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Get startedMayhaven is a detached house in Southminster (CM0 7BP). It has a recorded floor area of 208 m² (around 2239 sq ft), construction records dating it to 2023 and council tax band D. The latest certificate (February 2025) returns an A (score 98), the top energy band on the EPC scale. When first surveyed in October 2021 the rating was G, the property has climbed 6 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Very Good and window efficiency went from Good to Very Good; while lighting dropped from Very Good to Good. Main heating runs on electricity: electricity, unspecified tariff.
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £767,000 sits 63.2% above the 2022 sale of £470,000. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 20.6% above the typical sold price in the postcode. Sold April 2022 for £470,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2024.
Mayhaven ranks among the most efficient homes in the postcode for energy use.
A recent planning application at Mayhaven was refused — worth checking the council file.
Compliance with conditions notification 23/00020/FUL (Replacement dwelling) Condition 4 - Samples of all materials. Condition 5 - Hard and soft landscaping details. Condition 6 - Surface water and foul drainage. Condition 8 - Construction Method Statement.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£767,000
Modelled from EPC, postcode comparables.
£470,000
Recorded with HM Land Registry.
Mayhaven is notably below the street on years held.
Price per m²
£2,260
Street avg £2,187
Floor Area
208 m²
Street avg 198 m²
CO₂ Emissions
-0.2 t/year
Street avg 8.6 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km

Daytime· 07:00 – 23:00
44.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water efficiency improved
High performance glazing installed
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 April 2022Most recent
£470,000
Median price across the last 5 sales in CM0 7BP: £247,000 (2024–2013).
Years Held
4 years
Street avg 13 years
CM0 7DY
Bullfinch Corner — bus stop.
Closest school
1.4 km
St Leonard's Church of England Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
37.7dB
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