31 Blackbird Avenue, Knaresborough, HG5 0GH

UPRN:10095769110Semi-Detached House3 bedsBuilt 2021

FreeholdCouncil Tax: Band DEPC: B (85)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

31 Blackbird Avenue, Knaresborough, HG5 0GH

HP Score

/ 100

Strong

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

17 of 21 sources

Sale Estimate

£351,000

£334k - £369kHigh

Estimate

£351k

Range

£334k – £369k

Rent Estimate (pcm)

£1,250

£1k - £1k

Monthly

£1,250

Yield

4.29%

Verdict

Derived from HomePortfolio scores

31 Blackbird Avenue earns an INVESTIGATE rating with HP Score 76/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is low. 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 listingsMarket 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)ONS 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

76/ 100

Strong

Investment Score

60/ 100

Moderate

Crime Score

26/ 100

Moderate

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 10 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 +0.3% (HIGH)] → 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 12 Oct 2026
- valuation_snapshotsestimate for 10095769110· as of 12 Oct 2026
Rental economics0/40
gross yield 4.3%; range width penalty ×0.80
- valuation_snapshotsrent estimate 1250/mo (range 1150-1400)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -688/mo, -55% 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 10 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 180 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 10 Nov 2026
Risk & liquidity14.6/15
208 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

£262,500£402,500

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£350,000

At the asking price

Monthly rent£1,250/mo

Evidenced range £1,150-£1,400

Interest rate5.4%

Loan to value75%

Cash required: £113,800
Net cash flow: -£316/mo
Cash on cash: -3.3%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.06 - 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 10095769110Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 1250/mo (range 1150-1400)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 10 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 10 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 1250/mo (range 1150-1400)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 180 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.
1 price cut(s) recorded on the listing history.
3. 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.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£351,000

Rent Estimate (pcm)£1,250

Gross Yield4.29%

1y Growth+6.8%

3y Growth-1.3%

5y Growth+1.1%

10y Growth+2.6%

Last Sold Price£354,995 (2024-03-25)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0HG5 0GH

Approval Rate

-12mo

Development

low

26/07104/FUL
Single storey rear extension. Door to be installed in the side of the existing garage.
Pending
26/06378/FUL
Erection of a drive-thru restaurant unit and hot food takeaway (Class E / Sui Generis) with associated access, car parking, EV charging facilities, landscaping and substation.
Pending
26/05807/DISCON
Approval of details under Condition 44 (Tree Protection Plan) and 45 (Landscape Perimeters Plan) of planning permission HGT13/00535/EIAMAJ Mixed use development comprising residential dwellings (Use Class C3), employment use (Use Classes B1 and B8), a neighbourhood centre (Use Classes A1, A2, A3 ,A4 and A5), open landscaping, a primary school (Use Class D1) and associated access.
Pending

View Planning Timeline

Ownership

Corporate Ownership72.6%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2024-03-25
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£30,683

Population Density-

Owner Occupied87%

Age Distribution

0-15 17%16-64 58%65+ 25%

View Area Profile

Schools Nearby

The Forest School
0.6 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Aspin Park Academy
0.7 mi
Good
Meadowside Academy
0.8 mi
Good
King James's School
0.9 mi
Good

3 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

38 Blackbird Avenue
-
£373k
-
57 Blackbird Avenue
-
£408k
-
40 Blackbird Avenue
-
£493k
-
51 Blackbird Avenue
-
£412k
-

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