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Get started10 High Firs is a two-bedroom semi-detached house in Radlett (WD7 8BH). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (October 2020) shows a C (score 79), near the top of the C band. When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). At 101 m² this is the 11th smallest of 32 units on EPC record in the building, where floor areas span 91–118 m². The building's EPC ratings span E to B across 32 units on file.
Sale prices here have outpaced England HPI: 6.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£690/sq ft) was about 58.6% above the typical sold price in the postcode. Sold June 2021 for £750,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
10 High Firs has more than quadrupled in price since its earliest registered sale in 1995.
£704,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 26 years.
£750,000
Growth on file: 6.5% per year over 26 years.
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Price per m² for 10 High Firs runs comfortably ahead of the street norm.
Price per m²
£7,426
Street avg £5,256
Floor Area
101 m²
Street avg 104 m²
Habitable Rooms
5 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
Newlands Avenue — bus stop.

Daytime· 07:00 – 23:00
47.7dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 June 2021Most recent
£750,000
+57.9%over 6 years14 July 2014
£475,000
-1.0%over 5 years11 September 2008
£480,000
+220.0%over 12 years6 November 1995
£150,000
Median price across the last 5 sales in WD7 8BH: £628,000 (2025–2024).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.1 t/year
WD7 8BH
Closest school
0.4 km
St John's Church of England Infant and Nursery School. 4 schools nearby.
Night-time· 23:00 – 07:00
39.3dB