Apartment for sale · Brouch, Helperknapp
Lot 03 Duplex 6 Brouch
€739,374
€6,486 Per m²
+9% vs market80 days on ChatHome · no price change
Listed by Immofecc · primary source
Cost · market · energy · evidence
Should you keep reading?
Source checked · 30 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 Helperknapp, 114 m². About 3 min on foot to the nearest bus or tram stop, measured from the quarter or village, not the exact building.
Recorded facts · source evidence
What we know, and who says so
- 3Bedrooms
- 2Bathrooms
- 114 m²Living area
- Not statedRooms
- ApartmentProperty type
- A · AEnergy · thermal class
- Heat pumpHeating
- Not statedLift
- YesParking
- Not statedOrientation
Property passport — who established each line
4 of 5 core facts linked to the source
- Property type
- Apartment
- Price
- €739,374
- Living area
- 114 m²
- Rooms
- Not stated
- Bedrooms
- 3
- Bathrooms
- 2
- Listing type
- For sale
- Location
- Helperknapp
- Construction state
- Planned (off-plan)
All facts · Locality scope: LU · Helperknapp
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: Immofecc · as of Sep 30, 2026
- CPE · isolation thermique
- ASource: Immofecc · as of Sep 30, 2026
- CPE · CO₂
- A+Source: Immofecc · as of Sep 30, 2026
Sale price and terms
- Advertised asking price
- €739,373.62Source: Immofecc · as of Sep 30, 2026
- Buyer-facing asking price
- €739,373.62Source: Immofecc · as of Sep 30, 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: Immofecc · as of Sep 30, 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: Immofecc · as of Sep 30, 2026
- Property type
- ApartmentSource: Immofecc · as of Sep 30, 2026
- Property type (source)
- Sources disagreeSource: Immofecc · as of Sep 30, 2026
- Furnishing
- Not stated
- Construction status
- PlannedSource: Immofecc · as of Sep 30, 2026
- Ownership right (source)
- Not stated
- Occupancy
- Not stated
- Living area
- 114 m²Source: Immofecc · as of Sep 30, 2026
- Living area · Area measurement standard
- Source-declared area (Luxembourg)Source: Immofecc · as of Sep 30, 2026
- Native typology
- Not stated
- Main rooms
- Not stated
- Total rooms
- Not stated
- Bedrooms
- 3Source: Immofecc · as of Sep 30, 2026
- Bathrooms
- 2Source: Immofecc · as of Sep 30, 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 stated
- Step-free access
- Not stated
- Wheelchair access
- Not stated
- Heating system (source)
- heat pumpSource: Immofecc · as of Sep 30, 2026
- Heating supply
- Not stated
- Heating energy
- electricSource: Immofecc · as of Sep 30, 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
- 1Source: Immofecc · as of Sep 30, 2026
- Parking type (source)
- Not stated
- Parking
- Yes
- Garage
- Yes
- Indoor parking
- Not stated
- Balcony
- Not stated
- Balcony view
- Not stated
- Terrace
- Yes
- Private garden
- Not stated
- Shared garden
- Not stated
- Private outdoor area
- 34 m²Source: Immofecc · as of Sep 30, 2026
- Cellar
- Yes
- Storage space
- Not confirmed by the source
- Open kitchen
- Not confirmed by the source
- Glazing
- Not confirmed by the source
- Video intercom
- Not stated
- Bike storage
- Not stated
- EV charging
- Not stated
- Smart home
- Not stated
- Fitted kitchen
- Not stated
- Laundry room
- Not confirmed by the source
- Fireplace
- Not stated
- Swimming pool
- Not stated
- Solar panels
- Not stated
- Heat pump
- YesSource: Immofecc · as of Sep 30, 2026
- 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
L’agence Immofecc est heureuse de vous proposer à la vente son nouveau projet de construction de 3 maisons Bifamiliales composées de 6 beaux duplex situées au cœur de Brouch commune d'Helperknapp. D’une surface utile allant de +/- 113 à 152m². Le Duplex N°6 du Lot 3 ici présenté d’une surface utile de 113,70m2 se composera comme suit : Rez-de-chaussée : - 1 Garage 2 voitures de 37m², - 1 emplacement de parking extérieur, - 1 cave de 14m², - 1 local technique, - 1 local poubelle, Rez de chaussée du Duplex : - Hall d'entrée, - 1 grand séjour de 47m2 avec cuisine ouverte et accés à une belle terrasse de 34m², - 3 chambres à coucher (possibilité d'aménagement du grenier privatif de 94m2 au sol), - 1 Suite parentale avec salle de douche, - 1 Salle de bains, - 1 WC séparé, - 1 buanderie, - 1 Grand grenier privatif (possibilité d'aménagement du grenier privatif de 94m2 au sol et 63,34m2 de surface utile en 2 chambres + salle de bain), Équipement technique : -Norme NZEB (Nearly Zero Energy Building) - Classe énergétique A/B/A, - Chauffage au sol, - Pompe à chaleur, - Système de ventilation contrôlée, - Isolation de façade, - Fenêtres avec triple vitrage, Modifications des plans possibles avec les conseils de nos architectes. Les prix s'entendent TTC 3% respectivement 17% pour le différentiel sur la quote-part construction cf. plafond autorisé par l'administration de l'Enregistrement et des Domaines. (** Sous réserve d'acceptation du taux super-réduit de 3%). Situation : Brouch est une section de la commune luxembourgeoise de Helperknapp située dans le canton de Mersch. La commune séduit pour son environnement verdoyant, son circuit pédestre à quelques kilomètres seulement de la capitale. Bien desservie en transports en commun, la commune de Brouch offre à ses habitants de multiples possibilités pour se déplacer sans voiture.
