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Get started27 Elm Walk is a detached house in Radlett (WD7 8DP). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2013) shows a C (score 71). The recommended improvements would push it to B (score 82). The latest certificate is from June 2013, so improvements made since then won't be reflected.
Untraded for 20 years, with the last transfer in July 2006. Sale prices here have outpaced England HPI: 10% per year against 0% for the wider region. Today's modelled estimate of £995,000 sits 75.2% above the 2006 sale of £568,000. On a £-per-square-foot basis, the last sale (£385/sq ft) was about 15.6% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
27 Elm Walk's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 12 Jun 2023
27 Elm Walk has been extended on multiple sides of the property across separate planning applications.
*Electronic documents only, no paper fileErection of timber frame shed with tiled roof following demolition of existing shed. (Retrospective application)
27 Elm Walk saw 3 transfers in just over a decade — high turnover for the postcode.
£995,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 5 years.
£568,000
Growth on file: 10.0% per year over 5 years.
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27 Elm Walk outperforms the street on years held by a wide margin.
Price per m²
£4,146
Street avg £5,446
Floor Area
137 m²
Street avg 148 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Shops — bus stop.

Daytime· 07:00 – 23:00
47.0dB

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Extension: Side of property
Erection of single storey side extension (Certificate of Lawfulness for Proposed Use).
1 more application for this property
See the full planning history in the property report.
3 July 2006Most recent
£568,000
+15.2%over 1 year1 October 2004
£493,000
+36.6%over 3 years28 September 2001
£361,000
Median price across the last 5 sales in WD7 8DP: £955,000 (2025–2019).
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
3.9 t/year
Street avg 5.6 t/year
Closest school
0.4 km
St John's Church of England Infant and Nursery School. 4 schools nearby.
Night-time· 23:00 – 07:00
38.0dB