Commercial property yields in Portugal

Portuguese offices yield 7.8%. Apartments yield 6.2%.

In the second quarter of 2026, gross rental yields across Portugal ran at 7.8% for offices and 8.0% for retail units, against 6.2% for residential property, according to idealista’s quarterly yield analysis.

That gap is not new. Commercial has out-yielded housing in Portugal in every quarter idealista has published. What is new is that the gap is widening, and that almost no international investor buying in Portugal acts on it.

Foreign buyers default to apartments. They do so because apartments are what they understand, what portals show them in English, and what every agency presents. The cost of that default is currently between 1.6 and 1.8 percentage points of gross yield, and over eighteen months it has grown.

This article sets out what the premium actually is, what it genuinely compensates for, and where the numbers mislead.

The data

National gross yields by quarter, from idealista’s quarterly series:

Residential has lost a full percentage point across six quarters. Offices have lost half a point. Retail has lost four tenths.

The spread between retail and residential has therefore moved from 1.2 points to 1.8 points, and offices from 1.1 to 1.6. An investor who bought residential in early 2025 gave up roughly 1.1 points against offices. One buying today gives up 1.6.

Why the gap is widening

Not because commercial rents are rising. Because residential purchase prices are.

Portuguese house prices rose 17.6% in 2025 on Instituto Nacional de Estatística data, the largest annual increase since the index began in 2009, and accelerated to 19.8% in the first quarter of 2026. Commercial values have moved at nothing like that rate.

Yield is sale price divided by rent. When the numerator rises 18% and rent does not follow, the yield falls. That is the entire mechanism.

The underlying driver is demand composition. Banco de Portugal recorded foreign buyers at roughly 28% of Portuguese house purchases in 2025, and INE-derived analysis found they paid on average 34.5% more per square meter than domestic buyers in Greater Lisbon, and 16.9% more in the Porto metropolitan area. International demand concentrates almost exclusively on residential, and it bids residential up.

Commercial is priced by domestic occupiers, local investors, and institutional capital applying yield-based logic rather than lifestyle logic. It has not been subject to the same bid.

Residential yield compression is, in other words, substantially a consequence of foreign buying — which means international investors have been compressing the returns on the only asset class they buy.

What the 7.8% actually describes

This is the part most treatments of the data get wrong, and it matters.

idealista’s figures are gross yields calculated by dividing asking sale prices by asking rents across advertised stock nationally, as the firm states in each quarterly release. They are before IMI, condominium charges, insurance, maintenance, management, voids, and tax. They reflect what sellers and landlords want, not what buyers and tenants pay.

They also average across the whole advertised market, which for commercial means predominantly secondary locations and smaller units.

Compare institutional prime yields reported by commercial property consultancies for mid-2026: approximately 5.00% for offices, 4.25% for high street retail, 6.25% for shopping centers, 6.00% for retail parks, and 5.50% for logistics. Those are net yields on institutional-grade assets with strong covenants in prime positions.

Both sets of figures are correct and they describe different markets. A prime Lisbon office building let to a corporate tenant on a long lease trades at 5%. A 200 square meter office suite in a secondary city advertised to a local business shows 7.8% gross.

The premium this article is about is therefore a secondary commercial premium, not an institutional one. It is available to private investors precisely because institutions cannot deploy at that lot size and international buyers do not look.

One further limitation worth stating: idealista publishes the commercial figures nationally only, with no city-level breakdown, so a Braga retail unit and a Faro office are averaged together.

Why foreign investors don’t do this

Five reasons, and none of them is that commercial is a worse investment.

Familiarity. An apartment is legible to anyone. An office suite requires a view on local employment, and a retail unit requires a view on a street.

Language and documentation. Residential listings are translated and presented for international audiences. Commercial listings largely are not, and commercial lease documentation is dense Portuguese.

Portal habit. International buyers arrive through portals filtered to residential. Portuguese commercial inventory exists in volume — idealista alone carries over two thousand commercial units advertised for rent in the Lisbon district — but it is not where foreign buyers look.

Perceived complexity. Commercial leases, VAT treatment, and licensing are genuinely more involved than a residential tenancy, and most foreign buyers are not told that the additional work is finite.

Residency and lifestyle framing. A great deal of international interest in Portugal arrived through residency programs and relocation, which attach to housing. Nobody retires into a retail unit.

The result is a segment with less international competition, lower pricing pressure, and better yields.

What the premium genuinely compensates for

It is a real risk premium, not free money. Four things differ materially.

