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Get started251 Watling Street is a one-bedroom detached house in Radlett (WD7 7AL). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (June 2019) shows an E (score 53), well below the UK norm with real room to improve. When first surveyed in November 2008 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average, hot-water efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 64). At 48 m² this is the 3rd smallest of 9 units on EPC record in the building, where floor areas span 44–109 m². The building's EPC ratings span E to C, with this unit at the bottom.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £261,000 is 13% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£447/sq ft) was about 21.2% above the typical sold price in the postcode. At 48 m² it sits well below the postcode median (78 m² across 8 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last sold in March 2016, so it's been off the market for around 10 years.
251 Watling Street valuation sits well clear of the typical sold price in this postcode.
£261,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 12 years.
£231,000
Growth on file: 3.8% per year over 12 years.
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251 Watling Street is notably below the street on epc rating.
Price per m²
£4,813
Street avg £4,743
Floor Area
48 m²
Street avg 72 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Radlett Railway Station — railway station.

Daytime· 07:00 – 23:00
48.5dB

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Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
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30 March 2016Most recent
£231,000
+54.0%over 11 years15 July 2004
£150,000
Median price across the last 5 sales in WD7 7AL: £199,950 (2021–2009).
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
3.6 t/year
Street avg 4.0 t/year
WD7 7AR
Closest school
0.7 km
St John's Church of England Infant and Nursery School. 6 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
39.3dB