21 Wayside Avenue, Bushey, WD23 4SH

UPRN:10013025675Semi-Detached House4 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band EEPC: D (63)

Data freshness:Listing· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

17 of 21 sources

Sale Estimate

£761,000

£723k - £799kHigh

Estimate

£761k

Range

£723k – £799k

Rent Estimate (pcm)

£3,300

£3k - £4k

Monthly

£3,300

Yield

5.18%

Verdict

Derived from HomePortfolio scores

21 Wayside Avenue earns an INVESTIGATE rating with HP Score 76/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is very 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 NationsOfcom mobile coverageMarket 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

76/ 100

Strong

Investment Score

63/ 100

Moderate

Crime Score

7/ 100

Low

Walkability

46/ 100

Mixed

Transit & Bike

Transit 13Bike 37

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 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 -0.5% (HIGH), sold-comps -2.5%, £/sqft -2.6%] → 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 13 Oct 2026
- valuation_snapshotsestimate for 10013025675· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 21.5%· as of 3 Nov 2026
Rental economics1.2/40
gross yield 5.2%; range width penalty ×0.84
- valuation_snapshotsrent estimate 3300/mo (range 3000-3600)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -932/mo, -28% 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 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 111 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 4 Nov 2026
Risk & liquidity14.6/15
251 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

£574,000£879,500

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£765,000

At the asking price

Monthly rent£3,300/mo

Evidenced range £3,000-£3,600

Interest rate5.4%

Loan to value75%

Cash required: £259,050
Net cash flow: -£297/mo
Cash on cash: -1.4%
Score at this price: 16

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.28 - 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 10013025675Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 21.5%Valuation edge · as of 3 Nov 2026
valuation_snapshotsrent estimate 3300/mo (range 3000-3600)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 4 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 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 3300/mo (range 3000-3600)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 111 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£761,000

Rent Estimate (pcm)£3,300

Gross Yield5.18%

1y Growth-

3y Growth-1.1%

5y Growth+0.6%

10y Growth+1.5%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0WD23 4SH

Approval Rate

-12mo

Development

low

26/1560/HSE
Erection of single storey rear extension to include new terrace and steps with handrailing; relocation of existing gate; creation of new manhole and installation of new channel drain.
Pending
26/1539/CLP
Conversion of loft to habitable space including hip to gable roof alterations, rear dormer, and 2x front roof lights. Certificate of lawful development (Proposed).
Pending
26/1456/VOC
Variation of condition 2 (plans) to allow for first floor extension, addition of roof lantern to approved rear extension and alterations to fenestration following grant of planning permission 26/0650/HSE.
Pending

View Planning Timeline

Ownership

Corporate Ownership71.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change-
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£36,159

Population Density657 /km²

Owner Occupied93%

Age Distribution

0-15 18%16-64 58%65+ 24%

View Area Profile

Schools Nearby

Bushey Meads School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Meadow Wood School
0.4 mi
Good
Immanuel College
0.5 mi
Inspected by ISI
Bushey Heath Primary School
0.5 mi
Outstanding

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

View All Schools

Comparables

View All

15 Wayside Avenue
-
£600k
-
7 Wayside Avenue
-
£560k
-
23 Wayside Avenue
-
£713k
-
45 Wayside Avenue
-
£1.25M
-

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