4 Avon Close, Watford, WD25 0DN
About 4 Avon Close
4 Avon Close is a semi-detached house in Watford (WD25 0DN). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since February 2016. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £276,000 sits 7785.7% above the 2016 sale of £3,500. On a £-per-square-foot basis, the last sale (£6/sq ft) was about 97.9% below the postcode norm. Last sold in July 2016, so it's been off the market for around 10 years.
Energy performance
4 Avon Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Planning history
4 Avon Close has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
Latest sale on 4 Avon Close was the lowest on Land Registry record across the postcode.
£276,000
Modelled from EPC, postcode comparables.
£3,500
Recorded with HM Land Registry.
Sales timeline
28 July 2016Most recent
£3,500
Median price across the last 5 sales in WD25 0DN: £505,000 (2025–2021).
Versus other Avon Close homes
4 Avon Close is notably below the street on price per m².
Price per m²
£65
Street avg £3,810
Floor Area
54 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.5 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
0.1 km
St Albans Road — bus stop.
Closest school
0.7 km
The Grove Academy. 24 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
53.4dB

Night-time· 23:00 – 07:00
45.3dB








