Price per square metre is a starting point, not a conclusion. Two nearby homes may have very different values because of the view, sunlight, noise, condition, parking, outdoor space, energy efficiency or the state of the legal documentation.
Similar properties
Compare genuinely similar properties
- 01The same immediate area
Distance from the beach, town centre, services or busy roads can change value substantially within the same municipality.
- 02Comparable type and usable area
A house should not be compared directly with an apartment, nor interior area with a total area that includes terraces, storage or land.
- 03Equivalent condition and features
Consider build quality, work required, lift, parking, pool, view, orientation and maintenance costs.
- 04Timing and type of price
An advertised price is not necessarily the eventual sale price. Use several recent references and investigate meaningful differences.
Real cost
Include purchase costs and ongoing expenses
Your budget should include taxes, registration, bank costs, insurance, immediate works, condominium fees and maintenance. A seemingly cheaper home may require an initial investment that changes the comparison completely.
If you need a mortgage, the bank’s valuation affects the amount it will finance, but it does not replace your assessment of the property or guarantee that the asking price is appropriate.
A simple method
Work with a realistic price range
- Gather at least three to five comparable references and note the differences.
- Separate essential works from optional improvements.
- Set the maximum total amount you can afford, including costs.
- Reassess the decision if problems with the documents or the property emerge.
Verified sources
Official information to check
General information reviewed against official sources available on August 26, 2026. It does not replace legal, tax, financial or technical advice for your circumstances.