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Get started38 Newberries Avenue is a five-bedroom detached house in Radlett (WD7 7EP). It has a recorded floor area of 327 m² (around 3520 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (April 2022) returns a B (score 81), comfortably above the UK average. When first surveyed in April 2016 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings.
Sale prices here have outpaced England HPI: 9.3% per year against 0% for the wider region. Today's modelled estimate of £2,585,000 is 20.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£611/sq ft) was about 70.9% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include a loft conversion, an extension and a porch, meaningful when judging how the property has evolved. At 327 m² it's 25.3% larger than the typical home in the postcode (261 m² median across 17 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Most recent transfer: January 2024 at £2,150,000.
38 Newberries Avenue's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Conversion of loft to habitable room to include new window to side elevation, 2 front and 3 rear rooflights. Certificate of Lawful Development (Proposed).
38 Newberries Avenue has more than tripled in price since its earliest registered sale in 2009.
£2,585,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 15 years.
£2,150,000
Growth on file: 9.3% per year over 15 years.
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38 Newberries Avenue is notably below the street on years held.
Price per m²
£6,575
Street avg £5,865
Floor Area
327 m²
Street avg 252 m²
Habitable Rooms
8 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
0.3 km
Craigweil Avenue — bus stop.

Daytime· 07:00 – 23:00
46.4dB

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Changes detected from historical EPC data
Heating controls changed
Floor insulation added or improved
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Extension: Part single, part two storey · Rear of property
Erection of front porch with open canopy; First floor front extension; Part single, part two storey and first floor rear extension (Amended description and plans received 24.07.17).
1 more application for this property
See the full planning history in the property report.
25 January 2024Most recent
£2,150,000
+72.0%over 6 years18 July 2017
£1,250,000
+116.1%over 8 years23 April 2009
£578,500
Median price across the last 5 sales in WD7 7EP: £1,925,000 (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
6.1 t/year
Street avg 7.4 t/year
WD7 7BN
Closest school
0.1 km
Newberries Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
37.4dB