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Get started3 Court Lane Gardens is a five-bedroom semi-detached house in Southwark, London, London (SE21 7DZ). It has a recorded floor area of 260 m² (around 2799 sq ft), construction records dating it to before 1900 and council tax band G. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a conservatory. The latest certificate (September 2023) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
Sale prices here have outpaced London HPI: 8.3% per year against 0% for the wider region. Today's modelled estimate of £3,313,000 is 11.7% below the 2024 sale of £3,750,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,340/sq ft) was about 48.1% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a loft conversion and partial demolition, meaningful when judging how the property has evolved. Most recent transfer: September 2024 at £3,750,000.
3 Court Lane Gardens's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Construction of a front dormer roof extension
Latest sale on 3 Court Lane Gardens was the highest on Land Registry record across the postcode.
£3,313,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 28 years.
£3,750,000
Growth on file: 8.3% per year over 28 years.
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Detailed AI analysis
On price per m², 3 Court Lane Gardens stands well clear of the street.
Price per m²
£14,423
Street avg £9,920
Floor Area
260 m²
Street avg 228 m²
Habitable Rooms
10 rooms
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 Village — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Extension: Single storey · Rear of property
Demolition of existing single storey rear extension and construction of single storey ground floor rear extension
25 September 2024Most recent
£3,750,000
+844.6%over 28 years12 July 1996
£397,000
Median price across the last 5 sales in SE21 7DZ: £2,440,000 (2023–2017).
8 Court Lane Gardens Southwark London
Sold Jul 2023
11 Court Lane Gardens Southwark London
Sold Apr 2020
21 Court Lane Gardens Southwark London
Sold Sept 2019
4 Court Lane Gardens Southwark London
Sold Jul 2018
10 Court Lane Gardens Southwark London
Sold May 2017
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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 8 rooms
CO₂ Emissions
9.3 t/year
Street avg 11.6 t/year
SE21 7BU
Closest school
0.5 km
Dulwich Hamlet Junior School. 69 schools nearby.
Night-time· 23:00 – 07:00
41.7dB