21 Coston Walk, Lewisham, London, SE4 2LS
About 21 Coston Walk
21 Coston Walk is a four-bedroom property in Lewisham, London, London (SE4 2LS). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2025) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.
It changed hands recently, sold November 2025 for £300,000. Across 2008–2025, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £437,000 is 45.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 79.7% above the typical sold price in the postcode. 4 bedrooms is on the larger side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- Private gardenYes
Building
- RefurbishedYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
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Planning history
21 Coston Walk has no planning applications on record.
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Coston Walk valuation sits well clear of the typical sold price in this postcode.
£437,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 17 years.
£300,000
Growth on file: 1.9% per year over 17 years.
Sales timeline
17 November 2025Most recent
£300,000
+37.9%over 17 years30 June 2008
£217,500
Median price across the last 5 sales in SE4 2LS: £470,000 (2024–2019).
Nearby sales in SE4 2LS
9 Coston Walk, Lewisham, London, SE4 2LS
Sold Apr 2024
£550,00017 Coston Walk, Lewisham, London, SE4 2LS
Sold Sept 2021
£490,0008 Coston Walk, Lewisham, London, SE4 2LS
Sold Jun 2021
£470,00022 Coston Walk, Lewisham, London, SE4 2LS
Sold Oct 2019
£390,00024 Coston Walk, Lewisham, London, SE4 2LS
Sold Oct 2018
£405,000
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Turnham Road — bus stop.
Closest school
0.2 km
Ivydale Primary School. 72 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
51.1dB

Night-time· 23:00 – 07:00
39.4dB







