Chapter 7 of 21

Building & Renovating

Permits, contractors & costs

Building & Renovating

Permits, Contractors & Costs

This chapter is for informational purposes only. Always consult a professional.

Sources: gov.pt | impic.pt

Building Permits (Licença de Construção)

For most construction and renovation works, a permit is required from the Câmara Municipal. Process: architect’s project → application to Câmara → approval (2-6 months) → construction → licença de habitação.

Isentas — Exemptions: small works without a permit: painting, flooring, replacing sanitary fixtures (no structural changes)
Comunicação Prévia — Notification for medium-sized works
Licença — Full permit for structural changes, new construction, extensions

Construction Costs (Fundão Region)

Type of Work	Approx. Cost
Full renovation	€600–€1,200/m²
New construction	€800–€1,500/m²
Kitchen renovation	€5,000–€15,000
Bathroom renovation	€3,000–€8,000
Roof replacement	€50–€100/m²
Solar panels	€3,000–€6,000 (with subsidy)

Always a Contract

ALWAYS sign a written contract with contractors: description of work, price, payment schedule (never more than 30% upfront), timeline, penalty clause for delays. Without a contract, you have no legal protection.

Typical Renovation Timeline

Phase	Duration	Cost %
Architect & design	1-3 months	8-12%
Permit application	2-6 months	Included above
Shell / structural work	2-4 months	30-40%
Installations (electricity, plumbing)	1-2 months	15-20%
Finishing (flooring, painting)	1-3 months	20-30%
Kitchen & bathroom	2-4 weeks	10-20%
Exterior work & garden	2-4 weeks	5-10%

Total lead time: 6-18 months for a full renovation. Always plan 30-50% extra time for delays (materials, weather, contractor).

Sustainable Options

Solar panels — €3,000-€6,000 (subsidies available) • Solar water heater — €1,500-€3,000 (saves 60-80% hot water) • Heat pump — €5,000-€12,000 (heating + cooling) • Insulation — Essential inland. Walls, roof, double glazing • Rainwater harvesting — €500-€2,000 for irrigation

Common Mistakes

Building without a permit — Illegal construction: fines + demolition obligation.
Paying everything upfront — Never more than 30% deposit. Pay per phase.
No written contract — Essential for legal protection.
Unrealistic budget — Add 20-30% extra to your budget for unforeseen costs.
Not checking the contractor — Ask for references, review previous work, check IMPIC registration.

Share this articleWhatsApp Facebook LinkedIn X/Twitter Email

Previous chapter

6. Education & Schools

Next chapter

8. Starting a Business

Premium Package

✓ PDF downloads (NL & EN)
✓ 15 templates & tools
✓ AI emigration assistant
✓ Lifetime updates

Glossary

NISS (Social Security Number)
The Portuguese social security number. You need your NISS if you plan to work in Portugal or start as a freelancer. It is also required for access to certain social benefits and allowances.
SEF/AIMA (Immigration Service)
The former Portuguese immigration service SEF was replaced by AIMA in 2023 (Agency for Integration, Migration and Asylum). AIMA handles residence permits, visa applications and all immigration matters. Wait times can be long, so start your application early.
IRS (Personal Income Tax)
Portuguese personal income tax. The IRS return is filed annually between April and June. Rates range from 14.5% to 48% depending on income. Tax residents must declare their worldwide income.
ISV (Vehicle Registration Tax)
Tax when registering or importing a vehicle in Portugal. The ISV amount can be substantial, especially for older or polluting vehicles. EU citizens who relocate may be eligible for exemption under certain conditions.
CPCV (Promissory Purchase Agreement)
The preliminary purchase contract when buying property in Portugal. Upon signing you typically pay a 10-20% deposit (sinal). If the buyer withdraws, they lose the deposit; if the seller withdraws, they must repay double the amount.
Certidão de Teor (Property Registry Extract)
An extract from the Portuguese property registry at the Conservatória. The Certidão de Teor shows who owns a property and whether there are mortgages or liens on it. Always check before purchasing a property.
Junta de Freguesia (Parish Council)
The local administrative body at neighborhood level, comparable to a Dutch district council. At the Junta de Freguesia you can request an Atestado de Residência (proof of residence) among other things. It is often your first point of contact for local matters.
Conservatória (Registry Office)
The Portuguese registry office for property and civil status. At the Conservatória, property transfers, marriages and births are registered. For property purchases, registration at the Conservatória do Registo Predial is mandatory.
Título de Residência (Residence Permit)
The Portuguese residence permit card, comparable to a Dutch residence permit. After approval of your visa application, you receive a Título de Residência allowing you to legally live and work in Portugal.
Multibanco
The Portuguese payment network and ATM system. Multibanco is not only used for cash withdrawals, but also for paying bills, taxes and even concert tickets. It is an essential part of daily life in Portugal.