New-build T0 and T1 apartments in Seixal
20 new-build studio and 1-bedroom (T0/T1) apartments are for sale in Seixal, in developments and recently built blocks. The cheapest costs €275,000; half cost up to €385,000, and the median price is €6,735 per m². Construction years given in the listings: 2025–2029.
In Portugal T stands for the number of bedrooms: T1 is a one-bedroom apartment, T0 a studio.
RE/MAX Extra catalogue data as of 21 October 2026. Each apartment is counted once, even when several agencies list it.
Cheapest new-build T0 and T1 apartments in Seixal
Developments with T1 apartments in Seixal
By budget
- Up to €200,0000
- Up to €250,0000
- Up to €300,0002
Running costs
IMI (municipal property tax) in Seixal for tax year 2025: 0.325% of the tax value (VPT) per year.
Source: Portal das FinançasQuestions and answers
How much does a new-build T1 cost in Seixal?
There are 20 new-build studio and 1-bedroom (T0/T1) apartments for sale in Seixal in our catalogue. The cheapest costs €275,000 and half cost up to €385,000; the median price is €6,735 per m².
Are there new T1 apartments under €200,000 in Seixal?
Not at the moment. The cheapest costs €275,000.
What is the IMI (property tax) rate in Seixal?
For tax year 2025 (paid in 2026) Seixal applies 0.325% of the tax value (VPT) to urban property, according to the Portal das Finanças.
New-build T1 apartments in other cities
- Almada — from €180,000
- Sesimbra — from €295,000
- Setúbal — from €230,000
- Porto — from €189,000
- Lisboa — from €200,000
- Vila Nova de Gaia — from €220,000
- Portimão — from €235,000
- Paços de Ferreira — from €156,000
- Matosinhos — from €211,850
- Lagos — from €495,000
- Loures — from €285,000
- Coimbra — from €203,500
- Cheapest new T1 in Portugal