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Get started146 Court Lane is a five-bedroom semi-detached house in Southwark, London, London (SE21 7EB). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (July 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Average to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80).
Sale prices here have outpaced London HPI: 5.1% per year against 0% for the wider region. Today's modelled estimate of £2,582,000 is 18% below the 2022 sale of £3,150,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£1,421/sq ft) was about 134.6% above the typical sold price in the postcode. 7 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 206 m² it's 15.6% smaller than the typical home in the postcode (244 m² median across 5 EPCs). Last sale on file: £3,150,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
146 Court Lane's carbon output runs well above what efficient homes in the postcode produce.
146 Court Lane has been through 4 approved planning applications — a well-evolved property.
T1 Dawn Redwood (x1) - Reduce branches closest to property by approximately 1.5m. Reason: To ensure 2.5m clearance from No.142. T3 Himalayan Birch (x1) - (In No.148). Cut back branches overhanging No.146 by approximately 1.5m. Reason: General maintenance. To maintain the tree at a smaller size. T4 Oak (x1) - (In No.148). Cut back x2 lowest branches overhanging No.146 back by 2m. Reason: General maintenance. To maintain the tree at a smaller size.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£2,582,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 12 years.
£3,150,000
Growth on file: 5.1% per year over 12 years.
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Detailed AI analysis
146 Court Lane outperforms the street on price per m² by a wide margin.
Price per m²
£15,291
Street avg £9,097
Floor Area
206 m²
Street avg 224 m²
Habitable Rooms
7 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Eynella Road / Dulwich Library — bus stop.

Daytime· 07:00 – 23:00
51.4dB

Changes detected from historical EPC data
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Construction of single storey garden room.Changes from previously approved garden room under application 23/AP/0001- modifications to foundations to reduce further the impact on adjacent oak tree.- height of new garden room revised as approved by Dulwich Estate Scheme of Management to match the approved height of adjacent outbuilding at 148 Court Lane (11/AP/4139).- to mitigate visual impact on property 142 Court Lane the offset from the boundary is increased. - minor changes to fenestration with no deterimantal impact on adjacent properties- omission of green roof
5 more applications for this property
Join to see all planning history.
30 August 2022Most recent
£3,150,000
+50.0%over 4 years27 February 2018
£2,100,000
+21.7%over 7 years21 July 2010
£1,725,000
Median price across the last 5 sales in SE21 7EB: £1,825,000 (2019–2009).
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Every application and decision on record
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Street avg 8 rooms
CO₂ Emissions
8.1 t/year
Street avg 7.9 t/year
SE21 7ER
Closest school
0.4 km
St Anthony's Catholic Primary School. 60 schools nearby.
Night-time· 23:00 – 07:00
42.7dB