11 Spelthorne House, Thames Street, Staines-upon-Thames, TW18 4BF

UPRN:33050414Flat/Maisonette2 bedsBuilt 2012-2021

LeaseholdCouncil Tax: Band EEPC: C (80)

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

11 Spelthorne House, Thames Street, Staines-upon-Thames, TW18 4BF

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£387,000

£367k - £406kHigh

Estimate

£387k

Range

£367k – £406k

Rent Estimate (pcm)

£1,700

£2k - £2k

Monthly

£1,700

Yield

5.30%

Verdict

Derived from HomePortfolio scores

11 Spelthorne House earns an INVESTIGATE rating with HP Score 62/100. Investment score 70/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (89/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

62/ 100

Mixed

Investment Score

70/ 100

High

100

Crime Score

100/ 100

Elevated

Walkability

89/ 100

Excellent

Transit & Bike

Transit 31Bike 63

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£385,000

At the asking price

Monthly rent£1,700/mo

Evidenced range £1,600-£1,850

Interest rate5.4%

Loan to value75%

Cash required: £126,050
Net cash flow: -£122/mo
Cash on cash: -1.2%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.31 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£387,000

Rent Estimate (pcm)£1,700

Gross Yield5.30%

1y Growth-

3y Growth+2.4%

5y Growth+0.9%

10y Growth+1.8%

Last Sold Price£349,995 (2014-03-07)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0TW18 4BF

Approval Rate

-12mo

Development

low

RU.26/1246
Erection of a single-storey flat-roofed side extension.
Pending
21/01750/DC6
Discharge of condition 7 (materials and finishes) relating to planning permission 21/01750/FUL
Pending
26/01107/TPO
TPO034STA - T1 - Lime - removal of basal and suckering growth for a period of 10 years
Pending

View Planning Timeline

Ownership

Corporate Ownership47.5%
Overseas OwnershipNo
Lease Term Remaining112 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2014-03-07
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

19 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£37,918

Population Density-

Owner Occupied44%

Age Distribution

0-15 15%16-64 77%65+ 8%

View Area Profile

Schools Nearby

Hythe Primary School
0.5 mi
Good
The Magna Carta School
0.5 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Staines Preparatory School
0.6 mi
Inspected by ISI
Our Lady of the Rosary Primary School
0.7 mi
Report card2026
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

Spelthorne House Thames Street
-
£350k
-
Spelthorne House Thames Street
-
£320k
-
Spelthorne House Thames Street
-
£485k
-
Spelthorne House Thames Street
-
£500k
-

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