22 Prebendal Avenue, Aylesbury, HP21 8HY

UPRN:766291909Semi-Detached House4 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band CEPC: E (50)

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

22 Prebendal Avenue, Aylesbury, HP21 8HY

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

£388,000

£369k - £407kHigh

Estimate

£388k

Range

£369k – £407k

Rent Estimate (pcm)

£1,850

£2k - £2k

Monthly

£1,850

Yield

5.92%

Verdict

Derived from HomePortfolio scores

22 Prebendal Avenue earns an INVESTIGATE rating with HP Score 73/100. Investment score 54/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (78/100). 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

73/ 100

Mixed

Investment Score

54/ 100

Moderate

Crime Score

26/ 100

Moderate

Walkability

78/ 100

High

Transit & Bike

Transit 30Bike 57

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 2 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 +3.4% (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 766291909· as of 12 Oct 2026
Rental economics6.4/40
gross yield 5.9%; range width penalty ×0.88
- valuation_snapshotsrent estimate 1850/mo (range 1700-2000)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -352/mo, -19% 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 2 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 148 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 2 Nov 2026
Risk & liquidity14.7/15
306 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

£281,000£431,000

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£375,000

At the asking price

Monthly rent£1,850/mo

Evidenced range £1,700-£2,000

Interest rate5.4%

Loan to value75%

Cash required: £122,550
Net cash flow: £15/mo
Cash on cash: 0.1%
Score at this price: 21

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.46 - 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 766291909Valuation edge · as of 12 Oct 2026
valuation_snapshotsrent estimate 1850/mo (range 1700-2000)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 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 1850/mo (range 1700-2000)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 148 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£388,000

Rent Estimate (pcm)£1,850

Gross Yield5.92%

1y Growth-

3y Growth+1.1%

5y Growth+2.6%

10y Growth+3.0%

Last Sold Price£145,000 (2009-01-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningUnknown
LandslideModerate
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0HP21 8HY

Approval Rate

-12mo

Development

low

PL/26/08851/P14JKO
Prior notification application (Part 14, Class J) to install a 220kw solar photovoltaic roof mounted system
Pending
PL/26/08339/SA
Certificate of Lawfulness for proposed use of the existing ground-floor commercial premises as CAN-DY artisan desserts, a small artisan dessert retail shop within Use Class E(a), replacing the former hairdressing salon use within Class E(c)(ii)
Pending
PL/26/08529/TELN
Notification under Regulation 5 of The Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) for the removal of 1 no. 23m lattice tower and the installation of 1 no. replacement 23m lattice tower to accommodate 9 no. replacement antenna, 1 no. 0.3m transmission dish and ancillary radio equipment
Approved

View Planning Timeline

Ownership

Corporate Ownership64.9%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2009-01-09
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

13 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,937

Population Density-

Owner Occupied44%

Age Distribution

0-15 25%16-64 62%65+ 13%

View Area Profile

Schools Nearby

Oak Green School
0.2 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Pebble Brook School
0.4 mi
Good
Buckinghamshire College Group
0.5 mi
-
Sir Henry Floyd Grammar School
0.5 mi
OutstandingConcerns

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

View All Schools

Comparables

View All

36 Prebendal Avenue
-
£290k
-
32 Prebendal Avenue
-
£420k
-
38 Prebendal Avenue
-
£245k
-
4 Prebendal Avenue
-
£265k
-

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