House Prices in WD18 7GA
House prices in WD18 7GA have an overall average of £290,000 over the last year.
Overall, the historical sold prices in WD18 7GA over the last year were 12% down on the previous year and 14% down on the 2018 peak of £337,000.
Properties Sold
8, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 11 Nov 2025 | £290,000 |
| 31 Jan 2006 | £242,960 |
No other historical records.
23, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 15 May 2025 | £305,000 |
| 3 Nov 2015 | £315,000 |
24, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 6 Jan 2025 | £340,000 |
| 8 Jun 2012 | £225,000 |
Extensions and planning permission in WD18
See planning approval stats, extension build costs and value added estimates.
10, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 16 Aug 2024 | £340,000 |
| 27 Jan 2006 | £205,000 |
No other historical records.
11, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 28 Nov 2023 | £322,000 |
| 7 Apr 2006 | £215,000 |
No other historical records.
3, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 4 Nov 2022 | £335,000 |
| 30 Aug 2013 | £249,999 |
29, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 29 Oct 2021 | £325,000 |
| 11 Jan 2013 | £230,000 |
28, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 25 Mar 2021 | £320,000 |
| 11 Jan 2008 | £247,000 |
18, Mayfair Court, Observer Drive, Watford WD18 7GA
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| 17 Apr 2020 | £332,000 |
| 11 Oct 2013 | £243,500 |
13, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 3 Dec 2018 | £337,000 |
| 29 Nov 2013 | £243,500 |
19, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 23 Sep 2015 | £300,000 |
| 12 Aug 2013 | £231,500 |
4, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 23 Feb 2015 | £286,000 |
| 16 May 2011 | £230,000 |
5, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 22 Nov 2013 | £240,000 |
| 27 Jan 2006 | £239,995 |
No other historical records.
9, Mayfair Court, Observer Drive, Watford WD18 7GA
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| 5 Nov 2013 | £246,000 |
| 22 Dec 2005 | £226,000 |
No other historical records.
16, Mayfair Court, Observer Drive, Watford WD18 7GA
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| 8 Feb 2013 | £235,000 |
| 24 Feb 2006 | £243,995 |
No other historical records.
17, Mayfair Court, Observer Drive, Watford WD18 7GA
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| 9 Mar 2012 | £235,000 |
| 26 May 2006 | £222,000 |
No other historical records.
7, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 19 Dec 2011 | £235,000 |
| 3 Feb 2006 | £232,500 |
No other historical records.
26, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 16 May 2007 | £247,000 |
| 15 Mar 2006 | £237,500 |
No other historical records.
14, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 26 May 2006 | £205,000 |
No other historical records.
15, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 25 May 2006 | £220,000 |
No other historical records.
30, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 31 Mar 2006 | £229,500 |
No other historical records.
27, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 23 Mar 2006 | £247,500 |
No other historical records.
21, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 24 Feb 2006 | £229,500 |
No other historical records.
12, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 24 Feb 2006 | £235,000 |
No other historical records.
6, Mayfair Court, Observer Drive, Watford WD18 7GA
| Today | See what it's worth now |
| 24 Feb 2006 | £240,000 |
No other historical records.
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 15 May 2026. It covers the period from 1 January 1995 to 31 March 2026 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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