Detached house in Besteiros Nn, São Marcos da Serra
Detached house in Besteiros Nn, São Marcos da Serra — image 2Detached house in Besteiros Nn, São Marcos da Serra — image 3Detached house in Besteiros Nn, São Marcos da Serra — image 4Detached house in Besteiros Nn, São Marcos da Serra — image 5
Grade Bvillabudget

Detached house in Besteiros Nn, São Marcos da Serra

Silves · Central Algarve ·

€159,000

Asking Price (EUR)

2.6%

True Net Yield (Owner, all-in)

1.8%

True Net Yield (Managed, all-in)

4.0%

True Gross Yield

19%

Occupancy

Projections — conservative (data maturing)

Our Airbnb calendar dataset started 1.7 months ago and is currently at 14% maturity. Yields shown apply a conservative calibration (realised-ADR factor 0.74, occupancy cap 66%) that auto-fades to full fidelity by April 2027.

Projected Gross Revenue: €11,725/yr
Average Daily Rate: €166
-41.0% vs area baselineImage quality 3/10 (-12%), Dated style (-15%), No pool (-12%), Has view (+10%), Budget finish (-12%)
Payback Period: 16.7 years
5-yr Capital Value: €208,924
10-yr Capital Value: €254,188
Brixfox Score: 60.7 / 100
Comparable Properties: 5
Data Confidence: 73%
Search Radius: 2 km

True Investment Cost

Portuguese transfer tax (IMT) + stamp duty (IS) + notary + registration + legal + renovation + full furnishing & STR launch setup.

€295,955

+86.1% over asking

Asking price€159,000
IMT — Property transfer tax (investment schedule)€2,748
IS — Stamp duty (0.8%)€1,272
Notary (escritura)€1,000
Property registry€250
Legal fees (~1.5%)€2,385
Total acquisition costs€7,655
Renovation (est. €900/m² × 119 m²)
Substantial renovation — full bathrooms + kitchen, rewiring, plumbing, finishes.		€107,100
(€83,300–€130,900)
Furnishing & STR launch (3bd × €2500 base, budget tier)
Furniture, appliances, electronics, linens, AL licence setup, launch photography.		€22,200
All-in investment (incl. renovation & furnishing)€295,955

Gross yield (asking price)

7.4%

True gross yield (all-in)

4.0%

Estimates use Portugal's investment IMT schedule (non-permanent residence). Actual notary & legal vary; budget +€500–1,000 for surveyor, due-diligence and bank-mortgage fees if financing. Renovation cost is a heuristic on property condition × m² — verify with a site visit. Furnishing uses finish-level-tiered rates covering beds, living, kitchen, electronics, AL licence, linens & professional photography. Working capital (2-3 months operating buffer) not included.

Bedrooms: 3
Bathrooms: 1
Building: 119 m²
Land: 6520 m²
Style: dated
Condition: needs-renovation
Year Built: 1951
Energy Certificate: F
View

AL Licence Status Unconfirmed

AL licence status unconfirmed — verify before purchase

Score Breakdown

ROI
16.98
Visual Appeal
4.6
Ownership Security
13
Location
7.2
Land & Space
12
Rental Demand
1.94
Payback Speed
2
STR Suitability
3

Description

House in São Marcos da Serra, municipality of Silves, for those looking for a renovation project. With three bedrooms, and a bathroom, this property offers a total of 119 m2, set on a plot of 6520 m2. The location of this property offers stunning views of the mountains, providing a peaceful and relaxing setting. Its p

Location

📍 37.1890°N, 8.4390°W

· Silves, Algarve, Portugal

View on Idealista.pt
Idealista.pt
Silves / Central Algarve

Detached house in Besteiros Nn, São Marcos da Serra

Inventory
3 Beds
Bathrooms
1 Baths
Built Area
119 m²
Land Plot
6520 m²
Tenure
Freehold
Yield Curve Status

Grade B investment — short-term rental yields 5.0% net return annually.

Go to Source via Idealista.pt

The Investment

Brixfox Score61
GradeB
Brixfox Intelligence
61BStrong
Score Breakdown
ROI & Yield67%
Capital Growth64%
Risk Profile63%
Market Demand61%

The Brixfox Score is our proprietary AI-powered rating that evaluates rental ROI, capital appreciation potential, risk factors, and local market dynamics to give you a single investment quality metric.