Tenant covenant. A residential tenant who defaults is replaced from a deep pool. A commercial tenant who fails may leave a unit empty for months, and the quality of the covenant — a national chain versus a sole trader — is the single largest determinant of the asset’s actual value.

Void length. Residential voids in a functioning market run weeks. Commercial voids run months, and in a weak location can run years. A 1.8-point yield premium is consumed quickly by a six-month void.

Specialized demand. An apartment suits almost any household. An office suits businesses of a certain size in a certain location, and a retail unit’s viability depends on the street, the footfall, the parking, and what the neighboring units are doing.

Exit pool. Commercial resells to a smaller, more analytical buyer group that prices on yield rather than on appeal. That is slower, and it means a poorly let unit is worth considerably less than a well let one — the opposite of residential, where vacant possession usually commands a premium.

And obsolescence. Office specification requirements move. Retail is subject to structural change in how people shop. Neither risk applies to housing in the same way.

The tax position, which cuts both ways

In commercial’s favor:

AIMI does not apply. The additional property tax applies to Portuguese residential property and building land. Commercial, office, and industrial property falls outside it entirely. For an investor above the €600,000 threshold, that removes a 0.7% to 1.5% annual charge that residential would attract.

VAT may be recoverable. Commercial leases can, subject to conditions and an election, fall within the VAT regime, which in principle allows recovery of input VAT on acquisition costs and works. Residential leases are exempt without recovery. This is genuinely valuable and genuinely technical, and it requires Portuguese tax advice rather than an assumption.

Leases are more negotiable. Commercial leases in Portugal are not subject to the tenant protections that govern residential tenancies, so term, indexation, repairing obligations, and renewal can be negotiated.

Against commercial:

Rental income is taxed at 28% for non-residents on non-residential lettings, against 25% on residential.

The moderate-rent incentives do not apply. The 10% autonomous rate and the accessible rental regime introduced under Decree-Law No. 97/2026 are residential measures.

Transfer tax differs. The flat 7.5% IMT for non-tax-resident buyers introduced from September 2026 applies to residential property. Commercial acquisition is taxed on a different basis, and the position for a specific transaction should be confirmed with tax counsel rather than assumed from residential rates.

Financing is a different conversation. Banco de Portugal’s tightened debt-service rules under Macroprudential Recommendation No. 1/2026 apply to consumer credit. Commercial acquisition finance sits outside that framework and is a bank credit decision rather than a regulated one, which can be an advantage or a constraint depending on the borrower.

What commercial looks like at private scale

The institutional market is not accessible to most private investors. The segment below it is, and it is where the yield premium actually sits.

€150,000 to €400,000. A ground-floor retail unit in a functioning secondary city — Braga, Coimbra, Aveiro, Setúbal, Leiria — let to a local business. Advertised Lisbon-district retail rents on idealista range from roughly €9 to €14 per square meter monthly depending on position, so a 100 square meter unit might produce €900 to €1,400 a month.

€400,000 to €1 million. Larger retail, a small office floor, or several units. At this level a single-tenant unit becomes a concentration risk and two or three smaller units may be preferable.

€1 million to €3 million. A small office building, a mixed-use building with retail at ground level and offices or apartments above, or a light industrial unit. Mixed-use is worth particular attention, since it blends the commercial yield with residential exit liquidity.

Light industrial and warehousing deserves a separate mention. Greater Porto logistics stock runs at 3.71% vacancy on consultancy data, and advertised warehouse rents in the Lisbon district sit around €6.50 to €8 per square meter monthly. Smaller units serving local distribution are accessible at private ticket sizes and benefit from the same supply constraint driving institutional logistics demand.

Leases are the asset

In residential, you buy a property. In commercial, you buy a lease, and the property is the collateral behind it.

Four things determine value:

The tenant. Trading history, accounts, sector, and how long they have occupied. A tenant ten years in place who has invested in fit-out is a different proposition from one who signed last year.

The term. Remaining duration, break clauses, and renewal rights.

The rent and its indexation. Whether rent is reviewed annually by a published index, what that index is, and whether there are caps.

The repairing obligation. Who maintains the structure, the roof, the systems, and the common parts. A lease transferring most obligations to the tenant is worth more than the headline yield suggests. One leaving them with the landlord is worth less.

Read the lease before the building. The building rarely changes; the lease determines what you receive.

Diligence

The tenant’s financial position, obtainable from published accounts.

The lease in full, including any side agreements, rent-free periods, and incentives that reduce the effective rent below the headline.

