48 Heydon Road is a detached house in Great Chishill, Royston, Royston (SG8 8SR). It has a recorded floor area of 164 m² (around 1765 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (February 2023) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil.
At 164 m² the property is well over the postcode median (124 m² across 22 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£453/sq ft) was about 69.8% above the typical sold price in the postcode. Last sale on file: £800,000 in September 2024.
48 Heydon Road's carbon output runs well above what efficient homes in the postcode produce.
Planning history at 48 Heydon Road is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
T1 Elm Crown reduce by 4 metres T2 Elm Crown reduce by 4 metres T3 Elm Crown reduce by 4 metres
48 Heydon Road valuation sits well clear of the typical sold price in this postcode.
£775,000
Modelled from EPC, postcode comparables.
£800,000
Recorded with HM Land Registry.
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48 Heydon Road outperforms the street on price per m² by a wide margin.
Price per m²
£4,878
Street avg £3,434
Floor Area
164 m²
Street avg 134 m²
Habitable Rooms
9 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
1.9 km

Daytime· 07:00 – 23:00
44.3dB

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Tree works in Conservation Area as per application form
Full planning data for 48 Heydon Road, Great Chishill, Royston, SG8 8SR
Every application and decision on this property and nearby, in full, in the report.
20 September 2024Most recent
£800,000
Median price across the last 5 sales in SG8 8SR: £690,000 (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 6 rooms
CO₂ Emissions
8.6 t/year
Street avg 5.9 t/year
SG8 8AN
School — bus stop.
Closest school
1.9 km
Chrishall Holy Trinity and St Nicholas CofE (Aided) Primary School and Pre-School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.1dB