3a Walcorde Avenue, London SE17 1LS

Mid-Terrace flat · Built 1900-1929 · 52 m² · Owner-Occupied · Boiler and radiators, mains gas

Upgrade Plan

Get upgrade quotes
MeasureGrantNet costSaving / yrPaybackGrade effect
Floor insulation(optional, beyond C)£800 – £1,200£1178.6 yrs+4.2 pts
Low energy lighting(optional, beyond C)£45£58.8 yrs+0.2 pts
Solid wall insulation(optional, beyond C)£4,000 – £14,000£12650+ yrs+4.6 pts

Grants verified 20 August 2026. Costs are the register’s indicative ranges. Savings are restated at the fuel prices assumed in July 2026. Points per measure are estimated from 19.9 million certificates and rescaled to this home’s own certificate delta; the total is the register’s figure.

Running costs

£815
per year at grade C
£567
per year at grade C

Restated at the fuel prices assumed in July 2026. This certificate, assessed in 2021, states £494 a year at the prices assumed then. Modelled costs, not a bill.

Sold prices

14 December 2021£330,000
26 February 2021£290,000
26 February 2021£300,000
17 June 2011£210,000
19 March 2004£155,000
3 November 2000£113,000
15 January 1999£57,000

Estimated today: £336,984 HPI-indexed estimate, not a valuation

Walcorde Avenue: 26 sales since 1995 · £413,571 average over 10 years

Schools nearby

The schools’ own performance — Progress 8 shows value added, not just raw results.

SchoolPhaseDistanceProgress
Robert Browning Primary SchoolPrimaryunder 0.1 mi
Victory Primary SchoolPrimary0.2 mi
Crampton PrimaryPrimary0.3 mi
South Bank University AcademySecondary0.3 miProgress 8 -0.16 · average (2023/24)
St Saviour's and St Olave's Church of England SchoolSecondary0.4 miProgress 8 +0.58 · well above average (2023/24)
Notre Dame Catholic Girls' SchoolSecondary0.7 miProgress 8 +0.25 · above average (2023/24)

Schools from the DfE register, performance from the KS4 performance tables. Progress 8 is a GCSE measure, so primaries have none. Distance is straight-line from the postcode, not a catchment: admission is decided by the school, not by us.

Area context

Police-recorded crime for the wider neighbourhood, not this address. We grade homes, never neighbourhoods — so this is reported as a count, not a rating.

35.3
crimes a month
388
in the last 12 months
Anti-social behaviour
most common · 41% of the total

Police.uk street-level data for LSOA E01033877, to 2026-06. An LSOA holds about 1,500 people, so this covers far more than one street.

Walcorde Avenue

How this home sits against its street.

20
graded homes
60.8
average score
D
most common grade
+8.2
this home vs street
Energy data © Crown copyright, EPB Register© HM Land Registry, OGL v3We grade homes, never neighbourhoods.