40a, Vicarage Road, Watford, WD18 0EN
About 40a
40a is a semi-detached house in Watford (WD18 0EN). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band B. At 53 m² this is the 26th smallest of 47 units on EPC record in the building, where floor areas span 42–86 m². The building's EPC ratings span E to B across 47 units on file. The latest certificate (February 2020) shows a D (score 57), a step below the typical UK home.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Know exactly what you're buying at 40a
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
EPC Rating
Planning history
40a has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 40a
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
40a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£228,000
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 WD18 0EN: £285,000 (2025–2023).
Nearby sales in WD18 0EN
38a, Vicarage Road, Watford, WD18 0EN
Sold Jun 2025
£249,000Flat 3, 58 Vicarage Road, Watford, WD18 0EN
Sold Nov 2023
£285,000Flat 4, 58 Vicarage Road, Watford, WD18 0EN
Sold Nov 2023
£285,000Flat 11, 58 Vicarage Road, Watford, WD18 0EN
Sold Nov 2023
£295,000Flat 7, 58 Vicarage Road, Watford, WD18 0EN
Sold Nov 2023
£295,000
Everything we know about 40a, 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 Vicarage Road homes
Habitable Rooms for 40a lags the street by a wide margin.
EPC Rating
57 (D)
Street avg 79 (C)
Floor Area
53 m²
Street avg 58 m²
CO₂ Emissions
3.4 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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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
0.0 km
The Hornets — bus stop.
Closest school
0.3 km
Watford Grammar School for Girls. 34 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
53.8dB

Night-time· 23:00 – 07:00
44.2dB