20 Cedar Close, Lambeth, London, SE21 8HX
About 20 Cedar Close
20 Cedar Close is a one-bedroom mid-terrace house in Lambeth, London, London (SE21 8HX). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (November 2020) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since October 2009. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Average; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. Main heating runs on electricity. At 40 m² this is the 23rd smallest of 47 units on EPC record in the building, where floor areas span 24–61 m². The building's EPC ratings span E to B across 47 units on file.
Across 1997–2014, sale prices on this property compounded at 9.8% per year. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 51% above the typical sold price in the postcode. 12 years since the last transfer (April 2014).
What this property has
Inside
- Bedrooms1
Outside
- Private gardenYes
Building
- ConciergeYes
- RefurbishedYes
Energy performance
20 Cedar Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
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Planning history
20 Cedar Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 20 Cedar Close has grown more than fourfold since the 1997 starting point.
£158,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 17 years.
£147,000
Growth on file: 9.8% per year over 17 years.
Sales timeline
3 April 2014Most recent
£147,000
+390.0%over 16 years24 April 1997
£30,000
Median price across the last 5 sales in SE21 8HX: £147,500 (2025–2024).
Nearby sales in SE21 8HX
4 Cedar Close, Lambeth, London, SE21 8HX
Sold Sept 2025
£145,00018 Cedar Close, Lambeth, London, SE21 8HX
Sold Apr 2025
£155,00050 Cedar Close, Lambeth, London, SE21 8HX
Sold Nov 2024
£130,00017 Cedar Close, Lambeth, London, SE21 8HX
Sold Sept 2024
£150,00015 Cedar Close, Lambeth, London, SE21 8HX
Sold Sept 2024
£147,500
Versus other Cedar Close homes
20 Cedar Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,675
Street avg £3,348
Floor Area
40 m²
Street avg 40 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Lancaster Avenue West Dulwich — bus stop.
Closest school
0.5 km
The Elmgreen School. 64 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.7dB

Night-time· 23:00 – 07:00
44.8dB







