Flat 3, Alison House, 10 Sandown Avenue, Westcliff-on-Sea, SS0 9YB
UPRN:10024285647Flat/MaisonetteBeds -Built 1930-1949
Tenure: -Council Tax: Band AEPC: E (42)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:07:45.224574+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 refresh
Location map - no listing photos available
HP Score
78
/ 100
Strong
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
19 of 21 sourcesSale Estimate
£208,000
£187k - £229kMedium
Estimate
£208k
Range
£187k – £229k
Rent Estimate (pcm)
£1,200
£1k - £1k
Monthly
£1,200
Yield
6.92%
Verdict
Derived from HomePortfolio scores
Flat 3 earns an INVESTIGATE rating with HP Score 78/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is low. Walkability is good (81/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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
78
HP Score
78/ 100
Strong
58
Investment Score
58/ 100
Moderate
18
Crime Score
18/ 100
Moderate
81
Walkability
81/ 100
High
Transit & Bike
Transit 23Bike 46
Walk Score, out of 100
Valuation & Market
Sale Estimate£208,000
Rent Estimate (pcm)£1,200
Gross Yield6.92%
1y Growth-13.6%
3y Growth+2.8%
5y Growth+2.2%
10y Growth+4.1%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0SS0 9YB
Approval Rate
-12mo
Development
low
- Pending26/01417/FULTemporary change of use of land for the storage of motor vehicles (Class B8) for a period of three years
- Pending26/01416/ADApplication for approval of details pursuant to condition 07 (renewable energy) of planning permission 26/00309/FUL dated 08/05/2026
- Pending26/01420/FULHDemolish existing single storey rear extension, erect replacement single storey rear extension, install rooflight to front, flue to south and AC unit to north, alter elevations
Ownership
- Corporate Ownership59.1%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
5 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£33,594
Population Density4,587 /km²
Owner Occupied83%
Age Distribution
0-15 21%16-64 58%65+ 21%
Schools Nearby
- Our Lady of Lourdes Catholic Primary School0.2 miGood
- Chalkwell Hall Junior School0.3 mi
Inspected as Chalkwell Hall Junior School (URN 114718) on 22 Mar 2023
- Chalkwell Hall Infant School0.3 miGood
- Westcliff High School for Boys Academy0.3 miOutstanding
7 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 20 Sandown Avenue-£450k-
- 52 Sandown Avenue-£463k-
- 4 Sandown Avenue-£535k-
- 26 Sandown Avenue-£421k-