4 Dunedin House is a two-bedroom semi-detached house in Royston (SG8 9BT). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2003-2006 and council tax band B. At 61 m² this is the 7th 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 (July 2025) shows a C (score 74). When first surveyed in April 2015 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency dropped from Average to Poor and lighting dropped from Very Good to Poor. Main heating runs on electricity.
Held since February 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 9.5% per year against 0% for the wider region. Today's modelled estimate of £216,000 is 47.9% above the 2006 sale price. At 61 m² it's 16.4% 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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4 Dunedin House's carbon output is low for the local stock.
T1 Plane - Reduce by 30%
4 Dunedin House saw 3 transfers in just over a decade — high turnover for the postcode.
£216,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 5 years.
£146,000
Growth on file: 9.5% per year over 5 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
Price per m² for 4 Dunedin House lags the street by a wide margin.
Price per m²
£2,393
Street avg £3,442
Floor Area
61 m²
Street avg 53 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
Low energy lighting percentage decreased
What's in 4 Dunedin House, Briary Lane, Royston, SG8 9BT's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
24 February 2006Most recent
£146,000
+27.0%over 3 years6 September 2002
£115,000
+24.3%over 1 year9 February 2001
£92,500
Median price across the last 5 sales in SG8 9BT: £383,000 (2025–2024).

Street avg 3 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.9 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