A full house renovation in Portugal costs between €850 and €1,400 per square metre in 2026, depending on region, property condition, and finish level. For a standard 100m² apartment in Lisboa, that puts the total project cost between €85,000 and €140,000, including structural work, electrical, plumbing, tiling, carpentry, and finishing.
Avg. cost / m²
€850–€1,400
Typical duration
16–30 weeks
Permit processing
60–120 days
Vetted quotes
3
Portugal's renovation market is opaque by design. Contractors rarely publish pricing. Quote formats differ between companies. Foreign owners who speak no Portuguese have no baseline for judging whether €950/m² for a full renovation in Cascais is reasonable or inflated by 40%. This guide breaks down real cost data by region, project type, finish level, and the hidden line items that most quotes leave out.
Average cost per square metre by region
Full house renovation costs in Portugal range from €700/m² in lower-demand inland municipalities to €1,400/m² or more in Lisboa's central parishes, based on remodel.pt contractor network data from 2025 to 2026 projects.
Source: remodel.pt project data · July 2026 · Prices for 100m² apartment, full renovation to habitable standard
Lisboa (historic core)
Alfama, Mouraria, Estrela
€950
Econ
€1,150
Std
€1,400+
Prem
Cascais / Estoril
Coastal line, Sintra foothills
€900
Econ
€1,100
Std
€1,350+
Prem
Porto (centre)
Baixa, Bonfim, Foz
€800
Econ
€1,000
Std
€1,250
Prem
Algarve
Faro, Lagos, Albufeira
€750
Econ
€950
Std
€1,200
Prem
Sintra
€800
Econ
€1,000
Std
€1,200
Prem
Coimbra / Aveiro
€700
Econ
€900
Std
€1,100
Prem
Setúbal
€700
Econ
€900
Std
€1,100
Prem
Full House Renovation Cost per m², Portugal 2026
LocationBudgetMid-rangePremiumvs. Lisbon
Lisbon (historic core)€950€1,100€1,400+Baseline
Cascais / Estoril€1,050€1,250€1,600++10–15%
Porto€850€1,000€1,250+−5–10%
Algarve€1,000€1,200€1,500++5–15%
Silver Coast / Comporta€900€1,050€1,300+−3–5%
Prices in €/m² incl. VAT. Based on remodel.pt contractor data 2026. Excludes structural repairs, permits, architect fees.
Labour accounts for 40 to 50% of total renovation cost in Portugal. Material costs are comparable across regions, but labour rates in Lisboa and Cascais run 20 to 35% higher than in Coimbra or the Alentejo. Contractor availability is also tighter in high-demand areas. During the spring renovation peak (March through May), lead times in Lisboa can stretch to 8 to 12 weeks before a crew is available to start.
✓ NOTEThese figures include IVA at the standard Portuguese rate (23% for most renovation services, 6% for certain repair and maintenance work on residential properties older than two years).
What a full house renovation includes
A full house renovation (remodelação completa) in Portugal covers structural remediation, electrical rewiring, plumbing replacement, wall and floor finishes, kitchen installation, bathroom rebuilds, carpentry, painting, and final detailing.
The scope should be defined in a written document (caderno de encargos) before any contractor quotes. Contractors who quote without a written scope are a risk. Without one, “full renovation” can mean different things to different parties.
How finish levels affect the total price
The difference between budget and premium finish on a 100m² apartment in Lisboa is roughly €50,000 to €55,000, driven by material selection, fixture quality, and detailing complexity.
Budget
€850–€950/m²
Standard ceramic tile (€15–€25/m²)
Laminate or vinyl flooring
Flat-pack kitchen cabinets
Basic Roca sanitary ware
Acrylic emulsion paint
Hollow-core doors
Functional and clean. Appropriate for rental or AL units.
Mid-range
€1,000–€1,200/m²
Porcelain tile (€30–€50/m²)
Engineered hardwood in living areas
Semi-custom kitchen, stone countertops
Grohe or Hansgrohe fixtures
LED lighting plan
Solid-core interior doors
Most common tier for owner-occupied apartments in Lisboa, Cascais, Porto.
Premium
€1,300–€1,400+/m²
Large-format natural stone
Custom millwork, imported appliances
Underfloor heating, smart home
Custom joinery, solid oak / walnut
Miele, Sub-Zero, Gaggenau
Príncipe Real, Chiado, Monte Estoril. Heritage properties often land here by default.
Hidden costs most quotes leave out
Foreign owners routinely underbudget by 15 to 25% because five categories of cost tend to appear after the initial quote, not in it.
01
Demolition and waste removal€3,000–€8,000
Removing existing finishes, old kitchens, bathroom fixtures, and hauling debris to a licensed waste facility. Some contractors include it; many do not. Ask explicitly.
02
Architect or engineer fees5–10% of construction cost
Structural changes, load-bearing wall removals, and façade alterations require a licensed architect or engineer.
