5 Dunedin House is a one-bedroom end-of-terrace house in Royston (SG8 9BT). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1996-2002 and council tax band A. Tenure is freehold. At 50 m² this is the 3rd 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 top. On EPC score it ranks first in the building (78 versus a worst of 64). The latest certificate (August 2024) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since November 2010. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Poor to Very Good and main heating went from Poor to Average. Main heating runs on electricity.
Sale prices here have outpaced England HPI: 3.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£325/sq ft) was about 31.6% above the typical sold price in the postcode. It changed hands recently, sold February 2025 for £175,000. Across the public record there are 4 sales, relatively high churn for a single property. At 50 m² it sits well below the postcode median (73 m² across 14 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. 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.
Launch offer · save £5
T1 Plane - Reduce by 30%
Sale price has at least doubled since 2001.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 24 years.
£175,000
Growth on file: 3.9% per year over 24 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
EPC Rating for 5 Dunedin House runs comfortably ahead of the street norm.
Price per m²
£3,500
Street avg £3,284
Floor Area
50 m²
Street avg 55 m²
Habitable Rooms
2 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
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
What's in 5 Dunedin House, Briary Lane, Royston, SG8 9BT's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
3 February 2025Most recent
£175,000
+9.7%over 4 years21 February 2020
£159,500
+47.0%over 16 years20 June 2003
£108,500
+55.1%over 2 years2 February 2001
£69,950
Median price across the last 5 sales in SG8 9BT: £400,000 (2025–2024).

CO₂ Emissions
2.4 t/year
Street avg 2.7 t/year
SG8 9PP
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