Flat 39, Kestrel Court, 4 Heron Way, Maidenhead, SL6 8DJ

UPRN:10012332244Purpose Built Flat2 bedsBuilt 2012-2021

LeaseholdCouncil Tax: Band DEPC: C (74)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 5mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

Flat 39, Kestrel Court, 4 Heron Way, Maidenhead, SL6 8DJ

HP Score

/ 100

Strong

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£284,000

£270k - £298kHigh

Estimate

£284k

Range

£270k – £298k

Rent Estimate (pcm)

£1,250

£1k - £1k

Monthly

£1,250

Yield

5.45%

Verdict

Derived from HomePortfolio scores

Flat 39 earns an INVESTIGATE rating with HP Score 78/100. Investment score 74/100 reflects strong fundamentals. Crime intensity is low. Walkability is limited (59/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

78/ 100

Strong

Investment Score

74/ 100

High

Crime Score

17/ 100

Moderate

Walkability

59/ 100

Moderate

Transit & Bike

Transit 22Bike 55

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 13 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 edge2.5/15
claims [AVM +3.2% (HIGH), sold-comps +13.2%, £/sqft +13.3%] → measured edge +0.50pp 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 Nov 2026
- valuation_snapshotsestimate for 10012332244· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 5.1%· as of 5 Nov 2026
Rental economics3.2/40
gross yield 5.5%; range width penalty ×0.88
- valuation_snapshotsrent estimate 1250/mo (range 1150-1350)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -371/mo, -30% 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 13 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 77 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 13 Nov 2026
Risk & liquidity14.7/15
775 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

£206,000£316,000

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£275,000

At the asking price

Monthly rent£1,250/mo

Evidenced range £1,150-£1,350

Interest rate5.4%

Loan to value75%

Cash required: £87,550
Net cash flow: -£63/mo
Cash on cash: -0.9%
Score at this price: 20

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_snapshotsestimate for 10012332244Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 5.1%Valuation edge · as of 5 Nov 2026
valuation_snapshotsrent estimate 1250/mo (range 1150-1350)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 13 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 13 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 1250/mo (range 1150-1350)
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£284,000

Rent Estimate (pcm)£1,250

Gross Yield5.45%

1y Growth+1.8%

3y Growth+4.0%

5y Growth+1.0%

10y Growth+1.9%

Last Sold Price£275,000 (2022-03-18)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SL6 8DJ

Approval Rate

-12mo

Development

low

26/02741/CPD
Certificate of lawfulness to determine whether the proposed two, single storey rear extensions is lawful.
Pending
26/02737/CPU
Certificate of lawfulness to determine whether the proposed use of the detached outbuilding/garage as an annexe incidental to the main dwelling and alterations to fenestration are lawful.
Pending
26/02729/CPD
Certificate of lawfulness to determine whether the proposed garage conversion to habitable accommodation and alterations to fenestration is lawful.
Pending

View Planning Timeline

Ownership

Corporate Ownership54.6%
Overseas OwnershipNo
Lease Term Remaining177 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2022-03-18
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£37,653

Population Density7,506 /km²

Owner Occupied49%

Age Distribution

0-15 22%16-64 67%65+ 11%

View Area Profile

Schools Nearby

St Luke's CofE Primary School
0.3 mi
Outstanding
Riverside Primary School and Nursery
0.4 mi
Good
RBWM Alternative Learning Provision
0.5 mi
Good
St Mary's Catholic Primary School, Maidenhead
0.5 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

Kestrel Court, 4 Heron Way
-
£270k
-
Kestrel Court, 4 Heron Way
-
£270k
-
Kestrel Court, 4 Heron Way
-
£310k
-
Kestrel Court, 4 Heron Way
-
£258k
-

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