Our Data Sources
9, Observer Drive, Watford has 21 entries in the Land Registry , most recently in February 2015 and a single entry in the EPC database dated September 2014.
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.
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 9, Observer Drive, Watford is in very good condition we estimate a sale value of £610,254 and a rental value of £2,710 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £540,511 and a rental value of £2,400 per month.
Plot Size
According to data from HM Land Registry, 9, Observer Drive, Watford sits on a plot of 195 m2.
We have plot size data on 8 out of 8 other houses in the postcode and 9, Observer Drive, Watford sits on the largest plot.
Energy Efficiency
9, Observer Drive, Watford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Sep 2014.
The property is not 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, 9, Observer Drive, Watford was last sold on 12th February 2015 for £495,000 and was recorded as a leasehold house.
The property has had 2 sales since 1995.
Since February 2015, the market for similar properties has dropped by 5.0%.
- Sold Feb 2015£495,000
- Sold Dec 2005£340,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 67 sales of properties similar to 9, Observer Drive, Watford within a radius of 410 metres over the last 2 years.
The most recent example is 120A, Rickmansworth Road, Watford, WD18 7JG, a freehold house which sold for £700,000 on the 31st March 2025.
Read more about house prices in WD18.
- Sold Mar 2025£700,000 | 4 Bed House120A, Rickmansworth Road, Watford, WD18 7JG120A, Rickmansworth Road, Watford, WD18 7JG
- Sold May 2021£615,000 | 4 Bed House122A, Rickmansworth Road, Watford, WD18 7JG122A, Rickmansworth Road, Watford, WD18 7JG
- Sold Jan 2017£595,000 | 4 Bed House7, Observer Drive, Watford, WD18 7GR7, Observer Drive, Watford, WD18 7GR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Observer Drive, Watford, WD18 has a total of 85 addresses. According to our analysis of all the public data, 9, Observer Drive, Watford is the 5th largest and the 5th most expensive property on the street.
When compared to the postcode district it is £215k more expensive than the average property in WD18.
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
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.












