CHF839'000
Brennerstrasse 90, 4123 Allschwil
As of 07 Sept 2026
The asking price is close to the median of .
This listingCHF 839'000
CHF 850'000
Median
Is there room to negotiate?
A typical listing stays on the market for about 26 days. 0% of active listings have cut their asking price in the last 90 days. Asking prices per m² are about 14.1% lower than a month ago.
94% green and natural space within 500 m.
58 %
Lower than 72% of municipalities in the canton
ESTV · 2026
Times refer to the route on foot.
noise level by day
Quiet location
Hardly any road, rail or air traffic noise.
Night
19 dB
Loudest source
Road
Quieter than 96% in the canton
Measured noise level, placed on a scale of everyday sounds.
Pollutant levels are below the WHO guideline.
Hardly any elevated radon levels in the area.
Nearly all buildings
Available from 2 networks.
As agreed

Michael Gerber
Geschäftsleiter / Inhaber
FOR SALE
Modern 3.5-room apartment with views & private laundry room (4123 Allschwil)
High-quality construction, continuously maintained.
Located in a quiet area at Brennerstrasse 90 in Allschwil, we are selling a well-maintained 3.5-room condominium on the 2nd floor (built in 2009). The apartment is in excellent condition and is offered at an attractive price – ideal for couples, small families, or as an investment property.
Incl. 1 underground parking space and a private laundry room with its own washing machine and dryer.
Move-in date: from October 2026.
Suitable for:
• Couples with one child
• Couples
• Single persons
• Investors
Key Features & Benefits:
• Year of construction: 2009
• Rooms: 3.5
• Living space: 85 m²
• Terrace area: 9.4 m²
• Parking: 1 underground parking space with direct house access included
• Private laundry: 10 m² room with washing machine (2023) and dryer included
• Storage: Private cellar compartment included
• Renewal fund: Included in the price
• Heating: Underfloor heating
• Kitchen: Modern, like-new kitchen with new dishwasher
• Finishes: High-quality tiles and parquet flooring
• Accessibility: Elevator or stairs; fully wheelchair accessible (from garage to apartment)
• Location: No through traffic; very quiet
• Waste management: On-site containers for general waste, green waste, plastic, glass, and textiles
Potential:
• "Move-in & Feel-at-home": Thanks to recent investments (new kitchen, dishwasher 2024, bathroom furniture 2016), no renovation is required.
• Economic Advantage: 1 underground parking space included (typically valued at CHF 40,000–50,000 in this region).
• Infrastructure Bonus: Public transport "Grade A" – no car needed. Proximity to the "Bachgraben" business hub guarantees high rental demand and value stability.
• Privacy: Only 5 units in the building – a very personal and quiet community of owners.
Property Description:
Discover this attractive 3.5-room apartment at Brennerstrasse 90, Allschwil. With 85 m² of living space and recent updates in 2025, this property offers modern comfort in a serene setting.
The apartment features:
• Bright Living Room: Spacious area with black tiled flooring and direct access to the south-facing balcony.
• Modern Kitchen: White cabinetry with black countertops, dishwasher, built-in oven, and stylish tiled backsplash.
• Cozy Master Bedroom: With parquet flooring and ample space.
• Additional Room: Versatile use as an office, guest room, or child’s bedroom.
• Private Balcony: Offering beautiful views for relaxing outdoor hours.
Comfort & Lifestyle:
The building is equipped with an elevator and provides a sunny, family- and pet-friendly environment. Its wheelchair-accessible design ensures comfort for all ages. The quiet location guarantees peace both day and night, while the southern orientation provides plenty of natural light.
The layout is practical and designed for everyday life. The heart of the home is the bright living area with access to the outdoors. The combination of contemporary features, practical extras, and the sought-after location makes this property an ideal new home.
Interested?
Please request the sales dossier and arrange a viewing appointment:
Michael Gerber
Immobilien Management Gerber
Tel. +41 76 342 56 96