9 St Anns Mews, Chertsey, KT16 9FF

UPRN:10023376341Mid Terrace House4 bedsBuilt 2007 onwards

FreeholdCouncil Tax: Band EEPC: B (81)

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

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

17 of 21 sources

Sale Estimate

£516,000

£490k - £541kHigh

Estimate

£516k

Range

£490k – £541k

Rent Estimate (pcm)

£2,150

£2k - £2k

Monthly

£2,150

Yield

5.43%

Verdict

Derived from HomePortfolio scores

9 St Anns Mews earns an INVESTIGATE rating with HP Score 76/100. Investment score 70/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (55/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

70/ 100

Moderate

Crime Score

18/ 100

Moderate

Walkability

55/ 100

Moderate

Transit & Bike

Transit 6Bike 50

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 6 Nov 2026

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

Valuation edge2.5/15
claims [AVM +7.9% (HIGH), sold-comps +15.3%, £/sqft +15.4%] → measured edge +0.50pp 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 10023376341· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.2%· as of 7 Nov 2026
Rental economics2.9/40
gross yield 5.4%; range width penalty ×0.83
- valuation_snapshotsrent estimate 2150/mo (range 1950-2350)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -554/mo, -26% 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 6 Nov 2026
Seller motivationNot scored
context, not scored: 2 price cut(s), 291 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 & liquidity14.7/15
217 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£2,150/mo

Evidenced range £1,950-£2,350

Interest rate5.4%

Loan to value75%

Cash required: £157,550
Net cash flow: -£115/mo
Cash on cash: -0.9%
Score at this price: 20

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.34 - 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 10023376341Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 11.2%Valuation edge · as of 7 Nov 2026
valuation_snapshotsrent estimate 2150/mo (range 1950-2350)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026

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 2150/mo (range 1950-2350)
Seller motivation could not be scored
context, not scored: 2 price cut(s), 291 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. Ask the agent why the price was reduced and whether a previous sale fell through.
2 price cut(s) recorded on the listing history.
3. 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.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£516,000

Rent Estimate (pcm)£2,150

Gross Yield5.43%

1y Growth-

3y Growth-0.2%

5y Growth+0.3%

10y Growth+2.4%

Last Sold Price£475,000 (2021-07-30)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0KT16 9FF

Approval Rate

-12mo

Development

low

RU.26/1497
T1) Plum light prune by 0.5m and remove decayed stub to improve aesthetics T2) Turkey Oak crown lift by 2m. to allow access under crown.
Pending
RU.26/1366
Certificate of Proposed Lawful Development to establish whether planning permission is required for the change of use from Class E(g)(i) offices to Class E(f) day nursery
Pending
RU.26/1361
T 1 -Lime- Remove epicormic growth growing on station road side. Tip prune overhanging branches back to their recent historic points or by up to 1.5m up to a height of 4.5m above ground level. Remove wind-damaged branch. The owner of 79 station road wishes to create better conditions for growing vegetables close to the tree and therefore requires more light etc into the corner of their garden.
Pending

View Planning Timeline

Ownership

Corporate Ownership51.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2021-07-30
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£42,203

Population Density-

Owner Occupied62%

Age Distribution

0-15 20%16-64 62%65+ 18%

View Area Profile

Schools Nearby

Chertsey Nursery School
0.1 mi
Good
Pyrcroft Grange Primary School
0.1 mi
Report card2026
Ofsted no longer awards a single overall grade.
Sir William Perkins's School
0.4 mi
Inspected by ISI
Salesian School, Chertsey
0.6 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

26 St Anns Mews
-
£565k
-
9 St Anns Mews
-
£475k
-
27 St Anns Mews
-
£445k
-
4 St Anns Mews
-
£537k
-

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