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22 Treebourne Road, Biggin Hill, Westerham, TN16 3QW

UPRN:100020495258End Terrace House3 bedsBuilt 1950-1966
FreeholdCouncil Tax: Band DEPC: C (70)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:53:51.125507+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T15:17:25.056656+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 (2026-10-06T05:00:30.533230+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 (2026-10-11T09:07:59.625042+00:00)
22 Treebourne Road, Biggin Hill, Westerham, TN16 3QW

HP Score

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

    Mixed signals - investigate

Evidence
19 of 21 sources
Sale Estimate
£449,000
£426k - £471kHigh
Estimate
£449k
Range
£426k – £471k
Rent Estimate (pcm)
£1,900
£2k - £2k
Monthly
£1,900
Yield
5.08%

Verdict

Derived from HomePortfolio scores

22 Treebourne Road earns an INVESTIGATE rating with HP Score 72/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (42/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
72/ 100
Mixed
Investment Score
58/ 100
Moderate
Crime Score
11/ 100
Low
Walkability
42/ 100
Mixed
Transit & Bike
Transit 43Bike 39
Walk Score, out of 100

Valuation & Market

Sale Estimate£449,000
Rent Estimate (pcm)£1,900
Gross Yield5.08%
1y Growth-
3y Growth+1.1%
5y Growth+1.9%
10y Growth+2.3%
Last Sold Price£162,000 (2003-03-13)
View Market Details

Risk Overview

  • Flood RiskUnknown
  • SubsidenceModerate
  • RadonModerate
  • MiningLow
  • LandslideLow
  • Air QualityLow
  • NoiseLow
View Full Risk Report

Planning Activity

Recent Apps
0TN16 3QW
Approval Rate
-12mo
Development
low
  • 26/04182/HPA
    Raising roof line with addition of first floor storey, ground floor side extension, formation of basement and elevational alterations.
    Pending
  • 26/04008/LDC
    Demolition of existing detached garage and construction of replacement garage/outbuilding. LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
    Pending
  • 26/03310/FPA
    Demolition of existing dwellings and outbuildings at Nos. 51 and 53 The Grove, and erection of 8 three storey 4 bedroom dwellings (two terraces of 3 dwellings and a semi-detached pair) with associated landscaping, amenity areas, car parking, cycle parking and refuse storage facilities.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership60.4%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change2003-03-13
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£43,981
Population Density1,225 /km²
Owner Occupied92%
Age Distribution
0-15 21%16-64 60%65+ 19%
View Area Profile

Schools Nearby

  • Oaklands Primary Academy
    0.5 mi
    Requires improvement
  • Biggin Hill Primary School
    0.8 mi
    Good
  • Charles Darwin School
    1.0 mi
    Good
  • Tatsfield Primary School
    1.2 mi
    Report card2026

    Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All
  • 20 Treebourne Road
    -
    £475k
    -
  • 14 Treebourne Road
    -
    £412k
    -
  • 4 Treebourne Road
    -
    £415k
    -
  • 15 Treebourne Road
    -
    £405k
    -