Flat 24, Barker House Kingswood Estate, Bowen Drive, London, SE21 8NU

UPRN:200003751193Flat/MaisonetteBeds -Built 1930-1949

Tenure: -Council Tax: Band AEPC: D (58)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 6mo ago

Flat 24, Barker House Kingswood Estate, Bowen Drive, London, SE21 8NU

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

17 of 21 sources

Sale Estimate

£286,000

£257k - £315kMedium

Estimate

£286k

Range

£257k – £315k

Rent Estimate (pcm)

£1,350

£1k - £1k

Monthly

£1,350

Yield

9.00%

Verdict

Derived from HomePortfolio scores

Flat 24 earns an INVESTIGATE rating with HP Score 73/100. Investment score 70/100 reflects moderate 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. 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)Defra 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

73/ 100

Mixed

Investment Score

70/ 100

Moderate

Crime Score

23/ 100

Moderate

Walkability

65/ 100

Moderate

Transit & Bike

Transit 26Bike 64

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 11 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 37% 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 +37.1% (MEDIUM), sold-comps +38.6%, £/sqft +38.5%] → 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 (MEDIUM confidence) · snapshot 14 Nov 2026
- valuation_snapshotsestimate for 200003751193· as of 14 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 16.5%· as of 15 Nov 2026
Rental economics28.9/40
gross yield 9.0%; range width penalty ×0.90; the estimate this rent rides on sits 37% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1350/mo (range 1250-1450)· as of 14 Nov 2026· verify before relying on this
- valuation_snapshotssale estimate 37% above the ask on the same snapshot - verify the rent describes this home· as of 14 Nov 2026· verify before relying on this
Stress margin7.6/30
stressed cash flow +103/mo, +8% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 11 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 62 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 11 Nov 2026
Risk & liquidity12.8/15
118 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 sensitivityScores 70+ up to £144,000

£144,000£207,000

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£180,000

At the asking price

Monthly rent£1,350/mo

Evidenced range £1,250-£1,450

Interest rate5.4%

Loan to value75%

Cash required: £56,400
Net cash flow: £327/mo
Cash on cash: 7.0%
Score at this price: 52

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.22 - 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 200003751193Valuation edge · as of 14 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 16.5%Valuation edge · as of 15 Nov 2026
valuation_snapshotsrent estimate 1350/mo (range 1250-1450)Rental economics · as of 14 Nov 2026 · verify before relying on this
valuation_snapshotssale estimate 37% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 14 Nov 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 1350/mo (range 1250-1450)
Rental economics needs verification before you rely on it
sale estimate 37% 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. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
3. Set your walk-away price before viewing - above £144,000 the deal stops scoring well.
Computed by re-running the score at higher prices.
4. 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.

Valuation & Market

Sale Estimate£286,000

Rent Estimate (pcm)£1,350

Gross Yield9.00%

1y Growth-

3y Growth+4.6%

5y Growth+3.9%

10y Growth+2.8%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SE21 8NU

Approval Rate

-12mo

Development

low

26/AP/3322
Works to a tree with a TPO: The removal of a sweet cherry tree that is causing adverse effects on the adjacent hedge and a nearby tree
Pending
26/AP/3284
Single storey rear and side extension with associate internal works. Installation of solar panels and insulated render
Pending
26/03226/FUL
Erection of a single storey rear and side extension, and associated works.
Pending

View Planning Timeline

Ownership

Corporate Ownership67.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsNone
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

18 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,006

Population Density-

Owner Occupied21%

Age Distribution

0-15 28%16-64 65%65+ 7%

View Area Profile

Schools Nearby

Dulwich Prep & Senior
0.1 mi
Inspected by ISI
Kingsdale Foundation School
0.1 mi
Outstanding
Dulwich Wood Primary School
0.1 mi
Good
Dulwich Wood Nursery School
0.2 mi
Report card2026
Ofsted no longer awards a single overall grade.

2 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Barker House Kingswood Estate
-
£290k
-
Barker House Kingswood Estate
-
£180k
-
Barker House Kingswood Estate
-
£115k
-
Barker House Kingswood Estate
-
£175k
-

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