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Get started25 Calton Avenue is a property in Southwark, London, London (SE21 7DE). It has council tax band F.
Held since July 2004 — that's 22 years off the open market, well above the local norm. Sale prices here have outpaced London HPI: 11.6% per year against 0% for the wider region. One historical planning record sits against the property in 2009.
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
T1 Walnut Tree 12m high, DBH 300mm located in rear garden - reduce to previous pollard points (approx 20% reduction). Reason: to maintain tree at a suitable size for the location.
Sale price has at least doubled since 1997.
£575,000
Growth on file: 11.6% per year over 7 years.
8 July 2004Most recent
£575,000
+115.8%over 7 yearsEverything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
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 Village — bus stop.

Daytime· 07:00 – 23:00
52.3dB

2 July 1997
£266,500
Median price across the last 5 sales in SE21 7DE: £1,345,000 (2025–2019).
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Detailed EPC data
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Full planning history
Every application and decision on record
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Closest school
0.2 km
Dulwich Village Church of England Infants' School. 68 schools nearby.
Night-time· 23:00 – 07:00
42.0dB