10 St Crispin Crescent, Northampton, NN5 6GD

UPRN:15106471Purpose Built Flat2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band CEPC: C (76)

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

10 St Crispin Crescent, Northampton, NN5 6GD

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

20 of 21 sources

Sale Estimate

£187,000

£177k - £196kHigh

Estimate

£187k

Range

£177k – £196k

Rent Estimate (pcm)

£950

£900 - £1k

Monthly

£950

Yield

6.33%

Verdict

Derived from HomePortfolio scores

10 St Crispin Crescent earns an INVESTIGATE rating with HP Score 57/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is limited (35/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

57/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

61/ 100

Elevated

Walkability

35/ 100

Mixed

Transit & Bike

Transit 16Bike 50

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceListing checked 6 Nov 2026

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

Valuation edge2.5/15
claims [AVM +3.7% (HIGH), sold-comps +8.2%, £/sqft +8.2%] → measured edge +0.50pp 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 9 Oct 2026
- valuation_snapshotsestimate for 15106471· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 14.9%· as of 3 Nov 2026
Rental economics9.4/40
gross yield 6.3%; range width penalty ×0.88
- valuation_snapshotsrent estimate 950/mo (range 900-1050)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -326/mo, -34% 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 6 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 259 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 6 Nov 2026
Risk & liquidity14.6/15
499 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

£135,000£207,000

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£180,000

At the asking price

Monthly rent£950/mo

Evidenced range £900-£1,050

Interest rate5.4%

Loan to value75%

Cash required: £56,400
Net cash flow: £50/mo
Cash on cash: 1.1%
Score at this price: 26

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.56 - 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 15106471Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 14.9%Valuation edge · as of 3 Nov 2026
valuation_snapshotsrent estimate 950/mo (range 900-1050)Rental economics · as of 9 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 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 950/mo (range 900-1050)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 259 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£187,000

Rent Estimate (pcm)£950

Gross Yield6.33%

1y Growth-

3y Growth+2.4%

5y Growth+1.9%

10y Growth+3.3%

Last Sold Price£175,000 (2018-01-12)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0NN5 6GD

Approval Rate

-12mo

Development

low

2026/4048/HH
Remove existing pebble dash exterior on the front elevation and replace with light coloured fibre cement cladding.
Pending
2026/3831/HH
Increase in ridge height through reconstruction of the existing roof, incorporating a rear dormer to provide a habitable room within the roof space.
Pending
2026/3458/HH
Proposed front first floor extension over existing ground floor extension
Pending

View Planning Timeline

Ownership

Corporate Ownership69.7%
Overseas OwnershipNo
Lease Term Remaining101 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2018-01-12
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£33,059

Population Density3,886 /km²

Owner Occupied68%

Age Distribution

0-15 29%16-64 64%65+ 7%

View Area Profile

Schools Nearby

The Duston School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.
Duston Eldean Primary School
0.7 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
St Luke's Church of England Primary School
0.7 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Harpole Primary School
1.0 mi
Good

3 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

62 St Crispin Crescent
-
£118k
-
15 St Crispin Crescent
-
£322k
-
27 St Crispin Crescent
-
£335k
-
46 St Crispin Crescent
-
£115k
-

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