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Get started1 Edison Avenue is a three-bedroom semi-detached house in Hornchurch (RM12 4DY). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (June 2015) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2009. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £449,000 is 28.8% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£420/sq ft) was about 30.1% above the typical sold price in the postcode. At 77 m² it's 23.9% smaller than the typical home in the postcode (101 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). 11 years since the last transfer (November 2015). 3 planning records sit against the property, 0 approved, 0 refused.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2025
1 Edison Avenue has been extended on multiple sides of the property across separate planning applications.
Extension: Side and rear of property
Two-storey side extension, part single, part two-storey rear extension.
Sale price has grown by over 3x since 1999.
£449,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 17 years.
£348,500
Growth on file: 7.5% per year over 17 years.
1 Edison Avenue is notably below the street on floor area.
Price per m²
£4,526
Street avg £3,971
Floor Area
77 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Certificate of Lawfulness for loft conversion with rear dormer and 3 front rooflights
1 more application for this property
Join to see all planning history.
24 November 2015Most recent
£348,500
+51.5%over 5 years16 December 2009
£230,000
+121.2%over 10 years12 March 1999
£104,000
Median price across the last 5 sales in RM12 4DY: £490,000 (2021–2020).
CO₂ Emissions
4.8 t/year
Street avg 4.7 t/year
RM12 4TY
Gordon Avenue (RM12) — bus stop.
Closest school
0.5 km
Harrow Lodge Primary School. 43 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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