51 North Western Avenue, Watford, WD25 0AG
About 51 North Western Avenue
51 North Western Avenue is a semi-detached house in Watford (WD25 0AG). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (May 2019) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2018. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.
At 67 m² it's 19.6% larger than the typical home in the postcode (56 m² median across 29 EPCs). Across 2000–2019, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£580/sq ft) was about 120% above the typical sold price in the postcode. Sold March 2019 for £418,200.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
51 North Western Avenue has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
51 North Western Avenue has more than tripled in price since its earliest registered sale in 2000.
£424,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 18 years.
£418,200
Growth on file: 6.5% per year over 18 years.
Sales timeline
14 March 2019Most recent
£418,200
+198.8%over 17 years31 January 2002
£139,950
+6.4%over 1 year5 October 2000
£131,500
Median price across the last 5 sales in WD25 0AG: £340,000 (2025–2021).
Nearby sales in WD25 0AG
95b, North Western Avenue, Watford, WD25 0AG
Sold Mar 2025
£330,00085 North Western Avenue, Watford, WD25 0AG
Sold Jan 2024
£385,00075 North Western Avenue, Watford, WD25 0AG
Sold Oct 2022
£425,00095a, North Western Avenue, Watford, WD25 0AG
Sold Mar 2021
£300,000107 North Western Avenue, Watford, WD25 0AG
Sold Jan 2021
£240,000
Versus other North Western Avenue homes
51 North Western Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£6,242
Street avg £3,915
Floor Area
67 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Library — bus stop.
Closest school
0.5 km
Cherry Tree Primary School. 29 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.6dB

Night-time· 23:00 – 07:00
43.6dB








