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Get started25 The Avenue is a five-bedroom detached house in Radlett (WD7 7DQ). It has a recorded floor area of 250 m² (around 2691 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (May 2021) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in September 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Average; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77).
Held since March 2011 — that's 15 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £2,149,000 sits 65.3% above the 2011 sale of £1,300,000. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
25 The Avenue's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey
Infill extension between existing study and garage; Replacement of existing front facing flat roof dormers with first floor extension featuring front facing gables; Alterations to windows and doors in front and side elevations; New vehicular crossover to create carriage driveway.
25 The Avenue's estimated value is more than triple its earliest registered sale price (2000).
£2,149,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 11 years.
£1,300,000
Growth on file: 6.7% per year over 11 years.
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25 The Avenue is notably below the street on price per m².
Price per m²
£5,200
Street avg £6,307
Floor Area
250 m²
Street avg 283 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Goodyers Avenue — bus stop.

Daytime· 07:00 – 23:00
45.7dB

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Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 March 2011Most recent
£1,300,000
+98.9%over 10 years25 August 2000
£653,750
Median price across the last 5 sales in WD7 7DQ: £1,750,000 (2024–2021).
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
10.0 t/year
Street avg 10.1 t/year
WD7 7EB
Closest school
1.1 km
Newberries Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
38.5dB