8A William Street North, Old Whittington, Chesterfield, S41 9DT

UPRN:74003629Detached House4 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band BEPC: D (59)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 3mo agoAmenities· 1mo agoArea· Census 2021

8A William Street North, Old Whittington, Chesterfield, S41 9DT

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£229,000

£206k - £251kMedium

Estimate

£229k

Range

£206k – £251k

Rent Estimate (pcm)

£1,050

£1k - £1k

Monthly

£1,050

Yield

5.04%

Verdict

Derived from HomePortfolio scores

8A William Street North earns an INVESTIGATE rating with HP Score 67/100. Investment score 53/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (51/100). 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)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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

53/ 100

Moderate

Crime Score

26/ 100

Moderate

Walkability

51/ 100

Moderate

Transit & Bike

Transit 22Bike 39

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 5 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 -9.2% (MEDIUM), sold-comps -37.4%, £/sqft -37.6%] → 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 (MEDIUM confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 74003629· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 16.5%· as of 29 Oct 2026
Rental economics0.3/40
gross yield 5.0%; range width penalty ×0.91
- valuation_snapshotsrent estimate 1050/mo (range 1000-1150)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -413/mo, -39% 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 5 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 27 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 5 Nov 2026
Risk & liquidity12.9/15
404 sales/12mo in area; valuation range width 20%
- 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

£187,500£287,500

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£250,000

At the asking price

Monthly rent£1,050/mo

Evidenced range £1,000-£1,150

Interest rate5.4%

Loan to value75%

Cash required: £78,800
Net cash flow: -£117/mo
Cash on cash: -1.8%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.24 - 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 74003629Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 16.5%Valuation edge · as of 29 Oct 2026
valuation_snapshotsrent estimate 1050/mo (range 1000-1150)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 5 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 5 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 1050/mo (range 1000-1150)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 27 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£229,000

Rent Estimate (pcm)£1,050

Gross Yield5.04%

1y Growth-

3y Growth+0.0%

5y Growth+0.6%

10y Growth+3.5%

Last Sold Price£160,000 (2020-08-12)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0S41 9DT

Approval Rate

-12mo

Development

low

CHE/26/00959/HOU
Installation of external wheelchair lift
Pending
CHE/26/00893/CPO
DCC Consultation: Retention of an office and welfare portacabin
Referred
CHE/26/00869/LHE
Single storey rear extension following demolition of existing conservatory - materials to match existing house Extension to project from rear wall of original dwelling by 3.25m, 3m to the eaves, 3m maximum height
Pending

View Planning Timeline

Ownership

Corporate Ownership63.7%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2020-08-12
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£30,621

Population Density425 /km²

Owner Occupied64%

Age Distribution

0-15 17%16-64 60%65+ 23%

View Area Profile

Schools Nearby

Holly House Special School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Mary Swanwick Primary School
0.5 mi
GoodConcerns
Cavendish Junior School
0.6 mi
Report card2026
Ofsted no longer awards a single overall grade.
Whittington Moor Nursery and Infant Academy
0.7 mi
Good

1 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

18 William Street North
-
£80k
-
18 William Street North
-
£50k
-
19 William Street North
-
£185k
-
17 William Street North
-
£183k
-

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