4 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
About 4 Churchfield Avenue
4 Churchfield Avenue is a six-bedroom semi-detached house in Sawston, Cambridge, Cambridge (CB22 3LA). It has a recorded floor area of 137 m² (around 1471 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (April 2010) shows a C (score 73). The latest certificate is from April 2010, so improvements made since then won't be reflected. Other recorded features include a self-contained annexe.
At 137 m² the property is well over the postcode median (84 m² across 45 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. Most recent transfer: March 2019 at £430,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: a garage conversion approved in 2015. Past consents include a garage conversion and an annexe, meaningful when judging how the property has evolved. Across 2002–2019, sale prices on this property compounded at 7.9% per year. Today's modelled estimate of £508,000 is 18.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 41.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms6
- Bathrooms3
Outside
- ParkingOff road
Building
- Central heatingYes
Energy performance
4 Churchfield Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Apr 2020
EPC Rating
Certificate validity
Expired on 14 April 2020
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Planning history
1 application on record at 4 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
- Nov 2015Garage ConversionFullOutcome in report
Conversion of garage to annexe
- Council
- South Cambridgeshire District Council
Annex- Documents
- 8 docs on file
- Reference
- S/2191/15/FL
Unlock 4 Churchfield Avenue, Sawston, Cambridge, CB22 3LA'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- Every decision — granted, refused or withdrawn (1 on record)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 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 2002.
£508,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 17 years.
£430,000
Growth on file: 7.9% per year over 17 years.
Sales timeline
15 March 2019Most recent
£430,000
+30.3%over 7 years25 August 2011
£330,000
+11.9%over 6 years30 November 2004
£295,000
+150.0%over 2 years27 March 2002
£118,000
Median price across the last 5 sales in CB22 3LA: £350,000 (2025–2023).
Nearby sales in CB22 3LA
7 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
Sold Sept 2025
£380,00058 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
Sold Mar 2025
£225,00010 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
Sold Feb 2025
£432,50013 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
Sold Jun 2023
£231,00033 Churchfield Avenue, Sawston, Cambridge, CB22 3LA
Sold Mar 2023
£350,000
Versus other Churchfield Avenue homes
4 Churchfield Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,146
Street avg £2,726
Floor Area
137 m²
Street avg 88 m²
Habitable Rooms
9 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.1 t/year
Similar properties nearby
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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
2.4 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.2 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
49.0dB

Night-time· 23:00 – 07:00
38.9dB







