4a is a three-bedroom detached house in Royston (SG8 9TS). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (April 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. Today's modelled estimate of £472,000 is 30.4% above the 2015 sale price. 11 years since the last transfer (November 2015). One historical planning record sits against the property in 2018.
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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Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 13 Apr 2025
Single storey front porch extension and works to existing garage to facilitate conversion into habitable space.
Sale price has at least doubled since 1999.
£472,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 16 years.
£362,000
Growth on file: 6.0% per year over 16 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On price per m², 4a runs well behind the street norm.
Price per m²
£4,067
Street avg £4,947
Floor Area
89 m²
Street avg 99 m²
Habitable Rooms
5 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
48.4dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What's in 4a, Betony Vale, Royston, SG8 9TS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
11 November 2015Most recent
£362,000
+158.6%over 16 years18 June 1999
£139,995
Median price across the last 5 sales in SG8 9TS: £540,000 (2024–2022).

CO₂ Emissions
4.0 t/year
Street avg 4.3 t/year
SG8 9PP
Studlands Rise — bus stop.
Closest school
0.2 km
Studlands Rise First 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
38.8dB