15 Dunkerley Court, Birds Hill, Letchworth Garden City, SG6 1FE

UPRN:10013803934Flat/Maisonette2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band CEPC: B (82)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

15 Dunkerley Court, Birds Hill, Letchworth Garden City, SG6 1FE

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

£230,000

£219k - £242kHigh

Estimate

£230k

Range

£219k – £242k

Rent Estimate (pcm)

£1,300

£1k - £1k

Monthly

£1,300

Yield

6.93%

Verdict

Derived from HomePortfolio scores

15 Dunkerley Court earns an INVESTIGATE rating with HP Score 86/100. Investment score 81/100 reflects strong fundamentals. Crime intensity is very low. Walkability is good (79/100). 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

86/ 100

Strong

Investment Score

81/ 100

High

Crime Score

11/ 100

Low

Walkability

79/ 100

High

Transit & Bike

Transit 27Bike 53

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 12 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge0/15
claims [AVM +2.2% (HIGH), sold-comps -5.1%, £/sqft -5.3%] → 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 14 Nov 2026
- valuation_snapshotsestimate for 10013803934· as of 14 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 11 comps, dispersion 20.6%· as of 8 Nov 2026
Rental economics15/40
gross yield 6.9%; range width penalty ×0.97
- valuation_snapshotsrent estimate 1300/mo (range 1200-1350)· as of 14 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -267/mo, -21% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing
- listing_factsservice charge / ground rent from the advert· as of 12 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 53 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 12 Nov 2026
Risk & liquidity14.6/15
263 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

£169,000£258,500

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£225,000

At the asking price

Monthly rent£1,300/mo

Evidenced range £1,200-£1,350

Interest rate5.4%

Loan to value75%

Cash required: £70,800
Net cash flow: £141/mo
Cash on cash: 2.4%
Score at this price: 30

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.71 - 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 10013803934Valuation edge · as of 14 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 11 comps, dispersion 20.6%Valuation edge · as of 8 Nov 2026
valuation_snapshotsrent estimate 1300/mo (range 1200-1350)Rental economics · as of 14 Nov 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 12 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 12 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 1300/mo (range 1200-1350)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 53 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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£230,000

Rent Estimate (pcm)£1,300

Gross Yield6.93%

1y Growth+15.9%

3y Growth+3.6%

5y Growth+3.9%

10y Growth+3.8%

Last Sold Price£212,000 (2022-01-14)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SG6 1FE

Approval Rate

-12mo

Development

low

26/02931/TCA
T1: Common Lime - Crown Lift over road to 5.2m. T2: London Plane - Crown Lift over road to 5.2m. T35: Common Hawthorn - Sever and remove Ivy to 1.5m above ground level.
Pending
26/02716/FP
Installation of 7no solar lighting columns.
Pending
26/02556/FP
Change of Use from Microbrewery/Public House to Flexible Retail or Café Use (Class E(a) and E(b))
Pending

View Planning Timeline

Ownership

Corporate Ownership31%
Overseas OwnershipNo
Lease Term Remaining104 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2022-01-14
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£42,703

Population Density-

Owner Occupied76%

Age Distribution

0-15 14%16-64 56%65+ 30%

View Area Profile

Schools Nearby

Hillshott Infant School and Nursery
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Pixmore Junior School
0.6 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Wilbury Junior School
0.8 mi
Good
St Francis College
0.8 mi
Inspected by ISI

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

View All Schools

Comparables

View All

Dunkerley Court Birds Hill
-
£211k
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Dunkerley Court Birds Hill
-
£200k
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Dunkerley Court Birds Hill
-
£250k
-
Dunkerley Court Birds Hill
-
£185k
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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