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Get started28 Watford Road is a six-bedroom detached house in Radlett (WD7 8LE). It has a recorded floor area of 645 m² (around 6943 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (September 2023) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to 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 C (score 76).
Sale prices here have outpaced England HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £3,393,000 is 19.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 42.7% below the postcode norm. At 645 m² the property is well over the postcode median (186 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 12 planning records sit against the property, 5 approved, 4 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £2,850,000 in November 2018.
28 Watford Road's carbon output runs well above what efficient homes in the postcode produce.
28 Watford Road has been through 5 approved planning applications — a well-evolved property.
Construction of detached amenity outbuilding to rear garden.
Latest sale on 28 Watford Road was the highest on Land Registry record across the postcode.
£3,393,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 17 years.
£2,850,000
Growth on file: 3.7% per year over 17 years.
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28 Watford Road outperforms the street on floor area by a wide margin.
Price per m²
£4,419
Street avg £5,528
Floor Area
645 m²
Street avg 305 m²
Habitable Rooms
14 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
Gills Hill Lane — bus stop.

Daytime· 07:00 – 23:00
45.3dB

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Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Construction of a single storey outbuilding to rear garden area. Certificate of Lawful Development (proposed).
10 more applications for this property
See the full planning history in the property report.
7 November 2018Most recent
£2,850,000
+90.0%over 17 years31 May 2001
£1,500,000
Median price across the last 5 sales in WD7 8LE: £1,435,000 (2022–2020).
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 11 rooms
CO₂ Emissions
23.0 t/year
Street avg 16.6 t/year
WD7 8LS
Closest school
0.2 km
St John's Church of England Infant and Nursery School. 4 schools nearby.
Night-time· 23:00 – 07:00
38.0dB