18 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
About 18 Hayfield Avenue
18 Hayfield Avenue is a semi-detached house in Sawston, Cambridge, Cambridge (CB22 3JZ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2015) returns a high B (score 91), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since October 2015. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to A (score 96). The latest certificate is from November 2015, so improvements made since then won't be reflected.
Its energy rating outperforms most of the postcode (better than 77% of similar EPCs).
Energy performance
18 Hayfield Avenue's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2025
EPC Rating
Certificate validity
Expired on 12 November 2025
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
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Planning history
18 Hayfield Avenue 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
18 Hayfield Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£294,000
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 3JZ: £330,000 (2024–2019).
Nearby sales in CB22 3JZ
1a, Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Sept 2024
£407,00023 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Aug 2023
£450,00015 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Feb 2022
£280,00017 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Apr 2019
£325,00016 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Nov 2018
£280,000
Versus other Hayfield Avenue homes
On epc rating, 18 Hayfield Avenue stands well clear of the street.
EPC Rating
91 (B)
Street avg 74 (C)
Floor Area
81 m²
Street avg 87 m²
CO₂ Emissions
0.9 t/year
Street avg 2.7 t/year
Habitable Rooms
5 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 Bowers Terrace, Sawston
CB22 3JE
1 Brentditch End, Pampisford
CB22 3EY
1 Chapelfield Way, Sawston
CB22 3SY
1 Common Lane, Sawston
CB22 3HW
1 Catherine House, London Road, Sawston
CB22 3XE
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
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
47.6dB

Night-time· 23:00 – 07:00
38.3dB







