Flat 39, Antrim Mansions, Antrim Road, London, NW3 4XU

UPRN:5025246Purpose Built Flat3 bedsBuilt 1900-1929

LeaseholdCouncil Tax: Band FEPC: E (51)

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

Flat 39, Antrim Mansions, Antrim Road, London, NW3 4XU

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£1,214,000

£1.15M - £1.27MHigh

Estimate

£1.21M

Range

£1.15M – £1.27M

Rent Estimate (pcm)

£4,900

£4k - £5k

Monthly

£4,900

Yield

5.35%

Verdict

Derived from HomePortfolio scores

Flat 39 earns an INVESTIGATE rating with HP Score 74/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (94/100). 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

74/ 100

Mixed

Investment Score

63/ 100

Moderate

Crime Score

51/ 100

Elevated

Walkability

94/ 100

Excellent

Transit & Bike

Transit 70Bike 73

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£1,100,000

At the asking price

Monthly rent£4,900/mo

Evidenced range £4,400-£5,400

Interest rate5.4%

Loan to value75%

Cash required: £385,050
Net cash flow: -£320/mo
Cash on cash: -1.0%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.32 - 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£1,214,000

Rent Estimate (pcm)£4,900

Gross Yield5.35%

1y Growth-

3y Growth-2.2%

5y Growth-0.4%

10y Growth+0.3%

Last Sold Price£585,000 (2007-01-26)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0NW3 4XU

Approval Rate

-12mo

Development

low

2026/4851/T
COURTYARD AREA (SEE PLAN): 1 x Mulberry (T1) - Reduce crown to previous pruning points, approx. 2m reduction. 1 x Cherry (T2) - Reduce crown to previous pruning points, approx. 3m reduction. 1 x Cherry (T3) - Reduce crown to previous pruning points, approx. 1m reduction.
Pending
2026/4853/T
DD 5 Day Notice REAR GARDEN: 1 x Oak (T1) - Fell to ground level.
Pending
2026/4858/T
REAR GARDEN: 1 x Horse Chestnut (T1) - Fell to ground level.
Pending

View Planning Timeline