12a, Port Lane, Colchester, CO1 2JF
About 12a
12a is a one-bedroom end-of-terrace house in Colchester (CO1 2JF). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2016) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since December 2008. Between certificates, lighting went from Very Poor to Average. The recommended improvements would push it to C (score 78).
At 36 m² it sits well below the postcode median (58 m² across 28 EPCs), making it one of the more compact homes locally. 9 years since the last transfer (February 2017). Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2017, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £125,000 is 19% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 46.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
Outside
- ParkingYes
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Jul 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12a has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 12a has grown more than fourfold since the 1996 starting point.
£125,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 21 years.
£105,000
Growth on file: 8.8% per year over 21 years.
Sales timeline
21 February 2017Most recent
£105,000
+16.7%over 2 years2 October 2014
£90,000
+5.9%over 7 years25 January 2007
£85,000
+233.3%over 8 years7 May 1998
£25,500
+41.7%over 2 years15 February 1996
£18,000
Median price across the last 5 sales in CO1 2JF: £215,000 (2025–2023).
Versus other Port Lane homes
EPC Rating for 12a runs comfortably ahead of the street norm.
Price per m²
£2,917
Street avg £4,135
Floor Area
36 m²
Street avg 35 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.7 t/year
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Port Lane — bus stop.
Closest school
0.7 km
Kendall Church of England Primary School. 27 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
49.4dB
Night-time· 23:00 – 07:00
39.2dB