CHF2'545'000
Amselstrasse 19, 4104 Oberwil BL
Estimate based on the asking price and normal buyer share. Exemptions and reduced rates are not included. FTA rules 2022-11
Additional notary or land-register costs may apply. Excludes mortgage, maintenance and personal income or wealth tax. Confirm the binding amount before buying.
ARE transit class C — usable but limited service.
83% built-up area within 500 m.
Mostly single parents and couples · around 126 people in the neighbourhood.
50 %
Lower than 94% 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
35 dB
Loudest source
Road
Quieter than 74% 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.
Most buildings
Available from 3 networks.
Amselstrasse 19, 4104 Oberwil
Newly built condominiums in Oberwil - separable or purchasable together
At Amselstrasse 19 in 4104 Oberwil, an attractive two-family house with two newly built maisonette apartments is being created through the renovation of a single-family house. The units can be purchased separately or together. This makes the offer suitable for both classic living in planned floor ownership and multi-generational living, living and working under one roof, or for buyers who want to use the entire house as a spacious overall unit. The property is located on parcel number 2134 with a plot area of 328 m². Move-in possible by arrangement, expected autumn 2026.
Apartment 1
3.5-room maisonette apartment on the ground floor/garden floor
Purchase price CHF 1'150'000.- including 1 parking space
No cellar
The lower unit is designed as a 3.5-room maisonette apartment over the ground floor and garden floor and offers a net living area of approximately 100 m² and a gross area of approximately 124.19 m² according to the floor plan. On the ground floor, there are an entrance hall, corridor, room 1, separate toilet, technology, and laundry room. On the garden floor, there are a corridor, room 2, shower/toilet, and the open living, dining, and kitchen area with a winter garden. This apartment is ideal for buyers who want to live on two levels and appreciate a direct connection to the outdoor area.
Apartment 2
4.5-room maisonette apartment on the upper floor/attic
Purchase price CHF 1'395'000.- including 2 parking spaces
No cellar
The upper unit is planned as a 4.5-room maisonette apartment on the upper floor and attic and offers a net living area of approximately 125 m² and a gross area of approximately 149.81 m² according to the floor plan. On the upper floor, there are an entrance hall, corridor, room 1, shower/toilet, a spacious living, dining, and kitchen area, winter garden, and a balcony. On the attic floor, there are a forecourt, room 2, room 3, bathroom/shower, and an additional terrace. This apartment is aimed at buyers who are looking for spacious living with a clear separation between living and sleeping areas.
Purchase options
The two apartments can be purchased individually or together. This creates various usage possibilities: classic living in floor ownership, multi-generational living for parents and children under one roof, living and working in two separate units, a combination of own use and rental, or using the entire house as a spacious overall property.
Purchase prices:
Ground floor apartment CHF 1'150'000.- including 1 parking space
Upper floor/attic apartment CHF 1'395'000.- including 2 parking spaces
Total purchase price when buying both units:
CHF 2'545'000.-
Project and areas
The project is based on the renovation of an existing single-family house into a two-family house. The visualization and execution plans show two independent maisonette concepts with contemporary architecture and attractive outdoor areas.
Contact / viewing
We look forward to your contact. Viewings and move-in are possible by arrangement. Our team is available to you quickly, uncomplicatedly, and discreetly.
Mr. Rosario PERRI
IMMOROSSI AG
Gartenstrasse 101
4052 Basel
Tel. 061 813 10 10
Mobile 079 202 13 13
www.immorossi.ch
About IMMOROSSI AG
IMMOROSSI AG is your regional real estate partner for valuation, sale, rental, and brokerage of apartments, houses, and multi-family houses. We work quickly, uncomplicatedly, and on a success basis.
Our services
Sale of real estate on a success basis
Rental service on a success basis
Valuation and marketing of residential and investment properties
Support with clearance, renovation, and maintenance
Financing
Benefit from the long-standing experience of our financing partner. If desired, he will advise you free of charge and without obligation directly at your location. We will gladly create a customized and cost-effective financing solution for you in cooperation with top Swiss banks. We are also available to you at any time for competing offers.
Purchase contract
Important provisions: The transfer costs, notary costs, and land registry costs will be borne equally by both parties, unless otherwise agreed.
Mortgages
No existing mortgages need to be taken over.
Down payment
A down payment must be made when signing a purchase contract.
Move-in
Move-in is possible by arrangement, expected autumn 2026.
Disclaimer
This advertisement is non-binding and subject to change and does not constitute a legally binding offer. Changes are reserved. Despite careful review, we do not guarantee the accuracy, timeliness, and completeness of the information. Images may differ from the actual situation. Liability claims related to the use of the published information are excluded, as far as legally permitted.