1 Whielden Lane, Winchmore Hill, Amersham, HP7 0NF

UPRN:100080504684Semi-Detached House3 bedsBuilt 1930-1949

Tenure: -Council Tax: Band FEPC: C (71)

Data freshness:Listing· freshPlanning· 2mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 5mo ago

1 Whielden Lane, Winchmore Hill, Amersham, HP7 0NF

HP Score

/ 100

Mixed

Verdict

4 days ago

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

Evidence

17 of 21 sources

Sale Estimate

£723,000

£687k - £759kHigh

Estimate

£723k

Range

£687k – £759k

Rent Estimate (pcm)

£2,450

£2k - £3k

Monthly

£2,450

Yield

4.06%

Verdict

Derived from HomePortfolio scores

1 Whielden Lane earns an INVESTIGATE rating with HP Score 65/100. Investment score 53/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (25/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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

65/ 100

Mixed

Investment Score

53/ 100

Moderate

Crime Score

13/ 100

Low

Walkability

25/ 100

Low

Transit & Bike

Transit 7Bike 32

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

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£725,000

At the asking price

Monthly rent£2,450/mo

Evidenced range £2,200-£2,750

Interest rate5.4%

Loan to value75%

Cash required: £245,050
Net cash flow: -£751/mo
Cash on cash: -3.7%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.00 - below the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£723,000

Rent Estimate (pcm)£2,450

Gross Yield4.06%

1y Growth-

3y Growth-0.2%

5y Growth+1.9%

10y Growth+2.6%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1HP7 0NF

Approval Rate

-12mo

Development

low

PL/26/06886/FA
Part two storey, part single storey rear / side extension, rear dormer window and front rooflight
Pending
PL/26/04721/FA
Demolition of existing conservatory, side garages, utility and office. Erection of two storey front/rear/side extensions with associated fenestration alterations. Creation of second floor with rear elevation dormer window and two rooflights on the front elevation. New porch and front facade.
Pending
PL/26/04722/SA
Certificate of lawfulness for proposed home outbuilding home office and gym, 2.5m maximum height, constructed out of traditional materials.
Pending

View Planning Timeline

Ownership

Corporate Ownership58.6%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

2 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,937

Population Density-

Owner Occupied76%

Age Distribution

0-15 20%16-64 57%65+ 23%

View Area Profile

Schools Nearby

Curzon Church of England Combined School
0.8 mi
Inspected as Curzon Church of England Combined School (URN 110429) on 17 Oct 2017
Coleshill Church of England Infant School
0.9 mi
-
Alfriston School
1.6 mi
Report card2026
Ofsted no longer awards a single overall grade.
St Mary's CofE Primary School, Amersham
1.9 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

2 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

5 Whielden Lane
-
£570k
-
4 Whielden Lane
-
£536k
-
8 Whielden Lane
-
£540k
-
3 Whielden Lane
-
£730k
-

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