Flat 1, 47A Clarence Avenue, Northampton, NN2 6NX

UPRN:15091215Converted Flat2 bedsBuilt 1983-1990

FreeholdCouncil Tax: Band AEPC: C (73)

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

Flat 1, 47A Clarence Avenue, Northampton, NN2 6NX

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

20 of 21 sources

Sale Estimate

£156,000

£148k - £164kHigh

Estimate

£156k

Range

£148k – £164k

Rent Estimate (pcm)

£650

£600 - £700

Monthly

£650

Yield

4.46%

Verdict

Derived from HomePortfolio scores

Flat 1 earns an INVESTIGATE rating with HP Score 71/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (81/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

71/ 100

Mixed

Investment Score

69/ 100

Moderate

Crime Score

55/ 100

Elevated

Walkability

81/ 100

High

Transit & Bike

Transit 14Bike 53

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 6 Nov 2026

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

Valuation edge-1.6/15
claims [AVM -12.2% (HIGH)] → measured edge -0.33pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 15091215· as of 9 Oct 2026
Rental economics0/40
gross yield 4.5%; range width penalty ×0.89
- valuation_snapshotsrent estimate 650/mo (range 600-700)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -391/mo, -60% 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 6 Nov 2026
Seller motivationNot scored
context, not scored: 3 price cut(s), unknown 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
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

£131,000£201,000

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£175,000

At the asking price

Monthly rent£650/mo

Evidenced range £600-£700

Interest rate5.4%

Loan to value75%

Cash required: £54,800
Net cash flow: -£141/mo
Cash on cash: -3.1%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.10 - 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 15091215Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 650/mo (range 600-700)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

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 650/mo (range 600-700)
Seller motivation could not be scored
context, not scored: 3 price cut(s), unknown 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. Ask the agent why the price was reduced and whether a previous sale fell through.
3 price cut(s) recorded on the listing history.
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£156,000

Rent Estimate (pcm)£650

Gross Yield4.46%

1y Growth-

3y Growth-1.2%

5y Growth+1.1%

10y Growth+3.7%

Last Sold Price£160,000 (2022-06-27)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0NN2 6NX

Approval Rate

-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
2026/4336/PNHPD
Determination as to whether prior approval is required (under Schedule 2, Part 1, Class A of the above Order) for proposed single storey rear extension extending 6m beyond the rear wall of the original dwelling house, maximum height of 3m and height at the eaves 2.9m.
Pending
2026/4070/TCA
Removal of 12m Copper Norway Maple Tree
Pending

View Planning Timeline

Ownership

Corporate Ownership79.5%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2022-06-27
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

9 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
0.1 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Cambian Northampton School
0.1 mi
Good
Kingsthorpe Grove Primary School
0.2 mi
Good
The Good Shepherd Catholic Primary School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.

1 of 8 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

71 Clarence Avenue
-
£330k
-
11 Clarence Avenue
-
£353k
-
47A Clarence Avenue
-
£160k
-
9 Clarence Avenue
-
£318k
-

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