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40 Tansy House, 23 Forest Road, London, E17 6HW

UPRN:10095403164Flat/Maisonette1 bedsBuilt 2021
LeaseholdCouncil Tax: -EPC: B (84)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:47:20.545583+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· freshSchools: fresh, refreshed 3d ago (2026-11-05T17:42:09.721250+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
40 Tansy House, 23 Forest Road, London, E17 6HW

HP Score

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

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£437,000
£416k - £459kHigh
Estimate
£437k
Range
£416k – £459k
Rent Estimate (pcm)
£1,950
£2k - £2k
Monthly
£1,950
Yield
5.35%

Verdict

Derived from HomePortfolio scores

40 Tansy House earns an INVESTIGATE rating with HP Score 68/100. Investment score 72/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is good (75/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
68/ 100
Mixed
Investment Score
72/ 100
High
Crime Score
72/ 100
Elevated
Walkability
75/ 100
High
Transit & Bike
Transit 64Bike 70
Walk Score, out of 100

Valuation & Market

Sale Estimate£437,000
Rent Estimate (pcm)£1,950
Gross Yield5.35%
1y Growth+27.2%
3y Growth+3.1%
5y Growth+2.3%
10y Growth+3.2%
Last Sold Price£414,000 (2021-12-14)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceSignificant
  • RadonLow
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseModerate
View Full Risk Report

Planning Activity

Recent Apps
0E17 6HW
Approval Rate
-12mo
Development
low
  • HGY/2026/2864
    Partial approval of details (Ground Floor units within Phase 2 only) pursuant to Condition B16 (Sustainability Standards – Non-residential [BREEAM]) attached to Planning Permission Ref: HGY/2016/1719 dated 12 June 2017.
    Pending
  • 26/04153/OA
    Demolition of existing structures and redevelopment of site to provide a mix of Purpose Built Student Accommodation (Sui Generis), residential (Class C3), and light industrial flexible (Class B2 and E(g)) uses, alongside public realm, open space, amenity, vehicle and cycle parking, and associated works.
    Approved
  • 261627
    Submission of details pursuant to condition 4 (Air Quality and Dust Management Plan) attached to planning permission reference 250581, granted 25/03/2026.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership58.6%
  • Overseas OwnershipNo
  • Lease Term Remaining999+ yrs
  • CovenantsNone
  • Lease TypeLeasehold
  • Last Ownership Change2021-12-14
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£37,971
Population Density-
Owner Occupied36%
Age Distribution
0-15 9%16-64 90%65+ 1%
View Area Profile

Schools Nearby

  • Willowfield School
    0.2 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

  • Big Creative Academy
    0.2 mi
    -
  • Stoneydown Park School
    0.3 mi
    Good
  • St Patrick's Catholic Primary School
    0.3 mi
    Good

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

View All Schools

Comparables

View All
  • Tansy House, 23 Forest Road
    -
    £505k
    -
  • Tansy House, 23 Forest Road
    -
    £400k
    -
  • Tansy House, 23 Forest Road
    -
    £557k
    -
  • Tansy House, 23 Forest Road
    -
    £375k
    -