21 Donne Close is a three-bedroom end-of-terrace house in Royston (SG8 5AR). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2015) shows a C (score 70). The recommended improvements would push it to B (score 86). The latest certificate is from May 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.2% per year against 0% for the wider region. Today's modelled estimate of £363,000 is 39.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 102.3% above the typical sold price in the postcode. Last sold in February 2016, so it's been off the market for around 10 years.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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21 Donne Close's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 27 May 2025
21 Donne Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
21 Donne Close valuation sits well clear of the typical sold price in this postcode.
£363,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 9 years.
£261,000
Growth on file: 3.2% per year over 9 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On habitable rooms, 21 Donne Close runs well behind the street norm.
Price per m²
£3,263
Street avg £3,505
Floor Area
80 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rock Road — bus stop.

Daytime· 07:00 – 23:00
53.1dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
12 February 2016Most recent
£261,000
+31.5%over 8 years16 May 2007
£198,500
Median price across the last 5 sales in SG8 5AR: £370,000 (2024–2019).

CO₂ Emissions
2.8 t/year
Street avg 3.5 t/year
SG8 5AR
Closest school
0.3 km
Roman Way Academy. 8 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
43.8dB