10 Fox Hill is a three-bedroom semi-detached house in Guilden Morden, Royston, Royston (SG8 0JJ). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2018) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). Main heating runs on dual fuel. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2025. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £418,000 is 16.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 153.8% above the typical sold price in the postcode. Sold July 2019 for £357,500.
10 Fox Hill sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Extension: Two storey · Side of property
Two storey side extension and pitched roof to front porch.
10 Fox Hill valuation sits well clear of the typical sold price in this postcode.
£418,000
Modelled from EPC, postcode comparables.
£357,500
Recorded with HM Land Registry.
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10 Fox Hill outperforms the street on price per m² by a wide margin.
Price per m²
£4,109
Street avg £2,703
Floor Area
87 m²
Street avg 97 m²
Habitable Rooms
5 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.
Closest school
0.4 km

Daytime· 07:00 – 23:00
44.3dB

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Full planning data for 10 Fox Hill, Guilden Morden, Royston, SG8 0JJ
Every application and decision on this property and nearby, in full, in the report.
1 July 2019Most recent
£357,500
Median price across the last 5 sales in SG8 0JJ: £245,000 (2023–2002).
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 5 rooms
CO₂ Emissions
6.5 t/year
Street avg 3.5 t/year
SG8 0LP
Guilden Morden CofE Primary Academy. 2 schools nearby.
Night-time· 23:00 – 07:00
36.1dB