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Get started21 Chiltern Gardens is a three-bedroom semi-detached house in Hornchurch (RM12 4SQ). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2022) shows a C (score 70). When first surveyed in February 2009 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced England HPI: 6.3% per year against 0% for the wider region. At 120 m² the property is well over the postcode median (58 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). 2 planning records sit against the property, 0 approved, 1 refused. Most recent transfer: January 2024 at £550,000.
Roof conversion with front and rear dormers
Latest sale on 21 Chiltern Gardens was the highest on Land Registry record across the postcode.
£588,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 25 years.
£550,000
Growth on file: 6.3% per year over 25 years.
On floor area, 21 Chiltern Gardens stands well clear of the street.
Price per m²
£4,583
Street avg £5,666
Floor Area
120 m²
Street avg 64 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Suttons Avenue — bus stop.

Daytime· 07:00 – 23:00
50.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
A proposed loft conversion with both front and rear dormers
12 January 2024Most recent
£550,000
+86.4%over 9 years17 March 2014
£295,000
+51.3%over 11 years8 May 2002
£195,000
+66.0%over 3 years1 December 1998
£117,500
Median price across the last 5 sales in RM12 4SQ: £430,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.2 t/year
RM12 4NT
Closest school
0.3 km
Abbs Cross Academy and Arts College. 33 schools nearby.
Night-time· 23:00 – 07:00
39.9dB
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