Flat 1, Pristine House, 12 Harrowdene Road, Wembley, HA0 2JB

UPRN:202221808Flat/Maisonette2 bedsBuilt -

LeaseholdCouncil Tax: Band DEPC: B (84)

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

Flat 1, Pristine House, 12 Harrowdene Road, Wembley, HA0 2JB

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

20 of 21 sources

Sale Estimate

£484,000

£460k - £508kHigh

Estimate

£484k

Range

£460k – £508k

Rent Estimate (pcm)

£2,450

£2k - £3k

Monthly

£2,450

Yield

6.53%

Verdict

Derived from HomePortfolio scores

Flat 1 earns an INVESTIGATE rating with HP Score 76/100. Investment score 71/100 reflects strong fundamentals. Crime intensity is low. Walkability is good (74/100). 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 company ownershipHM Land Registry covenantsHM 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

31/ 100

Moderate

Walkability

74/ 100

High

Transit & Bike

Transit 27Bike 43

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 6 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: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +7.0% (HIGH), sold-comps -10.3%, £/sqft -10.4%] → measured edge +0.00pp 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 202221808· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 24.4%· as of 24 Oct 2026
Rental economics11.2/40
gross yield 6.5%; range width penalty ×0.91
- valuation_snapshotsrent estimate 2450/mo (range 2300-2650)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -228/mo, -9% 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 6 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 261 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 6 Nov 2026
Risk & liquidity14.7/15
218 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

£337,500£517,500

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£450,000

At the asking price

Monthly rent£2,450/mo

Evidenced range £2,300-£2,650

Interest rate5.4%

Loan to value75%

Cash required: £148,800
Net cash flow: £177/mo
Cash on cash: 1.4%
Score at this price: 26

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.61 - 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 202221808Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 24.4%Valuation edge · as of 24 Oct 2026
valuation_snapshotsrent estimate 2450/mo (range 2300-2650)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026

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 2450/mo (range 2300-2650)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
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£484,000

Rent Estimate (pcm)£2,450

Gross Yield6.53%

1y Growth-

3y Growth-1.6%

5y Growth+0.9%

10y Growth+1.6%

Last Sold Price£474,950 (2019-05-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0HA0 2JB

Approval Rate

-12mo

Development

low

26/2805
Details pursuant to condition 8g (External Lighting Details), of Full Planning Permission application reference 23/0818 dated 19/05/2023 for Erection of a new building to provide medical services (Use Class E(e)) on land to rear of Barham House
Pending
26/2771
Demolition of rear family room and kitchen, side storage and garage and first-floor rear store and shower room and erection of part single, part two-storey side-to-rear extension, hip-to-gable and rear dormer roof extensions, installation of 4x front rooflights and alteration to rear landscaping to dwellinghouse
Pending
26/2756
Demolition of side shed and canopy, proposed single storey side to rear extension, first floor part rear extension and replacement of 2x windows to rear elevation to the dwellinghouse.
Pending

View Planning Timeline

Ownership

Corporate Ownership55.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2019-05-09
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,871

Population Density7,648 /km²

Owner Occupied40%

Age Distribution

0-15 21%16-64 66%65+ 13%

View Area Profile

Schools Nearby

Barham Primary School
0.5 mi
-
Park Lane Primary School
0.5 mi
Report card2026
Ofsted no longer awards a single overall grade.
East Lane Primary School
0.6 mi
Outstanding
Wembley High Technology College
0.6 mi
Outstanding

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

View All Schools

Comparables

View All

52A Harrowdene Road
-
£315k
-
Treasure House, 14 Harrowdene Road
-
£413k
-
Treasure House, 14 Harrowdene Road
-
£320k
-
Treasure House, 14 Harrowdene Road
-
£478k
-

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