47 Colne Avenue, Watford, WD19 4JF
About 47 Colne Avenue
47 Colne Avenue is a semi-detached house in Watford (WD19 4JF). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2025) shows a C (score 73). When first surveyed in September 2018 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average.
Energy performance
EPC Rating
Certificate validity
Valid until 13 September 2035
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
47 Colne Avenue has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
47 Colne Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£411,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in WD19 4JF: £430,000 (2026–2019).
Nearby sales in WD19 4JF
Versus other Colne Avenue homes
On co₂ emissions, 47 Colne Avenue stands well clear of the street.
EPC Rating
73 (C)
Street avg 66 (D)
Floor Area
78 m²
Street avg 81 m²
CO₂ Emissions
2.1 t/year
Street avg 3.2 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
179/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Long Croft — bus stop.
Closest school
0.6 km
Bromet Primary School. 34 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
51.0dB

Night-time· 23:00 – 07:00
41.8dB







