1 Dunedin House is a two-bedroom detached house in Royston (SG8 9BT). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1996-2002 and council tax band B. At 54 m² this is the 5th smallest of 8 units on EPC record in the building, where floor areas span 45–65 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 78). The latest certificate (April 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). Main heating runs on electricity. The latest certificate is from April 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£385/sq ft) was about 51.3% above the typical sold price in the postcode. Last sale on file: £224,000 in July 2018. Across the public record there are 4 sales, relatively high churn for a single property. At 54 m² it's 26% smaller than the typical home in the postcode (73 m² median across 14 EPCs). One historical planning record sits against the property in 2024.
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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This certificate is over 10 years old and is no longer valid.Expired 12 Apr 2026
T1 Plane - Reduce by 30%
Sale price has at least doubled since 2001.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 17 years.
£224,000
Growth on file: 5.2% per year over 17 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On epc rating, 1 Dunedin House runs well behind the street norm.
Price per m²
£4,148
Street avg £3,192
Floor Area
54 m²
Street avg 54 m²
Habitable Rooms
4 rooms
Street avg 3 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
Fire Station — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What's in 1 Dunedin House, Briary Lane, Royston, SG8 9BT's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
18 July 2018Most recent
£224,000
+85.1%over 15 years8 November 2002
£121,000
+21.0%over 1 year26 October 2001
£99,995
+8.1%over 8 months15 February 2001
£92,500
Median price across the last 5 sales in SG8 9BT: £383,000 (2025–2024).

CO₂ Emissions
4.0 t/year
Street avg 2.5 t/year
SG8 9JE
Closest school
0.3 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
41.6dB