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Property prices in Helperknapp (2026)

Helperknapp is in the canton of Mersch (Centre region). Here are property prices in Helperknapp based on official Observatoire de l'Habitat data for the period 1 July 2025 to 30 June 2026.

Existing apartments

€6,841/m²

price recorded by notaries · 13 sales · range 3,142 – 9,746 €/m²

Houses

€5,621/m²

asking price · 65 listings · average price €1,102,591

Reference rent

€28.7/m²

per m² per month · a 70 m² apartment ≈ €1,790 per month

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How much is an 80 m² apartment in Helperknapp?

At the average price of €6,841/m², an 80 m² apartment is worth about €545,000. The real price depends on the floor, condition, energy class and parking: get a free valuation of your property.

Trend

According to atHome (Q3 2026), asking prices for existing houses changed by −1.2% over one year (nationally), and those for existing apartments by −2.2% (nationally).

Localities in the commune of Helperknapp

The prices on this page also apply to:

Ansembourg (Aansebuerg)
Bill
Boevange-sur-Attert (Béiwen-Atert)
Bour (Buer)
Brouch (Bruch)
Buschdorf (Bëschdref)
Claushof (Klaushaff)
Finsterthal (Fënsterdall)
Grevenknapp (Gréiweknapp)
Hollenfels (Huelmes)
Kuelbecherhaff (Kuelbecher Haff)
Marienthal (Mariendall)
Openthalt
Tuntange (Tënten)

Districts, hamlets and named places: Betzemillen, Brouch-Moulin (Bricher Millen), Mariendallerhaff/Märjendallerhaff (Märjendaller Haff)

Other communes in the canton of Mersch

Sources: Observatoire de l'Habitat (recorded apartment prices with the Registration Administration, house asking prices with Immotop.lu), July 2025 – June 2026; Immotop.lu (rents, September 2026); atHome.lu (Q3 2026). Indicative values, not an appraisal.