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Get started11 Chiltern Close is a three-bedroom detached house in Colchester (CO1 1ZS). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (April 2022) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since January 2009. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced Colchester HPI: 7.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£425/sq ft) was about 177.1% above the typical sold price in the postcode. At 79 m² it's 25.4% larger than the typical home in the postcode (63 m² median across 24 EPCs). Sold November 2022 for £361,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on 11 Chiltern Close was the highest on Land Registry record across the postcode.
£371,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 25 years.
£361,000
Growth on file: 7.4% per year over 25 years.
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On price per m², 11 Chiltern Close stands well clear of the street.
Price per m²
£4,570
Street avg £2,544
Floor Area
79 m²
Street avg 67 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Colchester Rail Station — railway station.

Daytime· 07:00 – 23:00
54.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 November 2022Most recent
£361,000
+85.1%over 10 years6 July 2012
£195,000
+44.4%over 10 years18 June 2002
£135,000
+17.4%over 1 year27 April 2001
£115,000
+67.9%over 3 years20 February 1998
£68,500
+14.2%5 September 1997
£60,000
Median price across the last 5 sales in CO1 1ZS: £292,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.9 t/year
CO1 1ZU
Closest school
0.4 km
North Primary School and Nursery. 28 schools nearby.
Night-time· 23:00 – 07:00
46.1dB