27 Barnack Grove is a one-bedroom detached house in Royston (SG8 5HQ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band B. At 48 m² this is the 5th smallest of 36 units on EPC record in the building, where floor areas span 41–119 m². The building's EPC ratings span D to B across 36 units on file. Other recorded features include a balcony. Our model identifies extension potential, subject to local planning policy. The latest certificate (September 2019) shows a C (score 80), near the top of the C band.
Sale prices here have outpaced England HPI: 1.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£358/sq ft) was about 58.1% above the typical sold price in the postcode. Most recent transfer was May 2025 at £185,000 — fresh data. At 48 m² it sits well below the postcode median (84 m² across 35 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
27 Barnack Grove's carbon output is low for the local stock.
No planning applications are recorded against 27 Barnack Grove, Royston, SG8 5HQ. The full report also covers planning activity across the surrounding area.
Full planning data for 27 Barnack Grove, Royston, SG8 5HQ
Every application and decision on this property and nearby, in full, in the report.
£187,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 18 years.
£185,000
Growth on file: 1.7% per year over 18 years.
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27 Barnack Grove outperforms the street on price per m² by a wide margin.
Price per m²
£3,854
Street avg £3,161
Floor Area
48 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Royston Rail Station — railway station.

Daytime· 07:00 – 23:00
50.2dB

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30 May 2025Most recent
£185,000
+12.1%over 4 years17 May 2021
£165,000
+21.3%over 13 years3 August 2007
£136,000
Median price across the last 5 sales in SG8 5HQ: £185,000 (2025–2023).
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 2 rooms
CO₂ Emissions
1.1 t/year
Street avg 1.3 t/year
SG8 5XD
Closest school
0.4 km
Tannery Drift School. 7 schools nearby.
Night-time· 23:00 – 07:00
40.5dB