78 Warwick Avenue, Egham, TW20 8LT

UPRN:100061504331End Terrace House2 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band CEPC: D (64)

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

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£381,000

£362k - £400kHigh

Estimate

£381k

Range

£362k – £400k

Rent Estimate (pcm)

£1,950

£2k - £2k

Monthly

£1,950

Yield

5.51%

Verdict

Derived from HomePortfolio scores

78 Warwick Avenue earns an INVESTIGATE rating with HP Score 48/100. Investment score 50/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is limited (19/100). 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 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

48/ 100

Mixed

Investment Score

50/ 100

Moderate

Crime Score

77/ 100

Elevated

Walkability

19/ 100

Low

Transit & Bike

Transit 8Bike 35

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 Nov 2026

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

Valuation edge-1.6/15
claims [AVM -11.5% (HIGH)] → measured edge -0.33pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (HIGH confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 100061504331· as of 13 Oct 2026
Rental economics3.6/40
gross yield 5.5%; range width penalty ×0.89
- valuation_snapshotsrent estimate 1950/mo (range 1800-2100)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -490/mo, -25% 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 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 42 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 & liquidity14.6/15
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

£319,000£488,500

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£425,000

At the asking price

Monthly rent£1,950/mo

Evidenced range £1,800-£2,100

Interest rate5.4%

Loan to value75%

Cash required: £140,050
Net cash flow: -£84/mo
Cash on cash: -0.7%
Score at this price: 17

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.36 - 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 100061504331Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 1950/mo (range 1800-2100)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
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 1950/mo (range 1800-2100)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 42 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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. 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£381,000

Rent Estimate (pcm)£1,950

Gross Yield5.51%

1y Growth-11.8%

3y Growth-0.7%

5y Growth+1.3%

10y Growth+2.4%

Last Sold Price£300,000 (2020-12-15)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TW20 8LT

Approval Rate

-12mo

Development

low

RU.26/1199
Certificate of proposed lawful development for change of use from a 7 Person HMO (Sui-Generis) to a 8 Person HMO (Sui-Generis)
Pending
RU.26/1167
Removal/variation of Condition 1 (Submission of RMA applications), Condition 16 (Surface Water Drainage Scheme), and Condition 17 (Archaeological Work) of planning permission RU.21/1324: Demolition of existing buildings and redevelopment for residential use (Class C3) for up to 75 new dwellings, together with relocation of vehicular access and the provision of a single traveller pitch and access, landscaping, public open space and associated works. Outline application with access for consideration (matters reserved - scale, appearance, landscaping and layout).
Pending
RU.26/1120
Two Flag Poles to be Erected
Pending

View Planning Timeline

Ownership

Corporate Ownership64.2%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2020-12-15
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

6 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£42,203

Population Density-

Owner Occupied84%

Age Distribution

0-15 18%16-64 64%65+ 18%

View Area Profile

Schools Nearby

Thorpe Lea Primary School
0.5 mi
Report card2026
Ofsted no longer awards a single overall grade.
Manorcroft Primary School
0.7 mi
Good
The Magna Carta School
0.7 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Hythe Primary School
0.7 mi
Good

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

View All Schools

Comparables

View All

56 Warwick Avenue
-
£385k
-
58 Warwick Avenue
-
£375k
-
28 Warwick Avenue
-
£425k
-
64 Warwick Avenue
-
£381k
-

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