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Get started23 Maritime Avenue is a four-bedroom detached house in Heybridge Basin, Maldon, Maldon (CM9 4RT). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (May 2016) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from May 2016, so improvements made since then won't be reflected. Other recorded features include a balcony and notable views.
At 149 m² it's 26.3% larger than the typical home in the postcode (118 m² median across 7 EPCs). Today's modelled estimate of £606,000 is 11.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 67.2% above the typical sold price in the postcode. On the market in February 2017 and unlisted since — roughly 9 years. 5 planning records sit against the property, 1 approved, 4 refused.
23 Maritime Avenue's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 13 May 2026
Variation of condition 3 on approved planning permission 20/00406/HOUSE allowed on appeal APP/X1545/D/20/3255914 (Part single and part 2 storey extension, new dormer and rendering (white) of existing property and extension).
Latest sale on 23 Maritime Avenue was the highest on Land Registry record across the postcode.
£606,000
Modelled from EPC, postcode comparables.
£545,000
Recorded with HM Land Registry.
23 Maritime Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£3,658
Street avg £3,009
Floor Area
149 m²
Street avg 130 m²
Habitable Rooms
7 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
0.2 km

Daytime· 07:00 – 23:00
41.6dB

Extension: Part single, part two storey
Part single and part 2 storey extension, new dormer and rendering (white) of existing property and extension
3 more applications for this property
Join to see all planning history.
17 February 2017Most recent
£545,000
Median price across the last 5 sales in CM9 4RT: £430,000 (2024–2014).
12 Maritime Avenue Heybridge Basin Maldon
Sold May 2024
2 Maritime Avenue Heybridge Basin Maldon
Sold Mar 2024
4 Maritime Avenue Heybridge Basin Maldon
Sold Mar 2016
14 Maritime Avenue Heybridge Basin Maldon
Sold Jun 2015
9 Maritime Avenue Heybridge Basin Maldon
Sold Jan 2014
Street avg 7 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.8 t/year
CM9 4PG
Heybridge Basin — bus stop.
Closest school
1.6 km
Heybridge Primary School. 6 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
35.5dB
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