CHF1'490'000
Lettenweg 47, 4123 Allschwil·2 days ago
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 A — high-frequency service right at the door.
90% built-up area within 500 m.
Mostly singles · around 91 people in the neighbourhood.
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
34 dB
Loudest source
Road
Quieter than 68% in the canton
Measured noise level, placed on a scale of everyday sounds.
Pollutant levels are above the WHO guideline.
Hardly any elevated radon levels in the area.
Nearly all buildings
Available from 3 networks.
Office contact
A private garden, space for shared moments and personal retreats on two levels: The apartment in the new construction project THE LETTEN in Allschwil combines spacious living with a versatile outdoor area.
The 4.5-room apartment spans the ground and basement floors and offers around 135 m² of living space. From April 2027, your new home will be ready for occupancy.
Your advantages at a glance
134.80 m² of living space on two levels
Approximately 85 m² of private garden
Covered seating area with 12 m² and additional open seating area with 11 m²
42.7 m² large living, dining and kitchen area
Three individually usable rooms
Particularly spacious bedroom with approximately 25.9 m²
Separate dressing room with approximately 8.7 m²
Two bathrooms with shower and toilet, one on each living level
Washing machine and dryer in the basement bathroom
Courtyard with 12 m² and external staircase to the garden
Private basement room with approximately 7.3 m²
Parking space available for an additional fee
Living with direct access to the outdoors
On the ground floor, the open living, dining and kitchen area forms the center of the apartment. On around 43 m², you'll find space for shared cooking, a large dining table and cozy evenings.
From here, you can access the covered seating area directly. The additional open seating area and private garden offer space for outdoor dining, playing and relaxing in the green.
Another room with approximately 12 m² and a bathroom with shower and toilet complete this level. Whether as a home office, guest room or children's room, the use is up to your needs.
Personal retreats on the second level
An internal staircase leads to the basement floor. Here you'll find two more rooms with approximately 26 m² and 13 m², a separate dressing room and the second bathroom.
The two rooms have windows facing the courtyard, which is accessible via the corridor and connected to the garden by an external staircase. This creates an additional connection between the two living levels and the outdoor area.
THE LETTEN in Allschwil
At Lettenweg 45/47, two multi-family houses with a total of nine condominiums and a shared parking garage are being built. W5 offers a spacious home with a private garden and a clear division on two levels within this manageable new construction project.
Purchase price and occupancy
Apartment: CHF 1,490,000
Parking space: additional CHF 45,000
Personally accompanied by Golden Key
We will accompany you from the first meeting to the purchase and handover of your new home. We will provide you with the sales documents and explain the planned expansion and current construction progress.
Contact us for more information or a personal viewing appointment. We look forward to hearing from you.
The visualizations show possible equipment and furnishing variants. The agreed-upon construction description and contract documents are binding.