11 Haines House, 10 Charles Clowes Walk, London, SW11 7AH

UPRN:10094187648Flat/MaisonetteBeds -Built -

LeaseholdCouncil Tax: Band FEPC: B (86)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· freshAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

11 Haines House, 10 Charles Clowes Walk, London, SW11 7AH

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

18 of 21 sources

Sale Estimate

£725,000

£688k - £761kHigh

Estimate

£725k

Range

£688k – £761k

Rent Estimate (pcm)

£3,450

£3k - £4k

Monthly

£3,450

Yield

7.14%

Verdict

Derived from HomePortfolio scores

11 Haines House earns an INVESTIGATE rating with HP Score 76/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is low. Walkability is limited (65/100). 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 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 company ownershipHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

76/ 100

Strong

Investment Score

71/ 100

High

Crime Score

24/ 100

Moderate

Walkability

65/ 100

Moderate

Transit & Bike

Transit 52Bike 67

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 7 Nov 2026

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

Check before relying on this score: the estimate sits 20% above the ask; lead to verify: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [AVM +20.0% (HIGH), sold-comps +14.7%, £/sqft +14.7%] → 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 10094187648· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 20.7%· as of 25 Oct 2026
Rental economics15.6/40
gross yield 7.1%; range width penalty ×0.91; the estimate this rent rides on sits 20% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 3450/mo (range 3200-3700)· as of 9 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 20% above the ask on the same snapshot - verify the rent describes this home· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -41/mo, -1% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 7 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 242 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 7 Nov 2026
Risk & liquidity14.6/15
774 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

£435,000£667,000

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£580,000

At the asking price

Monthly rent£3,450/mo

Evidenced range £3,200-£3,700

Interest rate5.4%

Loan to value75%

Cash required: £194,300
Net cash flow: £431/mo
Cash on cash: 2.7%
Score at this price: 33

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.76 - 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 10094187648Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 6 comps, dispersion 20.7%Valuation edge · as of 25 Oct 2026
valuation_snapshotsrent estimate 3450/mo (range 3200-3700)Rental economics · as of 9 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 20% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advert

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 3450/mo (range 3200-3700)
Rental economics needs verification before you rely on it
sale estimate 20% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. 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.
3. 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£725,000

Rent Estimate (pcm)£3,450

Gross Yield7.14%

1y Growth-

3y Growth-4.7%

5y Growth-0.1%

10y Growth-0.5%

Last Sold Price£682,100 (2018-06-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SW11 7AH

Approval Rate

-12mo

Development

low

26/03200/LB
Removal of the existing double doors between the first-floor reception room and kitchen/breakfast room, and infilling of the associated opening including reinstatement of skirting boards to match the existing traditional detailing (Flat 2).
Pending
26/07359/TELCOM
Removal of the existing antenna and 1 no. equipment cabinet, and installation of a new 20m monopole, 6 no. antennas, 3 no. equipment cabinets and ancillary development thereto.
Pending
26/03137/FUL
Erection of a single storey rear infill extension at lower ground floor level, and a single storey rear extension at first floor level incorporating provision of a roof terrace at second floor level.
Pending

View Planning Timeline

Ownership

Corporate Ownership42.3%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2018-06-20
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

14 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£49,310

Population Density24,941 /km²

Owner Occupied18%

Age Distribution

0-15 21%16-64 78%65+ 1%

View Area Profile

Schools Nearby

Tachbrook Nursery School
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Wyvil Primary School and Resource Bases for Speech, Language and Communication Needs, and Autism
0.4 mi
Good
St George's CofE Primary School
0.4 mi
Good
Herbert Morrison Primary School
0.4 mi
Outstanding

1 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Haines House, 10 Charles Clowes Walk
-
£600k
-
Haines House, 10 Charles Clowes Walk
-
£850k
-
Haines House, 10 Charles Clowes Walk
-
£765k
-
Haines House, 10 Charles Clowes Walk
-
£625k
-

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