Our Data Sources
42, Blackwell Drive, Watford has 3 entries in the Land Registry , most recently in May 2023 and a single entry in the EPC database dated September 2022.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 42, Blackwell Drive, Watford is in very good condition we estimate a sale value of £578,683 and a rental value of £1,977 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £512,547 and a rental value of £1,751 per month.
Plot Size
According to data from HM Land Registry, 42, Blackwell Drive, Watford sits on a plot of 304 m2.
We have plot size data on 18 out of 21 other houses in the postcode and 42, Blackwell Drive, Watford sits on the 9th largest plot.
Energy Efficiency
42, Blackwell Drive, Watford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 42, Blackwell Drive, Watford was last sold on 30th May 2023 for £600,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since May 2023, the market for similar properties has risen by 13.0%.
- Sold May 2023£600,000
- Sold Dec 2017£550,000
- Sold Jul 2012£265,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 63 sales of properties similar to 42, Blackwell Drive, Watford within a radius of 630 metres over the last 2 years.
The most recent example is 14, The Coppice, Watford, WD19 4HR, a freehold house which sold for £590,000 on the 28th February 2025.
Read more about house prices in WD19.
- Sold Feb 2025£590,000 | 3 Bed House14, The Coppice, Watford, WD19 4HR14, The Coppice, Watford, WD19 4HR
- Sold Feb 2025£585,000 | 3 Bed House14, Blackwell Drive, Watford, WD19 4HW14, Blackwell Drive, Watford, WD19 4HW
- Sold Aug 2024£466,538 | 3 Bed House22, Blackwell Drive, Watford, WD19 4HW22, Blackwell Drive, Watford, WD19 4HW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Blackwell Drive, Watford, WD19 has a total of 45 addresses. According to our analysis of all the public data, 42, Blackwell Drive, Watford is the 17th largest and the 14th most expensive property on the street.
When compared to the postcode district it is £72k more expensive than the average property in WD19.
More reading links
Schools Nearby
- Bromet Primary School600 m away
- Field Junior School700 m away
- Watford Field School (Infant & Nursery)700 m away
- Watford Grammar School for Girls1.0 km away
- Westfield Academy1.5 km away
- Watford Grammar School for Boys1.8 km away
More reading links
Public Transport Nearby
- Bushey|700 m away
- Watford High Street|1.0 km away
- Carpenders Park|1.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












