Our Data Sources
18, Greenfield Avenue, Watford has 2 entries in the Land Registry , most recently in June 2017 and a single entry in the EPC database dated June 2016.
We combine this information with that 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 18, Greenfield Avenue, Watford would be worth £636,460, with a potential rental value of £2,181 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £563,721, with a rental value of £1,932 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Greenfield Avenue, Watford occupies a 456 m2 plot as recorded by HM Land Registry.
All 25 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
18, Greenfield Avenue, Watford has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 07 Jun 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Greenfield Avenue, Watford last changed hands on 16th June 2017, selling for £542,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 4.0% since June 2017.
- Sold Jun 2017£542,000
- Sold Dec 2011£262,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 209 sales of comparable properties within 920 metres of 18, Greenfield Avenue, Watford across the last 2 years.
Most recently, 4, Margeholes, Watford, WD19 5AP, a freehold house, sold at £570,000 on the 16th October 2025.
Read more about house prices in WD19.
- Sold Oct 2025£570,000 | 3 Bed House4, Margeholes, Watford, WD19 5AP4, Margeholes, Watford, WD19 5AP
- Sold Aug 2025£595,000 | 3 Bed House40, By The Wood, Watford, WD19 5AF40, By The Wood, Watford, WD19 5AF
- Sold Nov 2024£640,000 | 3 Bed House6, By The Wood, Watford, WD19 5AF6, By The Wood, Watford, WD19 5AF
•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 18, Greenfield Avenue, Watford as the 48th largest and the 44th most expensive of the 129 addresses on Greenfield Avenue, Watford, WD19.
Against the WD19 postcode district average, it is £127k more expensive than the typical property.
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Schools Nearby
- St Meryl School300 m away
- Warren Dell Primary School1.1 km away
- Woodhall Primary School1.3 km away
- The Grange Academy1.7 km away
- Bushey Meads School2.7 km away
- Watford Grammar School for Girls2.8 km away
More reading links
Public Transport Nearby
- Carpenders Park|700 m away
- Bushey|1.7 km away
- Hatch End|2.4 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.












