The 2 best architects in Winterthur
avg 5.0 ★ · ranked by Hero Score · Updated 21 October 2026 · How do we rank?
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Key facts
CityHero lists 2 architects in Winterthur (as of October 2026), averaging 5.0 out of 5 Google stars. Number 1 in the Hero Score is SW Group (5.0 stars, 19 reviews).
- Listings
- 2
- Avg. Google rating
- 5.0 / 5
- No. 1 Hero Score
- SW Group
- Reviews in total
- 23
Source: CityHero directory, ratings via Google · as of October 2026.
Architects in Winterthur: what to know
Planning to build or renovate in Winterthur? Browse 2 architects side by side and see at a glance which practice fits your project and budget. On average that's 5.0 out of 5 stars. Top-rated: SW Group. Clarify early which service phases the practice covers (preliminary design, planning application, site supervision) and how the fee is calculated, so there are no surprises later.
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Frequently asked questions
How many architects are there in Winterthur on CityHero?
CityHero currently lists 2 architects in Winterthur, rated 5.0 out of 5 stars on average. Currently top-rated: SW Group.
How much does an architect cost in Winterthur?
Fees usually follow the SIA fee scale (a percentage of the build cost) or are billed by time. For a real figure, send a no-obligation enquiry to up to two architects in Winterthur and compare the quotes on CityHero.
Do I even need an architect for a renovation?
For permit-required conversions in Winterthur, professional planning is nearly always needed. An architect prepares the building application and coordinates the process with the local authority.