10 Kefford Close is a mid-terrace house in Bassingbourn, Royston, Royston (SG8 5UL). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (September 2013) shows a C (score 72). When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and lighting went from Poor to Average. The recommended improvements would lift it to A (score 95), a 2-band jump. Main heating runs on electricity. The latest certificate is from September 2013, so improvements made since then won't be reflected.
It hasn't traded since June 2003, a hold of 23 years that's notably long for the area. Sale prices here have outpaced England HPI: 15.2% per year against 0% for the wider region. Today's modelled estimate of £286,000 sits 99% above the 2003 sale of £143,750. On energy efficiency it sits in the top 10% of properties in this postcode.
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10 Kefford Close ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 12 Sept 2023
10 Kefford Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sale price has at least doubled since 1997.
£286,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.2% per year over 6 years.
£143,750
Growth on file: 15.2% per year over 6 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
10 Kefford Close is notably below the street on price per m².
Price per m²
£2,662
Street avg £4,706
Floor Area
54 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
2.6 km

Daytime· 07:00 – 23:00
43.5dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Floor insulation added or improved
25 June 2003Most recent
£143,750
+43.8%over 1 year13 July 2001
£100,000
+72.4%over 4 years24 January 1997
£57,995
Median price across the last 5 sales in SG8 5UL: £355,000 (2025–2021).

Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.1 t/year
Tesco — bus stop.
Closest school
0.7 km
Bassingbourn Village College. 3 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
35.9dB