4 St James Road, Watford, WD18 0EA
About 4 St James Road
4 St James Road is a mid-terrace house in Watford (WD18 0EA). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (May 2022) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
5 planning records sit against the property, 0 approved, 3 refused, 1 pending. An active application for a loft conversion is awaiting a decision. Across 2001–2022, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£504/sq ft) was about 347.6% above the typical sold price in the postcode. At 82 m² it's 26.1% smaller than the typical home in the postcode (111 m² median across 10 EPCs). Sold August 2022 for £445,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 St James 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
Planning history
A a loft conversion application was refused at 4 St James Road in 2023.
- Nov 2023Loft ConversionFullIn report
Erection of Loft conversion with rear dormer
- Documents
- 9 docs on file
- Reference
- 23/00743/FULH
- May 2023OutbuildingFullIn report
Erection of detached outbuilding
- Documents
- 6 docs on file
- Reference
- 23/00277/FULH
We flagged 2 things worth checking at 4 St James 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
- A planning decision worth checking
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Sales history & valuation
Latest sale on 4 St James Road was the highest on Land Registry record across the postcode.
£449,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 21 years.
£445,000
Growth on file: 6.7% per year over 21 years.
Sales timeline
25 August 2022Most recent
£445,000
+293.8%over 21 years19 July 2001
£113,000
Median price across the last 5 sales in WD18 0EA: £244,950 (2015–2011).
Nearby sales in WD18 0EA
Everything we know about 4 St James 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
- A planning decision worth checking

Versus other St James Road homes
Price per m² for 4 St James Road runs comfortably ahead of the street norm.
Price per m²
£5,427
Street avg £1,939
Floor Area
82 m²
Street avg 117 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 5.4 t/year
Similar properties nearby
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
The Hornets — bus stop.
Closest school
0.2 km
Watford Grammar School for Girls. 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
54.2dB

Night-time· 23:00 – 07:00
44.8dB