21a, Woodbridge Road, Guildford, GU1 1DY
About 21a
21a is a semi-detached house in Guildford (GU1 1DY). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (September 2019) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2009. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Poor to Very Poor and window efficiency dropped from Poor to Very Poor. At 52 m² this is the 4th smallest of 10 units on EPC record in the building, where floor areas span 24–118 m². The building's EPC ratings span E to B across 10 units on file.
At 52 m² it's 16.1% smaller than the typical home in the postcode (62 m² median across 9 EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 19 September 2029
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
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Planning history
21a has no planning applications on record.
But the area is active
10 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.
£181,000
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 GU1 1DY: £267,000 (2016–2007).
Nearby sales in GU1 1DY
18b, Woodbridge Road, Guildford, GU1 1DY
Sold Nov 2016
£335,00019b, Woodbridge Road, Guildford, GU1 1DY
Sold Feb 2013
£268,50018c, Woodbridge Road, Guildford, GU1 1DY
Sold Jan 2012
£225,00019c, Woodbridge Road, Guildford, GU1 1DY
Sold Oct 2007
£267,00025a, Woodbridge Road, Guildford, GU1 1DY
Sold Oct 2007
£340,000
Versus other Woodbridge Road homes
EPC Rating for 21a lags the street by a wide margin.
EPC Rating
58 (D)
Street avg 68 (D)
Floor Area
52 m²
Street avg 69 m²
CO₂ Emissions
3.2 t/year
Street avg 3.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
466/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Recreation Road — bus stop.
Closest school
0.6 km
Surrey Maths School. 20 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
57.5dB

Night-time· 23:00 – 07:00
49.4dB







