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Get started91 Grenfell Avenue is a four-bedroom mid-terrace house in Hornchurch (RM12 4DS). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2017) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £555,000 is 15.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£391/sq ft) was about 35.7% above the typical sold price in the postcode. At 114 m² it's 22.6% larger than the typical home in the postcode (93 m² median across 21 EPCs). 2 planning records sit against the property, 0 approved, 0 refused. Sold April 2022 for £480,000. 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.
91 Grenfell Avenue has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Certificate of Lawfulness for single storey rear extension (following prior approval application reference: Y0170.25)
Price for 91 Grenfell Avenue has grown more than fourfold since the 1995 starting point.
£555,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 27 years.
£480,000
Growth on file: 7.3% per year over 27 years.
On habitable rooms, 91 Grenfell Avenue stands well clear of the street.
Price per m²
£4,211
Street avg £4,012
Floor Area
114 m²
Street avg 95 m²
Habitable Rooms
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
0.1 km

Daytime· 07:00 – 23:00
51.3dB

Extension: Single storey · Rear of property
Single storey rear extension with an overall depth of 6m, a maximum height of 3.15m, and an eaves height of 3m. (PRIOR APPROVAL)
14 April 2022Most recent
£480,000
+11.6%over 4 years9 February 2018
£430,000
+481.1%over 22 years4 August 1995
£74,000
Median price across the last 5 sales in RM12 4DS: £460,000 (2023–2021).
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.5 t/year
RM12 4LG
Gordon Avenue (RM12) — bus stop.
Closest school
0.3 km
Harrow Lodge Primary School. 41 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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