House for sale · Mertert
A VENDRE - Maison jumelée historique à Mertert
€650,000
€4,745 Per m²
- days on ChatHome
- 103
- price
- No change
- last checked
- 13 Oct 2026
Listed by Immobilière Biewer & Spautz · primary source
Cost · market · energy · evidence
Should you keep reading?
Source checked · 13 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
4-bedroom house for sale in Mertert, 137 m².
Recorded facts · source evidence
What we know, and who says so
Property passport — who established each line
- 10Verified
- 2Stated by the agency
- 1Our estimate
4 of 5 core facts linked to the source
- Property typeHouse
- Price€650,000
- Living area137 m²
- Bedrooms4
- Bathrooms1
- Listing typeFor sale
- LocationMertert
- Energy · thermal classH · I
- HeatingGas
- ParkingYes
- Year built1890
- TerraceYes
- GarageYes
All facts · Locality scope: LU · Mertert
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
- HSource: Immobilière Biewer & Spautz · as of Oct 13, 2026
- CPE · isolation thermique
- ISource: Immobilière Biewer & Spautz · as of Oct 13, 2026
Sale price and terms
- Advertised asking price
- €650,000Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Buyer-facing asking price
- €650,000Source: Immobilière Biewer & Spautz · as of Oct 13, 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: Immobilière Biewer & Spautz · as of Oct 13, 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: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Property type
- HouseSource: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Property type (source)
- Sources disagreeSource: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Furnishing
- Not stated
- Construction status
- Not stated
- Ownership right (source)
- Not stated
- Occupancy
- Not stated
- Living area
- 137 m²Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Living area · Area measurement standard
- Source-declared area (Luxembourg)Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Gross area
- 290 m²Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Gross area · Area measurement standard
- Source-declared area (Luxembourg)Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Plot area
- Not confirmed by the source
- Plot area · Area measurement standard
- Not confirmed by the source
- Native typology
- Not stated
- Main rooms
- Not stated
- Total rooms
- Not stated
- Bedrooms
- 4Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Bathrooms
- 1Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Available from
- Not stated
- Year built
- 1,890Source: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Condition (source)
- Not confirmed by the source
- Floor
- Not confirmed by the source
- Building floors
- Not confirmed by the source
- Lift
- Not stated
- Step-free access
- Not stated
- Wheelchair access
- Not stated
- Heating system (source)
- gasSource: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Heating supply
- Not stated
- Heating energy
- gasSource: Immobilière Biewer & Spautz · as of Oct 13, 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
- Yes
- Indoor parking
- Not stated
- Balcony
- Not stated
- Balcony view
- Not stated
- Terrace
- YesSource: Immobilière Biewer & Spautz · as of Oct 13, 2026
- Private garden
- Not stated
- Shared garden
- Not stated
- Private outdoor area
- Not stated
- Cellar
- Not stated
- Storage space
- Not confirmed by the source
- Open kitchen
- Not stated
- Glazing
- Not stated
- Video intercom
- Not stated
- 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 confirmed by the source
- Swimming pool
- Not stated
- Solar panels
- Not stated
- Heat pump
- Not stated
- South-facing
- Not confirmed by the source
- Bathtub
- Not stated
- Separate WC
- Not stated
- Concierge
- Not stated
Description · highlights · what our AI sees
How the agency describes it
The agency's description, word for word
Maison jumelée de caractère au passé historique – jadis partie de l'ancien château Au cœur de la commune de Mertert, nous vous proposons à la vente cette maison jumelée exceptionnelle datant de 1890. La propriété aurait fait partie de l'ancien château historique et se distingue par son caractère unique ainsi que par ses généreuses dimensions. Une rénovation complète est à prévoir – et avec elle, l'opportunité rare de réinventer un morceau d'histoire selon vos propres aspirations. Grâce à sa taille, sa distribution et son emplacement, le bien convient aussi bien à un usage résidentiel qu'à une exploitation commerciale – par exemple comme bureau, cabinet, atelier ou bien mixte habitation/commerce. À noter : Le bien n'est pas classé / protégé – vous bénéficiez ainsi d'une totale liberté de conception lors de la rénovation et d'éventuelles transformations. Caractéristiques principales Situation : Mertert, emplacement central Année de construction : 1890 Surface habitable : env. 137 m² Surface utile : env. 153,5 m² Surface totale : env. 290 m² Surface du terrain : env. 3,04 ares Distribution des pièces Rez-de-chaussée (hauteur sous plafond 3,00 m) Spacieux hall d'entrée, salon de prestige, bureau séparé avec raccordement pour cheminée, cuisine équipée fermée, buanderie avec WC et lavabo, chaufferie ainsi qu'un double garage avec accès à la terrasse du 1er étage. 