7 Barley Road is a detached house in Great Chishill, Royston, Royston (SG8 8SB). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 2023 and council tax band E. The latest certificate (April 2023) returns an A (score 99), the top energy band on the EPC scale. When first surveyed in September 2020 the rating was G, the property has climbed 6 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Very Poor to Very Good. Main heating runs on electricity: electricity, unspecified tariff.
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £523,000 sits 132.4% above the 2020 sale of £225,000. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 49% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Sold December 2020 for £225,000.
7 Barley Road ranks among the most efficient homes in the postcode for energy use.
Submission of details required by conditions 3 (Materials), 4 (New joinery), 6 (New windows), 7 (Roofs), 10 (Construction Environmental Management Plan), 11 (Surface water and foul water drainage), 13 (Scheme of ecological enhancement) and 14 (Carbon Emissions) of planning permission 21/01375/FUL
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£523,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
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Detailed analysis
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Price per m² for 7 Barley Road lags the street by a wide margin.
Price per m²
£1,552
Street avg £3,917
Floor Area
145 m²
Street avg 141 m²
CO₂ Emissions
-0.1 t/year
Street avg 8.1 t/year
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
2.0 km

Daytime· 07:00 – 23:00
45.1dB

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Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Erection of replacement dwelling
Full planning data for 7 Barley Road, Great Chishill, Royston, SG8 8SB
Every application and decision on this property and nearby, in full, in the report.
16 December 2020Most recent
£225,000
Median price across the last 5 sales in SG8 8SB: £410,000 (2024–2021).
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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Years Held
5 years
Street avg 8 years
SG8 8SF
St Margaret of Antioch Church — bus stop.
Closest school
2.0 km
Barley (VA) Church of England First School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.5dB