Cascais market report
Built from our own nightly reading of 7 agents' websites. We have been tracking Cascais for 70 days, over which the median asking price has moved +134.3%.
379on the market today
€2,200,000median asking price
€5,200 pcmmedian rent
6currently reduced
329new in the last 7 days
| Date | Priced listings tracked | Median asking |
|---|---|---|
| 2026-08-22 | 396 | €1,980,000 |
| 2026-08-20 | 395 | €1,980,000 |
| 2026-08-19 | 3,399 | €1,200,000 |
| 2026-08-18 | 3,395 | €1,200,000 |
| 2026-06-13 | 39 | €845,000 |
Stock levels
| Date | For sale | To rent | Agents advertising |
|---|---|---|---|
| 2026-08-22 | 339 | 40 | 7 |
| 2026-08-21 | 340 | 39 | 7 |
| 2026-08-20 | 340 | 39 | 7 |
Where the island sits
| Area | Listings | Median asking | Median rent | Gross yield |
|---|---|---|---|---|
| Cascais e Estoril | 47 | €1,980,000 | €6,500 | 3.9% |
| Cascais, Lisbon, Portugal | 38 | €3,200,000 | €6,450 | 2.4% |
| Quinta da Marinha, Cascais, Lisbon, Port | 28 | €2,690,000 | €23,000 | 10.3% |
| Estoril, Lisbon, Portugal | 23 | €2,200,000 | €1,900 | 1% |
| Carcavelos e Parede | 18 | €1,300,000 | €8,400 | 7.8% |
| Centro Historico, Cascais, Lisbon, Portu | 15 | €1,495,000 | — | — |
| Cascais, Lisbon & Lisbon Coast | 13 | €2,650,000 | — | — |
| Estoril, Lisbon & Lisbon Coast | 13 | €1,850,000 | — | — |
| Estoril | 13 | €2,800,000 | — | — |
| Alcabideche, Lisbon, Portugal | 12 | €2,100,000 | €2,150 | 1.2% |
| Alcabideche | 11 | €1,320,000 | €7,300 | 6.6% |
| Cascais e Estoril (Cascais) | 10 | €2,250,000 | — | — |
The full market page Every area compared
Things this report does not say out loud
Geography
Where is the biggest price gap in Cascais?
The median home in Birre asks €4,060,000; in São Domingos de Rana it asks €350,000. Same island, 11.6× the price.
What would make this wrong: It compares what is on the market, not like for like. An area of large houses will always beat an area of flats, whatever the land underneath is worth.
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What things cost
Which bedroom costs the most in Cascais?
Going from 4 bedrooms to 5 adds €985,000 to the median asking price — more than any other step on the ladder.
What would make this wrong: A 5-bed house is not a 4-bed house with a room added — it is usually a bigger plot in a different place. This is the price of a different kind of home, not the price of a bedroom.
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What things cost
Where does a square metre cost most in Cascais?
Monte Estoril, Estoril, Lisbon, Portugal asks €15,179 per m²; Alcabideche asks €7,238. The same 100 m² flat differs by €794,100 depending only on where it stands.
What would make this wrong: Only the listings whose agent published a floor area are in this, and agents measure differently. Condition and outside space are not in it at all.
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Everything the data says about Cascais
More ways into Cascais
The tracked count is the listings we hold a price for on that date, which is fewer than the total on the market — plenty of agents advertise "price on application", and history only starts the night we first read a listing. Asking prices, not achieved prices. The series carries each listing's last known price forward, so a date's median is the median of everything on the market that day.