Sell a condominium (PPE) in Switzerland: rules, steps and pitfalls to avoid

Nearly 40% of homes in Switzerland are condominiums (PPE — Propriété Par Étages). Whether you are selling a city apartment, a mountain studio, or a family duplex, condominium rules add specific constraints that can slow down — or even block — your sale if you ignore them.

Right of first refusal from other co-owners, management approval, share certificate, unpaid charges, renovations to declare... These are all points that make the difference between a smooth sale and a transaction that gets bogged down.

In this guide: everything you need to know to sell your condominium in Switzerland in 2026, without any nasty surprises.

1. What is a condominium (PPE) in Switzerland?

Condominium ownership (PPE — Propriété Par Étages, or Stockwerkeigentum in German) is the legal framework that allows you to own a private unit (your apartment) while holding a share of the common areas (lobby, roof, stairs, garden, visitor parking).

What belongs to you (private portion):

• Your apartment (rooms, interior walls, flooring)
• Cellar, balcony, terrace, assigned parking space (if mentioned in the regulations)

What is common:

• Roof, facade, load-bearing structure, stairs, elevator
• Entrance hall, corridors, shared laundry room
• Garden, collective garage, boiler room

💡 Key info: The value of your property also depends on the condition of the common areas. A roof that needs replacing in 2 years? This will impact your sale price.

2. The right of first refusal of co-owners

First mandatory step before any sale: check the condominium regulations. Most Swiss condominiums include a right of first refusal (or pre-emptive right) in favor of the other co-owners.

How it works:

1. You find a buyer and sign a preliminary sale agreement subject to the condition that the right of first refusal is not exercised
2. You notify the other co-owners in writing (often through the management) with the exact terms of the sale
3. Each co-owner has a legal period (usually 30 days to 3 months depending on the regulations) to come forward
4. If no one steps forward, you are free to sell to the initial buyer

🔹 No right of first refusal in the regulations?

In this case, the sale is free. You can sell directly to the buyer of your choice. But be careful: the co-owners' meeting may require buyer approval (see next point).

3. Buyer approval by the co-ownership

Even without a right of first refusal, most condominium regulations require that the buyer be approved by the co-owners' meeting — or failing that, by the co-ownership council.

What the meeting checks:

• Buyer's solvency (financing certificate or debt enforcement extract)
• Compatibility with the neighborhood
• Compliance with internal regulation clauses

⚖️ Legal note: The meeting CANNOT refuse a buyer without a legitimate reason (discrimination, abuse of right). However, it can request additional guarantees. In case of abusive refusal, an appeal to court is possible.

4. Required documents for the sale

To sell a condominium, you must provide the buyer — and the notary — with several specific documents:

• 🔑 Management certificate: amount of annual charges, provisions paid, any debts, approved or ongoing works
• 📋 Condominium regulations: rights and obligations, specific clauses, charge allocation share
• 📊 Minutes of the last 3 general meetings: allows the buyer to verify the state of the co-ownership
• 📐 Unit allocation plan: exact surface area of your unit
• 🔧 Energy certificate (CECB): mandatory for any sale in Switzerland since 2023
• 💶 Land register extract: to prove your ownership and any easements

💡 Pro tip: Order these documents before listing your property. Anticipating them saves weeks of waiting and reassures serious buyers.

5. Unpaid charges: a frequent obstacle

One of the most common obstacles when selling a condominium is the presence of unpaid charges.

Impact on the sale:

• The notary can refuse to execute the deed until the charges are paid
• The management can oppose the property transfer
• A legal lien can encumber the unit, blocking any transaction

Solution: Regularize your situation before listing. If you have a dispute over the amount, have it resolved beforehand. The potential buyer does not want to inherit your debts — and the notary will not allow it.

6. Value increase after renovation: declaration to management

Have you renovated the kitchen, bathroom, or changed the windows? Good news: these works increase the value of your property. But be aware of condominium rules:

• Works altering the exterior appearance (windows, balcony, blinds): must be approved by the management or the meeting
• Structural modifications (removing a load-bearing wall): require the meeting's agreement AND a municipal permit
• Simple interior renovations: free (kitchen, bathroom, painting)

⚠️ Warning: If you carried out works without the required authorization, the meeting can demand restoration at your expense. Have your works checked before listing.

7. Valuing a condominium: the specifics

Estimating the price of a condominium is not the same as estimating a single-family home. The valuation criteria include:

• Value of your unit (size, floor, exposure, view, standard)
• Condition of common areas (roof, heating, facade — which will be billed through charges)
• Financial health of the co-ownership: sufficient provision for works? Rising charges? Ongoing disputes?
• Building reputation: quiet or noisy neighborhood, humidity problems, pests

8. Checklist before listing your condominium

📋 Before publishing the listing:

• ✅ Obtain the condominium regulations and check the right of first refusal
• ✅ Request the management certificate (charges, provisions, approved works)
• ✅ Get the minutes of the last 3 general meetings
• ✅ Check your charges: nothing unpaid?
• ✅ Have the CECB (energy certificate) prepared if not already done
• ✅ Declare completed works (and verify they are compliant)
• ✅ Have your property valued by a professional — not just online
• ✅ Prepare a complete sales file to reassure buyers

📋 During the sales process:

• ✅ Inform the management of your intention to sell
• ✅ Handle the right of first refusal (notification to co-owners)
• ✅ Present the prospective buyer for meeting approval
• ✅ Transmit all documents to the notary at least 2 weeks before the deed
• ✅ Plan the charge transfer (departure date / arrival date)

9. Frequently asked questions

What is the right of first refusal in Swiss condominiums?

The right of first refusal (or pre-emptive right) is a clause in the condominium regulations that gives other co-owners priority to purchase your unit under the same conditions as an external buyer. You must notify them in writing and allow a period (usually 30 days to 3 months) for them to come forward before you can sell to a third party.

What documents are needed to sell a condominium in Switzerland?

The essential documents include: the management certificate (annual charges, provisions, approved works), the condominium regulations, the minutes of the last 3 general meetings, the unit allocation plan, the energy certificate (CECB), and the land register extract.

Can you sell a condominium with unpaid charges?

Technically no. The notary can refuse to execute the deed until the charges are paid, and the management can oppose the property transfer. A legal lien can encumber the unit, blocking any transaction. It is imperative to regularize your situation before putting the property on the market.

Can the co-owners' meeting refuse my buyer?

The meeting can only refuse a buyer for a legitimate reason (insolvency, incompatibility with the neighborhood). An abusive or discriminatory refusal can be challenged in court. Most regulations require buyer approval, even without a right of first refusal.

How do you estimate the price of a condominium in Switzerland?

The valuation of a condominium depends on the value of your unit (size, floor, exposure, standard), the condition of the common areas (roof, heating, facade), the financial health of the co-ownership (provision for works, charges), and the reputation of the building. The difference between a healthy and a degraded co-ownership can reach 10% of the price.