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Get started25 Court Lane is a five-bedroom semi-detached house in Southwark, London, London (SE21 7DH). It has a recorded floor area of 230 m² (around 2476 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (April 2020) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in July 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 79).
At 230 m² the property is well over the postcode median (155 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £3,067,000 sits 50.7% above the 2020 sale of £2,035,000. On a £-per-square-foot basis, the last sale (£822/sq ft) was about 118% above the typical sold price in the postcode. One planning record on file: tree works approved in 2022. Past consents include tree works, meaningful when judging how the property has evolved. Last sale on file: £2,035,000 in July 2020.
25 Court Lane's carbon output runs well above what efficient homes in the postcode produce.
T1. A Mulberry tree approximately 5m in height, Remove and the roots grubbed out.T2. A twin stemmed Ash tree approximately 15m in height, Crown thin by 20% including the removal of any dead wood and necessary re-shaping.
Latest sale on 25 Court Lane was the highest on Land Registry record across the postcode.
£3,067,000
Modelled from EPC, postcode comparables.
£2,035,000
Recorded with HM Land Registry.
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Detailed AI analysis
25 Court Lane outperforms the street on floor area by a wide margin.
Price per m²
£8,848
Street avg £8,318
Floor Area
230 m²
Street avg 169 m²
Habitable Rooms
9 rooms
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
Dulwich Village — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Changes detected from historical EPC data
Hot water system changed
Window efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Hot water system upgraded
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 July 2020Most recent
£2,035,000
Median price across the last 5 sales in SE21 7DH: £1,510,000 (2024–2018).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 7 rooms
CO₂ Emissions
7.5 t/year
Street avg 9.0 t/year
SE21 7BQ
Closest school
0.3 km
Dulwich Hamlet Junior School. 66 schools nearby.
Night-time· 23:00 – 07:00
41.7dB