25 Court Lane, Southwark, London, SE21 7DH
About 25 Court Lane
25 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 (146 m² across 13 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 June 2020.
What this property has
Inside
- Bedrooms5
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenYes
- Summer houseYes
Energy performance
25 Court Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
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
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
Planning history
1 application on record at 25 Court Lane, Southwark, London, SE21 7DH
- Mar 2022Tree WorksTreesOutcome in report
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.
- Documents
- 9 docs on file
- Reference
- 22/AP/0239
Unlock 25 Court Lane, Southwark, London, SE21 7DH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
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.
Sales timeline
30 June 2020Most recent
£2,035,000
Median price across the last 5 sales in SE21 7DH: £1,510,000 (2024–2018).
Nearby sales in SE21 7DH
1d, Court Lane, Southwark, London, SE21 7DH
Sold Feb 2024
£860,00023 Court Lane, Southwark, London, SE21 7DH
Sold Jan 2022
£1,510,00035 Court Lane, Southwark, London, SE21 7DH
Sold Jan 2021
£1,925,00013 Court Lane, Southwark, London, SE21 7DH
Sold Aug 2018
£1,600,0001c, Court Lane, Southwark, London, SE21 7DH
Sold Feb 2018
£750,000
Versus other Court Lane homes
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 170 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
7.5 t/year
Street avg 9.1 t/year
Similar properties nearby
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1 Gilkes Crescent, Southwark
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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
Dulwich Village — bus stop.
Closest school
0.3 km
Dulwich Hamlet Junior School. 66 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
41.7dB







