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Get startedCharrington House is a semi-detached house in Osea Island, Maldon, Maldon (CM9 8UH). It has a recorded floor area of 136 m² (around 1464 sq ft) and construction records dating it to 1930-1949. The latest certificate (October 2025) shows an F (score 38), near the bottom of the EPC scale. Earlier certificates rated it D (February 2014); the latest reading is 2 bands lower. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to D (score 66), a 2-band jump. Main heating runs on electricity. At 136 m² this is the 8th smallest of 9 units on EPC record in Charrington House, where floor areas span 55–177 m². The building's EPC ratings span F to D, with this unit at the bottom.
At 136 m² the property is well over the postcode median (87 m² across 13 EPCs), placing it in the larger end of the local stock.
Recommended upgrades on file would lift this property by multiple EPC bands.
Charrington House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£405,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Charrington House is notably below the street on epc rating.
EPC Rating
38 (F)
Street avg 47 (E)
Floor Area
136 m²
Street avg 102 m²
CO₂ Emissions
2.3 t/year
Street avg 3.2 t/year
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
2.8 km
Rectory Corner — bus stop.

Daytime· 07:00 – 23:00
40.6dB

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Cavity wall insulation installed
Floor insulation added or improved
More low energy lighting installed
Heating system changed
Heating controls changed
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 1 sales in CM9 8UH: £2,250,000 (2012–2012).
Habitable Rooms
7 rooms
Street avg 5 rooms
CM9 8UH
Night-time· 23:00 – 07:00
35.1dB