Observer Drive, Watford
Sold-price history and street data for Observer Drive in Watford — every sale sourced to HM Land Registry, free from Acreright.
Homes sold here: 118 flats · 9 terraced · 6 detached.
15 companies have their registered office on this street, of which 3 are property companies (Companies House, 2026-07-01) — where a company is registered, not necessarily where it trades.
EPC ratings on this street: 97% are rated C or better (B 35 · C 36 · D 2) — Energy Performance of Buildings register.
Full Watford area report → — prices, schools, crime, transport and more.
Sold prices
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| Apr 2026 | Flat 3 Gloucester Court Observer Drive | Flat | Leasehold | £237,000 |
| Nov 2025 | 4, Observer Drive | Terraced | Freehold | £515,000 |
| Nov 2025 | Flat 8 Mayfair Court Observer Drive | Flat | Leasehold | £290,000 |
| Jul 2025 | Flat 1 Gloucester Court Observer Drive | Flat | Leasehold | £220,000 |
| Jun 2025 | Flat 16 Knightsbridge Court Observer Drive | Flat | Leasehold | £344,000 |
| May 2025 | Flat 23 Mayfair Court Observer Drive | Flat | Leasehold | £305,000 |
| Mar 2025 | Flat 6 Gloucester Court Observer Drive | Flat | Leasehold | £230,000 |
| Jan 2025 | Flat 24 Mayfair Court Observer Drive | Flat | Leasehold | £340,000 |
| Nov 2024 | Flat 9 Knightsbridge Court Observer Drive | Flat | Leasehold | £345,000 |
| Jun 2024 | 3 Observer Drive | Detached | Freehold | £710,000 |
| Nov 2023 | Flat 11 Mayfair Court Observer Drive | Flat | Leasehold | £322,000 |
| Nov 2022 | Flat 3 Mayfair Court Observer Drive | Flat | Leasehold | £335,000 |
| Jul 2022 | Flat 13 Knightsbridge Court Observer Drive | Flat | Leasehold | £365,000 |
| May 2022 | Flat 17 Knightsbridge Court Observer Drive | Flat | Leasehold | £358,000 |
| Dec 2021 | FLAT 5 KNIGHTSBRIDGE COURT OBSERVER DRIVE | Flat | Leasehold | £328,000 |
| Oct 2021 | Flat 29 Mayfair Court Observer Drive | Flat | Leasehold | £325,000 |
| Sep 2021 | KNIGHTSBRIDGE COURT OBSERVER DRIVE | Flat | Leasehold | £335,000 |
| Sep 2021 | Flat 3 Gloucester Court Observer Drive | Flat | Leasehold | £237,500 |
| Jul 2021 | Flat 1 Knightsbridge Court Observer Drive ·B | Flat | Leasehold | £281,500 |
| Jun 2021 | KNIGHTSBRIDGE COURT OBSERVER DRIVE | Flat | Leasehold | £322,500 |
| May 2021 | KNIGHTSBRIDGE COURT OBSERVER DRIVE | Flat | Leasehold | £375,000 |
| Mar 2021 | Flat 28 Mayfair Court Observer Drive | Flat | Leasehold | £320,000 |
| Dec 2020 | Flat 4 Gloucester Court Observer Drive | Flat | Leasehold | £245,000 |
| Jul 2020 | Flat 7 Gloucester Court Observer Drive | Flat | Leasehold | £230,000 |
| Apr 2020 | Flat 18 Mayfair Court Observer Drive | Flat | Leasehold | £332,000 |
| Mar 2019 | Flat 4 Knightsbridge Court Observer Drive ·B | Flat | Leasehold | £292,500 |
| Jan 2019 | Flat 6 Gloucester Court Observer Drive | Flat | Leasehold | £231,500 |
| Dec 2018 | Flat 13 Mayfair Court Observer Drive | Flat | Leasehold | £337,000 |
| Aug 2018 | Flat 3 Knightsbridge Court Observer Drive | Flat | Leasehold | £325,000 |
