19 Willow Way, Radlett, WD7 8DU

UPRN:10013029325Semi-Detached House3 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band FEPC: D (64)

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

HP Score

/ 100

Mixed

Verdict

today

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

16 of 21 sources

Sale Estimate

£733,000

£696k - £770kHigh

Estimate

£733k

Range

£696k – £770k

Rent Estimate (pcm)

£2,550

£2k - £3k

Monthly

£2,550

Yield

4.16%

Verdict

Derived from HomePortfolio scores

19 Willow Way earns an INVESTIGATE rating with HP Score 70/100. Investment score 59/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (46/100). 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 NationsMarket estimates (third-party AVM)Defra 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

70/ 100

Mixed

Investment Score

59/ 100

Moderate

Crime Score

20/ 100

Moderate

Walkability

46/ 100

Mixed

Transit & Bike

Transit 11Bike 30

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 13 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 -0.3% (HIGH)] → 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 10 Nov 2026
- valuation_snapshotsestimate for 10013029325· as of 10 Nov 2026
Rental economics0/40
gross yield 4.2%; range width penalty ×0.77
- valuation_snapshotsrent estimate 2550/mo (range 2250-2800)· as of 10 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,357/mo, -53% 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 13 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 80 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 & liquidity14.6/15
112 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

£551,000£845,000

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£735,000

At the asking price

Monthly rent£2,550/mo

Evidenced range £2,250-£2,800

Interest rate5.4%

Loan to value75%

Cash required: £248,550
Net cash flow: -£715/mo
Cash on cash: -3.5%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.03 - 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 10013029325Valuation edge · as of 10 Nov 2026
valuation_snapshotsrent estimate 2550/mo (range 2250-2800)Rental economics · as of 10 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 13 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 13 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 2550/mo (range 2250-2800)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 80 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. 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£733,000

Rent Estimate (pcm)£2,550

Gross Yield4.16%

1y Growth-

3y Growth-2.5%

5y Growth-1.5%

10y Growth+0.9%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningSignificant
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0WD7 8DU

Approval Rate

-12mo

Development

low

26/1552/CLP
Single storey rear extension. Certificate of lawful development (Proposed).
Pending
26/1495/TPO
T9 Silver Birch Tree - fell
Pending
26/1523/HSE
First floor front extension and conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer and insertion of 2x front roof lights.
Pending

View Planning Timeline