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Get started9 Craigweil Avenue is a four-bedroom detached house in Radlett (WD7 7ES). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (August 2012) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from August 2012, so improvements made since then won't be reflected.
At 121 m² it's 27.8% smaller than the typical home in the postcode (168 m² median across 6 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £1,084,000 sits 60.6% above the 2013 sale of £675,000. On a £-per-square-foot basis, the last sale (£518/sq ft) was about 56.3% above the typical sold price in the postcode. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, new windows and partial demolition, meaningful when judging how the property has evolved. On the market in January 2013 and unlisted since — roughly 13 years.
9 Craigweil Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 16 Aug 2022
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
First floor rear extension
9 Craigweil Avenue valuation sits well clear of the typical sold price in this postcode.
£1,084,000
Modelled from EPC, postcode comparables.
£675,000
Recorded with HM Land Registry.
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9 Craigweil Avenue is notably below the street on epc rating.
Price per m²
£5,579
Street avg £6,649
Floor Area
121 m²
Street avg 169 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Craigweil Avenue — bus stop.

Daytime· 07:00 – 23:00
48.6dB

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Application for a non-material amendment following the grant of planning permission reference TP/13/0825.
1 more application for this property
See the full planning history in the property report.
11 January 2013Most recent
£675,000
Median price across the last 5 sales in WD7 7ES: £1,150,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
7.7 t/year
Street avg 5.5 t/year
WD7 7BJ
Closest school
0.3 km
Newberries Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
39.1dB