11a is a semi-detached house in Barkway, Royston, Royston (SG8 8EA). It has a recorded floor area of 143 m² (around 1534 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2010) shows an E (score 50), well below the UK norm with real room to improve. The latest certificate is from October 2010, so improvements made since then won't be reflected.
At 143 m² the property is well over the postcode median (83 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
11a's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 Oct 2020
11a has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
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11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£543,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On co₂ emissions, 11a runs well behind the street norm.
EPC Rating
50 (E)
Street avg 57 (D)
Floor Area
143 m²
Street avg 124 m²
CO₂ Emissions
9.4 t/year
Street avg 6.9 t/year
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
42.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Median price across the last 5 sales in SG8 8EA: £575,000 (2025–2021).

Habitable Rooms
6 rooms
Street avg 5 rooms
SG8 8DN
Reading Room — bus stop.
Closest school
0.2 km
Barkway VA Church of England First School. 2 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
36.6dB