15 Cranleigh Gardens, London, N21 1DR

UPRN:207124234Semi-Detached PropertyBeds -Built 1930-1949

FreeholdCouncil Tax: Band EEPC: D (66)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 5mo ago

HP Score

/ 100

Strong

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£1,008,000

£807k - £1.21MLow

Estimate

£1.01M

Range

£807k – £1.21M

Rent Estimate (pcm)

£3,750

£3k - £4k

Monthly

£3,750

Yield

5.45%

Verdict

Derived from HomePortfolio scores

15 Cranleigh Gardens earns an INVESTIGATE rating with HP Score 83/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is excellent (87/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

83/ 100

Strong

Investment Score

65/ 100

Moderate

Crime Score

14/ 100

Low

Walkability

87/ 100

Excellent

Transit & Bike

Transit 31Bike 54

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics2.7/40
gross yield 5.5%; range width penalty ×0.75; the estimate this rent rides on sits 18% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 3750/mo (range 3350-4200)· as of 13 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 18% above the ask on the same snapshot - verify the rent describes this home· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -854/mo, -23% 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 2 Nov 2026
Risk & liquidity9.2/15
169 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

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£825,000

At the asking price

Monthly rent£3,750/mo

Evidenced range £3,350-£4,200

Interest rate5.4%

Loan to value75%

Cash required: £280,050
Net cash flow: -£188/mo
Cash on cash: -0.8%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.35 - 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_snapshotsrent estimate 3750/mo (range 3350-4200)Rental economics · as of 13 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 18% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 3750/mo (range 3350-4200)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
4. 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£1,008,000

Rent Estimate (pcm)£3,750

Gross Yield5.45%

1y Growth-

3y Growth-0.2%

5y Growth+0.8%

10y Growth+2.2%

Last Sold Price£147,600 (1995-03-22)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0N21 1DR

Approval Rate

-12mo

Development

low

26/04532/HOU
Conversion of garage into habitable room involving alterations to front elevation with first floor side extension including new window to front elevation.
Pending
26/04437/HOU
Single storey rear extension and new rooflights involving removal of existing conservatory and bay window.
Pending
26/04416/HOU
Single storey side extension with replacement garage and pitched roof.
Pending

View Planning Timeline

Ownership

Corporate Ownership53.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change1995-03-22
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£34,962

Population Density4,396 /km²

Owner Occupied78%

Age Distribution

0-15 19%16-64 58%65+ 23%

View Area Profile

Schools Nearby

Grange Park Primary School
0.2 mi
Good
Highlands School
0.3 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Eversley Primary School
0.4 mi
Inspected as Eversley Primary School (URN 102025) on 1 Jul 2025
Grange Park Preparatory School
0.5 mi
Inspected by ISI

3 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

37 Cranleigh Gardens
-
£790k
-
35 Cranleigh Gardens
-
£770k
-
17 Cranleigh Gardens
-
£813k
-
23 Cranleigh Gardens
-
£653k
-

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