21 College Gardens, Southwark, London, SE21 7BE
About 21 College Gardens
21 College Gardens is a mid-terrace house in Southwark, London, London (SE21 7BE). It has a recorded floor area of 187 m² (around 2010 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (December 2009) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from December 2009, so improvements made since then won't be reflected.
Held since December 2003 — that's 22 years off the open market, well above the local norm. Across 1996–2003, sale prices on this property compounded at 12.6% per year. Today's modelled estimate of £1,740,000 sits 178.4% above the 2003 sale of £625,000. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 56.2% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).
Energy performance
21 College Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Dec 2019
EPC Rating
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Planning history
21 College Gardens has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has at least doubled since 1996.
£1,740,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.6% per year over 7 years.
£625,000
Growth on file: 12.6% per year over 7 years.
Sales timeline
11 December 2003Most recent
£625,000
+135.8%over 7 years26 September 1996
£265,000
Median price across the last 5 sales in SE21 7BE: £1,700,000 (2023–2016).
Nearby sales in SE21 7BE
14 College Gardens, Southwark, London, SE21 7BE
Sold May 2023
£2,100,00013 College Gardens, Southwark, London, SE21 7BE
Sold Jan 2021
£1,860,00017 College Gardens, Southwark, London, SE21 7BE
Sold Mar 2020
£1,700,0006 College Gardens, Southwark, London, SE21 7BE
Sold Apr 2018
£1,685,00018 College Gardens, Southwark, London, SE21 7BE
Sold Oct 2016
£1,550,000
Versus other College Gardens homes
21 College Gardens is notably below the street on price per m².
Price per m²
£3,346
Street avg £8,828
Floor Area
187 m²
Street avg 181 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
10.0 t/year
Street avg 8.0 t/year
Similar properties nearby
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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
0.2 km
Dulwich College — bus stop.
Closest school
0.6 km
Dulwich Hamlet Junior School. 65 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
51.8dB

Night-time· 23:00 – 07:00
43.1dB







