43a, High Street, Sawston, Cambridge, CB22 3BG
About 43a
43a is a semi-detached house in Sawston, Cambridge, Cambridge (CB22 3BG). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (January 2020) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2010. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Very Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 84), a 3-band jump.
At 58 m² it's 26.6% smaller than the typical home in the postcode (79 m² median across 30 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 28 January 2030
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
43a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
43a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£287,000
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 CB22 3BG: £340,000 (2024–2021).
Nearby sales in CB22 3BG
40a, High Street, Sawston, Cambridge, CB22 3BG
Sold Jul 2024
£500,00012 High Street, Sawston, Cambridge, CB22 3BG
Sold May 2023
£340,0008 High Street, Sawston, Cambridge, CB22 3BG
Sold Oct 2022
£347,00016a, High Street, Sawston, Cambridge, CB22 3BG
Sold Apr 2022
£160,00032 High Street, Sawston, Cambridge, CB22 3BG
Sold Aug 2021
£270,500
Versus other High Street homes
Floor Area for 43a lags the street by a wide margin.
EPC Rating
49 (E)
Street avg 66 (D)
Floor Area
58 m²
Street avg 107 m²
CO₂ Emissions
4.4 t/year
Street avg 4.4 t/year
Habitable Rooms
2 rooms
Street avg 5 rooms
Similar properties nearby
1 Blacksmiths Close, Babraham
CB22 3AH
1 Churchfield Avenue, Sawston
CB22 3LA
1 Elder Close, Sawston
CB22 3BB
1 Chapelfield Way, Sawston
CB22 3SY
1 Bowers Terrace, Sawston
CB22 3JE
1 Brentditch End, Pampisford
CB22 3EY
1 Catherine House, London Road, Sawston
CB22 3XE
1 Common Lane, Sawston
CB22 3HW
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
82/mo
Falling year-on-year across the wider district.
Nearest stop
2.2 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.1 km
The Bellbird Primary School. 6 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
48.5dB

Night-time· 23:00 – 07:00
38.7dB







