2a, Alton Drive, Colchester, CO3 3ST
About 2a
2a is a detached house in Colchester (CO3 3ST). It has a recorded floor area of 198 m² (around 2131 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2026) shows a C (score 74). When first surveyed in May 2016 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Good to Very Good and lighting went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since July 2005, a hold of 21 years that's notably long for the area. Today's modelled estimate of £915,000 sits 96.8% above the 2005 sale of £465,000. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 38.3% below the postcode norm. One planning record on file: an extension approved in 2020. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 198 m² it's 28.1% larger than the typical home in the postcode (155 m² median across 7 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 7 April 2036
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Solar water heating installed
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Planning history
2a has an approved extension on the planning record.
1 application on record at 2a, Alton Drive, Colchester, CO3 3ST
- Nov 2020PorchOutlineOutcome in report
New rear porch extension to existing dwelling.
Extension- Documents
- 5 docs on file
- Reference
- 202231
Unlock 2a, Alton Drive, Colchester, CO3 3ST's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
2a valuation sits well clear of the typical sold price in this postcode.
£915,000
Modelled from EPC, postcode comparables.
£465,000
Recorded with HM Land Registry.
Sales timeline
27 July 2005Most recent
£465,000
Median price across the last 5 sales in CO3 3ST: £787,500 (2022–2016).
Nearby sales in CO3 3ST
Versus other Alton Drive homes
Years Held for 2a runs comfortably ahead of the street norm.
Price per m²
£2,348
Street avg £4,876
Floor Area
198 m²
Street avg 177 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
4.9 t/year
Street avg 6.4 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
229/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Glen Avenue — bus stop.
Closest school
0.5 km
St Benedict's Catholic College. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.8dB

Night-time· 23:00 – 07:00
42.2dB







