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Get started21 Grenfell Avenue is a three-bedroom semi-detached house in Hornchurch (RM12 4DN). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2024) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2014. Between certificates, roof efficiency dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 80).
Today's modelled estimate of £475,000 sits 55.7% above the 2014 sale of £305,000. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 19.9% above the typical sold price in the postcode. 12 years since the last transfer (November 2014). At 83 m² it's 16.2% smaller than the typical home in the postcode (99 m² median across 23 EPCs).
21 Grenfell Avenue valuation sits well clear of the typical sold price in this postcode.
£475,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
21 Grenfell Avenue is notably below the street on floor area.
Price per m²
£3,675
Street avg £4,115
Floor Area
83 m²
Street avg 102 m²
Habitable Rooms
5 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
52.2dB

14 November 2014Most recent
£305,000
Median price across the last 5 sales in RM12 4DN: £470,000 (2024–2023).
CO₂ Emissions
4.3 t/year
Street avg 5.5 t/year
RM12 4QH
Hayburn Way — bus stop.
Closest school
0.4 km
Harrow Lodge Primary School. 41 schools nearby.
Night-time· 23:00 – 07:00
42.8dB
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