8 Cardiff Road, Watford, WD18 0DT
About 8 Cardiff Road
8 Cardiff Road is a mid-terrace house in Watford (WD18 0DT). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2024) shows a C (score 71). When first surveyed in August 2021 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average. The recommended improvements would push it to B (score 90).
It hasn't traded since January 1999, a hold of 27 years that's notably long for the area. Across 1998–1999, sale prices on this property compounded at 26.7% per year. Today's modelled estimate of £355,000 sits 367.1% above the 1999 sale of £76,000. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 55.3% below the postcode norm.
Know exactly what you're buying at 8 Cardiff 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
8 Cardiff Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 8 Cardiff 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
- Recent ownership pattern worth a look
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Sales history & valuation
8 Cardiff Road's modelled value sits at over four times its earliest registered sale price (1998).
£355,000
Modelled from EPC, postcode comparables and a sale-price growth of 26.7% per year over 1 year.
£76,000
Growth on file: 26.7% per year over 1 year.
Sales timeline
29 January 1999Most recent
£76,000
+26.7%over 8 months21 May 1998
£60,000
Median price across the last 5 sales in WD18 0DT: £365,000 (2025–2021).
Everything we know about 8 Cardiff 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
- Recent ownership pattern worth a look

Versus other Cardiff Road homes
On years held, 8 Cardiff Road stands well clear of the street.
Price per m²
£1,118
Street avg £3,590
Floor Area
68 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.3 t/year
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1 Cannon Road
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1 Holywell Road
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1 Durban Road East
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1 Addiscombe Road
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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
0.3 km
Lammas Road — bus stop.
Closest school
0.2 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
53.8dB

Night-time· 23:00 – 07:00
44.5dB