239 Charlton Road, Shepperton, TW17 0SH

UPRN:33012463Detached Bungalow3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band FEPC: C (74)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 2mo agoAmenities· 1mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£595,000

£535k - £654kMedium

Estimate

£595k

Range

£535k – £654k

Rent Estimate (pcm)

£2,450

£2k - £3k

Monthly

£2,450

Yield

3.67%

Verdict

Derived from HomePortfolio scores

239 Charlton Road earns an INVESTIGATE rating with HP Score 69/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (31/100). 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

69/ 100

Mixed

Investment Score

57/ 100

Moderate

Crime Score

11/ 100

Low

Walkability

31/ 100

Mixed

Transit & Bike

Transit 8Bike 29

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 Nov 2026

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

Valuation edge-0.6/15
claims [AVM -34.5% (MEDIUM)] → measured edge -0.12pp 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 (MEDIUM confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 33012463· as of 13 Oct 2026
Rental economics0/40
gross yield 3.7%; range width penalty ×0.83
- valuation_snapshotsrent estimate 2450/mo (range 2250-2700)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,704/mo, -70% 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 5 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 69 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 5 Nov 2026
Risk & liquidity12.8/15
158 sales/12mo in area; valuation range width 20%
- 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

£600,000£920,000

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£800,000

At the asking price

Monthly rent£2,450/mo

Evidenced range £2,250-£2,700

Interest rate5.4%

Loan to value75%

Cash required: £271,300
Net cash flow: -£1,004/mo
Cash on cash: -4.4%
Score at this price: 12

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.91 - 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_snapshotsestimate for 33012463Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 2450/mo (range 2250-2700)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 2450/mo (range 2250-2700)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 69 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£595,000

Rent Estimate (pcm)£2,450

Gross Yield3.67%

1y Growth+1.2%

3y Growth+2.8%

5y Growth+2.2%

10y Growth+2.5%

Last Sold Price£575,000 (2023-05-25)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TW17 0SH

Approval Rate

-12mo

Development

low

26/01022/FUL
Erection of detached two storey dwelling with associated car parking
Pending
26/01006/PDH
Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original dwellinghouse with a maximum height of 4 metres and eaves height of 2.4 metres. (As shown on plans EXISTING & PROPOSED BLOCK PLAN, KJT/BIRCH GROVE/101A, KJT/BIRCH GROVE/102A, KJT/BIRCH GROVE/202A, KJT/BIRCH GROVE/203A, KJT/BIRCH GROVE/100A, KJT/BIRCH GROVE/201A, all received 28.09.2026, and LOCATION PLAN received 30.09.2026)
Pending
26/01007/HOU
Raise the height of the existing roof, conversion of internal space to new habitable rooms and erection of rear facing dormer with rooflights to the front elevation.
Pending

View Planning Timeline