7 Townsend Close is a four-bedroom detached house in Barkway, Royston, Royston (SG8 8ER). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (January 2024) shows a C (score 71). When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 84). Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 3.1% per year against 0% for the wider region. Today's modelled estimate of £594,000 is 14.2% above the 2021 sale price. At 155 m² the property is well over the postcode median (118 m² across 13 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Sold June 2021 for £520,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2022.
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The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£594,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 16 years.
£520,000
Growth on file: 3.1% per year over 16 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
7 Townsend Close outperforms the street on epc rating by a wide margin.
Price per m²
£3,355
Street avg £3,585
Floor Area
155 m²
Street avg 136 m²
Habitable Rooms
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
43.7dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Wall insulation upgraded
More low energy lighting installed
Extension: Side and rear of property
Single storey side extension, first floor rear extension over existing rear extension and insertion of dormer windows to existing front roofslope following removal of existing front dormer windows and existing rear conservatory
18 June 2021Most recent
£520,000
+69.4%over 7 years6 September 2013
£307,000
-4.1%over 8 years27 April 2005
£320,000
Median price across the last 5 sales in SG8 8ER: £510,000 (2025–2017).

Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.9 t/year
SG8 8SF
Townsend Close — bus stop.
Closest school
0.4 km
Barkway VA Church of England First School. 2 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
37.0dB