54 Park Street, Aylesbury, HP20 1BX

UPRN:766259253End Terrace House3 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band BEPC: D (60)

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

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

£274,000

£261k - £288kHigh

Estimate

£274k

Range

£261k – £288k

Rent Estimate (pcm)

£1,350

£1k - £1k

Monthly

£1,350

Yield

5.89%

Verdict

Derived from HomePortfolio scores

54 Park Street earns an INVESTIGATE rating with HP Score 71/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (62/100). 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

62/ 100

Moderate

Crime Score

33/ 100

Moderate

Walkability

62/ 100

Moderate

Transit & Bike

Transit 19Bike 56

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 -0.4% (HIGH), sold-comps -3.0%, £/sqft -3.1%] → 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 766259253· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 16.8%· as of 29 Oct 2026
Rental economics6.4/40
gross yield 5.9%; range width penalty ×0.90
- valuation_snapshotsrent estimate 1350/mo (range 1250-1450)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -298/mo, -22% 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: 0 price cut(s), 31 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
135 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

£206,000£316,000

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£275,000

At the asking price

Monthly rent£1,350/mo

Evidenced range £1,250-£1,450

Interest rate5.4%

Loan to value75%

Cash required: £87,550
Net cash flow: £6/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): 1.45 - 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 766259253Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 16.8%Valuation edge · as of 29 Oct 2026
valuation_snapshotsrent estimate 1350/mo (range 1250-1450)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

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 1350/mo (range 1250-1450)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 31 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£274,000

Rent Estimate (pcm)£1,350

Gross Yield5.89%

1y Growth+26.4%

3y Growth+2.7%

5y Growth+2.8%

10y Growth+2.4%

Last Sold Price£235,000 (2017-07-31)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideModerate
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0HP20 1BX

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/26/08113/TP
T1 - Group of holm oak to be cut back from the building by 1.5 metres. Reason - prune the tree back to the previous points to prevent the trees from growing up against the building and causing damage / damp to the building.
Pending
PL/26/08503/SA
Certificate of lawfulness for proposed single storey rear extension
Pending

View Planning Timeline

Ownership

Corporate Ownership47.2%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2017-07-31
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

17 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,937

Population Density4,888 /km²

Owner Occupied56%

Age Distribution

0-15 21%16-64 66%65+ 13%

View Area Profile

Schools Nearby

Stocklake Park Community School
0.1 mi
GoodConcerns
Elmhurst School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.
Aylesbury Grammar School
0.5 mi
Outstanding
St Louis Catholic Primary School
0.5 mi
Good

4 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

44 Park Street
-
£212k
-
44 Park Street
-
£176k
-
32 Park Street
-
£290k
-
26 Park Street
-
£215k
-

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