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Get started12a is a semi-detached house in Lewisham, London, London (SE12 0QA). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band C. At 83 m² this is the 9th smallest of 22 units on EPC record in the building, where floor areas span 19–246 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (March 2020) shows a C (score 72). When first surveyed in November 2017 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 81).
Sale prices here have outpaced London HPI: 20.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 108.3% above the typical sold price in the postcode. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 83 m² it's 16.2% smaller than the typical home in the postcode (99 m² median across 21 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Last sale on file: £387,500 in April 2020.
Extension: Single storey · Rear of property
An application submitted under Section 96a of the Town & Country Planning Act 1990 for a non-material amendment in connection with the planning permission (DC/15/093702) dated 03/08/2018 for the construction of an extension to the rear roof slope of 12A Coopers Lane, SE12, in connection with the creation of a one bed, self-contained flat on the second floor together with the installation of 2 rooflights, in order to allow the installation of an additional Conservation type rooflight to the front roof slope.
12a saw 3 transfers in just over a decade — high turnover for the postcode.
£422,000
Modelled from EPC, postcode comparables and a sale-price growth of 20.6% per year over 2 years.
£387,500
Growth on file: 20.6% per year over 2 years.
Price per m² for 12a runs comfortably ahead of the street norm.
Price per m²
£4,669
Street avg £3,389
Floor Area
83 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Coopers Lane — bus stop.

Daytime· 07:00 – 23:00
50.9dB

Changes detected from historical EPC data
Upgraded to gas central heating
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Details of Conditions (4) Refuse Storage and (5) Cycle Parking Provision of the planning permission (DC/18/106298) dated 03 July 2018 for the construction of an extension to the rear roof slope of 12A Coopers Lane, SE12, in connection with the creation of a one bed, self-contained flat on the second floor together with the installation of 2 rooflights.
1 more application for this property
Join to see all planning history.
3 April 2020Most recent
£387,500
-3.1%over 1 year23 April 2018
£400,000
+53.8%16 February 2018
£260,000
Median price across the last 5 sales in SE12 0QA: £720,000 (2025–2018).
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.0 t/year
SE12 0JH
Closest school
0.1 km
Cooper's Lane Primary School. 42 schools nearby.
Night-time· 23:00 – 07:00
40.9dB
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