17 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
About 17 Westmoor Avenue
17 Westmoor Avenue is a three-bedroom semi-detached house in Sawston, Cambridge, Cambridge (CB22 3BU). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2016) shows a C (score 69), just inside the C band. When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 81). The latest certificate is from March 2016, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £412,000 is 32.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£327/sq ft) was about 60.1% above the typical sold price in the postcode. Last sold in August 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- FireplaceYes
Outside
- Private gardenFront and rear
- ParkingOff street
Building
- Central heatingYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Mar 2026
EPC Rating
Certificate validity
Expired on 21 March 2026
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
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Planning history
17 Westmoor Avenue has an approved extension on the planning record.
1 application on record at 17 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
- Sept 2017ExtensionOutlineOutcome in report
Lawful Development Certificate for a proposed side extension
- Council
- South Cambridgeshire District Council
- Documents
- 8 docs on file
- Reference
- S/2703/17/LD
Unlock 17 Westmoor Avenue, Sawston, Cambridge, CB22 3BU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Westmoor Avenue valuation sits well clear of the typical sold price in this postcode.
£412,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
Sales timeline
4 August 2016Most recent
£310,000
Median price across the last 5 sales in CB22 3BU: £335,000 (2024–2019).
Nearby sales in CB22 3BU
23 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
Sold Aug 2024
£345,00040 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
Sold Jun 2023
£335,0001 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
Sold Nov 2022
£345,00015 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
Sold Oct 2019
£290,00026 Westmoor Avenue, Sawston, Cambridge, CB22 3BU
Sold May 2019
£310,000
Versus other Westmoor Avenue homes
Habitable Rooms for 17 Westmoor Avenue lags the street by a wide margin.
Price per m²
£3,523
Street avg £3,057
Floor Area
88 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.3 t/year
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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
2.3 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.3 km
Sawston Village College. 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
49.1dB

Night-time· 23:00 – 07:00
39.6dB







