3 Dunedin House is a two-bedroom semi-detached house in Royston (SG8 9BT). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1996-2002 and council tax band B. At 49 m² this is the 2nd 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. The latest certificate (November 2019) shows a C (score 72). When first surveyed in December 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good. Main heating runs on electricity.
Held since March 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 11.6% per year against 0% for the wider region. Today's modelled estimate of £196,000 is 45.2% above the 2006 sale price. At 49 m² it sits well below the postcode median (73 m² across 14 EPCs), making it one of the more compact homes locally. 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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3 Dunedin House saw 3 transfers in just over a decade — high turnover for the postcode.
£196,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 5 years.
£135,000
Growth on file: 11.6% per year over 5 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
Years Held for 3 Dunedin House runs comfortably ahead of the street norm.
Price per m²
£2,755
Street avg £3,391
Floor Area
49 m²
Street avg 55 m²
Habitable Rooms
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
Wall insulation upgraded
Floor insulation added or improved
More low energy lighting installed
What's in 3 Dunedin House, Briary Lane, Royston, SG8 9BT's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
31 March 2006Most recent
£135,000
+13.4%over 3 years24 March 2003
£119,000
+54.5%over 2 years21 February 2001
£77,000
Median price across the last 5 sales in SG8 9BT: £383,000 (2025–2024).

Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.6 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