3 Cannon Road, Watford, WD18 0BB
About 3 Cannon Road
3 Cannon Road is a mid-terrace house in Watford (WD18 0BB). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2020) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2010. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 80), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £369,000 is 18.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£425/sq ft) was about 62% above the typical sold price in the postcode. Most recent transfer: September 2024 at £311,000.
Know exactly what you're buying at 3 Cannon Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
3 Cannon Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 3 Cannon Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
3 Cannon Road valuation sits well clear of the typical sold price in this postcode.
£369,000
Modelled from EPC, postcode comparables.
£311,000
Recorded with HM Land Registry.
Sales timeline
5 September 2024Most recent
£311,000
Median price across the last 5 sales in WD18 0BB: £387,000 (2024–2022).
Everything we know about 3 Cannon Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Cannon Road homes
3 Cannon Road is notably below the street on years held.
Price per m²
£4,574
Street avg £4,513
Floor Area
68 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Beaumont Place, Brightwell Road
WD18 0AJ
1 Addison Court, St Marys View
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1 Cannon Road
WD18 0BB
1 Holywell Road
WD18 0HT
1 Durban Road East
WD18 0RN
1 Addiscombe Road
WD18 0ND
1 Clark Mews
WD18 0HG
1 Cardiff Road
WD18 0DS
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lammas Road — bus stop.
Closest school
0.1 km
Field Junior School. 36 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
56.3dB

Night-time· 23:00 – 07:00
47.3dB