Annexe, 12 Ashwin Avenue, Copford, Colchester, CO6 1BS
About Annexe
Annexe is a semi-detached house in Copford, Colchester, Colchester (CO6 1BS). It has a recorded floor area of 84 m² (around 904 sq ft) and construction records dating it to 1950-1966. The latest certificate (May 2017) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Know exactly what you're buying at Annexe
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Annexe has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at Annexe
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Annexe has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£336,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Median price across the last 5 sales in CO6 1BS: £325,000 (2025–2017).
Nearby sales in CO6 1BS
6 Ashwin Avenue, Copford, Colchester, CO6 1BS
Sold Jan 2025
£340,0003 Ashwin Avenue, Copford, Colchester, CO6 1BS
Sold Aug 2023
£325,00011 Ashwin Avenue, Copford, Colchester, CO6 1BS
Sold Sept 2021
£325,00022 Ashwin Avenue, Copford, Colchester, CO6 1BS
Sold Oct 2017
£470,00012 Ashwin Avenue, Copford, Colchester, CO6 1BS
Sold Aug 2017
£302,000
Everything we know about Annexe, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Ashwin Avenue homes
Annexe is notably below the street on habitable rooms.
EPC Rating
61 (D)
Street avg 61 (D)
Floor Area
84 m²
Street avg 102 m²
CO₂ Emissions
4.0 t/year
Street avg 4.6 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
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1 Ashbury Drive, Marks Tey
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Copford Lane — bus stop.
Closest school
0.8 km
Copford Church of England Voluntary Controlled Primary School. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.8dB

Night-time· 23:00 – 07:00
49.0dB