Model valuation£417,0008 Busby Close
Local market context
Estimated value
£415,000
Newest record on this page: February 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£415,000
Your note and figure are shown publicly on this page.
The estimate for 15 Hayfield Avenue is modelled from its 111 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CB22 3JZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
111 m² from the EPC lodged in February 2025
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in CB22 3JZ
5 sales, median £330,000 (2024–2018)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 2024 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 3 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
14 February 2022Most recent
£280,000
+31.8%over 7 years1 April 2014
£212,500
Median price across the last 5 sales in CB22 3JZ: £330,000 (2024–2018).
1a, Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Sept 2024
23 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Aug 2023
17 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Apr 2019
16 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Nov 2018
9 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Sold Apr 2018
One time fee only - money back guarantee
15 Hayfield Avenue is an end-of-terrace house in Sawston, Cambridge, Cambridge (CB22 3JZ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2025) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since April 2013. Between certificates, roof efficiency went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 111 m² it's 29.8% larger than the typical home in the postcode (86 m² median across 22 EPCs). Across 2014–2022, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £415,000 is 48.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£234/sq ft) was about 22.9% above the typical sold price in the postcode. Last sale on file: £280,000 in February 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Certificate validity
Valid until 6 February 2035
Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
15 Hayfield Avenue has an approved single-storey rear extension on the planning record.
3 applications on record at 15 Hayfield Avenue, Sawston, Cambridge, CB22 3JZ
Extension: Single storey · Rear of property
Extension to existing single storey rear addition
You're seeing the shape of it. The report has the substance.
One time fee only - money back guarantee
On floor area, 15 Hayfield Avenue stands well clear of the street.
Price per m²
£2,523
Street avg £3,028
Floor Area
111 m²
Street avg 85 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.6 t/year
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.

Daytime· 07:00 – 23:00
47.6dB

Night-time· 23:00 – 07:00
38.3dB
Get a survey for this property
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
CB22 3LE
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