20b, Avon Road, Lewisham, London, SE4 1QQ
About 20b
20b is a semi-detached house in Lewisham, London, London (SE4 1QQ). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2022) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2008. Between certificates, roof efficiency went from Average to Very Good, lighting went from Very Poor to Poor and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 49 m² this is the 3rd smallest of 27 units on EPC record in the building, where floor areas span 29–213 m². The building's EPC ratings span F to C across 27 units on file.
At 49 m² it's 26.9% smaller than the typical home in the postcode (67 m² median across 30 EPCs).
Everything you need to know about 20b
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Hot water efficiency improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
20b has no planning applications on record.
But the area is active
19 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£323,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SE4 1QQ: £1,075,000 (2021–2015).
Nearby sales in SE4 1QQ
6 Avon Road, Lewisham, London, SE4 1QQ
Sold Dec 2021
£115,00017 Avon Road, Lewisham, London, SE4 1QQ
Sold Apr 2021
£400,00010 Avon Road, Lewisham, London, SE4 1QQ
Sold Mar 2018
£1,860,00012 Avon Road, Lewisham, London, SE4 1QQ
Sold Jul 2016
£1,325,0001 Avon Road, Lewisham, London, SE4 1QQ
Sold Oct 2015
£1,075,000
Versus other Avon Road homes
On floor area, 20b runs well behind the street norm.
EPC Rating
63 (D)
Street avg 66 (D)
Floor Area
49 m²
Street avg 68 m²
CO₂ Emissions
3.4 t/year
Street avg 2.8 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 20b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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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
0.3 km
Tyrwhitt Road — bus stop.
Closest school
0.5 km
Ashmead Primary School. 69 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
52.3dB
Night-time· 23:00 – 07:00
42.5dB