20 Ashmore Close, Southwark, London, SE15 5GY
About 20 Ashmore Close
20 Ashmore Close is a mid-terrace house in Southwark, London, London (SE15 5GY). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (April 2017) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2010); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
It hasn't traded since March 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £573,000 sits 282% above the 2001 sale of £149,995. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).
Know exactly what you're buying at 20 Ashmore Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
20 Ashmore Close has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
20 Ashmore Close's estimated value is more than triple its earliest registered sale price (2001).
£573,000
Modelled from EPC, postcode comparables.
£149,995
Recorded with HM Land Registry.
Sales timeline
29 March 2001Most recent
£149,995
Median price across the last 5 sales in SE15 5GY: £555,000 (2025–2021).
Nearby sales in SE15 5GY
33 Ashmore Close, Southwark, London, SE15 5GY
Sold May 2025
£550,00035 Ashmore Close, Southwark, London, SE15 5GY
Sold Dec 2024
£540,00034 Ashmore Close, Southwark, London, SE15 5GY
Sold Apr 2023
£582,25036 Ashmore Close, Southwark, London, SE15 5GY
Sold Mar 2022
£565,00010 Ashmore Close, Southwark, London, SE15 5GY
Sold Sept 2021
£555,000
Everything we know about 20 Ashmore Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Ashmore Close homes
EPC Rating for 20 Ashmore Close lags the street by a wide margin.
Price per m²
£2,206
Street avg £4,637
Floor Area
68 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.3 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
0.2 km
Bonar Road — bus stop.
Closest school
0.3 km
St James the Great Roman Catholic Primary School. 95 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
56.1dB

Night-time· 23:00 – 07:00
45.3dB