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Get startedDulwich College Sanatorium is a detached house in Southwark, London, London (SE21 7LJ). It has a recorded floor area of 470 m² (around 5059 sq ft) and construction records dating it to before 1900. The latest certificate (June 2025) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump.
Dulwich College Sanatorium's carbon output runs well above what efficient homes in the postcode produce.
Dulwich College Sanatorium has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£2,927,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.5 km
Dulwich College — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Median price across the last 2 sales in SE21 7LJ: £277,325 (2024–2019).
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Closest school
0.6 km
Kingsdale Foundation School. 60 schools nearby.
Night-time· 23:00 – 07:00
42.6dB