Maisonette, 9A Market Square, Winslow, Buckingham, MK18 3AB

UPRN:766313474Purpose Built Flat3 bedsBuilt before 1900

LeaseholdCouncil Tax: -EPC: E (40)

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

Maisonette, 9A Market Square, Winslow, Buckingham, MK18 3AB

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£325,000

£260k - £390kLow

Estimate

£325k

Range

£260k – £390k

Rent Estimate (pcm)

£1,750

£2k - £2k

Monthly

£1,750

Yield

7.00%

Verdict

Derived from HomePortfolio scores

Maisonette earns an INVESTIGATE rating with HP Score 69/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (59/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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)Defra 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

69/ 100

Mixed

Investment Score

56/ 100

Moderate

Crime Score

33/ 100

Moderate

Walkability

59/ 100

Moderate

Transit & Bike

Transit 17Bike 52

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is a house but the valuation basis is the whole flat at this UPRN - value evidence is not comparable

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£299,950

At the asking price

Monthly rent£1,750/mo

Evidenced range £1,600-£1,850

Interest rate5.4%

Loan to value75%

Cash required: £96,283
Net cash flow: £199/mo
Cash on cash: 2.5%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.73 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£325,000

Rent Estimate (pcm)£1,750

Gross Yield7.00%

1y Growth-58.1%

3y Growth-1.2%

5y Growth+0.9%

10y Growth+1.8%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideModerate
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

9MK18 3AB

Approval Rate

50%12mo

Development

low

PL/26/08126/CONDA
Application for approval of details subject to conditions 4 (Winslow Station Car Park Parking Management Plan) of planning approval 18/04244/ADP
Pending
PL/26/08295/KA
6 x Lime trees (A) - 1-2m crown thinning and removal of side branches to ensure good shape and health and to stop overhang on neighbours driveway, our driveway and electricity wires, 1 x Yew tree (B) - 2m crown thinning to ensure good shape and health and to stop overhang on neighbours driveway, our driveway, our garage and electricity wires, 1 x Yew tree (C) - 1m crown thinning to ensure good shape and health and to stop overhang on neighbours garden, 1 x Apple tree (D) - 0.5m crown thinning to ensure good shape and health, 1 x Weeping Willow (E) - 1m crown thinning to ensure good shape and health, 1 x Hornbeam tree (F) - 1m crown thinning to ensure good shape and health, 1 x Weeping Willow tree (G) - 1m crown thinning to ensure good shape and health, 1 x Beech tree (H) - 1m crown thinning to ensure good shape and health and 1 x Beech (J) - 1m crown thinning to ensure good shape and health
Pending
PL/26/08197/CONDA
Application for approval of details subject to conditions 3 (ecological statement), 10 (external lighting), 15 (cycle shelter), 16 (fencing) and 18 (gates) of planning approval PL/25/4434/FA
Pending

View Planning Timeline

Ownership

Corporate Ownership71.3%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

19 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£35,937

Population Density-

Owner Occupied66%

Age Distribution

0-15 20%16-64 63%65+ 17%

View Area Profile

Schools Nearby

Furze Down School
0.4 mi
Outstanding
Winslow Church of England School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Sir Thomas Fremantle School
0.6 mi
Good
Swanbourne House School
2.0 mi
Inspected by ISI

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

View All Schools

Comparables

View All

23 Market Square
-
£220k
-
13 Market Square
-
£525k
-
9B Market Square
-
£205k
-
Old Crown House, 11 Market Square
-
£520k
-

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