03
Municipal permit fees€500–€3,000
Licenciamento from the câmara municipal. Fees vary by municipality and project scope. Processing times average 60 to 120 days.
04
Condominium rules and costsVariable
Apartment renovations may require administrator approval for structural work. Some buildings restrict hours, require damage deposits, or prohibit certain alterations.
05
Contingency10–20% of quote
Older Portuguese buildings produce surprises: degraded wiring, corroded pipes, asbestos, unauthorised construction. Budget 10 to 15% contingency; 15 to 20% for pre-1980 properties.
i TIPA pre-renovation survey (vistoria técnica) before work begins catches most of these issues before they become mid-project change orders.
Worried about your renovation quote?
remodel.pt sends the same written scope to three alvará-verified contractors for an apples-to-apples comparison, benchmarked against regional medians.
A full house renovation in Portugal takes 16 to 30 weeks from demolition to handover, depending on property size, scope complexity, permit requirements, and contractor availability.
Add 60 to 120 days for permit processing if structural work is involved. This front-end delay is the most underestimated timeline risk for foreign owners. The câmara municipal in Lisboa is slower than most. Porto and Algarve municipalities tend to process permits faster, but none are quick by Northern European or American standards.
Contractor availability is seasonal. March through June is peak renovation season in Portugal. September and October offer a second window with lower competition and mild weather.
Permits for a full house renovation
Any renovation involving structural changes, façade alterations, or changes to the property's use type requires a building permit (licenciamento de obras) from the câmara municipal under the RJUE.
§ LEGALRJUE · DL 555/99, Structural renovations require formal licenciamento from the câmara municipal. Cosmetic-only work does not require a permit in most municipalities.
The threshold between cosmetic and structural is narrower than most foreign owners expect. Removing a non-load-bearing partition wall requires comunicação prévia in some câmaras. Replacing windows with a different frame material or size requires a permit if it changes the façade.
⚠ WARNINGProperties in heritage zones (zonas históricas) require approval from DGPC in addition to the câmara. This can add 3 to 6 months to the permit timeline and increase renovation costs by 30 to 50%.
How foreign owners avoid overpaying
Foreign property owners in Portugal face a pricing disadvantage because contractors know that English-speaking buyers have no local price benchmark and often accept the first and only quote.
1
Get three written quotes on the same scope
A standardised caderno de encargos sent to three contractors produces an apples-to-apples comparison. If two contractors quote €95,000 and one quotes €145,000 for the same 100m² renovation, you have immediate clarity.
remodel.pt produces the scope document and sends it to three alvará-verified contractors in your region.
2
Verify the alvará
Every Portuguese construction company must hold a valid construction licence (alvará de construção) registered with IMPIC. A contractor quoting on a €120,000 full renovation must hold at least a Class 2 alvará.
Every contractor on remodel.pt has been verified against the IMPIC registry.
3
Insist on staged payments
Never pay more than 10 to 15% upfront. Structure payments around milestone completion: demolition, rough-in, tiling, kitchen installation, final punch list. Each milestone should be signed off before the next payment is released.
remodel.pt ties payment releases to independent inspection verification at each milestone.
Frequently asked questions
Full renovation costs per square metre in Porto run 15 to 20% lower than in central Lisboa. A mid-range 100m² apartment renovation in Porto costs roughly €90,000 to €110,000, compared to €105,000 to €130,000 for a comparable apartment in Lisboa's Príncipe Real or Campo de Ourique.
Thousands of foreign owners manage renovation projects remotely from the UK, Netherlands, Germany, and the US. The two requirements: a reliable contractor with English communication capacity, and an independent on-site presence to verify milestones.
Major renovation that increases a property's assessed value can trigger an IMI reassessment by the Autoridade Tributária. Some renovations qualify for temporary IMI exemptions (up to three years) if the property is used as primary residence after renovation.
Any structural alteration, load-bearing wall removal, or change to the building's exterior requires a project signed by a licensed architect or engineer. Cosmetic renovations within the existing layout do not. For a full renovation with layout changes, budget 5 to 10% of construction cost for architectural services.
Contractor availability is higher from November to February and some contractors offer 5 to 10% discounts to maintain crew continuity. The trade-off is shorter daylight hours, rain delays, and holiday shutdowns in December and August.
Get quotes from vetted contractors
Average full house renovation in Portugal: €85,000 to €140,000 for 100m². Staged milestone payments. Independent inspection at every stage. Free for property owners.
Pascal is the co-founder of remodel.pt. Originally from Switzerland, he has lived in Portugal for several years and has first-hand experience with permit, VAT, and contractor issues foreign owners run into. He built remodel.pt to be the resource he wished existed when he started.
This guide provides general cost information based on remodel.pt contractor network data. Actual renovation costs vary by property condition, scope, materials, and contractor. This is not a substitute for a detailed scope assessment and written quotation from a licensed contractor. Permit and tax information is general guidance, not legal or fiscal advice. Consult a licensed architect and tax advisor for your specific project.
Last updated: July 2026
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