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Get started1 Great Owl Road is a four-bedroom detached house in Chigwell (IG7 6AL). It has a recorded floor area of 226 m² (around 2433 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (June 2021) shows a D (score 58), a step below the typical UK home. When first surveyed in April 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
14 planning records sit against the property, 9 approved, 3 refused. Past consents include an extension, a garage conversion and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £1,457,000 is 14.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£524/sq ft) was about 112% above the typical sold price in the postcode. Most recent transfer: December 2021 at £1,275,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
1 Great Owl Road's carbon output runs well above what efficient homes in the postcode produce.
A a garage conversion application was refused at 1 Great Owl Road in 2025.
Application for approval of details reserved by condition 5 on planning permission EPF/1349/24 (Demolition of existing dwelling house, new build the house on the same footprint as the approved application EPF/0377/24).
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,457,000
Modelled from EPC, postcode comparables.
£1,275,000
Recorded with HM Land Registry.
Years Held for 1 Great Owl Road lags the street by a wide margin.
Price per m²
£5,642
Street avg £3,523
Floor Area
226 m²
Street avg 264 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Chester Road — bus stop.

Daytime· 07:00 – 23:00
54.9dB

Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Conversion of garage into habitable room, two storey front extension, two storey rear extension part single storey rear extension.
12 more applications for this property
Join to see all planning history.
15 December 2021Most recent
£1,275,000
Median price across the last 5 sales in IG7 6AL: £1,100,000 (2025–2015).
CO₂ Emissions
9.9 t/year
Street avg 9.5 t/year
IG7 6AB
Closest school
0.8 km
West Hatch High School. 19 schools nearby.
Night-time· 23:00 – 07:00
48.4dB
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