26 Thornton Road, Northampton, NN2 6LS

UPRN:15053705Semi-Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band BEPC: C (71)

Data freshness:Price Paid· freshPlanning· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoAmenities· 1mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£273,000

£259k - £286kHigh

Estimate

£273k

Range

£259k – £286k

Rent Estimate (pcm)

£1,450

£1k - £2k

Monthly

£1,450

Yield

6.11%

Verdict

Derived from HomePortfolio scores

26 Thornton Road earns an INVESTIGATE rating with HP Score 70/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (76/100). 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

70/ 100

Mixed

Investment Score

69/ 100

Moderate

Crime Score

55/ 100

Elevated

Walkability

76/ 100

High

Transit & Bike

Transit 9Bike 50

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 28 Oct 2026

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

Valuation edge0/15
claims [AVM -4.4% (HIGH), sold-comps -21.3%, £/sqft -21.0%] → 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 15053705· as of 13 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 24.4%· as of 27 Oct 2026
Rental economics8.2/40
gross yield 6.1%; range width penalty ×0.92
- valuation_snapshotsrent estimate 1450/mo (range 1350-1550)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -267/mo, -18% 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 28 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 26 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 28 Oct 2026
Risk & liquidity14.7/15
403 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

£214,000£328,000

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£285,000

At the asking price

Monthly rent£1,450/mo

Evidenced range £1,350-£1,550

Interest rate5.4%

Loan to value75%

Cash required: £91,050
Net cash flow: £42/mo
Cash on cash: 0.6%
Score at this price: 23

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.51 - 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 15053705Valuation edge · as of 13 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 24.4%Valuation edge · as of 27 Oct 2026
valuation_snapshotsrent estimate 1450/mo (range 1350-1550)Rental economics · as of 13 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 28 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 28 Oct 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 1450/mo (range 1350-1550)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 26 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£273,000

Rent Estimate (pcm)£1,450

Gross Yield6.11%

1y Growth-

3y Growth-1.2%

5y Growth+1.1%

10y Growth+3.7%

Last Sold Price£150,000 (2006-04-26)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1NN2 6LS

Approval Rate

100%12mo

Development

low

2026/4398/TCA
Cut back neighbours fir tree which completely overhangs our garden and removes light from the garden. Cut back neighbours laurel trees that overhang our garden removing light from the garden. Reduce the height of neighbours laurel trees that remove light from our kitchen. (Looking for neighbours permission to do this as they exist on their side, don't overhang but are in excess of 4 meters in height) Trim/prune apple trees and damson trees.No trees are subject to a TPO.
Pending
2026/4070/TCA
Removal of 12m Copper Norway Maple Tree
Pending
2026/4250/FULL
Proposed Conversion of existing dwelling to 2No. Self Contained Flats including Single storey extension and Dormer to rear
Pending

View Planning Timeline

Ownership

Corporate Ownership79.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2006-04-26
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

14 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,059

Population Density3,816 /km²

Owner Occupied44%

Age Distribution

0-15 18%16-64 70%65+ 12%

View Area Profile

Schools Nearby

Northgate School Academy Trust
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Cambian Northampton School
0.4 mi
Good
Camrose Early Years Centre for Children & Families
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.
Earl Spencer Primary School
0.5 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

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

View All Schools

Comparables

View All

1 Thornton Road
-
£220k
-
5 Thornton Road
-
£235k
-
47 Thornton Road
-
£275k
-
55 Thornton Road
-
£290k
-

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