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Get started21a is a mid-terrace house in Lewisham, London, London (SE14 6DG). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band B. At 77 m² this is the 15th smallest of 19 units on EPC record in the building, where floor areas span 50–154 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2021) shows a C (score 75), near the top of the C band. When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good.
Untraded for 21 years, with the last transfer in July 2005. Sale prices here have outpaced London HPI: 8.6% per year against 0% for the wider region. Today's modelled estimate of £501,000 sits 150.5% above the 2005 sale of £200,000. On a £-per-square-foot basis, the last sale (£241/sq ft) was about 21.2% below the postcode norm.
21a's estimated value is more than triple its earliest registered sale price (2001).
£501,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 5 years.
£200,000
Growth on file: 8.6% per year over 5 years.
On epc rating, 21a stands well clear of the street.
Price per m²
£2,597
Street avg £4,022
Floor Area
77 m²
Street avg 68 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Ludwick Mews — bus stop.

Daytime· 07:00 – 23:00
55.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 July 2005Most recent
£200,000
+53.8%over 4 years10 April 2001
£130,000
-5.8%17 January 2001
£138,000
Median price across the last 5 sales in SE14 6DG: £410,000 (2025–2019).
CO₂ Emissions
2.1 t/year
Street avg 2.4 t/year
Closest school
0.0 km
Childeric Primary School. 79 schools nearby.
Night-time· 23:00 – 07:00
45.2dB
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