurité, propreté et infrastructures modernes - Marché immobilier très stable, porté par une forte demande résidentielle Pourquoi acheter sur plans au Luxembourg ? - Personnalisation du logement - Garanties solides (décennale, GFA) - Économies d’énergie et frais réduits - Placement immobilier sûr et rentable CONTACTEZ NOUS ET VENEZ DECOUVRIR LES DETAILS DE LA RESIDENCE "AMITIE"
NEW PROJECT – 3ᵉ RESIDENCE IN MONDORF-LES-BAINS Launch of the third phase of an exceptional residential development, ideally located in Mondorf-les-Bains, one of the most sought-after municipalities in the Grand-Duchy. Apartment available – 2ème floor This superb off-plan apartment offers bright spaces and a modern design conceived for everyday comfort. Layout: 2 bedrooms 1 parental suite with bathroom and WC 1 shower room with WC 1 fitted kitchen opening onto the dining area and living room 1 separate WC 1 storage room 1 loggia Located on the 2ème floor of a small-scale residence comprising: Ground floor 1ᵉʳ floor 2ᵉ floor Attic Energy class AB (performance and efficiency) Condensing gas heating Underfloor heating throughout the apartment Double-flow mechanical ventilation ensuring effective ventilation and optimal comfort Modern finishes and quality materials available according to the specifications Why choose Mondorf-les-Bains? Mondorf-les-Bains is renowned for its exceptional living environment, combining well-being, nature and elegance. - Renowned spa town: access to the Thermal Domain, spa, swimming pool, fitness centre, parks… - Green and peaceful setting, ideal for families and active people seeking calm and comfort - Shops, restaurants, schools and medical services immediately nearby - Proximity to the motorway network (A13), making travel to Luxembourg-ville, France and Germany easier - High quality of life, with safety, cleanliness and modern infrastructure - Very stable property market, driven by strong residential demand Why buy off-plan in Luxembourg? - Customisation of the home - Strong guarantees (décennale, GFA) - Energy savings and reduced costs - Safe and profitable property investment CONTACT US AND COME AND DISCOVER THE DETAILS OF THE "AMITIE" RESIDENCE
In the home
Stated by the agency on its listing page
- Indoor parking
- Parking
- Cellar
Around the address
- Nearest bus or tram stopabout 2 min on footPublished public-transport timetables · measured from the address
- Nearest schoolÉcole internationale de Mondorf, about 1.1 kmOfficial school registers and OpenStreetMap · measured from the address
- Flood zoneNot in a flood zoneOfficial flood 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
€929,000
Per m²
€9,119
€929,000 ÷ 101.87 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€822,469 – €885,708
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 13 Oct 2026
- Price last reduced
- None since 27 Jun 2026
Price history
No price change recorded since it was first seen
- First seen · 27 Jun 2026€929,000
- Last checked · 12 Oct 2026€929,000
Listing history
- First seen · sosimmo.lu · 27 Jun 2026
- Source checked · 12 Oct 2026
How home prices have moved — Mondorf-les-Bains
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?
Monthly Cost Calculator
Mortgage, closing costs, utilities, insurance, and recurring ownership costs.
- To move in
- €65,030Calculated from the facts above · as of 13 Oct 2026
Class · running cost · subsidies
What will it cost to heat?
Energy class A · Thermal class B
Heating: Gas
- Energy class
- A
- Thermal class
- B
- Heating
- Gas
Estimated Energy Costs
Based on energy class, surface area, and Luxembourg rates
EUR 101/month
Some tariff inputs still use Luxembourg fallback assumptions.
Household electricity scenario: 3 bedrooms; 101.87 m². Not a measured bill.
Delivery · VAT · price options
When is it ready, and what is in the price?
Not stated: Handover
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
- mondorf-les-bains-B-693/6306
- Parcel area
- 206 m²· map-measured
- PAG zone
- MIX_v015_PE_MIX_v
No known blocker
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?
- Build moreNot established
- Add full floorsNot established
- Second house on the parcelNot established
- Commercial useNeeds review
- Additional dwellingsNot established
- Divide the parcelNot established
- Demolish and rebuild largerNot established
? = the planning rule could not be established from official sources
The full planning record
Planning and property potential
Overview
Recorded · Assessed parcel: mondorf-les-bains-B-693/6306 · 205.8 m²
Commune rule: New-neighbourhood PAP: the coefficients are averages over the whole neighbourhood, not a limit for this parcel.
Biggest blocker: Blocking-layer coverage is incomplete for this parcel.
- Commercial use
- Needs review
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
Mondorf-les-Bains MNQ2 - Rue Dicks · Information
What could change?
Build moreNot established — New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
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 — New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
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 — New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
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 useNeeds review — The zone category alone does not permit a commercial use; a named use quoted in the commune rules is required.
The zone category alone does not permit a commercial use; a named use quoted in the commune rules is required.
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 — New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
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 — New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
New-neighbourhood coefficients are area averages for the whole neighbourhood, not a limit for this parcel.
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
Neighbourhood area average (not a per-parcel limit)
Commune rule
Calculation basis
Parcel area measured from map geometry · 205.8 m²
MIX_v · 015_PE_MIX_v
Setbacks, parcel shape, legal access, neighbouring rights and permission may still reduce what is possible.
