Flat 3, 53A High Street, Eton, Windsor, SL4 6BL

UPRN:10012339303Flat/Maisonette2 bedsBuilt 2023

LeaseholdCouncil Tax: Band EEPC: B (83)

Data freshness:Listing· freshOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

Flat 3, 53A High Street, Eton, Windsor, SL4 6BL

HP Score

/ 100

Strong

Verdict

2 days ago

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

20 of 21 sources

Sale Estimate

£312,000

£250k - £375kLow

Estimate

£312k

Range

£250k – £375k

Rent Estimate (pcm)

£1,200

£1k - £1k

Monthly

£1,200

Yield

3.20%

Verdict

Derived from HomePortfolio scores

Flat 3 earns an INVESTIGATE rating with HP Score 75/100. Investment score 73/100 reflects strong fundamentals. Crime intensity is moderate. Walkability is excellent (93/100). 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

75/ 100

Strong

Investment Score

73/ 100

High

Crime Score

58/ 100

Elevated

Walkability

93/ 100

Excellent

Transit & Bike

Transit 22Bike 67

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics0/40
gross yield 3.2%; range width penalty ×0.87
- valuation_snapshotsrent estimate 1200/mo (range 1100-1300)· as of 10 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,146/mo, -96% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 10 Nov 2026
Risk & liquidity9.2/15
349 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£450,000

At the asking price

Monthly rent£1,200/mo

Evidenced range £1,100-£1,300

Interest rate5.4%

Loan to value75%

Cash required: £148,800
Net cash flow: -£688/mo
Cash on cash: -5.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.79 - below 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_snapshotsrent estimate 1200/mo (range 1100-1300)Rental economics · as of 10 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 10 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 10 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 1200/mo (range 1100-1300)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
3. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£312,000

Rent Estimate (pcm)£1,200

Gross Yield3.20%

1y Growth-23.4%

3y Growth+0.2%

5y Growth-0.7%

10y Growth+0.3%

Last Sold Price£407,500 (2025-02-28)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SL4 6BL

Approval Rate

-12mo

Development

low

26/02749/CONDIT
Details required by Condition 16 (measures to minimise vibration) of planning permission 20/03514/FULL for a Part demolition of building with retention of reduced retail store footprint and redevelopment of the demolished section of building for new build hotel incorporating ancillary restaurant and bar, integrated service area and engineering operations to create frontage landscaping area to provide lay-by, pavement and parking space.
Pending
26/02740/CONDIT
Details required by Condition 3 (Services Cabinet) of planning permission 26/01602/FULL for the installation of entry and exit barriers and associated infrastructure as well as improvements to pedestrian access, including pavement widening and the creation of a pedestrian crossing.
Pending
26/02683/FULL
Alterations to fenestration, 2no. front rooflights and 1no. rear dormer to facilitate a loft conversion
Pending

View Planning Timeline