Pro members get full score breakdown with AI recommendations
Average annual ROI over 5 years, combining both rental income and property value growth.
Total
+8.7%
Per Year (5yr avg)
Annualized projected property value change based on historical area appreciation rates (5-year average).
Capital Growth
+3.8%
+$30K in 5yr (+19%)
Estimated monthly net income after deducting management fees, operating costs, and taxes.
ROI Nett Rental Income
5.0%
$719/mo
Estimated time for the total investment value (equity + accumulated rent) to double.
100% Profit
11 yr
Combined
Number of years to fully recoup the initial purchase price using only net rental income.
Payback
20.0 yr
Rental only

Property details

Year built: 1951
Energy: F
Condition: needs-renovation

Description

House in São Marcos da Serra, municipality of Silves, for those looking for a renovation project. With three bedrooms, and a bathroom, this property offers a total of 119 m2, set on a plot of 6520 m2. The location of this property offers stunning views of the mountains, providing a peaceful and relaxing setting. Its p

Income Breakdown

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Nightly Rate (ADR)
$243/night
50% ($112)Brixfox estimate($243/night)200% ($446)
Occupancy
19%
10%Brixfox estimate(19%)100%

Short-Term Rental

Yearly income
$8,628
Airbnb data$243/night · 19% occupancy
Rental income
$243/night · 19% occ.
$17,174
Running costs (20%)
Utilities, cleaning, maintenance
-$3,435
Income tax (10%)
Indonesian rental income tax
-$4,809
Property tax
Annual property tax
-$302
Net income
5.0% ROI
$8,628

Long-Term Rental

No long-term rental data available

Not enough comparable rentals in this area

True all-in investment

What the headline asking price actually costs once mandatory taxes, fees, renovation, and furnishing are added. Yields rebased onto this number — closer to what you'll really earn against what you'll really pay.

Asking price$172,826
IMT (transfer tax, investment schedule)$2,987
Imposto de Selo (stamp duty)$1,383
Notary & registration$1,359
Legal / due diligence$2,592
Total acquisition costs$8,321
Renovation (~$978/m²)
Substantial renovation — full bathrooms + kitchen, rewiring, plumbing, finishes.		$116,413
($90,543–$142,283)
Furnishing & STR launch
3bd × $2,717 base + appliances, electronics, outdoor, licence, photography, linens.		$21,957
All-in investment$319,516

Gross yield (asking)

9.9%

True gross yield (all-in)

5.4%

Estimates use Portugal's standard transfer tax + typical legal/notary defaults. Verify with local counsel before committing — actual fees vary by deal structure.

Growth & Exit Strategy

How your investment grows over time

Freehold — 4%/yr appreciation in Silves.

$1.0M$771K$514K$257K$0Yr 0Yr 5Yr 10Yr 15Yr 20Yr 25Yr 30Paid back2x ReturnToday: $159K
Capital appreciation
Property value growing at +4%/yr based on Silves market trends.
Rental income
Cumulative net rental earnings collected over time, growing with annual revenue increases.
Total return
Capital value + rental income. Your actual total position if you sold and kept all rent.
Paid back
Year 16: rental income alone has repaid the full purchase price.
2x return
Year 10: total gains (capital + rental) have doubled your initial investment.
Year 5
Capital Value
$193K
+22%
Rental Income
+$42K
Total Position
$236K
+48%
8.2%/yr
Year 10
Capital Value
$235K
+48%
Rental Income
+$91K
Total Position
$326K
+105%
7.5%/yr
Year 20
Capital Value
$348K
+119%
Rental Income
+$213K
Total Position
$562K
+253%
6.5%/yr
Year 30
Capital Value
$516K
+224%
Rental Income
+$378K
Total Position
$893K
+462%
5.9%/yr

Location

Silves

Central Algarve, Approximate area

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Airbnb Comp Analysis

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Villa Scorecard

Location
Average
Emerging or secondary location
Rental Yield
Average
5.0% annual return
Occupancy
Weak
19% average occupancy
Nightly Rate
Strong
$223 per night
Visual Appeal
Weak
2/10 instagrammability
Size & Space
Strong
6520 m² land area
Zoning
Average
STR zoning not confirmed
Tenure
Strong
Freehold ownership

Top Highlights

Premium nightly rate of $223 — positioned in the top tier
Generous 6520 m² land — room for expansion or amenities
Freehold ownership — maximum long-term security

Watch Out

Secondary location — rental demand may be lower than premium areas
Yield of 5.0% is near the market average — model your cashflow carefully

Consider carefully. Returns are below market average for this price point.

Risks & What-If

What if occupancy changes?

Owner Managed scenario

30% occ.
10.6%
$1,524/mo
40% occ.
14.2%
$2,040/mo
19% occ.
6.8%
$977/mo
current
29% occ.
10.4%
$1,493/mo

Data Sources & Methodology

ROI calculations use verified Brixfox Intelligence rental data from a 12-month trailing window. Opex: 20% owner-managed, 45% fully-managed. Includes 10% Indonesian rental tax (PPh) and annual property tax (PBB). Market factors in Portugal may impact actual yields.