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Get started79 Grenfell Avenue is an end-of-terrace house in Hornchurch (RM12 4DW). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2015) shows a G (score 8), near the bottom of the EPC scale. The rating has held steady at G across 2 certificates since October 2014. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 88), a 5-band jump. Main heating runs on electricity. The latest certificate is from January 2015, so improvements made since then won't be reflected.
At 78 m² it's 16.6% smaller than the typical home in the postcode (94 m² median across 14 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £436,000 sits 74.4% above the 2014 sale of £250,000. 11 years since the last transfer (December 2014). One historical planning record sits against the property in 2022.
79 Grenfell Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 15 Jan 2025
Certificate of Lawfulness for a loft conversion with rear dormer and two front roof lights
79 Grenfell Avenue valuation sits well clear of the typical sold price in this postcode.
£436,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
79 Grenfell Avenue is notably below the street on epc rating.
Price per m²
£3,205
Street avg £4,227
Floor Area
78 m²
Street avg 103 m²
Habitable Rooms
4 rooms
Street avg 5 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
0.1 km

Daytime· 07:00 – 23:00
51.6dB

Changes detected from historical EPC data
Changed to a more efficient fuel source
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 December 2014Most recent
£250,000
Median price across the last 5 sales in RM12 4DW: £445,000 (2025–2021).
CO₂ Emissions
8.3 t/year
Street avg 4.2 t/year
Gordon Avenue (RM12) — bus stop.
Closest school
0.4 km
Harrow Lodge Primary School. 41 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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