The licensing position. Commercial use requires appropriate licensing for the activity conducted, and a unit licensed for one use may not accommodate another without a change-of-use process.

Technical condition, particularly systems — electrical capacity, HVAC, fire compliance, accessibility — which in commercial are more consequential and more expensive than in residential.

Condominium position where the unit sits within a building, including what proportion of charges the commercial unit bears.

The VAT position, established with tax counsel before the acquisition structure is fixed.

And the obvious one: visit at the times the business operates. A retail unit on a street that is dead at 3pm on a Tuesday has a problem the yield figure will not show you.

Who this suits

It suits an investor whose objective is income rather than use or capital appreciation; who can hold through a void; who will engage properly with a lease; and who is buying in a location with an economy rather than a view.

It suits poorly a buyer who wants an asset they might eventually occupy; who needs resale liquidity on a short horizon; who is not prepared to assess a tenant; or who wants the transaction to be simple.

The 1.8-point premium is real and it is widening. It is also work. The reason it persists is that most international buyers in Portugal are not doing that work, and are instead competing with each other for the asset class with the lowest yield in the country.

Sources

Rental yield data — idealista quarterly rental yield analysis, Q1 2025 through Q2 2026, published by idealista and reported in the Portuguese financial press. Figures are gross, calculated by dividing asking sale prices by asking rental values in the same market and quarter. Commercial yields are published nationally without city-level breakdown.

House price growth and transaction data — Instituto Nacional de Estatística, house price index and residential transaction statistics, 2025 and Q1 2026.

Foreign buyer share and price differentials — Banco de Portugal, and INE-derived analysis of transaction prices by buyer origin.

Institutional prime yields and logistics vacancy — published market research by international commercial property consultancies, mid-2026, measured on a net basis for institutional-grade assets.

Advertised commercial rents and inventory volumes — idealista commercial listings, Lisbon district.

Tax and regulatory provisions — Decree-Law No. 97/2026; Banco de Portugal Macroprudential Recommendation No. 1/2026; Código do IMI and Código do IRS as applicable.

How Luznur Capital works

Luznur Capital, a trading name of Lusomena Investments, Unipessoal Lda., is a real estate brokerage and advisory firm licensed by IMPIC under AMI 22354 and a registered member of APEMIP.

Assessing the lease, not just the building. Tenant covenant, term, indexation, and repairing obligations determine what a commercial asset is actually worth, and they are not visible in a yield figure or a listing.

Sourcing where portals do not reach. Portuguese commercial inventory is poorly presented to international buyers and a meaningful share transacts privately between local owners and occupiers. Sourcing against a defined income brief produces a different pipeline than a residential search.

Modeling net rather than gross. Charges, voids, management, the AIMI exclusion, the 28% rate on non-residential lettings, and the VAT position together determine the return. The gross figure is a starting point.

Honest assessment of the location. A commercial yield is only as good as the economy supporting the tenant. Where a location does not have one, that is the advice.

Coordination on structure. The VAT election, the acquisition structure, and the transfer tax position are settled with Portuguese tax and legal partners before terms are agreed.

FAQ

Do commercial properties yield more than residential in Portugal?
Consistently. On idealista’s quarterly analysis, gross yields in the second quarter of 2026 ran at 7.8% for offices and 8.0% for retail units against 6.2% for residential and 5.1% for garages. Commercial has out-yielded housing in every quarter published, and the gap has widened from roughly 1.1 points in early 2025 to 1.6 points for offices and 1.8 for retail.

Why is the yield gap widening?
Because residential purchase prices are rising faster than commercial ones. INE recorded Portuguese house prices up 17.6% in 2025 and 19.8% in the first quarter of 2026 while rents did not follow proportionally. International demand concentrates almost entirely on residential — foreign buyers paid 34.5% more per square meter than domestic buyers in Greater Lisbon — and that bid compresses residential yields specifically.

Are these yields net or gross?
Gross, and calculated by idealista by dividing asking sale prices by asking rents. They are before IMI, condominium charges, insurance, maintenance, management, voids, and tax, and they reflect advertised rather than achieved figures. Treat them as a comparison between segments rather than a forecast of income.

Why do commercial consultancies report much lower yields?
Because they measure institutional prime assets on a net basis — approximately 5.00% for prime offices and 4.25% for high street retail in mid-2026. idealista’s 7.8% averages all advertised office stock nationally, which skews toward secondary locations and smaller units. The premium discussed here is a secondary commercial premium, not an institutional one.

