17 Cossall Walk, Southwark, London, SE15 2TW
About 17 Cossall Walk
17 Cossall Walk is a one-bedroom end-of-terrace house in Southwark, London, London (SE15 2TW). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band B. At 48 m² this is the 45th smallest of 52 units on EPC record in the building, where floor areas span 41–52 m². The building's EPC ratings span D to C, with this unit at the top. Other recorded features include a balcony. The latest certificate (May 2024) shows a C (score 75), near the top of the C band. When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good.
Today's modelled estimate of £280,000 sits 97.2% above the 2014 sale of £142,000. On a £-per-square-foot basis, the last sale (£275/sq ft) was about 39.7% below the postcode norm. 12 years since the last transfer (February 2014). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 17 Cossall Walk
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- BalconyYes
Energy performance
17 Cossall Walk's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Cavity wall insulation installed
More low energy lighting installed
Planning history
17 Cossall Walk has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 17 Cossall Walk
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
£280,000
Modelled from EPC, postcode comparables.
£142,000
Recorded with HM Land Registry.
Sales timeline
14 February 2014Most recent
£142,000
Median price across the last 5 sales in SE15 2TW: £250,000 (2022–2019).
Nearby sales in SE15 2TW
47 Cossall Walk, Southwark, London, SE15 2TW
Sold Aug 2022
£272,00029 Cossall Walk, Southwark, London, SE15 2TW
Sold May 2022
£250,00024 Cossall Walk, Southwark, London, SE15 2TW
Sold Oct 2020
£235,79535 Cossall Walk, Southwark, London, SE15 2TW
Sold Mar 2019
£250,00037 Cossall Walk, Southwark, London, SE15 2TW
Sold Feb 2019
£345,000
Everything we know about 17 Cossall Walk, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Cossall Walk homes
Floor Area for 17 Cossall Walk runs comfortably ahead of the street norm.
Price per m²
£2,958
Street avg £5,092
Floor Area
48 m²
Street avg 45 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Queens Road Peckham Station — bus stop.
Closest school
0.2 km
John Donne Primary School. 84 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.1dB

Night-time· 23:00 – 07:00
44.7dB