Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square foot	Type	Paid	sqft	£/ft
Flat 1 Gloucester Court, Observer Drive, Watford, WD18 7GF -	30 May 2014	£165,000	516 sqft	£319	Flat (1 bed)
Flat 14 Knightsbridge Court, Observer Drive, Watford, WD18 7GE -	18 Mar 2014	£243,000	753 sqft	£322	Flat (2 bed)
Flat 5 Mayfair Court, Observer Drive, Watford, WD18 7GA -	22 Nov 2013	£240,000	764 sqft	£314	Flat (2 bed)
Flat 9 Mayfair Court, Observer Drive, Watford, WD18 7GA -	05 Nov 2013	£246,000	721 sqft	£341	Flat (2 bed)
Flat 16 Mayfair Court, Observer Drive, Watford, WD18 7GA -	08 Feb 2013	£235,000	699 sqft	£335	Flat (2 bed)
Flat 24 Mayfair Court, Observer Drive, Watford, WD18 7GA -	08 Jun 2012	£225,000	753 sqft	£298	Flat (2 bed)
Flat 17 Mayfair Court, Observer Drive, Watford, WD18 7GA -	09 Mar 2012	£235,000	807 sqft	£291	Flat (2 bed)
Flat 7 Mayfair Court, Observer Drive, Watford, WD18 7GA -	19 Dec 2011	£235,000	775 sqft	£303	Flat (2 bed)
3, Observer Drive, Watford, WD18 7GR -	10 Aug 2011	£396,000	1302 sqft	£303	Detached (3 bed)
Flat 11 Knightsbridge Court, Observer Drive, Watford, WD18 7GE -	24 May 2010	£226,000	742 sqft	£304	Flat (2 bed)
6, Observer Drive, Watford, WD18 7GR -	03 Apr 2009	£248,750			Detached (2 bed)
Flat 8 Gloucester Court, Observer Drive, Watford, WD18 7GF	03 Jul 2007	£82,500	559 sqft	£147	Flat (1 bed)
Flat 26 Mayfair Court, Observer Drive, Watford, WD18 7GA -	16 May 2007	£247,000	721 sqft	£342	Flat (2 bed)
4, Observer Drive, Watford, WD18 7GR -	09 Jan 2007	£320,000	1087 sqft	£294	Terrace (2 bed)
Flat 14 Mayfair Court, Observer Drive, Watford, WD18 7GA -	26 May 2006	£205,000	721 sqft	£284	Flat (2 bed)
Flat 15 Mayfair Court, Observer Drive, Watford, WD18 7GA -	25 May 2006	£220,000			Flat (2 bed)
Flat 30 Mayfair Court, Observer Drive, Watford, WD18 7GA -	31 Mar 2006	£229,500	613 sqft	£374	Flat (2 bed)
Flat 27 Mayfair Court, Observer Drive, Watford, WD18 7GA -	23 Mar 2006	£247,500	861 sqft	£287	Flat (2 bed)
Flat 25 Mayfair Court, Observer Drive, Watford, WD18 7GA -	24 Feb 2006	£216,000	721 sqft	£299	Flat (2 bed)
Flat 6 Mayfair Court, Observer Drive, Watford, WD18 7GA -	24 Feb 2006	£240,000	871 sqft	£275	Flat (2 bed)
Flat 21 Mayfair Court, Observer Drive, Watford, WD18 7GA -	24 Feb 2006	£229,500	742 sqft	£308	Flat (2 bed)
Flat 20 Mayfair Court, Observer Drive, Watford, WD18 7GA -	24 Feb 2006	£209,995	731 sqft	£286	Flat (2 bed)
Flat 22 Mayfair Court, Observer Drive, Watford, WD18 7GA -	24 Feb 2006	£242,500	861 sqft	£281	Flat (2 bed)
Flat 12 Mayfair Court, Observer Drive, Watford, WD18 7GA	24 Feb 2006	£235,000			Flat (2 bed)
Flat 8 Mayfair Court, Observer Drive, Watford, WD18 7GA -	31 Jan 2006	£242,960	699 sqft	£347	Flat (2 bed)
Flat 1 Mayfair Court, Observer Drive, Watford, WD18 7GA -	25 Jan 2006	£240,000	699 sqft	£342	Flat (2 bed)
Flat 2 Mayfair Court, Observer Drive, Watford, WD18 7GA -	21 Dec 2005	£229,000	721 sqft	£317	Flat (2 bed)
Flat 10 Knightsbridge Court, Observer Drive, Watford, WD18 7GE -	26 Aug 2005	£237,795	807 sqft	£294	Flat (2 bed)
