Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started30 Elm Walk is a detached house in Radlett (WD7 8DP). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (October 2021) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £1,210,000 is 28.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£563/sq ft) was about 69.1% above the typical sold price in the postcode. Most recent transfer: January 2022 at £940,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
30 Elm Walk's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
Single storey rear extension and removal of rear chimney. Certificate of lawfulness (Proposed).
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,210,000
Modelled from EPC, postcode comparables.
£940,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
On co₂ emissions, 30 Elm Walk runs well behind the street norm.
Price per m²
£6,065
Street avg £5,298
Floor Area
155 m²
Street avg 147 m²
Habitable Rooms
8 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

Launch offer
Secure checkout · One-off payment

Extension: Single storey · Rear of property
Demolition of conservatory and erection of single storey rear extension and removal of rear chimney.
19 January 2022Most recent
£940,000
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
9.6 t/year
Street avg 5.3 t/year
WD7 8AY
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