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Get started15 Coney Acre is a three-bedroom detached house in Lambeth, London, London (SE21 8LL). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, roof efficiency went from Good to Very Good and lighting went from Poor to Very Good; while wall efficiency dropped from Average to Poor and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced London HPI: 8.8% per year against 0% for the wider region. Today's modelled estimate of £788,000 is 43.3% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£506/sq ft) was about 38.3% above the typical sold price in the postcode. One planning record on file: solar panel installation approved in 2008. Past consents include solar panel installation, meaningful when judging how the property has evolved. Last changed hands 12 years ago, in July 2014.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning records include a solar-panel installation at 15 Coney Acre.
Price for 15 Coney Acre has grown more than fourfold since the 1996 starting point.
£788,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 18 years.
£550,000
Growth on file: 8.8% per year over 18 years.
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Detailed AI analysis
15 Coney Acre outperforms the street on epc rating by a wide margin.
Price per m²
£5,446
Street avg £7,543
Floor Area
101 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Thurlow Park Road/Croxted Road — bus stop.

Daytime· 07:00 – 23:00
53.2dB

Changes detected from historical EPC data
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Solar water heating installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Installation of 2 x solar panels to the rear roof elevation.
23 July 2014Most recent
£550,000
+358.3%over 17 years1 August 1996
£120,000
Median price across the last 5 sales in SE21 8LL: £770,000 (2023–2019).
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.1 t/year
SE21 8AS
Closest school
0.5 km
Rosendale Primary School. 65 schools nearby.
Night-time· 23:00 – 07:00
44.2dB