8 Barnack Grove is a four-bedroom mid-terrace house in Royston (SG8 5HQ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (May 2025) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since March 2010. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 88).
Sale prices here have outpaced England HPI: 4.1% per year against 0% for the wider region. Today's modelled estimate of £411,000 is 15.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 25.9% above the typical sold price in the postcode. At 111 m² the property is well over the postcode median (81 m² across 35 EPCs), placing it in the larger end of the local stock. Sold June 2018 for £355,000. Across the public record there are 4 sales, relatively high churn for a single property.
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8 Barnack Grove has no planning applications on record.
The full report still covers planning activity across the surrounding area.
8 Barnack Grove valuation sits well clear of the typical sold price in this postcode.
£411,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 14 years.
£355,000
Growth on file: 4.1% per year over 14 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
8 Barnack Grove outperforms the street on floor area by a wide margin.
Price per m²
£3,198
Street avg £3,411
Floor Area
111 m²
Street avg 92 m²
Habitable Rooms
5 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

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
27 June 2018Most recent
£355,000
+59.6%over 8 years14 May 2010
£222,500
+12.9%over 3 years4 August 2006
£197,000
-1.5%over 2 years16 January 2004
£199,950
Median price across the last 5 sales in SG8 5HQ: £185,000 (2025–2023).

Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.5 t/year
SG8 5AP
Closest school
0.4 km
Tannery Drift School. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
40.5dB