17 Percy Bryant Road, Sunbury-on-Thames, TW16 7BS

UPRN:33007223Mid Terrace HouseBeds -Built 1950-1966

FreeholdCouncil Tax: Band DEPC: C (70)

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

17 Percy Bryant Road, Sunbury-on-Thames, TW16 7BS

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

18 of 21 sources

Sale Estimate

£473,000

£449k - £496kHigh

Estimate

£473k

Range

£449k – £496k

Rent Estimate (pcm)

£2,000

£2k - £2k

Monthly

£2,000

Yield

5.05%

Verdict

Derived from HomePortfolio scores

17 Percy Bryant Road earns an INVESTIGATE rating with HP Score 71/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (76/100). 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

64/ 100

Moderate

Crime Score

45/ 100

Elevated

Walkability

76/ 100

High

Transit & Bike

Transit 16Bike 41

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 30 Oct 2026

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

Valuation edge0/15
claims [AVM -0.4% (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 Oct 2026
- valuation_snapshotsestimate for 33007223· as of 9 Oct 2026
Rental economics0.4/40
gross yield 5.1%; range width penalty ×0.90
- valuation_snapshotsrent estimate 2000/mo (range 1850-2150)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -664/mo, -33% 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 30 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 99 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 30 Oct 2026
Risk & liquidity14.7/15
199 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

£356,000£546,000

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£475,000

At the asking price

Monthly rent£2,000/mo

Evidenced range £1,850-£2,150

Interest rate5.4%

Loan to value75%

Cash required: £157,550
Net cash flow: -£219/mo
Cash on cash: -1.7%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.25 - 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 33007223Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2000/mo (range 1850-2150)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 30 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 30 Oct 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 2000/mo (range 1850-2150)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 99 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£473,000

Rent Estimate (pcm)£2,000

Gross Yield5.05%

1y Growth-

3y Growth+0.0%

5y Growth+0.9%

10y Growth+1.5%

Last Sold Price£225,000 (2008-10-31)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TW16 7BS

Approval Rate

-12mo

Development

low

26/01120/CPD
Certificate of Lawfulness for the proposed development for a rear facing dormer
Pending
26/00893/DC1
Discharge of condition 1 (Cladding) relating to planning permission 26/00893/HOU
Pending
26/01103/CPD
Certificate of Lawfulness for the Proposed Development of a loft conversion with hip to gable roof extension, rear facing dormer window and front facing roof windows and detached outbuilding.
Pending

View Planning Timeline

Ownership

Corporate Ownership60.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2008-10-31
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

9 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£37,918

Population Density5,052 /km²

Owner Occupied41%

Age Distribution

0-15 24%16-64 63%65+ 13%

View Area Profile

Schools Nearby

Great Oaks Charitable Trust T/A Great Oaks College
0.2 mi
-
Springfield Primary School
0.5 mi
Good
Meadhurst Primary School
0.5 mi
Good
Sunbury Manor School
0.5 mi
Inspected as Sunbury Manor School (URN 136529) on 30 Apr 2024

2 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

11 Percy Bryant Road
-
£445k
-
3 Percy Bryant Road
-
£433k
-
12 Percy Bryant Road
-
£440k
-
10 Percy Bryant Road
-
£446k
-

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