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Get started12 Merriam Close is a three-bedroom detached house in Brantham, Manningtree, Manningtree (CO11 1RY). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2015) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from January 2015, so improvements made since then won't be reflected.
At 69 m² it sits well below the postcode median (102 m² across 15 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £322,000 is 26.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 47% above the typical sold price in the postcode. Last changed hands 9 years ago, in September 2017.
12 Merriam Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 29 Jan 2025
12 Merriam Close valuation sits well clear of the typical sold price in this postcode.
£322,000
Modelled from EPC, postcode comparables.
£255,000
Recorded with HM Land Registry.
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Detailed AI analysis
CO₂ Emissions for 12 Merriam Close lags the street by a wide margin.
Price per m²
£3,696
Street avg £2,911
Floor Area
69 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
44.3dB

4 September 2017Most recent
£255,000
Median price across the last 5 sales in CO11 1RY: £320,000 (2025–2018).
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Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.7 t/year
CO11 1RN
Merriam Close — bus stop.
Closest school
0.1 km
Brooklands Primary School. 4 schools nearby.
Night-time· 23:00 – 07:00
37.1dB