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Get started400c is a detached house in Lewisham, London, London (SE12 0EF). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 2003-2006. At 49 m² this is the 6th smallest of 34 units on EPC record in the building, where floor areas span 21–189 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (July 2023) shows a C (score 74).
Today's modelled estimate of £281,000 sits 1046.9% above the 2017 sale of £24,500. On a £-per-square-foot basis, the last sale (£46/sq ft) was about 77.4% below the postcode norm. At 49 m² it sits well below the postcode median (84 m² across 33 EPCs), making it one of the more compact homes locally. On the market in July 2017 and unlisted since — roughly 9 years.
400c's carbon output is low for the local stock.
400c's modelled value sits at over four times its earliest registered sale price (2017).
£281,000
Modelled from EPC, postcode comparables.
£24,500
Recorded with HM Land Registry.
Price per m² for 400c lags the street by a wide margin.
Price per m²
£500
Street avg £2,096
Floor Area
49 m²
Street avg 74 m²
Habitable Rooms
2 rooms
Street avg 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
Grove Park Station — bus stop.

Daytime· 07:00 – 23:00
50.6dB

13 July 2017Most recent
£24,500
Median price across the last 5 sales in SE12 0EF: £355,000 (2025–2022).
CO₂ Emissions
1.5 t/year
Street avg 3.5 t/year
SE12 0HP
Closest school
0.4 km
Haberdashers' Knights Academy. 39 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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