1er étage (hauteur sous plafond 3,20 m) Hall de nuit lumineux, quatre chambres à coucher, une salle de bain avec lavabo et WC ainsi qu'un « Haacht » traditionnel. Grenier (hauteur sous plafond 4,88 m) Hall et quatre vastes greniers – parfaits comme espace de rangement ou offrant un potentiel d'aménagement supplémentaire. Extérieur Le bien dispose de 5 emplacements extérieurs ainsi que de 1 à 2 emplacements intérieurs – un confort rare et précieux dans ce secteur. État La maison est à rénover. La substance historique du bâti, avec ses impressionnantes hauteurs sous plafond, sa toiture en ardoises et sa structure d'origine, constitue une base remarquable pour créer un bien d'habitation ou commercial unique, empreint de caractère et de votre touche personnelle. Disponibilité Disponible immédiatement. Ce bien représente une opportunité rare pour les amateurs de bâti ancien, les bâtisseurs visionnaires ainsi que les investisseurs à la recherche d'un objet flexible à potentiel résidentiel ou commercial dans la commune dynamique de Mertert. Contact Intéressé(e) ? Nous vous conseillons avec plaisir et organisons avec vous une visite sans engagement. Immobilière Spautz sàrl 10, route de Luxembourg L-6130 Junglinster Téléphone : +352 26 78 04 54 E-mail : contact@immo-spautz.lu Web : www.immo-spautz.lu Votre interlocuteur pour l'immobilier à Junglinster et ses environs.
What our AI sees
Observations from photos, not confirmed property facts. Check with the advertiser.
Some photos have not been checked.
Steps · timeline · costs along the way
From contact to keys
Buying
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?
Asking price
€650,000
Per m²
€4,745
€650,000 ÷ 137 m²
We have no estimated range for this home
- Price last reduced
- None since 2 Jul 2026
Price history
No price change recorded since it was first seen
- First seen · 2 Jul 2026€650,000
- Last checked · 13 Oct 2026€650,000
Listing history
- First seen · immo-biewer.lu · 2 Jul 2026
- Source checked · 13 Oct 2026
How home prices have moved — Mertert
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 Simulation
Should you buy or rent in Mertert?
Your scenario
We have no current mortgage rate and no rent figure to start from. Add yours to draw the chart.
Projected net worth by year
Compares estimated owner and renter net worth after equalising monthly cash flow and investing the cheaper option's savings.
We have no current mortgage rate and no rent figure to start from. Add yours to draw the chart.
Yield · cash flow · comparison
What if you rent it out?
Investor Playbook
EstimatedPressure-test this deal with financing, ownership costs, exit assumptions, and an ETF benchmark before you move.
4.0%
-€741
€457,020
€2,275/mo
Monthly cash flow (Investors)
Hover a flow to see the amount and its share of rent
Monthly costs · upfront cash · assumptions
What will it cost you each month?
Not checked yet
Monthly Cost Calculator
Mortgage, closing costs, utilities, insurance, and recurring ownership costs.
Class · running cost · subsidies
What will it cost to heat?
Energy class H · Thermal class I
Heating: Gas
- Energy class
- H
- Thermal class
- I
- Heating
- Gas
Estimated Energy Costs
Based on energy class, surface area, and Luxembourg rates
EUR 544/month
Some tariff inputs still use Luxembourg fallback assumptions.
Household electricity scenario: 4 bedrooms; 137 m². Not a measured bill.
Parcel · zoning · constraints · checks
The land it sits on
The agency has not published an address, so these checks cannot run yet. Add it once you have it and they run straight away.
Commute · transit · neighbourhood · local context
What is around it?
Nearest, on foot
Walking times are measured from the home's own position, and the agency has not published it.
Recorded commute estimates
Commute has not been checked.
Mertert in numbers
Distances the agency states
- nuit lumineux · 3.2 m
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 house cost?
The agency's asking price is €650,000.
What is the price per m²?
€4,745 per m²: €650,000 divided by the stated living area of 137 m².
How big is it, and how many bedrooms and bathrooms?
The living area is 137 m². It has 4 bedrooms. It has 1 bathroom.
What is the energy class?
The energy certificate gives class H.
Where is this property located?
The property is in Mertert, Luxembourg.
When was this property built?
It was built in 1890.
Show all 7 questions
What type of property is this?
This is a house.
Similar homes · duplicates
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Similar listings
No duplicate of this listing is on record.
Contact
Who to speak to
Immobilière Biewer & Spautz
Last checked · 13 Oct 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.