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Flat 3, 11 St Mary Street, Chippenham, SN15 3JJ

UPRN:10014598265Converted Flat1 bedsBuilt before 1900
LeaseholdCouncil Tax: Band BEPC: D (63)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:15:46.687680+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T17:21:05.480590+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-10T09:37:16.955460+00:00)
Flat 3, 11 St Mary Street, Chippenham, SN15 3JJ

HP Score

Mixed
Verdict
5 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
20 of 21 sources
Sale Estimate
£194,000
£184k - £203kHigh
Estimate
£194k
Range
£184k – £203k
Rent Estimate (pcm)
£1,000
£950 - £1k
Monthly
£1,000
Yield
6.19%

Verdict

Derived from HomePortfolio scores

Flat 3 earns an INVESTIGATE rating with HP Score 58/100. Investment score 60/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (91/100). 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)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
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HP Score
58/ 100
Mixed
Investment Score
60/ 100
Moderate
Crime Score
100/ 100
Elevated
Walkability
91/ 100
Excellent
Transit & Bike
Transit 27Bike 63
Walk Score, out of 100

Valuation & Market

Sale Estimate£194,000
Rent Estimate (pcm)£1,000
Gross Yield6.19%
1y Growth-
3y Growth-1.1%
5y Growth+1.7%
10y Growth+2.9%
Last Sold Price£139,950 (2007-05-11)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonModerate
  • MiningUnknown
  • LandslideSignificant
  • Air QualityLow
  • NoiseLow
View Full Risk Report

Planning Activity

Recent Apps
0SN15 3JJ
Approval Rate
-12mo
Development
low
  • PL/2026/06983
    Application For Additional Storey Incorporating Mansard Roof To Comprise 4no. Flats And Associated Works.
    Pending
  • PL/2026/06909
    G1. Poplar group consisting of five trees. • Reduce tallest tree in group by 10m and reduce remaining to same height. • Reduce eccentric lateral over car park by 40%
    Pending
  • PL/2026/06764
    Certificate of lawfulness for proposed erection of a single storey side extension
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership65.6%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2007-05-11
  • SourceLand Registry
View Ownership Details

Connectivity

Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
View Connectivity Map

Area Profile

Median EarningsLocal authority£31,873
Population Density1,850 /km²
Owner Occupied39%
Age Distribution
0-15 14%16-64 64%65+ 22%
View Area Profile

Schools Nearby

  • Wiltshire College and University Centre
    0.3 mi
    -
  • Ivy Lane Primary School
    0.3 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Monkton Park Primary School
    0.3 mi
    -
  • The Young People's Support Centre
    0.5 mi
    -

2 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • Awdry House, 3 St Mary Street
    -
    £128k
    -
  • Betcheman House, 8 - 10 St Mary Street
    -
    £150k
    -
  • Betcheman House, 8 - 10 St Mary Street
    -
    £147k
    -
  • Awdry House, 3 St Mary Street
    -
    £225k
    -