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Get started21 Elm Avenue is a three-bedroom semi-detached house in Heybridge, Maldon, Maldon (CM9 4NT). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2017) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump.
Sale prices here have outpaced Maldon HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £356,000 is 19.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 90% above the typical sold price in the postcode. At 72 m² it's 19.1% smaller than the typical home in the postcode (89 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Most recent transfer: April 2021 at £297,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£356,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 14 years.
£297,000
Growth on file: 4.2% per year over 14 years.
On epc rating, 21 Elm Avenue runs well behind the street norm.
Price per m²
£4,125
Street avg £3,121
Floor Area
72 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 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
48.2dB

20 April 2021Most recent
£297,000
+21.2%over 3 years20 April 2018
£245,000
+49.4%over 11 years20 December 2006
£164,000
Median price across the last 5 sales in CM9 4NT: £345,000 (2024–2018).
CO₂ Emissions
5.0 t/year
Street avg 4.3 t/year
CM9 4LN
Bentalls Shopping Centre — bus stop.
Closest school
0.4 km
Heybridge Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
39.4dB
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