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Get startedSlade Court is a two-bedroom mid-terrace house in Radlett (WD7 7BT). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1976-1982 and council tax band F. At 45 m² this is the smallest unit on EPC record across Slade Court (45–74 m²). The building's EPC ratings span E to B across 26 units on file. The latest certificate (January 2026) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2010. Between certificates, hot-water efficiency went from Very Poor to Poor, lighting went from Poor to Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 16 years, with the last transfer in October 2010. Across the public record there are 4 sales, relatively high churn for a single property. Sale prices here have outpaced England HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £420,000 is 16.7% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£743/sq ft) was about 50.8% above the typical sold price in the postcode. At 45 m² it sits well below the postcode median (70 m² across 25 EPCs), making it one of the more compact homes locally.
Slade Court's carbon output is low for the local stock.
Sale price has at least doubled since 1996.
£420,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 15 years.
£360,000
Growth on file: 6.6% per year over 15 years.
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Slade Court outperforms the street on price per m² by a wide margin.
Price per m²
£8,000
Street avg £5,899
Floor Area
45 m²
Street avg 67 m²
Habitable Rooms
3 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
Red Lion Hotel — bus stop.

Daytime· 07:00 – 23:00
48.6dB

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Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 October 2010Most recent
£360,000
+1.4%over 2 years28 May 2008
£355,000
+7.6%over 11 months15 June 2007
£330,000
+131.6%over 11 years4 April 1996
£142,500
Median price across the last 5 sales in WD7 7BT: £410,000 (2025–2023).
Slade Court Flat 14 Watling Street Radlett
Sold Oct 2025
Slade Court Flat 17 Watling Street Radlett
Sold Feb 2025
Slade Court Flat 5 Watling Street Radlett
Sold Aug 2024
Slade Court Flat 16 Watling Street Radlett
Sold Nov 2023
Slade Court Flat 23 Watling Street Radlett
Sold Aug 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 3 rooms
CO₂ Emissions
0.8 t/year
Street avg 3.4 t/year
WD7 7NG
Closest school
0.6 km
St John's Church of England Infant and Nursery School. 5 schools nearby.
Night-time· 23:00 – 07:00
39.4dB