The Immofecc agency is pleased to offer for sale its new development project comprising 3 two-family houses with 6 beautiful duplexes located in the heart of Brouch, in the commune of Helperknapp. With usable areas ranging from +/- 113 to 152m². The Duplex No. 6 of Lot 3 presented here, with a usable area of 113,70m2, will be composed as follows: Ground floor: - 1 garage for 2 cars of 37m², - 1 outdoor parking space, - 1 cellar of 14m², - 1 utility room, - 1 bin room, Upper floor of the duplex: - Entrance hall, - 1 large living/dining room of 47m2 with open kitchen and access to a beautiful terrace of 34m², - 3 bedrooms (possibility to convert the private attic of 94m2 floor area), - 1 parental suite with shower room, - 1 bathroom, - 1 separate toilet, - 1 laundry room, - 1 large private attic (possibility to convert the private attic of 94m2 floor area and 63,34m2 usable area into 2 bedrooms + bathroom), Technical equipment: - NZEB standard (Nearly Zero Energy Building), - Energy class A/B/A, - Underfloor heating, - Heat pump, - Controlled ventilation system, - Facade insulation, - Triple-glazed windows, Changes to the floor plans possible in consultation with our architects. Prices include 3% and 17% respectively for the difference on the construction share in accordance with the ceiling approved by the Administration des enregistrement et des domaines. (** Subject to acceptance of the super-reduced rate of 3%). Location: Brouch is a section of the Luxembourg commune of Helperknapp, located in the canton of Mersch. The commune appeals through its green surroundings and walking trail just a few kilometres from the capital. With excellent public transport connections, the commune of Brouch offers its residents numerous ways to travel without a car.
Highlights, each with its source
Stated by the agency on its listing page · 5
- Terrace
- Garage
- Parking
- Cellar
- Heat pump
Published public-transport timetables · measured from the quarter or village, not the exact building · 1
- Nearest bus or tram stopabout 3 min on foot
Official school registers and OpenStreetMap · measured from the quarter or village, not the exact building · 1
- Nearest schoolCampus Helperknapp, about 320 m
Official flood maps · measured from the quarter or village, not the exact building · 1
- Flood zoneNone mapped
What our AI sees
Observations from photos, not confirmed property facts. Check with the advertiser.
- Garage
- Large windows
- Parking
- Balcony
- Terrace
- New build
Some photos have not been checked.
Photo assessment: Sep 30, 2026
Mentioned, but not promised
- VAT basis · on request
- Customisation · on request
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
€739,374
Per m²
€6,486
€739,374 ÷ 114 m²
Where it sits against our estimate
Below our estimated rangeEstimated by our model · as of 30 Sept 2026
- Against the market
- +9%
- Price last reduced
- Not checked yet
Price evolution — Helperknapp
Price history
No price change recorded since it was first seen
- First seen · 12 Jul 2026€739,374
- Last checked · 30 Sept 2026€739,374
Listing history
- First seen · immofecc.lu · 12 Jul 2026
- Source checked · 30 Sept 2026
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
- €51,756Calculated from the facts above · as of 30 Sept 2026
Class · running cost · subsidies
What will it cost to heat?
Energy class A · Thermal class A
Heating: Heat pump
- Energy class
- A
- Thermal class
- A
- Heating
- Heat pump
Estimated Energy Costs
Based on energy class, surface area, and Luxembourg rates
EUR 109/month
Some tariff inputs still use Luxembourg fallback assumptions.
Household electricity scenario: 3 bedrooms; 114 m². Not a measured bill.
Delivery · VAT · price options
When is it ready, and what is in the price?
- Handover
- Not stated
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?
Measured from the quarter or village, not the exact building. Treat these as area estimates.
Nearest, on foot
- Nearest crèche
- 68 min
- Nearest bus or tram stop6 departures an hour on weekday mornings
- 3 min
- Nearest park
- 33 min
- Nearest school
- 4 min
- Nearest train station
- Not checked yet
Recorded commute estimates
Stored routes cannot be shown for this public location.
What is nearby — counted within the search radius, not rated
- Restaurants3
- Gym3
- Playground4
- Schools2· 4 min walk
- Crèche0· 68 min walk
- Park0· 33 min walk
- SupermarketNone within 1000 m
- PharmacyNone within 1000 m
- HospitalNone within 1000 m
- CafésNone within 1000 m
- NightlifeNone within 1000 m
- Swimming poolNone within 1000 m
- TennisNone within 1000 m
Noise and air
- None mappedRoad noise
- None mappedRail noise
- None mappedAircraft noise
- Not checked yetAir quality
- Not checked yetTraffic exposure
- None mappedFlood zone
Helperknapp in numbers
Distances the agency states
- Commerces · 5 min
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 €739,374.
How many bedrooms does this property have?
It has 3 bedrooms.
How many bathrooms does this property have?
It has 2 bathrooms.
What is the size of this property?
The living area is 114 m².
What is the energy class?
The energy certificate gives class A.
Show all 11 questions
Where is this property located?
The property is in Helperknapp, Luxembourg.
What type of property is this?
This is an apartment.
Is this property for rent or for sale?
This property is for sale.
How far is the nearest bus or tram stop?
About 3 minutes on foot. Estimated at walking pace from the straight-line distance. Source: Published public-transport timetables. Measured from the quarter or village, not the exact building.
Which school is nearest?
Campus Helperknapp, about 320 m away. Source: Official school registers and OpenStreetMap. Measured from the quarter or village, not the exact building.
Is this location in a flood zone?
The official flood maps show no flood zone at the measured point. Measured from the quarter or village, not the exact building.
Similar homes · duplicates
Compare before you decide
Similar listings
We have not checked this listing for duplicates yet
Contact
Who to speak to
Immofecc
Last checked · 30 Sept 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.