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Get started1a is a semi-detached house in Radlett (WD7 8JY). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (January 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since January 2016. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced England HPI: 1.9% per year against 0% for the wider region. Today's modelled estimate of £483,000 is 18.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£574/sq ft) was about 38.7% above the typical sold price in the postcode. At 66 m² it's 15.4% smaller than the typical home in the postcode (78 m² median across 18 EPCs). Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Most recent transfer: May 2021 at £408,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£483,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 5 years.
£408,000
Growth on file: 1.9% per year over 5 years.
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On floor area, 1a runs well behind the street norm.
Price per m²
£6,182
Street avg £5,843
Floor Area
66 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 4 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
Recreation Ground — bus stop.

Daytime· 07:00 – 23:00
48.3dB

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Changes detected from historical EPC data
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 May 2021Most recent
£408,000
+10.3%over 5 years22 April 2016
£370,000
Median price across the last 5 sales in WD7 8JY: £523,000 (2025–2022).
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
2.3 t/year
Street avg 3.8 t/year
Closest school
0.6 km
St John's Church of England Infant and Nursery School. 6 schools nearby.
Night-time· 23:00 – 07:00
39.3dB