Flat 1, 43 St James Road, Watford, WD18 0DZ
About Flat 1
Flat 1 is a one-bedroom end-of-terrace house in Watford (WD18 0DZ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2012) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 76). The latest certificate is from December 2012, so improvements made since then won't be reflected. Other recorded features include a basement.
Untraded for 22 years, with the last transfer in September 2004. Across 1998–2004, sale prices on this property compounded at 18.4% per year. Today's modelled estimate of £231,000 sits 83.3% above the 2004 sale of £126,000. On a £-per-square-foot basis, the last sale (£234/sq ft) was about 36.7% above the typical sold price in the postcode. At 50 m² it sits well below the postcode median (90 m² across 7 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat 1
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
What this property has
Inside
- Bedrooms1
- Bathrooms1
- EnsuiteYes
- BasementYes
Outside
- Private gardenRear
Energy performance
Flat 1's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Dec 2022
EPC Rating
Planning history
Flat 1 has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 1
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
Sale price has at least doubled since 1998.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.4% per year over 6 years.
£126,000
Growth on file: 18.4% per year over 6 years.
Sales timeline
16 September 2004Most recent
£126,000
+165.3%over 5 years11 December 1998
£47,500
Median price across the last 5 sales in WD18 0DZ: £388,000 (2024–2007).
Nearby sales in WD18 0DZ
Everything we know about Flat 1, 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

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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
0.1 km
The Hornets — bus stop.
Closest school
0.1 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
54.5dB

Night-time· 23:00 – 07:00
45.1dB