| Jan 2017 | 7, Observer Drive | Terraced | Freehold | £595,000 |
| Nov 2016 | Flat 16 Knightsbridge Court Observer Drive | Flat | Leasehold | £369,950 |
| Aug 2016 | Flat 2 Gloucester Court Observer Drive | Flat | Leasehold | £131,000 |
| Feb 2016 | KNIGHTSBRIDGE COURT OBSERVER DRIVE | Flat | Leasehold | £345,000 |
| Nov 2015 | Flat 23 Mayfair Court Observer Drive | Flat | Leasehold | £315,000 |
| Oct 2015 | Flat 4 Gloucester Court Observer Drive | Flat | Leasehold | £222,000 |
| Sep 2015 | Flat 19 Mayfair Court Observer Drive | Flat | Leasehold | £300,000 |
| May 2015 | Flat 5 Gloucester Court Observer Drive ·B | Flat | Leasehold | £198,000 |
| Feb 2015 | MAYFAIR COURT OBSERVER DRIVE | Flat | Leasehold | £286,000 |
| Feb 2015 | 9, Observer Drive | Terraced | Freehold | £495,000 |
| Dec 2014 | Flat 17 Knightsbridge Court Observer Drive | Flat | Leasehold | £305,000 |
| Jul 2014 | Flat 6 Gloucester Court Observer Drive | Flat | Leasehold | £190,000 |
| Jun 2014 | Flat 6 Knightsbridge Court Observer Drive | Flat | Leasehold | £249,950 |
| May 2014 | Flat 1 Gloucester Court Observer Drive | Flat | Leasehold | £165,000 |
| Apr 2014 | Flat 7 Gloucester Court Observer Drive | Flat | Leasehold | £72,900 |
| Mar 2014 | Flat 3 Gloucester Court Observer Drive | Flat | Leasehold | £183,000 |
| Mar 2014 | Flat 14 Knightsbridge Court Observer Drive | Flat | Leasehold | £243,000 |
| Nov 2013 | Flat 13 Mayfair Court Observer Drive | Flat | Leasehold | £243,500 |
| Nov 2013 | FLAT 5 MAYFAIR COURT OBSERVER DRIVE | Flat | Leasehold | £240,000 |
| Nov 2013 | Flat 9 Mayfair Court Observer Drive | Flat | Leasehold | £246,000 |
| Oct 2013 | Flat 18 Mayfair Court Observer Drive | Flat | Leasehold | £243,500 |
| Sep 2013 | Flat 4 Gloucester Court Observer Drive | Flat | Leasehold | £158,000 |
| Aug 2013 | Flat 3 Mayfair Court Observer Drive | Flat | Leasehold | £249,999 |
| Aug 2013 | Flat 19 Mayfair Court Observer Drive | Flat | Leasehold | £231,500 |
| Apr 2013 | KNIGHTSBRIDGE COURT OBSERVER DRIVE | Flat | Leasehold | £235,000 |
| Feb 2013 | Flat 16 Mayfair Court Observer Drive | Flat | Leasehold | £235,000 |
| Jan 2013 | Flat 29 Mayfair Court Observer Drive | Flat | Leasehold | £230,000 |
| Jun 2012 | Flat 24 Mayfair Court Observer Drive | Flat | Leasehold | £225,000 |
| Mar 2012 | Flat 17 Mayfair Court Observer Drive | Flat | Leasehold | £235,000 |
| Dec 2011 | Flat 7 Mayfair Court Observer Drive | Flat | Leasehold | £235,000 |
| Nov 2011 | Flat 13 Knightsbridge Court Observer Drive | Flat | Leasehold | £238,000 |
HM Land Registry Price Paid · updated Jul 2026. Showing the 60 most recent of 131 sales. Prices are nominal. “·B” marks a Land Registry category-B transfer (may not reflect full market value).
Has it held its value?
58 homes on Observer Drive sold twice in the records — 15.5% resold for less than the previous owner paid (nominal). How this is measured.
What locals say
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