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Get started7 Craigweil Avenue is a five-bedroom detached house in Radlett (WD7 7ES). It has a recorded floor area of 210 m² (around 2260 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (October 2016) shows a C (score 70). When first surveyed in May 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £1,440,000 is 25.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£509/sq ft) was about 31.7% above the typical sold price in the postcode. At 210 m² the property is well over the postcode median (149 m² across 6 EPCs), placing it in the larger end of the local stock. Last sale on file: £1,150,000 in April 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2010.
7 Craigweil Avenue's carbon output runs well above what efficient homes in the postcode produce.
Extension to the roof and blocking up window and door and creating new window on ground floor (Certificate of Lawful Development - Proposed).
7 Craigweil Avenue has more than tripled in price since its earliest registered sale in 2000.
£1,440,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 20 years.
£1,150,000
Growth on file: 6.8% per year over 20 years.
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Floor Area for 7 Craigweil Avenue runs comfortably ahead of the street norm.
Price per m²
£5,476
Street avg £6,666
Floor Area
210 m²
Street avg 154 m²
Habitable Rooms
8 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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Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 April 2021Most recent
£1,150,000
-6.1%over 4 years24 March 2017
£1,225,000
+72.5%over 7 years21 August 2009
£710,000
+9.2%over 3 years16 December 2005
£649,950
+114.9%over 5 years15 December 2000
£302,500
Median price across the last 5 sales in WD7 7ES: £1,110,000 (2025–2020).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 7 rooms
CO₂ Emissions
6.7 t/year
Street avg 5.6 t/year
WD7 7BG
Closest school
0.3 km
Newberries Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
39.1dB