Our Data Sources
40, Belgrave Avenue, Watford has no records in the the Land Registry and a single entry in the EPC database dated July 2022.
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
In very good condition, we estimate 40, Belgrave Avenue, Watford would be worth £451,505, with a potential rental value of £2,157 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £399,905, with a rental value of £1,911 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, Belgrave Avenue, Watford occupies a 125 m2 plot as recorded by HM Land Registry.
Of the 37 other houses in this postcode, 34 have recorded plot sizes, and this one ranks as the 19th largest.
Energy Efficiency
40, Belgrave Avenue, Watford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jul 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 284 sales of comparable properties within 370 metres of 40, Belgrave Avenue, Watford across the last 2 years.
Most recently, 66, Belgrave Avenue, Watford, WD18 7UE, a freehold house, sold at £450,000 on the 29th April 2026.
Read more about house prices in WD18.
- Sold Apr 2026£450,000 | 3 Bed House66, Belgrave Avenue, Watford, WD18 7UE66, Belgrave Avenue, Watford, WD18 7UE
- Sold Apr 2026£220,000 | 3 Bed House41, Belgrave Avenue, Watford, WD18 7UF41, Belgrave Avenue, Watford, WD18 7UF
- Sold Mar 2026£440,000 | 3 Bed House39, Belgrave Avenue, Watford, WD18 7UF39, Belgrave Avenue, Watford, WD18 7UF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 40, Belgrave Avenue, Watford as the 52nd largest and the 28th most expensive of the 74 addresses on Belgrave Avenue, Watford, WD18.
Against the WD18 postcode district average, it is £64k more expensive than the typical property.
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Schools Nearby
- Laurance Haines School500 m away
- Chater Infant School500 m away
- St Anthony's Catholic Primary School600 m away
- Westfield Academy400 m away
- Watford Grammar School for Boys600 m away
- Watford Grammar School for Girls1.0 km away
More reading links
Public Transport Nearby
- Watford|1.0 km away
- Watford High Street|1.4 km away
- Bushey|1.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
