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Mértola · report

Renovation in Mértola

In 2025, 15% of the buildings finished were work on existing buildings: extensions, alterations and reconstructions.

Work on existing buildings, 2025
15%
Reconstructions per 100 new buildings
0.0

Buildings finished in Mértola, by kind of work

Buildings completed each year: new construction, extensions, alterations and reconstructions. INE.

  • Reconstructions
  • Alterations
  • Extensions
  • New construction
Show the numbers
YearNew constructionExtensionsAlterationsReconstructionsTotal
20252313027
20241317021
20231218021
20221823023
20211522019
202020111032
20191127020
20181224119
20172322027
20161701220
20151817733
2014845219
20131077327
20121942530
20111376834

INE counts buildings, not homes, and every kind of building, not only housing. A reconstruction rebuilds an existing building; an alteration changes its layout or use.

Other reports for Mértola

Asking prices have an 80% chance of landing between €1,491/m² and €1,897/m² by September 2027.

Expected, September 2027
€1,694/m²
Chance of a rise
96%

At the median sale price, a 90 m² home costs €63,270. With 10% down and a 30-year mortgage, the payment is €240 a month. Banco de Portugal caps it at 50% of a household's net income.

Payment, two incomes
11%
Payment, one income
22%

Figures for Baixo Alentejo: Mértola has no reliable figures of its own.

Owning a 90 m² home costs less each month than renting it. Owning counts interest, running costs and the return the deposit could earn, at the median sale price. Repaying the loan is saving, so it is left out.

Rent per month
€518
Owning per month
€298

28.6% more homes were licensed for construction in the last 12 months than in an average year of the past decade.

Licensed, 12 months
13
Per 1,000 residents
2.2

Figures for Baixo Alentejo: Mértola has no reliable figures of its own.

Over the last 12 months, buyers domiciled abroad paid 5.6% less per m² than buyers living in Portugal.

Abroad against residents
−5.6%

Asking prices have fallen by 3% or more 4 times since 2022. The deepest began in October 2024.

Deepest fall
−8.1%
Recovery from the low
5 months

In 2025 the population fell by 38 while 13 homes were finished.

Homes finished, 2025
13
Population change, 2025
−38

21.6% of the 8,664 homes counted in the 2021 census stood empty, whether for sale, to let or for other reasons.

Empty, 2021 census
21.6%
Empty homes
1,870

Public bodies signed €117.3K of housing works here in 2022, and €117.3K since 2012.

Signed in 2022
€117.3K
Per resident, 2022
€19

Data: INE, ECB and others · updated October 27, 2026

Asking prices and bank valuations are not sale prices. This is a description of public data, not financial advice.

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