Our Data Sources
3, Observer Drive, Watford has 31 entries in the Land Registry, most recently in June 2024 and a single entry in the EPC database dated June 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 3, Observer Drive, Watford would be worth £735,883, with a potential rental value of £3,356 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £651,782, with a rental value of £2,972 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
3, Observer Drive, Watford occupies a 168 m2 plot as recorded by HM Land Registry.
All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
3, Observer Drive, Watford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Jun 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
3, Observer Drive, Watford last changed hands on 25th June 2024, selling for £710,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 30.6% since June 2024.
- Sold Jun 2024£710,000
- Sold Aug 2011£396,000
- Sold Jan 2006£370,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 17 sales of comparable properties within 410 metres of 3, Observer Drive, Watford since 2007.
Most recently, 523, Whippendell Road, Watford, WD18 7QB, a freehold house, sold at £660,000 on the 18th November 2025.
Read more about house prices in WD18.
- Sold Nov 2025£660,000 | 5 Bed House523, Whippendell Road, Watford, WD18 7QB523, Whippendell Road, Watford, WD18 7QB
- Sold Sep 2025£960,000 | 5 Bed House346, Hagden Lane, Watford, WD18 7SH346, Hagden Lane, Watford, WD18 7SH
- Sold Jun 2025£895,000 | 5 Bed House99, Mildred Avenue, Watford, WD18 7DU99, Mildred Avenue, Watford, WD18 7DU
- Sold Oct 2024£760,000 | 4 Bed House132, Mildred Avenue, Watford, WD18 7DX132, Mildred Avenue, Watford, WD18 7DX
- Sold Dec 2022£800,000 | 5 Bed House320, Hagden Lane, Watford, WD18 7SH320, Hagden Lane, Watford, WD18 7SH
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £559,832, ranging from £277,033 to £880,092.
- 1 Observer Drive
4 Bed House | 5 m | Est. Value: £610,069
- 7 Observer Drive
4 Bed House | 11 m | Est. Value: £582,675
- 9 Observer Drive
4 Bed House | 15 m | Est. Value: £580,646
- 4 Observer Drive
3 Bed House | 32 m | Est. Value: £489,898
- 6 Observer Drive
3 Bed House | 33 m | Est. Value: £462,654
Location Comparison
Our analysis of the public data ranks 3, Observer Drive, Watford as the 2nd largest and the 2nd most expensive of the 85 addresses on Observer Drive, Watford, WD18.
Against the WD18 postcode district average, it is £334k more expensive than the typical property.
More reading links
Schools Nearby
- Ascot Road Primary School600 m away
- St Anthony's Catholic Primary School700 m away
- Chater Infant School700 m away
- Watford Grammar School for Boys300 m away
- Westfield Academy800 m away
- Croxley Danes School900 m away
More reading links
Public Transport Nearby
- Watford|400 m away
- Croxley|1.8 km away
- Watford Junction|1.8 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
