87 89 is a detached house in Barkway, Royston, Royston (SG8 8ED). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (April 2016) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 57). Main heating runs on oil. The latest certificate is from April 2016, so improvements made since then won't be reflected.
Across 2003–2018, sale prices here grew 0.1% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £617,000 sits 76.3% above the 2018 sale of £350,000. At 125 m² it's 22.5% larger than the typical home in the postcode (102 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Last sold in May 2018, so it's been off the market for around 8 years. 3 planning records sit against the property, 0 approved, 0 refused.
87 89's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 Apr 2026
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
87 89's sale-price growth has lagged the wider UK trajectory across its history on file.
£617,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.1% per year over 15 years.
£350,000
Growth on file: 0.1% per year over 15 years.
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CO₂ Emissions for 87 89 lags the street by a wide margin.
Price per m²
£2,800
Street avg £3,794
Floor Area
125 m²
Street avg 135 m²
Habitable Rooms
7 rooms
Street avg 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
0.1 km

Daytime· 07:00 – 23:00
43.2dB

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Extension: Rear of property
Erection of rear elevation conservatory following demolition of existing rear elevation conservatory
Extension: Single storey · Side of property
Single storey side extension.
Full planning data for 87 89, High Street, Barkway, Royston, SG8 8ED
1 more on this property, plus every nearby application and full decision details, in the report.
25 May 2018Most recent
£350,000
+1.4%over 14 years24 October 2003
£345,000
Median price across the last 5 sales in SG8 8ED: £445,000 (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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CO₂ Emissions
9.2 t/year
Street avg 5.8 t/year
Townsend Close — bus stop.
Closest school
0.3 km
Barkway VA Church of England First School. 2 schools nearby.
Night-time· 23:00 – 07:00
36.7dB