23a, Broadway, Knaphill, Woking, GU21 2DR
About 23a
23a is an end-of-terrace house in Knaphill, Woking, Woking (GU21 2DR). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (July 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 4 certificates since March 2009. Between certificates, wall efficiency went from Poor to Good and lighting went from Very Poor to Good; while window efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. At 50 m² this is the 3rd smallest of 12 units on EPC record in the building, where floor areas span 48–94 m². The building's EPC ratings span E to B across 12 units on file.
Energy performance
23a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 27 July 2035
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
Heating controls upgraded for better temperature management
Wall insulation upgraded
More low energy lighting installed
Heating controls changed
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Planning history
23a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
23a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£213,000
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 GU21 2DR: £140,000 (2020–2001).
Nearby sales in GU21 2DR
21 Broadway, Knaphill, Woking, GU21 2DR
Sold Jul 2020
£22,0009 Broadway, Knaphill, Woking, GU21 2DR
Sold Apr 2017
£242,00019a, Flat, Broadway, Knaphill, Woking, GU21 2DR
Sold Oct 2007
£44,00011 13, Broadway, Knaphill, Woking, GU21 2DR
Sold Nov 2002
£250,00015b, Broadway, Knaphill, Woking, GU21 2DR
Sold Feb 2001
£140,000
Versus other Broadway homes
On floor area, 23a runs well behind the street norm.
EPC Rating
76 (C)
Street avg 71 (C)
Floor Area
50 m²
Street avg 63 m²
CO₂ Emissions
1.3 t/year
Street avg 2.3 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
336/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Shops — bus stop.
Closest school
0.4 km
Knaphill School. 13 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
50.3dB

Night-time· 23:00 – 07:00
38.9dB







