11 Kefford Close is a three-bedroom end-of-terrace house in Bassingbourn, Royston, Royston (SG8 5UL). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (October 2013) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Main heating runs on oil. The latest certificate is from October 2013, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£432/sq ft) was about 68.7% above the typical sold price in the postcode. At 87 m² the property is well over the postcode median (57 m² across 9 EPCs), placing it in the larger end of the local stock. Last sale on file: £405,000 in December 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 2 approved, 0 refused.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 28 Oct 2023
Variation of Condition 4 of Planning Permission S/2032/94/RM to Allow use of Garage as Additional Living Accommodation
Latest sale on 11 Kefford Close was the highest on Land Registry record across the postcode.
£407,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 25 years.
£405,000
Growth on file: 6.7% per year over 25 years.
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11 Kefford Close outperforms the street on floor area by a wide margin.
Price per m²
£4,655
Street avg £4,485
Floor Area
87 m²
Street avg 61 m²
Habitable Rooms
6 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

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Replacement of Garage Door with New Window and Back Door
Full planning data for 11 Kefford Close, Bassingbourn, Royston, SG8 5UL
Every application and decision on this property and nearby, in full, in the report.
8 December 2021Most recent
£405,000
+11.3%over 3 years26 October 2018
£364,000
+45.6%over 4 years28 February 2014
£250,000
+171.7%over 14 years15 October 1999
£92,000
+13.2%over 2 years27 March 1997
£81,245
Median price across the last 5 sales in SG8 5UL: £287,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.0 t/year
SG8 5GR
Tesco — bus stop.
Closest school
0.7 km
Bassingbourn Village College. 3 schools nearby.
Night-time· 23:00 – 07:00
35.9dB