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Get started11 Blackwater Court is a two-bedroom semi-detached house in Maldon (CM9 5HW). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (January 2015) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Poor. The recommended improvements would push it to C (score 73). The latest certificate is from January 2015, so improvements made since then won't be reflected. At 69 m² this is the 4th smallest of 5 units on EPC record in the building, where floor areas span 68–69 m². The building's EPC ratings span E to C across 5 units on file.
Untraded for 17 years, with the last transfer in April 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced Maldon HPI: 9.1% per year against 0% for the wider region. Today's modelled estimate of £177,000 sits 72.7% above the 2009 sale of £102,500. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 46.6% below the postcode norm.
11 Blackwater Court's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 02 Jan 2025
11 Blackwater Court has more than doubled in price since the earliest registered sale in 1999.
£177,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 10 years.
£102,500
Growth on file: 9.1% per year over 10 years.
Price per m² for 11 Blackwater Court lags the street by a wide margin.
Price per m²
£1,486
Street avg £3,863
Floor Area
69 m²
Street avg 57 m²
Habitable Rooms
3 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
44.8dB

30 April 2009Most recent
£102,500
+20.6%over 7 years3 December 2001
£85,000
+97.7%over 2 years14 May 1999
£43,000
Median price across the last 5 sales in CM9 5HW: £290,000 (2024–2022).
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.2 t/year
CM9 5JD
Victoria Road — bus stop.
Closest school
0.3 km
Maldon Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
36.8dB
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