Our Data Sources
15, Cardiff Road, Watford has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 15, Cardiff Road, Watford, we estimate a market value of £455,497 and a rental value of £2,278 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £403,440 and £2,018 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Cardiff Road, Watford as measuring 118 m2.
That makes it the 15th largest plot in the postcode, where 28 of the 30 other houses have recorded plot data.
Energy Efficiency
15, Cardiff Road, Watford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2025.
The property is connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 15, Cardiff Road, Watford completed on 3rd November 2003 at £172,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Nov 2003£172,000
Similar Properties Sold Nearby
Over the past 2 years 149 properties similar to 15, Cardiff Road, Watford have sold within a radius of 500 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th March 2026, was 81, Liverpool Road, Watford, WD18 0DW, a freehold house which sold for £495,000.
Read more about house prices in WD18.
- Sold Mar 2026£495,000 | 3 Bed House81, Liverpool Road, Watford, WD18 0DW81, Liverpool Road, Watford, WD18 0DW
- Sold Feb 2025£470,000 | 3 Bed House62, Wiggenhall Road, Watford, WD18 0AL62, Wiggenhall Road, Watford, WD18 0AL
- Sold Feb 2025£497,000 | 3 Bed House47, Cardiff Road, Watford, WD18 0DS47, Cardiff Road, Watford, WD18 0DS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 89 addresses on Cardiff Road, Watford, WD18, 15, Cardiff Road, Watford comes out as the 16th largest and the 9th most expensive in our analysis of the public data.
It is also £67k more expensive than the average property across the WD18 district.
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Schools Nearby
- Field Junior School200 m away
- Watford Field School (Infant & Nursery)200 m away
- Chater Junior School700 m away
- Watford Grammar School for Girls400 m away
- Westfield Academy1.4 km away
- Watford Grammar School for Boys1.4 km away
More reading links
Public Transport Nearby
- Watford High Street|600 m away
- Bushey|800 m away
- Watford Junction|1.6 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












