Rentals · Cascais
House rentals in Cascais
House rentals in Cascais are the most premium segment of the Cascais line's property market, sought after by international executive families, diplomats and senior management families relocated to Portugal. The combination of houses with a garden and pool, leading international schools and proximity to the sea makes Cascais the destination of choice for top-end house rentals in Portugal.
- Data updated: 1 June 2026
- Confidence: High
- Annual trend: +7.5%
Market prices
How much does it cost to rent houses in Cascais
- Minimum rent per month
- €1,800
- Median rent per month
- €2,800
- Maximum rent per month
- €5,500
- Price per m² (monthly rent)
- €17.5/m²
- Demand index
- Very high
- Year-on-year change in the median rent
- +7.5%
Cascais's premium houses are concentrated in Birre, Quinta da Marinha, Malveira da Serra and Vale de Lobos, where private gated communities offer security and shared amenities. Estoril and Monte Estoril have larger historic houses, many with century-old gardens. The Quinta da Marinha market is dominated by 4-bedroom to 6-bedroom houses with a pool, sought after by American and British families.
The market in Cascais
Key facts
Population
218,433 residents (2021 Census), one of Portugal's wealthiest municipalities
Rental share
Houses account for 35% of the housing stock in Cascais municipality
Market trend
Demand for premium houses is growing 15% a year; Quinta da Marinha's stock is nearly exhausted
Top areas
Quinta da Marinha, Birre, Monte Estoril, Estoril, Malveira da Serra, Vale de Lobos
Average commute
45 minutes via the A5 to Lisbon; 20-minute drive to central Cascais
Demand profile
American and British expat families, relocated international executives, diplomats
Practical guide
Practical guide to renting in Cascais
Tips for landlords
- In Cascais, offer bilingual contracts and accept payment in euros or pounds
- Many international tenants have their employer paying the rent directly — keep invoicing simple
Tips for tenants
- In private gated communities, check the condominium fees and internal rules before signing
- Some communities restrict pets or alteration works
FAQ
Frequently asked questions — Cascais
What is the average rental price of houses in Cascais?
The median rental price of a house in Cascais is €2,800/month in 2026. The values vary between €1,800/month (more modest housing in peripheral urbanizations) and €5,500/month for luxury villas in Quinta da Marinha or with sea views in Estoril.
What are the best areas of Cascais to rent a villa with a pool?
Quinta da Marinha, Birre and Malveira da Serra are the areas with the highest offer of houses with a swimming pool in Cascais, with prices between €2,500 and €5,500/month. Monte Estoril has historic villas with a garden but rarely with a private pool.
Is insurance mandatory to rent a house in Cascais?
Comprehensive home insurance is mandatory for the landlord (covering the building). The tenant is not legally required to have insurance, but contents and civil liability insurance is highly recommended, especially for higher-value properties.
Find out the fair value of your property
Get an instant estimate based on real data from the Cascais market.