1a, Flat B, Cobb Green, Watford, WD25 7HZ
About 1a
1a is a detached house in Watford (WD25 7HZ). It has a recorded floor area of 58 m² (around 624 sq ft) and construction records dating it to 2007 onwards. The latest certificate (March 2020) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since April 2014.
Across 2008–2023, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£453/sq ft) was about 65.2% above the typical sold price in the postcode. At 58 m² it's 23.7% smaller than the typical home in the postcode (76 m² median across 35 EPCs). Most recent transfer: February 2023 at £282,500.
Energy performance
1a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 4 March 2030
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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Planning history
1a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
1a valuation sits well clear of the typical sold price in this postcode.
£270,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 15 years.
£282,500
Growth on file: 3.0% per year over 15 years.
Sales timeline
17 February 2023Most recent
£282,500
+27.0%over 8 years3 July 2014
£222,500
+22.3%over 6 years27 February 2008
£182,000
Median price across the last 5 sales in WD25 7HZ: £418,500 (2022–2016).
Versus other Cobb Green homes
1a is notably below the street on years held.
Price per m²
£4,871
Street avg £4,214
Floor Area
58 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.8 t/year
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The neighbourhood at a glance
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Newhouse Crescent — bus stop.
Closest school
0.2 km
Alban Wood Primary School and Nursery. 22 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.1dB

Night-time· 23:00 – 07:00
41.6dB







