21 Grassy Lane, Sevenoaks, TN13 1PW
UPRN:50002010947Detached House5 bedsBuilt 1996-2002
FreeholdCouncil Tax: -EPC: C (73)
Data freshness:Listing· 1mo agoListing: ageing, refreshed 1mo ago (2026-10-09T04:00:03.047510+00:00)Planning· freshPlanning: fresh, refreshed 4d ago (2026-11-07T06:56:12.870153+00:00)Ownership· freshOwnership: fresh, refreshed yesterday (2026-11-10T19:37:47.171049+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· 4mo agoSchools: stale, refreshed 4mo ago (2026-07-07T09:14:45.605452+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
HP Score
77
/ 100
Strong
Verdict
yesterday
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed
Evidence
18 of 21 sourcesSale Estimate
£1,612,000
£1.53M - £1.69MHigh
Estimate
£1.61M
Range
£1.53M – £1.69M
Rent Estimate (pcm)
£6,000
£5k - £7k
Monthly
£6,000
Yield
4.47%
Verdict
Derived from HomePortfolio scores
21 Grassy Lane earns an INVESTIGATE rating with HP Score 77/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (53/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
77
HP Score
77/ 100
Strong
61
Investment Score
61/ 100
Moderate
3
Crime Score
3/ 100
Low
53
Walkability
53/ 100
Moderate
Transit & Bike
Transit 11Bike 36
Walk Score, out of 100
Valuation & Market
Sale Estimate£1,612,000
Rent Estimate (pcm)£6,000
Gross Yield4.47%
1y Growth-
3y Growth+1.4%
5y Growth+2.8%
10y Growth+2.8%
Last Sold Price£725,000 (2003-10-24)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonModerate
- MiningLow
- LandslideModerate
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
2TN13 1PW
Approval Rate
100%12mo
Development
low
- Pending26/02911/DETAILDetails pursuant to condition 25 (secured by design accreditation) of 22/03519/MMA
- Pending26/02873/WTCAReduce height of Japanese Cedar by 20ft and bring in top laterals to shape.
- Pending26/02768/WTCAArizona Cyprus tree - removal.
Ownership
- Corporate Ownership57.3%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2003-10-24
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£34,969
Population Density-
Owner Occupied86%
Age Distribution
0-15 22%16-64 53%65+ 25%
Schools Nearby
- Inspected by ISISolefield School0.3 mi
- Inspected by ISISevenoaks School0.4 mi
- Inspected by ISIThe New Beacon School0.4 mi
- St Thomas' Catholic Primary School, Sevenoaks0.5 miArea grades2025
Inspected after Ofsted withdrew the single overall grade.
3 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- Pineview, 21A Grassy Lane-£1.45M-
- Timbers Grassy Lane-£2.30M-
- Scotts Pines Grassy Lane-£1.62M-
- Clavella Grassy Lane-£1.55M-