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Block A Old School Building, 110 Voltaire Buildings, 330 Garratt Lane, London, SW18 4FR

UPRN:10070239247Converted Flat1 bedsBuilt before 1900
LeaseholdCouncil Tax: Band DEPC: C (78)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T08:55:42.086513+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:56:05.278352+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· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
Block A Old School Building, 110 Voltaire Buildings, 330 Garratt Lane, London, SW18 4FR

HP Score

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

    Strong fundamentals; flood risk not assessed

Evidence
20 of 21 sources
Sale Estimate
£424,000
£403k - £446kHigh
Estimate
£424k
Range
£403k – £446k
Rent Estimate (pcm)
£1,950
£2k - £2k
Monthly
£1,950
Yield
5.52%

Verdict

Derived from HomePortfolio scores

Block A Old School Building earns an INVESTIGATE rating with HP Score 76/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (91/100). 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 covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
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HP Score
76/ 100
Strong
Investment Score
66/ 100
Moderate
Crime Score
43/ 100
Elevated
Walkability
91/ 100
Excellent
Transit & Bike
Transit 42Bike 73
Walk Score, out of 100

Valuation & Market

Sale Estimate£424,000
Rent Estimate (pcm)£1,950
Gross Yield5.52%
1y Growth-
3y Growth-0.2%
5y Growth+0.2%
10y Growth+0.0%
Last Sold Price£427,500 (2016-03-10)
View Market Details

Risk Overview

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

Planning Activity

Recent Apps
0SW18 4FR
Approval Rate
-12mo
Development
low
  • 2026/3244
    Erection of an extension above the two storey back addition.
    Rejected
  • 2026/3225
    Non material amendment to planning permission dated 09/08/2026 ref 2026/2242 (Erection of a rear roof dormer extension) to allow changes to the style of uPVC casement windows.
    Pending
  • 2026/3234
    T1 Hawthorn (x1) Reduce crown height by 1.5-2m and width by 1-1.5m. Reason: To maintain at a smaller size and prevent overhang over pavement. T2 Portuguese Laurel (x1) Reduce crown by 1-1.2m all around. Reason: To maintain at a smaller size.Gerneral maintenance.
    Pending
View Planning Timeline

Ownership

  • Corporate Ownership52.4%
  • Overseas OwnershipNo
  • Lease Term Remaining80 yrs
  • CovenantsRestrictive
  • Lease TypeLeasehold
  • Last Ownership Change2016-03-10
  • SourceLand Registry
View Ownership Details

Connectivity

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

Area Profile

Median EarningsLocal authority£49,310
Population Density10,916 /km²
Owner Occupied38%
Age Distribution
0-15 11%16-64 83%65+ 6%
View Area Profile

Schools Nearby

  • Floreat Wandsworth Primary School
    0.3 mi
    Area grades2024

    Inspected after Ofsted withdrew the single overall grade.

  • Southfields Academy
    0.3 mi
    Good
  • Earlsfield Primary School
    0.3 mi
    Outstanding
  • Chelsea Hall School
    0.3 mi
    Inspected by ISI

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

View All Schools

Comparables

View All
  • Voltaire Buildings, 330 Garratt Lane
    -
    £355k
    -
  • Voltaire Buildings, 330 Garratt Lane
    -
    £495k
    -
  • Voltaire Buildings, 330 Garratt Lane
    -
    £350k
    -
  • Voltaire Buildings, 330 Garratt Lane
    -
    £415k
    -