7 Blair Avenue, London, NW9 7LN

UPRN:202129176Bungalow Property3 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band DEPC: C (73)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 6mo ago

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£649,000

£616k - £681kHigh

Estimate

£649k

Range

£616k – £681k

Rent Estimate (pcm)

£2,750

£3k - £3k

Monthly

£2,750

Yield

6.29%

Verdict

Derived from HomePortfolio scores

7 Blair Avenue earns an INVESTIGATE rating with HP Score 74/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (51/100). 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 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 company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

74/ 100

Mixed

Investment Score

66/ 100

Moderate

Crime Score

15/ 100

Moderate

Walkability

51/ 100

Moderate

Transit & Bike

Transit 55Bike 35

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£525,000

At the asking price

Monthly rent£2,750/mo

Evidenced range £2,500-£3,000

Interest rate5.4%

Loan to value75%

Cash required: £175,050
Net cash flow: £132/mo
Cash on cash: 0.9%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.55 - 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£649,000

Rent Estimate (pcm)£2,750

Gross Yield6.29%

1y Growth+3.5%

3y Growth-4.0%

5y Growth-1.2%

10y Growth+0.7%

Last Sold Price£650,000 (2025-06-06)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0NW9 7LN

Approval Rate

-12mo

Development

low

26/3853/HSE
Single storey rear extension following demolition of the existing extension
Pending
26/2701
Variation of conditions 2 (Approved plans), 4 (Parking/servicing),5 (External materials), 6 (Landscaping & boundary treatment), 7 (Area for storage bins) and 8 (Secure cycle parking) to allow: Replacement of brickwork with render to front, side and rear Alteration to roof profile and height of front porch Alteration to front, side and rear fenestration Installation of steps to rear of dwelling Alterations to landscaping, boundary fencing, refuse and cycle storage arrangements Alteration to rear loading bay of approved appeal decision reference: APP/T5150/W/22/3296875, dated 01/11/2022, relating to Full Planning Permission reference: 21/3094, dated 12/10/2021 for Demolition of single storey storage unit located within the rear service yard of 228 Church Lane and erection of a two storey dwellinghouse with alterations to Church Lane frontage to include new front terrace, the insertion of an additional entrance door and fenestration to rear to access new dwelling
Pending
26/3695/191
Roof extension including hip to gable, rear dormer, 2no. front facing rooflights and new side gable window
Pending

View Planning Timeline

Ownership

Corporate Ownership34.1%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2025-06-06
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

11 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,871

Population Density-

Owner Occupied72%

Age Distribution

0-15 18%16-64 63%65+ 19%

View Area Profile

Schools Nearby

Woodfield School
0.2 mi
GoodConcerns
Fryent Primary School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Oliver Goldsmith Primary School
0.6 mi
Good
The Hyde School
0.6 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

7 Blair Avenue
-
£650k
-
9 Blair Avenue
-
£495k
-
15 Blair Avenue
-
£525k
-
5 Blair Avenue
-
£330k
-

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