Our Data Sources
20, Park Avenue, Watford has no records in the the Land Registry and a single entry in the EPC database dated January 2024.
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
In very good condition, we estimate 20, Park Avenue, Watford would be worth £736,894, with a potential rental value of £2,946 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £652,677, with a rental value of £2,609 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Park Avenue, Watford occupies a 583 m2 plot as recorded by HM Land Registry.
Of the 9 other houses in this postcode, 8 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
20, Park Avenue, Watford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jan 2024.
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 18 sales of comparable properties within 420 metres of 20, Park Avenue, Watford across the last 2 years.
Most recently, 19, Mildred Avenue, Watford, WD18 7DU, a freehold house, sold at £700,000 on the 30th June 2025.
Read more about house prices in WD18.
- Sold Jun 2025£700,000 | 4 Bed House19, Mildred Avenue, Watford, WD18 7DU19, Mildred Avenue, Watford, WD18 7DU
- Sold Jun 2021£765,000 | 4 Bed House21, Park Avenue, Watford, WD18 7HR21, Park Avenue, Watford, WD18 7HR
- Sold Nov 2019£695,000 | 4 Bed House23, Park Avenue, Watford, WD18 7HR23, Park Avenue, Watford, WD18 7HR
•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 20, Park Avenue, Watford as the 10th largest and the 16th most expensive of the 48 addresses on Park Avenue, Watford, WD18.
Against the WD18 postcode district average, it is £335k more expensive than the typical property.
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Schools Nearby
- Chater Infant School200 m away
- Chater Junior School300 m away
- Lanchester Primary School600 m away
- Watford Grammar School for Boys600 m away
- Watford Grammar School for Girls700 m away
- Westfield Academy1.2 km away
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Public Transport Nearby
- Watford|800 m away
- Watford High Street|1.0 km away
- Watford Junction|1.1 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.












