1'850'000
CHF1'850'000
New development·efsimmo.com
Living on two levels, a private garden and plenty of space to arrive
At Benkenstrasse 9 in 4104 Oberwil BL, this attractive 3.5-room garden maisonette apartment is being built as part of a new construction project with only five condominiums.
With approximately 137.56 m² of living space, including a winter garden, apartment W1 offers a generous space concept. The distribution over two floors gives it a special character, while the southern orientation opens up the living area to the sun.
A special focal point is the outdoor area: The approximately 102 m² large garden and the 14.57 m² large terrace invite you to move your daily life outdoors. Breakfast under the open sky, a cozy evening with friends or time for your own garden design – your ideas will find their place here. The winter garden complements the offer with a protected place to stay.
Oberwil combines proximity to Basel with natural living in the Leimental. Shopping facilities, a diverse range of educational opportunities and connections to public transport make the municipality an attractive place to live. The surrounding recreational areas offer space for walks, sports and relaxation.
The key data at a glance
Sales price: CHF 1'850'000.–
Discover what your new home in Oberwil could look like. Contact us for the sales documents and a personal consultation. We look forward to presenting the apartment and the new construction project to you in more detail.
The asking price is 16.4% above the median of .
This listingCHF 1'850'000
CHF 1'590'000
Median
Is there room to negotiate?
A typical listing stays on the market for about 34 days. 1.2% of active listings have cut their asking price in the last 90 days.
Benkenstrasse 9 4104 Oberwil
Loading…
ARE transit class C — usable but limited service.
61% built-up area within 500 m.
Small and larger households · around 52 people in the neighbourhood.
50 %
Lower than 94% of municipalities in the canton
ESTV · 2026
CHF 13'653 income tax a year · Single person without children, gross wage CHF 100'000
Road and rail noise in the surroundings
Calculated from the federal noise model: the mean over the hectare (100 × 100 m) of the surroundings, model year 2021.
Night
37 dB
Loudest source
Road
Calculated level, placed on a scale of everyday sounds.
At least one pollutant is above its WHO guideline; all meet the Swiss limit.
The federal radon map estimates that 2 to 10% of the buildings here exceed the reference value of 300 Bq/m³.
In 10 to 50% of the buildings around
In the network models of 3 operators.
Mobile: as of 2026