Our Data Sources
Flat 4, 15, Cassio Road, Watford has no records in the the Land Registry and a single entry in the EPC database dated November 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 Flat 4, 15, Cassio Road, Watford, we estimate a market value of £195,158 and a rental value of £1,091 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £172,854 and £966 per month respectively.
Energy Efficiency
Flat 4, 15, Cassio Road, Watford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Nov 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, electric.
Similar Properties Sold Nearby
Over the past 2 years 18 properties similar to Flat 4, 15, Cassio Road, Watford have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th December 2025, was Flat 15, Forester House 37, Marlborough Road, Watford, WD18 0QD, a leasehold flat which sold for £167,500.
Read more about house prices in WD18.
- Sold Dec 2025£167,500 | 1 Bed FlatFlat 15, Forester House 37, Marlborough Road, Watford, WD18 0QDFlat 15, Forester House 37, Marlborough Road, Watford, WD18 0QD
- Sold May 2022£190,000 | 1 Bed FlatFlat 1, 52, Marlborough Road, Watford, WD18 0QBFlat 1, 52, Marlborough Road, Watford, WD18 0QB
- Sold Dec 2021£210,000 | 1 Bed FlatFlat 2, Forester House 35, Marlborough Road, Watford, WD18 0QDFlat 2, Forester House 35, Marlborough Road, Watford, WD18 0QD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 235 addresses on Cassio Road, Watford, WD18, Flat 4, 15, Cassio Road, Watford comes out as the 230th largest and the 145th most expensive in our analysis of the public data.
It is also £181k less expensive than the average property across the WD18 district.
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Schools Nearby
- Chater Junior School100 m away
- Chater Infant School400 m away
- Watford St John's Church of England Primary School500 m away
- Watford Grammar School for Girls400 m away
- Watford Grammar School for Boys900 m away
- Westfield Academy1.3 km away
More reading links
Public Transport Nearby
- Watford High Street|700 m away
- Watford Junction|1.1 km away
- Watford|1.2 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












