Sold prices · WD17
Cassiobury Drive, Watford (WD17): what completed sales show
Cassiobury Drive, Watford (WD17): 10 completed sales in the last 24 months, registered with HM Land Registry.
Postcodes on this street: WD17 3AA, WD17 3AB, WD17 3AE, WD17 3AG, WD17 3AN, WD17 3AP, WD17 3AQ, WD17 3AW
The evidence in one paragraph
Cassiobury Drive, Watford (WD17): 10 completed sales in the last 24 months, registered with HM Land Registry. Detached houses here sold for a median of £1,165,000, about £4,454 per square metre of floor area. Comparable completed sales nearby put a typical 180 m² detached house on this street at £1,087,000 to £1,383,000. In Watford, average prices fell 0.4% in the 12 months to August 2026 (UK House Price Index).
Source: ValuQ (https://valuq.co.uk/sold-prices/wd17/cassiobury-drive), from HM Land Registry completed sales, checked 23 September 2026.
Completed sales on Cassiobury Drive by property type
| Type | Sales | Median price | Per m² | What comparable sales show |
|---|---|---|---|---|
| Detached houses | 10 | £1,165,000 | £4,454 | £1,087,000 to £1,383,000for about 180 m² |
Across Watford, the average price was £408,659 in August 2026, down 0.4% on a year earlier (UK House Price Index).
Completed sales in the last 24 months
| Completed | Price | Type | Floor area | Per m² | Postcode |
|---|---|---|---|---|---|
| 23 March 2026 | £1,167,500 | Detached, freehold | 162 m² | £7,207 | WD17 3AG |
| 6 October 2025 | £1,200,000 | Detached, freehold | – | – | WD17 3AQ |
| 30 September 2025 | £975,000 | Detached, freehold | – | – | WD17 3AA |
| 12 September 2025 | £1,065,000 | Detached, freehold | – | – | WD17 3AN |
| 30 July 2025 | £335,000 | Detached, freehold | 197 m² | £1,701 | WD17 3AB |
| 16 July 2025 | £1,210,000 | Detached, freehold | – | – | WD17 3AW |
| 7 February 2025 | £1,145,000 | Detached, freehold | – | – | WD17 3AG |
| 13 December 2024 | £1,165,000 | Detached, freehold | – | – | WD17 3AP |
| 22 November 2024 | £1,165,000 | Detached, freehold | – | – | WD17 3AE |
| 29 October 2024 | £1,250,000 | Detached, freehold | – | – | WD17 3AQ |
How these figures are worked out
Every price here is a completed sale registered with HM Land Registry; asking prices are never used. Floor areas come from each home's energy performance certificate, and the price per square metre is the price paid divided by that floor area. The range for a typical home on the street comes from completed sales of the same property type nearby, giving more weight to closer, more recent and similar-sized homes. It is not an estimate of any one house, and it is shown only when the matches are close. We tested it on 4,770 completed sales in 80 postcode districts between March 2026 and August 2026, working out each from the sales before it: where the matches were close enough to show a range, half came within 7.7% of the price paid and 69% landed inside the range.
Sold prices show what homes have sold for, not what any one home is worth today. Condition, extensions and the plot all move a price, and only a local agent who has seen the home can allow for them.
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Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
The Land Registry registers most sales within a few months of completion, so the newest sales may not appear yet.