Constraints and evidence
Deferred-development zone · Not checked
Planning servitude · Not checked
Protected building or heritage · Not present
Nature protection · Not present
Water protection · Not checked
Flood risk · Not checked
Noise constraint · Not present
Reserved road or path corridor · Not checked
Mondorf-les-Bains MNQ2 - Rue Dicks · Information
100%
geoportail.lu — PAG overlays
New-quarter PAP · Information
100%
geoportail.lu — PAG overlays
- 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
- 62 min
- Nearest bus or tram stop15 departures an hour on weekday mornings
- 2 min
- Nearest park
- 7 min
- Nearest school
- 15 min
Not measured yet: Nearest train station
To the main job hubs · morning rush
Luxembourg City
Kirchberg
Belval / Esch
All recorded routes
Recorded commute estimates
Recorded . Travel times may vary.
- To Kirchberg · Driving · Peak · Public property location32–33 min
- To Luxembourg · Driving · Peak · Public property location31–32 min
- To Belval · Driving · Peak · Public property location27–28 min
- To Kirchberg · Public transport · Peak · Public property location61–65 min
- To Luxembourg · Public transport · Peak · Public property location49–62 min
- To Belval · Public transport · Peak · Public property location67–71 min
Only supported public routes are shown.
All recorded routes
- To Kirchberg · Driving · Off-peak · Public property location29–30 min
- To Luxembourg · Driving · Off-peak · Public property location27–28 min
- To Belval · Driving · Off-peak · Public property location24–25 min
- To Kirchberg · Driving · Peak · Public property location32–33 min
- To Luxembourg · Driving · Peak · Public property location31–32 min
- To Belval · Driving · Peak · Public property location27–28 min
- From Kirchberg · Driving · Off-peak · Public property location31–32 min
- From Luxembourg · Driving · Off-peak · Public property location28–29 min
- From Belval · Driving · Off-peak · Public property location23–24 min
- From Kirchberg · Driving · Peak · Public property location33–34 min
- From Luxembourg · Driving · Peak · Public property location30–31 min
- From Belval · Driving · Peak · Public property location25–26 min
- To Kirchberg · Public transport · Peak · Public property location61–65 min
- To Luxembourg · Public transport · Peak · Public property location49–62 min
- To Belval · Public transport · Peak · Public property location67–71 min
- From Kirchberg · Public transport · Peak · Public property location70–79 min
- From Luxembourg · Public transport · Peak · Public property location68–72 min
- From Belval · Public transport · Peak · Public property location68–72 min
- To Kirchberg · Cycling · Off-peak · Public property location80–81 min
- To Luxembourg · Cycling · Off-peak · Public property location67–68 min
- To Belval · Cycling · Off-peak · Public property location105–106 min
- To Kirchberg · Public transport · Off-peak · Public property location59–70 min
- To Luxembourg · Public transport · Off-peak · Public property location60–63 min
- To Belval · Public transport · Off-peak · Public property location76–79 min
- From Kirchberg · Public transport · Off-peak · Public property location78–84 min
- From Luxembourg · Public transport · Off-peak · Public property location60–63 min
- From Belval · Public transport · Off-peak · Public property location68–81 min
property-location-commute-v2.5
Flood zone
Noise and air
- None mappedRoad noise
- None mappedRail noise
- None mappedAircraft noise
Not checked yet: Air quality · Traffic exposure
Official figures for Mondorf-les-Bains — For the whole commune, not for this home
- Population
- 5,524
- 2026 · +1.7 % in one year · STATEC
- Recorded apartment prices
- €7,283/m² (€4,713 – €10,110)
- 07/2025 – 06/2026 · 40 sales · Observatoire de l'Habitat — Ministère du Logement et de l'Aménagement du territoire
- Police region
- Centre-Est
- nearest station: Commissariat Remich/Mondorf (8.2 km)
Mondorf-les-Bains in numbers
What is nearby — counted within the search radius, not rated
- Supermarket1
- Pharmacy3
- Restaurants15
- Cafés1
- Nightlife5
- Gym1
- Tennis1
- Playground6
- Schools0· 15 min walk
- Crèche0· 62 min walk
- Park4· 7 min walk
- HospitalNone within 1000 m
- Swimming poolNone within 1000 m
Distances the agency states
- Aéroport · 18000 m
- Bus · 200 m
- Crèche · 800 m
- École primaire · 600 m
- École secondaire · 12000 m
- Gare · 13000 m
- Gare routière · 12000 m
- clinique · 15000 m
- Parc · 600 m
- Piscine publique · 700 m
- Supermarché · 500 m
- Université · 20000 m
- Autoroute · 12000 m
- Commerces · 400 m
- Hôpital/clinique · 15000 m
- Médecin · 600 m
- AMITIE
- Domaine Thermal
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 much does this apartment cost?
The agency's asking price is €929,000.
How far is the nearest bus or tram stop?
About 2 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?
École internationale de Mondorf, about 1.1 km 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.
What is the price per m²?
€9,119 per m²: €929,000 divided by the stated living area of 101.9 m².
How big is it, and how many bedrooms and bathrooms?
The living area is 101.9 m². It has 3 bedrooms. It has 2 bathrooms.
Show all 9 questions
What is the energy class?
The energy certificate gives class A.
Where is this property located?
The property is in Mondorf-les-Bains, 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
SOS Immo Sarl
Last checked · 12 Oct 2026
Searching together? Send these homes to your partner — they open the exact same results on their phone.
About this data
Asking details as the agency published them, not a completed-sale value. Every figure carries a dot saying who established it.