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Get started21a is a mid-terrace house in Lambeth, London, London (SW4 7RJ). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2018) shows a C (score 70). The rating has held steady at C across 2 certificates since October 2008. Between certificates, window efficiency dropped from Good to Very Poor. At 62 m² this is the 8th smallest of 32 units on EPC record in the building, where floor areas span 33–218 m². The building's EPC ratings span G to B across 32 units on file.
Sale prices here have outpaced London HPI: 1.7% per year against -0.1% for the wider region. On a £-per-square-foot basis, the last sale (£1,349/sq ft) was about 281.2% above the typical sold price in the postcode. It changed hands recently, sold October 2025 for £900,000. At 62 m² it's 23.9% smaller than the typical home in the postcode (82 m² median across 44 EPCs).
21a valuation sits well clear of the typical sold price in this postcode.
£815,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 11 years.
£900,000
Growth on file: 1.7% per year over 11 years.
21a is notably below the street on years held.
Price per m²
£14,516
Street avg £7,504
Floor Area
62 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Tremadoc Road — bus stop.

Daytime· 07:00 – 23:00
54.1dB

2 October 2025Most recent
£900,000
+16.1%over 4 years20 November 2020
£775,000
+4.7%over 6 years16 May 2014
£740,000
Median price across the last 5 sales in SW4 7RJ: £680,500 (2025–2022).
CO₂ Emissions
2.1 t/year
Street avg 2.9 t/year
SW4 7DZ
Closest school
0.7 km
St Andrew's Church of England Primary School. 86 schools nearby.
Night-time· 23:00 – 07:00
43.2dB
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