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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageThalwilBaumann Estate AG
Baumann Estate AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Baumann Estate AG is the brokerage and marketing of exclusive residential properties and new construction projects in the Zurich lake region, including the evaluation, sale and rental of such properties.

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Offering

Products & services

Industry:Real Estate Brokerage
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Baumann Estate AG

Real Estate Project Development
✓ Offered6
Real estate brokerage
Sales and rentals of residential properties, houses, villas and condominiums in the Lake Zurich region and beyond; support from the first consultation through to completion.
Project development and marketing of new-build projects
Guidance for new-build projects from land search to handover of keys; project studies, market analysis, floor plan optimisation, pricing, marketing concept and reporting.
Real estate appraisal
Free, non-binding appraisal of houses, apartments, plots of land and multi-family homes based on location, market and analysis methods.
360° advisory and sales support
Potential analysis, strategy development, negotiation management and support with contract, tax and legal matters relating to the sale, renovation or development of real estate.
International property sales and acquisitions
Brokerage and advisory services for properties abroad through an international network; access to selected properties in Europe and other markets.
Search profile service
Creation of a search profile for buyers including property type, location, living area, price and number of rooms; the search is carried out on behalf of clients.
Trust & reputation

ranQ Trust Score of Baumann Estate AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Baumann Estate AG scores 90.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.91.724%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.88.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Baumann Estate AG scores 76.6 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.79.212%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Baumann Estate AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Baumann Estate AG scores 60.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.60.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Baumann Estate AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 32 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 32 reviews across all connected sources

Sources
GGoogle532
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Bönirainstrasse 14/16
8800 Thalwil
Opening hours
Mon
08:30 - 17:30
Tue
08:30 - 17:30
Wed
08:30 - 17:30
Thu
08:30 - 17:30
Fri
08:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-476.808.611
Founded
2018 · 8 years
Last commercial register change
February 12, 2025
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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