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Get started17 Diban Avenue is a semi-detached house in Hornchurch (RM12 4YE). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2021) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2011. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 79).
Sale prices here have outpaced England HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £615,000 sits 73.2% above the 2015 sale of £355,000. At 137 m² the property is well over the postcode median (97 m² across 15 EPCs), placing it in the larger end of the local stock. 11 years since the last transfer (November 2015). 3 planning records sit against the property, 0 approved, 0 refused.
17 Diban Avenue has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Proposed first floor rear extension.
17 Diban Avenue valuation sits well clear of the typical sold price in this postcode.
£615,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 12 years.
£355,000
Growth on file: 3.7% per year over 12 years.
On epc rating, 17 Diban Avenue stands well clear of the street.
Price per m²
£2,591
Street avg £3,579
Floor Area
137 m²
Street avg 103 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Abbs Cross Academy — bus stop.

Daytime· 07:00 – 23:00
49.6dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Certificate of Lawfulness for a hip to gable loft conversion with 2No. front rooflights, rear dormer to include juliette balcony and outbuilding in rear garden.
1 more application for this property
Join to see all planning history.
16 November 2015Most recent
£355,000
+49.2%over 4 years28 October 2011
£238,000
+5.8%over 8 years29 May 2003
£225,000
Median price across the last 5 sales in RM12 4YE: £475,000 (2025–2020).
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 5.5 t/year
RM12 4NS
Closest school
0.2 km
Abbs Cross Academy and Arts College. 33 schools nearby.
Night-time· 23:00 – 07:00
39.1dB
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