Flat 1, Winslade House, 4 Egham Hill, Egham, TW20 0AY

UPRN:100062147997Converted Flat1 bedsBuilt before 1900

FreeholdCouncil Tax: -EPC: F (38)

Data freshness:Listing· freshPlanning· 5mo agoOwnership· freshEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 1, Winslade House, 4 Egham Hill, Egham, TW20 0AY

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£257,000

£244k - £270kHigh

Estimate

£257k

Range

£244k – £270k

Rent Estimate (pcm)

£1,200

£1k - £1k

Monthly

£1,200

Yield

8.00%

Verdict

Derived from HomePortfolio scores

Flat 1 earns an INVESTIGATE rating with HP Score 72/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (54/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsMarket 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

72/ 100

Mixed

Investment Score

61/ 100

Moderate

Crime Score

26/ 100

Moderate

Walkability

54/ 100

Moderate

Transit & Bike

Transit 11Bike 51

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 6 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Check before relying on this score: the estimate sits 30% above the ask; lead to verify: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +30.0% (HIGH)] → measured edge +0.00pp 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 9 Nov 2026
- valuation_snapshotsestimate for 100062147997· as of 9 Nov 2026
Rental economics20.8/40
gross yield 8.0%; range width penalty ×0.87; the estimate this rent rides on sits 30% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1200/mo (range 1100-1300)· as of 9 Nov 2026· verify before relying on this
- valuation_snapshotssale estimate 30% above the ask on the same snapshot - verify the rent describes this home· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -7/mo, -1% 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 6 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 307 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 6 Nov 2026
Risk & liquidity14.6/15
227 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

£135,000£207,000

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£180,000

At the asking price

Monthly rent£1,200/mo

Evidenced range £1,100-£1,300

Interest rate5.4%

Loan to value75%

Cash required: £56,400
Net cash flow: £223/mo
Cash on cash: 4.8%
Score at this price: 35

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.98 - 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 100062147997Valuation edge · as of 9 Nov 2026
valuation_snapshotsrent estimate 1200/mo (range 1100-1300)Rental economics · as of 9 Nov 2026 · verify before relying on this
valuation_snapshotssale estimate 30% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_date

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 1200/mo (range 1100-1300)
Rental economics needs verification before you rely on it
sale estimate 30% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. 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.
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£257,000

Rent Estimate (pcm)£1,200

Gross Yield8.00%

1y Growth+372.7%

3y Growth-0.7%

5y Growth+1.3%

10y Growth+2.4%

Last Sold Price£55,000 (2024-01-12)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

1TW20 0AY

Approval Rate

100%12mo

Development

low

RU.26/1525
Details pursuant to Discharge Condition 3. (External materials), 4. (Construction Transport Management Plan), 5. (SuDS), 6. (Landscaping,) 8. (Water Efficiency) 9. (Boundary Treatment and Gates) of planning permission RU.25/1669 Demolition of an existing two-storey dwelling and detached garage and replacement with two storey dwelling with separate ancillary annexe (amended description 03/02/2026)
Pending
RU.26/1535
5 day notice to fell dead Cedar
Approved
RU.26/1427
2 x Horse Chestnut 000262 and 000264 T2 Ash
Pending

View Planning Timeline