Building permit in Wädenswilfor pergolas, louvred roofs, carports, garden sheds and pools
Small structures in Wädenswil are subject to the building law of the canton of Zurich plus the municipality's building and zoning regulations. We prepare the complete application, submit it to the competent building authority and support you until the decision: fixed price from CHF 690.
A digital service by SL Handel GmbH, based in Zug, for your project in Wädenswil.
What needs a permit in Wädenswil
| Structure | Classification (canton of Zurich) | Rule |
|---|---|---|
| Pergola | Depends on size and location | An open pergola up to 2.5 m high and 6 m² floor area is permit-free. Larger pergolas require a permit, usually in the simplified procedure or by notification. |
| Louvred roof | Building permit required | A louvred roof counts as a covered pergola or patio cover and requires a building permit. Depending on the municipality, notification or simplified procedure. |
| Patio cover | Building permit required | Patio covers expressly require a permit. |
| Carport | Building permit required | Carports and garages require a building permit. |
| Garden shed | Depends on size and location | Garden sheds up to 2.5 m high and 6 m² are permit-free (except in the historic core zone or protected areas). Above that: notification procedure for garden sheds and storage sheds. |
| Pool | Building permit required | Permanently installed pools require a permit (changes to the terrain, technical equipment, drainage). |
| Heat pump (outdoor unit) | Depends on size and location | Air-to-water heat pumps can be installed under the notification procedure (Meldeverfahren) if the noise protection certificate is provided and the rules are met; otherwise a building application is needed. |
| Solar installation (special case) | Depends on size and location | Sufficiently adapted roof and facade systems: notification. In historic core zones, where townscape or heritage protection applies, free-standing or as a solar carport: building permit via eBaugesucheZH. |
This table shows the cantonal rules. The municipality of Wädenswil can set additional requirements in core zones, in areas protecting the local townscape and through its building regulations. We check the zoning plan and regulations for your plot. Cantonal information source.
Wädenswil at a glance
- Competent office
- Wädenswil building permits (Baubewilligungen)
- Submission
- eBaugesucheZH; changeover date, signatures and any paper enclosures depend on the municipality.
- Building and zoning regulations
- Available from the municipality; we obtain it for you.
- Municipal fees
- According to the municipal fee schedule, paid directly to the municipality.
- Cadastral plan
- From the geoportal of the canton of Zurich; we obtain the extract.
- Plan author
- No formal professional qualification is required for plan authors; plans must meet the requirements of the BVV and be signed by the building owner and the landowner.
Official sources checked on 24 October 2026. The municipality's information is authoritative.
How much does a building application cost in Wädenswil?
| Preliminary check: is a permit needed? | CHF 149credited |
| Complete application for a pergola, louvred roof, carport, garden shed, pool or heat pump | CHF 690fixed price |
| Solar special case (core zone or protected building) | CHF 1'290fixed price |
| Municipal fee in Wädenswil | as per tariffyou pay the municipality |
Example: a 20 m² louvred roof on your house in Wädenswil. You pay us CHF 690 for the dossier, submission and follow-up questions. The municipality invoices its permit fee separately. We tell you the expected amount in the preliminary check.
Request a fixed price for WädenswilDocuments for your building application in Wädenswil
You provide little, we handle the rest. Here is how it is split:
To the building application checklist with official submission examples
What you send us
- Address of the property in Wädenswil
- 3 to 5 photos of the site (façade, patio, towards the boundary)
- Dimensions or the manufacturer's drawing of the product
- Signature of the building owner and the landowners
- For condominium ownership: consent of the owners' association
What we obtain and prepare
- Cadastral plan from the official survey
- Site plan with the structure, dimensions and boundary distances
- Application form for the canton of Zurich, fully completed
- Construction description, elevations and list of enclosures
- Check of the Wädenswil zoning plan and regulations
- Depending on the structure: noise certificate (heat pump), neighbours' consent
Frequently asked questions about building applications in Wädenswil
Where do I submit a building application in Wädenswil?
At the building authority of the municipality of Wädenswil. Via eBaugesucheZH; the switchover date, signatures and any paper enclosures depend on the municipality.
Do I need a permit for a louvred roof in Wädenswil?
A louvred roof counts as a covered pergola or patio cover and requires a building permit. Depending on the municipality, notice procedure or simplified procedure. Legal basis: § 309 PBG, § 1 BVV.
Is a garden shed exempt from a permit in Wädenswil?
Garden sheds up to 2.5 m high and 6 m² are permit-free (except in core zones or protected areas). Above that: notice procedure for garden sheds and storage sheds. Legal basis: § 1 lit. a, § 14 lit. m BVV.
How much does a building application cost in Wädenswil?
With us, CHF 690 fixed price for the complete application including submission and follow-up questions; the preliminary check (CHF 149) is credited. The authority's fee is extra and is based on the fee tariff of the municipality of Wädenswil. We tell you the expected amount in the preliminary check.
Who may draw up the application plans in Wädenswil?
No formal professional qualification is required for plan authors; plans must meet the requirements of the BVV and be signed by the building owner and the landowner.
How long does a building application take in Wädenswil?
We prepare the application file within 5 working days of receiving all required documents. The authority's processing time depends on the procedure, completeness and any objections.
Already built in Wädenswil?
If the municipality of Wädenswil requires a retrospective building application, the deadline is decisive. We confirm it on the same working day, check whether the project can be approved and submit within 3 working days. Retrospective building application
How to sign a building application in Wädenswil
Who signs, whether a scan is sufficient and what simplifications apply. We apply this information automatically in your dossier.
- Submission
- eBaugesucheZH
- Who signs
- The building owner and the project author. If the property does not belong to the building owner alone, the consent of the other owners is required (§ 310 para. 3 PBG).
- Form of signature
- A scan or photo is sufficient
Electronic building application with a qualified electronic signature or with a hand-signed submission receipt (§ 6 para. 2 BVV). Power of attorney and third-party consents: signed by hand and scanned is sufficient; the original does not have to be submitted later (§ 6 para. 3 BVV). - Small projects
- Solar installations, heat pumps and charging stations: notification procedure, notification at least 30 days before construction starts, no signature required (§ 2d BVV). Small projects in the notice procedure; written consent from neighbours is helpful there (§ 15 BVV).
- Power of attorney
- We submit as your authorised representative. We enclose the power of attorney with the application, so we need it with your handwritten signature.
- Tenancy, condominium ownership
- Tenants need the landlord's written consent (Art. 260a CO); as landowner, the landlord also signs the application. With condominium ownership, structural changes to common parts (façade, roof, patio with exclusive right of use) generally require the consent of all condominium owners or a resolution of the owners' meeting (Art. 647d, 647e and 712g CC). The condominium regulations are decisive.
- Neighbours
- Neighbours' consent is usually voluntary but often speeds up the procedure. If boundary or building distances are not respected, it is required, depending on the canton as an easement entered in the land register.
- Good to know
- Not all municipalities are connected to the portal yet; the transition period runs until 31 March 2027. Heat pumps: noise protection certificate according to Cercle Bruit and form for heating installations.
As of October 2026. Practice differs between municipalities; the municipality and canton are authoritative. Sources: Canton of Zurich: signature requirements, Canton of Zurich: notifying a solar installation.
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Building application in Wädenswil, from CHF 690.
Assessment in 2 working days. Non-binding.