12 Littleton Crescent, Harrow, HA1 3SX

UPRN:202074049Detached PropertyBeds -Built -

FreeholdCouncil Tax: Band GEPC: -

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

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

£1,533,000

£1.38M - £1.69MMedium

Estimate

£1.53M

Range

£1.38M – £1.69M

Rent Estimate (pcm)

£4,850

£4k - £5k

Monthly

£4,850

Yield

4.87%

Verdict

Derived from HomePortfolio scores

12 Littleton Crescent earns an INVESTIGATE rating with HP Score 74/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (54/100). 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 SourcesPortal 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

74/ 100

Mixed

Investment Score

57/ 100

Moderate

Crime Score

8/ 100

Low

Walkability

54/ 100

Moderate

Transit & Bike

Transit 9Bike 44

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 3 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 22% above the ask. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +22.0% (MEDIUM)] → 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 (MEDIUM confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 202074049· as of 9 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.71; the estimate this rent rides on sits 22% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 4850/mo (range 4250-5450)· as of 9 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 22% 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 -1,607/mo, -33% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 3 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 33 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 3 Nov 2026
Risk & liquidity12.8/15
234 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 sensitivity

£896,000£1,374,000

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£1,195,000

At the asking price

Monthly rent£4,850/mo

Evidenced range £4,250-£5,450

Interest rate5.4%

Loan to value75%

Cash required: £423,050
Net cash flow: -£675/mo
Cash on cash: -1.9%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.20 - below 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 202074049Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 4850/mo (range 4250-5450)Rental economics · as of 9 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 22% 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 advertStress margin · as of 3 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 4850/mo (range 4250-5450)
Rental economics needs verification before you rely on it
sale estimate 22% 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£1,533,000

Rent Estimate (pcm)£4,850

Gross Yield4.87%

1y Growth+0.0%

3y Growth+2.5%

5y Growth-1.3%

10y Growth+0.9%

Last Sold Price£485,000 (2001-01-29)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0HA1 3SX

Approval Rate

-12mo

Development

low

26/2597
Demolition of existing rear extension and erection of single storey rear extension with raised patio and patio steps, installation of brick wall and privacy panels to the patio sides and conversion of existing garage into habitable room with replacement of garage door with window to the front elevation of the dwellinghouse.
Pending
26/2556
Proposed front porch extension and installation of external wall insulation with render to dwellinghouse.
Pending
26/2545
Proposed installation of block paving to front of dwellinghouse
Pending

View Planning Timeline

Ownership

Corporate Ownership49.1%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2001-01-29
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

7 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,871

Population Density4,823 /km²

Owner Occupied74%

Age Distribution

0-15 15%16-64 61%65+ 24%

View Area Profile

Schools Nearby

St George's Primary Catholic Voluntary Academy
0.3 mi
Outstanding
Harrow School
0.5 mi
Inspected by ISI
St Dominic's Sixth Form College
0.5 mi
-
Roxeth Primary School
0.6 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.

2 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

22 Littleton Crescent
-
£1.75M
-
24 Littleton Crescent
-
£1.75M
-
10 Littleton Crescent
-
£1.15M
-
10 Littleton Crescent
-
£610k
-

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