20 Churchfield Avenue, Sawston, Cambridge, CB22 3LA is a freehold semi-detached property built between 1950-1966. The property offers approximately 1,076 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £351,402 , which equates to approximately £326 per square foot. It was last sold on 17 Feb 2012 for £185,000. Since then, the value has increased by £166,402, representing a 89.9% increase, or approximately 6.5% per year.

The current estimated value of £351,402 is:

  • 10.5% lower than the average property price on Churchfield Avenue
  • 2.0% lower than the average in the CB22 3LA postcode area
  • and 41.5% lower than the average price for Cambridge as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 29 September 2025, the property was recorded as owner-occupied.

View sold house prices in CB22 3LA

Building approximate location

About Property

Type
Semi-Detached House
Built
1950-1966
Interior Size
1076 sq ft
Tenure
Freehold
Price (estimate)
£351,402
Price Per sq ft (estimate)
£326
Bedroom Count (estimate)
4 bedrooms

EPC Summary

20 Churchfield Avenue, Sawston, Cambridge, South Cambridgeshire, Cambridgeshire, CB22 3LA has an Energy Performance Certificate (EPC) rating of F, based on the latest assessment carried out on 29 Sep 2025.

The windows are fully double glazed.

The previous EPC assessment was conducted on 13 Oct 2014, when the property was rated D. The current rating of F reflects a decline in energy efficiency of 42.6%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from boiler and radiators, mains gas to no system present: electric heaters assumed, changing energy efficiency from good to very poor.
  • The hot water system was changed from from main system to no system present: electric immersion assumed, with its energy efficiency changing from good to average.
  • The roof construction or insulation changed from pitched, 50 mm loft insulation to pitched, 300 mm loft insulation, improving energy efficiency from poor to very good.
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
No system present: electric heaters assumed
Very Poor
Hot Water
No system present: electric immersion assumed
Average
Roof
Pitched, 300 mm loft insulation
Very Good
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to CB22 3LA

18 th / 24
Price Rank
2% lower than average
7 th / 18
Size Rank
2% bigger than average
16 th / 18
Price Per Sq FT Rank
4% lower than average

Compared to other properties in CB22 3LA , this house's estimated value ranks 18th out of 24. Based on price per square foot, it ranks 16th out of 18 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 7th out of 18 properties in its postcode area.

Sale History

Today
£351,402
streetscan.co.uk estimate
+90 %
17 Feb 2012
£185,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1109 sq ft
sale price: £432,500
sale date: 28 Feb 2025
rooms: 5
size: 1152 sq ft
sale price: £345,000
sale date: 17 Dec 2015
rooms: 5
size: 936 sq ft
sale price: £73,500
sale date: 15 Aug 2014
rooms: 5
size: 1044 sq ft
sale price: £275,000
sale date: 29 May 2014
rooms: 5
size: 1001 sq ft
sale price: £236,000
sale date: 18 Sep 2013

Data Sources

The property at 20 Churchfield Avenue, Sawston, Cambridge, South Cambridgeshire, Cambridgeshire, CB22 3LA appears once in the Land Registry records, with the transaction recorded on 17 Feb 2012. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 29 Sep 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


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