21 Ashley Way, Sawston, Cambridge, CB22 3DY
About 21 Ashley Way
21 Ashley Way is a semi-detached house in Sawston, Cambridge, Cambridge (CB22 3DY). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2024) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump.
One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 30 March 2034
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Planning history
21 Ashley Way has an approved extension on the planning record.
1 application on record at 21 Ashley Way, Sawston, Cambridge, CB22 3DY
- Jun 2010ExtensionFullOutcome in report
Extension
- Council
- South Cambridgeshire District Council
- Documents
- 4 docs on file
- Reference
- S/0711/10/F
Unlock 21 Ashley Way, Sawston, Cambridge, CB22 3DY's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Ashley Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£359,000
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 3DY: £340,000 (2026–2021).
Nearby sales in CB22 3DY
7 Ashley Way, Sawston, Cambridge, CB22 3DY
Sold Jan 2026
£395,0002 Ashley Way, Sawston, Cambridge, CB22 3DY
Sold Mar 2025
£425,00019 Ashley Way, Sawston, Cambridge, CB22 3DY
Sold Mar 2025
£325,00012 Ashley Way, Sawston, Cambridge, CB22 3DY
Sold Mar 2021
£340,00017 Ashley Way, Sawston, Cambridge, CB22 3DY
Sold Feb 2021
£340,000
Versus other Ashley Way homes
EPC Rating for 21 Ashley Way lags the street by a wide margin.
EPC Rating
54 (E)
Street avg 62 (D)
Floor Area
84 m²
Street avg 84 m²
CO₂ Emissions
5.1 t/year
Street avg 4.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Brentditch End, Pampisford
CB22 3EY
1 Bowers Terrace, Sawston
CB22 3JE
1 Common Lane, Sawston
CB22 3HW
1 Elder Close, Sawston
CB22 3BB
1 Dale Way, Sawston
CB22 3LE
1 Blacksmiths Close, Babraham
CB22 3AH
1 Camping Close, Sawston
CB22 3HP
1 Brookfield Road, Sawston
CB22 3EH
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
2.8 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.5 km
The Icknield 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
47.2dB

Night-time· 23:00 – 07:00
38.0dB







