21a, Baskerville Road, Sonning Common, Reading, RG4 9LS
About 21a
21a is a detached house in Sonning Common, Reading, Reading (RG4 9LS). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2009) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from May 2009, so improvements made since then won't be reflected.
Energy performance
21a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 May 2019
EPC Rating
Certificate validity
Expired on 26 May 2019
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Planning history
21a has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£590,000
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 RG4 9LS: £580,000 (2025–2022).
Nearby sales in RG4 9LS
2a, Baskerville Road, Sonning Common, Reading, RG4 9LS
Sold Jan 2025
£580,0001 Baskerville Road, Sonning Common, Reading, RG4 9LS
Sold May 2024
£669,00033 Baskerville Road, Sonning Common, Reading, RG4 9LS
Sold Oct 2023
£440,00011 Baskerville Road, Sonning Common, Reading, RG4 9LS
Sold Oct 2022
£382,50019 Baskerville Road, Sonning Common, Reading, RG4 9LS
Sold Oct 2022
£635,000
Versus other Baskerville Road homes
21a outperforms the street on habitable rooms by a wide margin.
EPC Rating
61 (D)
Street avg 65 (D)
Floor Area
97 m²
Street avg 109 m²
CO₂ Emissions
5.9 t/year
Street avg 4.4 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
Similar properties nearby
1 Fox Heath Gardens, Cane End
RG4 9FD
1 Churchill Crescent, Sonning Common
RG4 9RU
1 Bardolphs Close, Chazey Heath
RG4 9ER
1 Chippendale Close, Tokers Green
RG4 9BW
1 Bay Tree Rise, Sonning Common
RG4 9DB
1 Felix Cottages, Kiln Road, Emmer Green
RG4 9PE
1 Bramley Crescent, Sonning Common
RG4 9LU
1 Beech Rise, Sonning Common
RG4 9TJ
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
134/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Health Centre — bus stop.
Closest school
0.5 km
Sonning Common Primary School. 4 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
46.9dB

Night-time· 23:00 – 07:00
37.8dB







