Detached house · Aargau
Detached house in 5105 Auenstein, 4.5 rooms, 187 m²
CHF 1’990’000

Detached house for sale in 5105 Auenstein, canton of Aargau, 4.5 rooms, 187 m² living area, 412 m² plot. Built in 2025. Price CHF 1’990’000.
Key facts
- Price
- CHF 1’990’000
- Price per m²
- CHF 10’642
- rooms
- 4.5
- Living area
- 187 m²
- Plot
- 412 m²
- Year built
- 2025
- Available
- By arrangement
- Online since
- 20 Oct 2026
Description
Features
Location
Exact location in 5105 Auenstein, determined from official swisstopo data.
Automatic assessment
Calculated by fixed rules from official data. 0 to 100, higher is better.
- Quiet75 / 100
Traffic noise 50 dB by day, 40 dB at night
- Public transport40 / 100
Public transport class D, stop 30 m away
- School60 / 100
School 760 m away
- Sun40 / 100
40 % of possible sunshine
Notes
- Radon with a 10 % probability of elevated levels, only a measurement gives certainty.
- Seismic subsoil class E (soft ground, relevant for earthquake design).
Taxes in Auenstein
CHF 24’678
A married couple with two children, CHF 150,000 taxable income and CHF 500,000 taxable wealth pays CHF 24’678 in taxes a year in Auenstein. The median of all Swiss municipalities is CHF 29’590.
Federal, cantonal and municipal tax, without church tax, tax year 2025. The same taxable income in every canton, cantonal deductions not considered: comparisons across cantons are an approximation. Source: tax calculator of the Federal Tax Administration (FTA), without guarantee. Not tax advice.
Price compared
+23 % above the median
CHF 10’642 per m². The median for houses in the canton of Aargau is CHF 8’630 per m² (137 listings on Kantello).
From the listings for sale recorded on Kantello, not official market statistics.
Financing
CHF 6’051 per month
- Interest
- CHF 2’919
- Upkeep
- CHF 1’658
- Amortisation
- CHF 1’474
- Mortgage
- CHF 1’592’000
A non-binding estimate, not advice and not an offer. Upkeep 1 % of the price per year; affordability by the banks’ rule at 5 % interest. Rates: banks’ mean for new business, 09/2026. Swiss National Bank
Sources and method
- BAFU sonBASE Strassen- und Bahnlärm · Verkehrsdaten 2021
- BAZL Lärmbelastungskataster zivile Flugplätze · as of 12 Nov 2026
- ARE ÖV-Güteklassen · as of 18 Mar 2026
- BAV Haltestellen öffentlicher Verkehr
- BFS Gebäude- und Wohnungsregister (Schulgebäude)
- MeteoSchweiz Klimanormwerte Sonnenscheindauer · Norm 1991–2020
- BAG Radonkarte · as of 1 Jan 2025
- BAFU Seismische Baugrundklassen
- ARE Bauzonen Schweiz (harmonisiert)
- ESTV Steuerrechner, Steuerjahr 2025 · as of 2025
- Kantello Angebotsdaten (eigene Erhebung) · as of 14 Nov 2026
Calculated automatically by rules: location values from official geodata, price comparison from the listings collected on Kantello. Without warranty. Indices 0–100, higher is better. Not a substitute for a viewing, advice or a market valuation. Report errors: kontakt@kantello.ch
Location values only for listings with a known parcel, address or street; otherwise municipality data only.
Road and rail noise: FOEN model values. Aircraft noise: FOCA noise exposure register, value = exposure curve containing the site; no value means below the lowest published curve or no register. Rated for residential zones (sensitivity level II); the cantonal noise register is authoritative. Excludes shooting and industrial noise.
Radon: probability from the FOPH radon map; only a measurement gives certainty.
Source
Provider's title · machine translated
New build near Aarau with room for your own ideas
Neubau mit Nähe zu Aarau und Raum für eigene Ideen
Walde Immobilien
More photos, the description and contact are on the provider’s page. Only the provider confirms price and availability.
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