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Get started3 Halliday Close is a two-bedroom mid-terrace house in Shenley, Radlett, Radlett (WD7 9JZ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (October 2020) shows a C (score 70). The recommended improvements would push it to B (score 86).
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 74 m² it's 19.4% larger than the typical home in the postcode (62 m² median across 23 EPCs). Today's modelled estimate of £466,000 is 15.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 76.6% above the typical sold price in the postcode. Last sale on file: £405,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Conversion of loft to habitable room to include rear dormer with juliette balcony and insertion of roof light to front elevation. Certificate of Lawful Development (proposed).
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£466,000
Modelled from EPC, postcode comparables.
£405,000
Recorded with HM Land Registry.
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Floor Area for 3 Halliday Close runs comfortably ahead of the street norm.
Price per m²
£5,473
Street avg £3,703
Floor Area
74 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.6dB

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Extension: Single storey · Rear of property
Single storey rear extension.
26 February 2021Most recent
£405,000
Median price across the last 5 sales in WD7 9JZ: £432,000 (2025–2023).
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

Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.4 t/year
WD7 9JQ
Cockle Way — bus stop.
Closest school
0.9 km
Clore Shalom School. 6 schools nearby.
Night-time· 23:00 – 07:00
39.1dB