Explore Switzerland · Informational beta
The Swiss building dossier

Know the building. Before you sign.

Official building data, noise, radon, connectivity and nearby works — transparent, sourced and dated.

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EGIDuniquely assigned

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Alte Landstrasse 1128800 Thalwil · EGID 63180

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Buildings: FSO / GWR · Businesses: © OpenStreetMap contributors · ODbL 1.0 · 08.09.2026
Official building record

Alte Landstrasse 112

8800 Thalwil · Official swisstopo record

EGID 63180
Year built
Floors
Building footprint
Volume

Average residential rent in the canton

FSO · occupied rental dwellings · 2024 data
21.3
CHF/m² per month, netCanton ZH

Cantonal average, not this building’s rent or current asking rents. Excludes service and heating charges. Does not apply to shops, offices or other commercial premises.

Averages by number of rooms
1 room
28.6
2 rooms
24.3
3 rooms
21.4
4 rooms
19.5
5 rooms
18.9
6+ rooms
20.2
CHF/m² per month, net. ( ) Fewer than 50 observations: interpret with great caution.± 0.1: Statistical uncertainty of the mean (± CHF/m²), not a price range for the property.

Commercial rent: data unavailable. A source specific to the use and location is needed; residential averages are not used.

Source and methodology · UST / BFS / OFS / FSO
/ 5
No published reviews

Public ratings · 1 to 5 stars

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AI can make mistakes. When enabled, OpenAI checks review text; evidence is never sent to AI. Property verification and human approval are required before publication.

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Official data, separate from reviews

Address, coordinates and EGID are loaded from swisstopo/FSO. TrustHuus adds verified experiences only.

Average rents across the 26 cantons

FSO residential benchmarks for 2024, not individual-property prices or current asking rents.

CHF/m² per month, net · FSO · occupied rental dwellings · 2024 data

Zurich ZH
21.3
Bern BE
16.1
Lucerne LU
17.0
Uri UR
14.0
Schwyz SZ
18.2
Obwalden OW
15.9
Nidwalden NW
17.0
Glarus GL
14.7
Zug ZG
21.5
Fribourg FR
15.8
Solothurn SO
14.9
Basel-Stadt BS
19.7
Basel-Landschaft BL
18.2
Schaffhausen SH
14.6
Appenzell Ausserrhoden AR
13.9
Appenzell Innerrhoden AI
15.4
St. Gallen SG
15.5
Graubünden GR
16.5
Aargau AG
16.7
Thurgau TG
14.9
Ticino TI
14.6
Vaud VD
19.1
Valais VS
15.2
Neuchâtel NE
13.7
Geneva GE
21.1
Jura JU
12.3

Cantonal average, not this building’s rent or current asking rents. Excludes service and heating charges. Does not apply to shops, offices or other commercial premises.

Commercial rent: data unavailable. A source specific to the use and location is needed; residential averages are not used.

Source and methodology
Official location check

What can be measured around this building.

Live queries to official Swiss datasets. Every value includes its source, date, resolution and limit, so a model is never presented as a building measurement.

Loading official location data …

Road & rail noise

Official
Road · Day / nightCurrently unavailable
Rail · Day / nightCurrently unavailable

FOEN sonBASE · 10 m grid · 4 m above ground · data as of 31 Dec 2021

Modelled outdoor level in dB(A), not an indoor measurement and not legally binding.View source

Radon probability

Official
Currently unavailable

FOPH · 1×1 km grid · data as of 1 Jan 2025

Area probability, not a building value. Only an indoor measurement confirms exposure.View source

Home office & network

Official
FibreCurrently unavailable
1 Gbit/sCurrently unavailable
Outdoor 5GCurrently unavailable

OFCOM Broadband Atlas · fixed 250 m / mobile 100 m · data as of 30 Apr 2026

Provider submissions are voluntary and modelled; verify the connection and indoor reception.View source

Surface runoff

Official
Canton of Zurich · 2025 model
The model is neither parcel-specific nor legally binding. TrustHuus deliberately does not derive a point score.Check map
Open Data Zürich

Construction radar

Currently unavailable

This source covers the City of Zurich only. It is not used to make a construction claim for addresses outside the city.

City of Zurich · monthly · only coordinated projects on public land with a perimeter of roughly 100 m and a duration of 30+ days. View source

Decision guide

See what is known – and what still needs checking.

No black-box score: facts, model values and open questions stay separate.

01

Already known

0

official building fields available

0

live location signals queried

02

Check at the viewing

  • Noise with windows open and closed
  • Lift and step-free access
  • Humidity, odour and visible mould
  • Laundry, cellar and bicycle room
03

Nearby changes

This source covers the City of Zurich only. It is not used to make a construction claim for addresses outside the city.

Real costs, not an estimate

What does this home really cost?

Copy the figures from the listing. TrustHuus calculates locally; nothing is sent or stored.

Monthly housing costEnter the rent
Cash needed at move-in
Local calculation · no storage
Viewing checklist

Stays in this browser only and is not saved.

0/8
TrustHuus building passport

Everything relevant, with its source and evidence status.

Official building data is loaded live. Additional location and management data appears only when its source can be used lawfully and the building link is reliable.

official fields currently available
Identity & cadastreFederal Statistical Office / swisstopo
Official · live
EGID
EGRID
Parcel
Building number
Building name
Municipality
Coordinates
Building status
Category
Structure & useFederal Buildings and Dwellings Register – coverage varies by building
Official · live
Year built
Construction period
Floors
Dwellings
Building footprint
Building volume
Building class
Demolition year
Energy & building systemsPublished register fields only, no estimates
Official · live
Energy reference area
Heating system
Heating energy source
Hot-water system
Hot-water energy source
Shelter rooms/places
Location, environment & public lawOfficial GIS layers – next integration stage
Lawfully usable
PLR cadastre & zoningCadastre / Canton
Official extract
Contaminated sitesCanton of Zurich
GIS query
Summer heatOpen Data Zurich
Location indicator
Solar potentialSFOE / geo.admin
Roof model
Public-transport accessOfficial timetable data
Distance & frequency
Schools, parks, servicesOpen Data Zurich
Area analysis

These values are intentionally not invented in this preview. They will appear for each address only after the official spatial query.

Locations declared on official websites

Organisations listing this address

These organisations list the exact address as a location on their own official website.

Beta

Beta directory; it may be incomplete. A registered office or postal address alone does not prove on-site activity. Confirm opening hours and access directly with the business.

Shops and businesses on the map

OpenStreetMap snapshot for Switzerland. Map entries do not confirm a lease or current occupation.

Snapshot date: 8 Sept 2026

Looking up mapped businesses…

Incomplete directory, without on-site verification. Street and house number matched within 150 m; nearby businesses within 100 m. Entries without an address are not assigned to the building. Proper names remain in their original language.

© OpenStreetMap contributors · ODbL 1.0
01Verified, not arbitrary

Only confirmed tenancies receive the TrustHuus seal.

02Buildings, not people

Structured facts reduce personal attacks and legal risk.

03Fair to both sides

Management companies receive a reviewed right of reply and correction.