What are the risks of commercial property compared with residential?
Tenant covenant risk, since a failing commercial tenant may leave a unit empty for months; materially longer voids; more specialized demand, because an office or shop suits a narrower range of occupiers than an apartment; a smaller and more analytical exit pool; and obsolescence risk in specification and retail formats that housing does not carry in the same way.

Does AIMI apply to commercial property?
No. AIMI applies to Portuguese residential property and building land. Commercial, office, and industrial property falls outside it, which removes a 0.7% to 1.5% annual charge for investors above the €600,000 threshold that an equivalent residential holding would attract.

How is commercial rental income taxed for non-residents?
At 28% on non-residential lettings, against 25% on residential. Commercial leases may also fall within the VAT regime subject to conditions and an election, which can allow recovery of input VAT on acquisition and works — technical, valuable, and requiring Portuguese tax advice before the structure is fixed.

What can I buy commercially under €1 million in Portugal?
A ground-floor retail unit in a functioning secondary city from roughly €150,000 to €400,000, larger retail or a small office floor up to €1 million, and small light industrial units. Advertised Lisbon-district retail rents range from roughly €9 to €14 per square meter monthly and warehouse rents around €6.50 to €8.

What matters most when buying a commercial property?
The lease. Tenant quality and trading history, remaining term and break clauses, rent indexation, and which party carries the repairing obligations. A lease transferring most obligations to the tenant is worth more than the headline yield implies; one leaving them with the landlord is worth less.

Why don’t more international buyers purchase Portuguese commercial property?
Familiarity, language, and portal habit, principally. Residential listings are translated and presented for international audiences while commercial ones largely are not, commercial lease documentation is in dense Portuguese, and much international interest in Portugal arrived through residency and relocation routes that attach to housing. The resulting lack of international competition is part of why the yield premium persists.

Is this article investment advice?
No. It presents publicly available market data as of October 2026 and is not a recommendation regarding any property, sector, or transaction. Yield figures are gross, derived from asking prices, and not indicative of achievable returns.

DISCLAIMER

Important information

This article is provided for general information only and reflects publicly available market information as of October 2026. It does not constitute investment, financial, tax, or legal advice, and is not a recommendation regarding any property, sector, or transaction.

Yield figures cited derive from idealista’s quarterly rental yield analysis, calculated by dividing asking sale prices by asking rental values in the same market and period. They are gross figures before IMI, condominium charges, insurance, maintenance, void periods, management costs, and taxation, and reflect advertised rather than achieved prices. Commercial figures are published nationally without city-level breakdown. Prime institutional yields cited derive from commercial property consultancy research measured on a net basis for institutional-grade assets and are not directly comparable. House price and transaction data derive from Instituto Nacional de Estatística and Banco de Portugal. None of these figures indicates achievable returns on any specific property.

Tax treatment of commercial property, including the applicable transfer tax basis, the VAT regime and any election within it, and the treatment of rental income, depends on the specific property, its use, the acquisition structure, and the investor’s circumstances. The descriptions here are general and must be confirmed with qualified Portuguese tax counsel before any acquisition or structuring decision.

Commercial property investment involves risks including tenant default, extended vacancy, obsolescence, illiquidity, and loss of capital. Past yields and price movements are not a guide to future outcomes.

Luznur Capital is a trading name of Lusomena Investments, Unipessoal Lda., a real estate brokerage and advisory firm licensed by IMPIC under AMI 22354 and a registered member of APEMIP. It is not a law firm or tax practice. Independent legal, tax, and technical advice should be obtained before any acquisition.

Market data as of October 2026, principally from idealista’s quarterly yield analysis. Yield figures are gross, calculated from asking prices rather than transactions, and before all costs and tax — they compare segments rather than forecast income. Commercial tax and VAT treatment is property-specific and requires qualified advice. Luznur Capital (Lusomena Investments, Unipessoal Lda., AMI 22354).

Building an income position in Portugal

The yield premium on commercial property is real, it is widening, and it is available largely because international buyers are not looking at it. It is also a lease to be assessed rather than a building to be viewed.

Luznur Capital, a trading name of Lusomena Investments, Unipessoal Lda. (AMI 22354), advises international buyers and investors across Lisbon, Cascais, Sintra, the Setúbal peninsula, Comporta and the Alentejo, the Algarve including Quinta do Lago and Tavira, the Silver Coast, Porto and Braga, the Douro and the Minho, and Madeira, including off-market opportunities, with coordinated legal, tax, and immigration partners — and on mandates of any size in any region of mainland Portugal and the islands.

To discuss a specific mandate, contact info@luznurcapital.com