89b, Court Lane, Southwark, London, SE21 7EF
About 89b
89b is a four-bedroom semi-detached house in Southwark, London, London (SE21 7EF). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (June 2025) shows a C (score 71). When first surveyed in April 2021 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Good and hot-water efficiency went from Average to Good; while lighting dropped from Average to Poor. The recommended improvements would push it to B (score 83).
On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £1,965,000 in January 2026. Across 2004–2026, sale prices on this property compounded at 5.3% per year. On a £-per-square-foot basis, the last sale (£1,141/sq ft) was about 122.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenFront
- GarageYes
Energy performance
89b ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 16 June 2035
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
High performance glazing installed
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
Planning history
89b has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Sale price has grown by over 3x since 2004.
£1,944,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 21 years.
£1,965,000
Growth on file: 5.3% per year over 21 years.
Sales timeline
5 January 2026Most recent
£1,965,000
+202.3%over 21 years19 August 2004
£650,000
Median price across the last 5 sales in SE21 7EF: £2,025,000 (2022–2018).
Nearby sales in SE21 7EF
73 Court Lane, Southwark, London, SE21 7EF
Sold May 2022
£2,100,00091 Court Lane, Southwark, London, SE21 7EF
Sold Jun 2021
£1,956,05079 Court Lane, Southwark, London, SE21 7EF
Sold Mar 2020
£2,400,00067 Court Lane, Southwark, London, SE21 7EF
Sold May 2019
£1,630,00089 Court Lane, Southwark, London, SE21 7EF
Sold Aug 2018
£2,025,000
Versus other Court Lane homes
On years held, 89b runs well behind the street norm.
Price per m²
£12,281
Street avg £7,825
Floor Area
160 m²
Street avg 202 m²
Habitable Rooms
5 rooms
Street avg 8 rooms
CO₂ Emissions
4.1 t/year
Street avg 9.0 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
66/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Crystal Palace Rd /Lordship Ln — bus stop.
Closest school
0.5 km
St Anthony's Catholic Primary School. 71 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
52.0dB

Night-time· 23:00 – 07:00
42.2dB







