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Get started9 Claremont Heights is a two-bedroom semi-detached house in Colchester (CO1 1ZU). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1983-1990 and council tax band B. At 46 m² this is the 25th smallest of 55 units on EPC record in the building, where floor areas span 40–69 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (January 2026) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2016. Between certificates, hot-water efficiency went from Very Poor to Average and lighting went from Very Poor to Poor; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 70). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced Colchester HPI: 1.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£285/sq ft) was about 63.3% above the typical sold price in the postcode. On the market in March 2016 and unlisted since — roughly 10 years.
9 Claremont Heights's carbon output is low for the local stock.
9 Claremont Heights's sale-price growth has lagged the wider UK trajectory across its history on file.
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 10 years.
£141,000
Growth on file: 1.4% per year over 10 years.
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CO₂ Emissions for 9 Claremont Heights runs comfortably ahead of the street norm.
Price per m²
£3,065
Street avg £2,172
Floor Area
46 m²
Street avg 48 m²
Habitable Rooms
3 rooms
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
Railway Station Layby — bus stop.

Daytime· 07:00 – 23:00
55.0dB

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Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 March 2016Most recent
£141,000
+16.0%over 10 years26 October 2005
£121,500
Median price across the last 5 sales in CO1 1ZU: £162,000 (2024–2022).
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Street avg 3 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.6 t/year
CO1 1AU
Closest school
0.4 km
North Primary School and Nursery. 26 schools nearby.
Night-time· 23:00 – 07:00
45.8dB