Flat 8, Tiree House, Franklin Avenue, Slough, SL2 1DJ

UPRN:100081039802Flat/Maisonette0 bedsBuilt 1967-1975

LeaseholdCouncil Tax: -EPC: D (66)

Data freshness:Listing· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 8, Tiree House, Franklin Avenue, Slough, SL2 1DJ

HP Score

/ 100

Mixed

Verdict

4 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

20 of 21 sources

Sale Estimate

£141,000

£134k - £148kHigh

Estimate

£141k

Range

£134k – £148k

Rent Estimate (pcm)

£800

£750 - £850

Monthly

£800

Yield

7.38%

Verdict

Derived from HomePortfolio scores

Flat 8 earns an INVESTIGATE rating with HP Score 69/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (75/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)HM Land Registry sales matched to addressDefra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

69/ 100

Mixed

Investment Score

60/ 100

Moderate

Crime Score

40/ 100

Elevated

Walkability

75/ 100

High

Transit & Bike

Transit 15Bike 44

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Reduced confidence2 independent sourcesLead to verifyListing checked 4 Nov 2026

Fewer independent sources agree, or a component could not be scored.

Check before relying on this score: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [AVM +7.8% (HIGH), sold-comps +6.5%, £/sqft +6.2%] → measured edge +0.50pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp
Market estimate used (HIGH confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 100081039802· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 11 comps, dispersion 18.8%· as of 3 Nov 2026
Rental economics18.1/40
gross yield 7.4%; range width penalty ×0.95
- valuation_snapshotsrent estimate 800/mo (range 750-850)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -90/mo, -11% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 332 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 4 Nov 2026
Risk & liquidity14.7/15
282 sales/12mo in area; valuation range width 10%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivity

£97,500£149,500

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£130,000

At the asking price

Monthly rent£800/mo

Evidenced range £750-£850

Interest rate5.4%

Loan to value75%

Cash required: £40,400
Net cash flow: £115/mo
Cash on cash: 3.4%
Score at this price: 35

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.82 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

valuation_snapshotsestimate for 100081039802Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 11 comps, dispersion 18.8%Valuation edge · as of 3 Nov 2026
valuation_snapshotsrent estimate 800/mo (range 750-850)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026

Risks

What could kill this deal

Score confidence is reduced
fewer independent sources agree, or a component could not be scored
Rental economics needs verification before you rely on it
rent estimate 800/mo (range 750-850)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
3. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£141,000

Rent Estimate (pcm)£800

Gross Yield7.38%

1y Growth-

3y Growth+2.5%

5y Growth+3.8%

10y Growth+2.9%

Last Sold Price£26,000 (1996-11-19)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SL2 1DJ

Approval Rate

-12mo

Development

low

P/01200/004
Installation of an extraction and ventilation system, comprising associated external plant, ductwork and high-level discharge flue to the rear of the ground floor commercial premises, together with the installation of a fresh-air intake louvre to the front elevation, in connection with the proposed Class E(b) restaurant use.
Pending
Y/21203/000
The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.00m, with a maximum height of 3.00m, and an eaves height of 2.80m
Pending
P/11877/001
Lawful development certificate for proposed single storey detached outbuilding for the use of a gym, playroom and storage.
Pending

View Planning Timeline

Ownership

Corporate Ownership58%
Overseas OwnershipNo
Lease Term Remaining86 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change1996-11-19
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

4 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,521

Population Density9,551 /km²

Owner Occupied47%

Age Distribution

0-15 24%16-64 64%65+ 12%

View Area Profile

Schools Nearby

St Anthony's Catholic Primary School
0.3 mi
Inspected as St Anthony's Catholic Primary School (URN 110040) on 28 Feb 2012
Claycots School
0.4 mi
Good
Arbour Vale School
0.4 mi
Good
Penn Wood Primary and Nursery School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

2 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Tiree House Franklin Avenue
-
£103k
-
Tiree House Franklin Avenue
-
£145k
-
Tiree House Franklin Avenue
-
£135k
-
Tiree House Franklin Avenue
-
£130k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN