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Get started128 Court Lane is a detached house in Southwark, London, London (SE21 7EA). It has a recorded floor area of 353 m² (around 3800 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (May 2016) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 73), a 3-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 8% per year against 0% for the wider region. Today's modelled estimate of £7,035,000 is 32.7% above the 2016 sale price. At 353 m² the property is well over the postcode median (248 m² across 4 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 9 planning records sit against the property, 6 approved, 0 refused. Past consents include tree works, new windows, an extension and partial demolition, meaningful when judging how the property has evolved. Last sold in August 2016, so it's been off the market for around 10 years.
128 Court Lane's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 10 May 2026
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
5 Day Notice , T1 & T2 Weeping Ash x2 (Fraxinus excelsior 'Pendular')- large branch fell into Dulwich Park recently, requires climbing for close crown inspection to remove any dead, damaged of diseased wood only.
Latest sale on 128 Court Lane was the highest on Land Registry record across the postcode.
£7,035,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 15 years.
£5,300,000
Growth on file: 8.0% per year over 15 years.
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Detailed AI analysis
128 Court Lane outperforms the street on floor area by a wide margin.
EPC Rating
36 (F)
Street avg 41 (E)
Floor Area
353 m²
Street avg 245 m²
CO₂ Emissions
22.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Dulwich / The Plough — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Replacement of doors, windows and two roof lights to the rear of the property.
7 more applications for this property
Join to see all planning history.
25 August 2016Most recent
£5,300,000
+221.2%over 15 years4 June 2001
£1,650,000
Median price across the last 5 sales in SE21 7EA: £1,300,000 (2015–2006).
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Street avg 17.2 t/year
Habitable Rooms
12 rooms
Street avg 10 rooms
Closest school
0.5 km
St Anthony's Catholic Primary School. 68 schools nearby.
Night-time· 23:00 – 07:00
42.3dB