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15 Trevelyan Court, Windsor, SL4 3SE

UPRN:10012312288Purpose Built Flat3 bedsBuilt 2003-2006
LeaseholdCouncil Tax: Band EEPC: E (54)
Data freshness:Listing· 1mo agoListing: ageing, refreshed 1mo ago (2026-10-09T04:00:03.047510+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:16:35.820870+00:00)Ownership· freshOwnership: fresh, refreshed today (2026-11-10T16:51:34.589948+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-07-01T02:04:50.057738+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 (2026-10-11T21:47:34.954435+00:00)
15 Trevelyan Court, Windsor, SL4 3SE

HP Score

Strong
Verdict
today
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
19 of 21 sources
Sale Estimate
£429,000
£408k - £451kHigh
Estimate
£429k
Range
£408k – £451k
Rent Estimate (pcm)
£1,650
£2k - £2k
Monthly
£1,650
Yield
4.62%

Verdict

Derived from HomePortfolio scores

15 Trevelyan Court earns an INVESTIGATE rating with HP Score 79/100. Investment score 65/100 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 leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.

Key SourcesEPC RegisterPortal listingsOfcom Connected NationsMarket 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
79/ 100
Strong
Investment Score
65/ 100
Moderate
Crime Score
19/ 100
Moderate
Walkability
78/ 100
High
Transit & Bike
Transit 14Bike 60
Walk Score, out of 100

Valuation & Market

Sale Estimate£429,000
Rent Estimate (pcm)£1,650
Gross Yield4.62%
1y Growth-6.6%
3y Growth+0.2%
5y Growth-0.7%
10y Growth+0.3%
Last Sold Price£385,000 (2019-12-03)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceModerate
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseLow
View Full Risk Report

Planning Activity

Recent Apps
0SL4 3SE
Approval Rate
-12mo
Development
low
  • 26/02684/CONDIT
    Details required by Condition 2 (External materials), 3 (Window and doors), 4 (Kitchen extractor) of planning permission 25/01497/FULL for Part single part two storey rear extension, enlargement of existing basement and ventilation system following demolition of existing elements.
    Pending
  • 26/02631/FULL
    Replacement detached outbuilding ancillary to the main dwelling.
    Pending
  • 26/02615/FULL
    First floor side extension and alteration to fenestration.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership59.6%
  • Overseas OwnershipNo
  • Lease Term Remaining132 yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2019-12-03
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£37,653
Population Density-
Owner Occupied56%
Age Distribution
0-15 18%16-64 62%65+ 20%
View Area Profile

Schools Nearby

  • St Edward's Catholic First School
    0.1 mi
    Good
  • St Edward's Royal Free Ecumenical Middle School, Windsor
    0.2 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Oakfield First School
    0.3 mi

    Inspected as Oakfield First School (URN 109897) on 6 Nov 2018

  • The Lawns Nursery School
    0.3 mi
    Outstanding

1 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All
  • 29 Trevelyan Court
    -
    £350k
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  • 13 Trevelyan Court
    -
    £340k
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  • 33 Trevelyan Court
    -
    £390k
    -
  • 49 Trevelyan Court
    -
    £465k
    -