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Get started21 Cotman Avenue is a two-bedroom mid-terrace house in Lawford, Manningtree, Manningtree (CO11 2LB). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (August 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Poor to Good. The recommended improvements would lift it to B (score 88), a 2-band jump. Main heating runs on electricity.
Held since May 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £230,000 sits 100.9% above the 2004 sale of £114,500. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 16.7% below the postcode norm. At 55 m² it's 21.4% smaller than the typical home in the postcode (70 m² median across 21 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Cotman Avenue valuation sits well clear of the typical sold price in this postcode.
£230,000
Modelled from EPC, postcode comparables.
£114,500
Recorded with HM Land Registry.
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Detailed AI analysis
21 Cotman Avenue is notably below the street on epc rating.
Price per m²
£2,082
Street avg £3,042
Floor Area
55 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Railway Station — bus stop.

Daytime· 07:00 – 23:00
49.2dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
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21 May 2004Most recent
£114,500
Median price across the last 5 sales in CO11 2LB: £260,000 (2025–2022).
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Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.0 t/year
CO11 2JW
Closest school
0.5 km
Highfields Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
40.6dB