Castro Marim · report
Buy or rent in Castro Marim
Owning and renting a 90 m² home cost about the same each month. 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
- €826
- Owning per month
- €856
Try your own numbers
Starting from INE's median sale price of €2,710/m² and median new-lease rent of 9.2 €/m² a month in Castro Marim, and a mortgage rate of 3.0%.
Owning and renting cost about the same each month.
- Rent a month
- €826
- Owning a month, not recovered
- €856
- Interest
- €549
- Running costs
- €203
- Return given up
- €104
- Cash out a month, if buying
- €1,129
Gross rental yield in Castro Marim
A year's rent as a share of the sale price, from INE's medians. Higher means rent is dear compared with buying.
Show the numbers
| Period | Castro Marim |
|---|---|
| Q2 2026 | 4.1% |
| Q1 2026 | 3.9% |
| Q4 2025 | 4.3% |
| Q3 2025 | 4.6% |
| Q2 2025 | 4.8% |
| Q1 2025 | 5.0% |
| Q4 2024 | 4.9% |
| Q3 2024 | 5.3% |
| Q2 2024 | 5.3% |
| Q1 2024 | 5.1% |
| Q4 2023 | 4.7% |
| Q3 2023 | 4.0% |
| Q2 2023 | 4.1% |
| Q1 2023 | 4.1% |
| Q4 2022 | 4.2% |
| Q3 2022 | 3.7% |
| Q2 2022 | 3.8% |
| Q1 2022 | 4.1% |
| Q4 2021 | 3.9% |
| Q3 2021 | 4.4% |
| Q2 2021 | 4.5% |
| Q1 2021 | 4.5% |
| Q4 2020 | 5.1% |
| Q3 2020 | 5.3% |
| Q2 2020 | 5.5% |
| Q1 2020 | 4.8% |
The comparison counts only the costs of owning you never get back: interest, running costs and what the deposit and purchase costs could earn elsewhere. Loan repayments build equity, so they are left out. So is any rise in the home's value, because nobody knows it in advance.
Other reports for Castro Marim
At the median sale price, a 90 m² home costs €243,900. With 10% down and a 30-year mortgage, the payment is €925 a month. Banco de Portugal caps it at 50% of a household's net income.
- Payment, two incomes
- 42%
- Payment, one income
- 85%
117.6% more homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 64
- Per 1,000 residents
- 8.5
Over the last 12 months, buyers domiciled abroad paid 12.6% less per m² than buyers living in Portugal.
- Abroad against residents
- −12.6%
In 2025 the population grew by 36 while 14 homes were finished: 2.6 new residents for every new home.
- New residents per new home, 2025
- 2.6
- Population change, 2025
- +36
9.7% of the 8,507 homes counted in the 2021 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2021 census
- 9.7%
- Empty homes
- 821
In 2025, 6% of the buildings finished were work on existing buildings: extensions, alterations and reconstructions.
- Work on existing buildings, 2025
- 6%
- Reconstructions per 100 new buildings
- 6.7
Public bodies signed €295.7K of housing works here in 2017, and €335.6K since 2012.
- Signed in 2017
- €295.7K
- Per resident, 2017
- €39
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