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Get started13 Blackwater Court is a semi-detached house in Maldon (CM9 5HW). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1967-1975 and council tax band B. At 68 m² this is the smallest unit on EPC record across the building (68–69 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2025) shows a C (score 73). When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good.
Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).
13 Blackwater Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£195,000
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.
EPC Rating
73 (C)
Street avg 68 (D)
Floor Area
68 m²
Street avg 57 m²
CO₂ Emissions
2.2 t/year
Street avg 2.3 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
0.1 km

Daytime· 07:00 – 23:00
44.8dB

Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in CM9 5HW: £290,000 (2024–2022).
Habitable Rooms
3 rooms
Street avg 3 rooms
CM9 5AF
Victoria Road — bus stop.
Closest school
0.3 km
Maldon Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
36.8dB