Flat 2 Knightsbridge Court, Observer Drive, Watford, WD18 7GE -	29 Jul 2005	£230,000	796 sqft	£288	Flat (2 bed)
Flat 9 Knightsbridge Court, Observer Drive, Watford, WD18 7GE -	29 Jul 2005	£211,100	764 sqft	£276	Flat (Studio)
Flat 1 Gloucester Court, Observer Drive -	£165,000 May-2014	48	3,437
Flat 14 Knightsbridge Court, Observer Drive -	£243,000 Mar-2014	70	3,471
Flat 5 Mayfair Court, Observer Drive -	£240,000 Nov-2013	71	3,380
Flat 9 Mayfair Court, Observer Drive -	£246,000 Nov-2013	67	3,671
Flat 16 Mayfair Court, Observer Drive -	£235,000 Feb-2013	65	3,615
Flat 24 Mayfair Court, Observer Drive -	£225,000 Jun-2012	70	3,214
Flat 17 Mayfair Court, Observer Drive -	£235,000 Mar-2012	75	3,133
Flat 7 Mayfair Court, Observer Drive -	£235,000 Dec-2011	72	3,263
3, Observer Drive -	£396,000 Aug-2011	121	3,272
Flat 11 Knightsbridge Court, Observer Drive -	£226,000 May-2010	69	3,275
6, Observer Drive -	£248,750 Apr-2009
Flat 8 Gloucester Court, Observer Drive	£82,500 Jul-2007	52	1,586
Flat 26 Mayfair Court, Observer Drive -	£247,000 May-2007	67	3,686
4, Observer Drive -	£320,000 Jan-2007	101	3,168
Flat 14 Mayfair Court, Observer Drive -	£205,000 May-2006	67	3,059
Flat 15 Mayfair Court, Observer Drive -	£220,000 May-2006
Flat 30 Mayfair Court, Observer Drive -	£229,500 Mar-2006	57	4,026
Flat 27 Mayfair Court, Observer Drive -	£247,500 Mar-2006	80	3,093
Flat 25 Mayfair Court, Observer Drive -	£216,000 Feb-2006	67	3,223
Flat 6 Mayfair Court, Observer Drive -	£240,000 Feb-2006	81	2,962
Flat 21 Mayfair Court, Observer Drive -	£229,500 Feb-2006	69	3,326
Flat 20 Mayfair Court, Observer Drive -	£209,995 Feb-2006	68	3,088
Flat 22 Mayfair Court, Observer Drive -	£242,500 Feb-2006	80	3,031
Flat 12 Mayfair Court, Observer Drive	£235,000 Feb-2006
Flat 8 Mayfair Court, Observer Drive -	£242,960 Jan-2006	65	3,737
Flat 1 Mayfair Court, Observer Drive -	£240,000 Jan-2006	65	3,692
Flat 2 Mayfair Court, Observer Drive -	£229,000 Dec-2005	67	3,417
Flat 10 Knightsbridge Court, Observer Drive -	£237,795 Aug-2005	75	3,170
Flat 2 Knightsbridge Court, Observer Drive -	£230,000 Jul-2005	74	3,108
Flat 9 Knightsbridge Court, Observer Drive -	£211,100 Jul-2005	71	2,973

The data above for Observer Drive can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Observer Drive, Watford is £4,577 sqm (£425 per sq ft), this is from the Land Registry sold price of the 13 most recent sales.
The majority of homes in Watford are now selling for between £423 and £505 per square foot , find out more in this local analysis of WD18 7 (Watford) house prices.
There are approximately 62 homes on Observer Drive, we would have expected approximately 8 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 13 property sales in Observer Drive, averaging roughly 3 home sales per year .
The average size of all the properties on Observer Drive is 74 m2 (796 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.