3a, California Close, Colchester, CO4 9SG
About 3a
3a is a mid-terrace house in Colchester (CO4 9SG). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (August 2019) shows a C (score 76), near the top of the C band. When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 91).
At 57 m² the property is well over the postcode median (41 m² across 55 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 3a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
3a has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
3a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£262,000
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 CO4 9SG: £167,500 (2025–2023).
Nearby sales in CO4 9SG
68 California Close, Colchester, CO4 9SG
Sold Sept 2025
£160,0003b, California Close, Colchester, CO4 9SG
Sold Aug 2025
£300,00070 California Close, Colchester, CO4 9SG
Sold Oct 2024
£160,00010 California Close, Colchester, CO4 9SG
Sold Feb 2023
£280,00059 California Close, Colchester, CO4 9SG
Sold Jan 2023
£167,500
Everything we know about 3a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other California Close homes
3a outperforms the street on epc rating by a wide margin.
EPC Rating
76 (C)
Street avg 69 (D)
Floor Area
57 m²
Street avg 48 m²
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Highwoods Approach — bus stop.
Closest school
0.2 km
Highwoods Community Primary School. 22 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
49.3dB

Night-time· 23:00 – 07:00
38.7dB