£720,000
Detached sold in Park
Half of similar homes sold within the box; most sold within the wider line.
An indicative model estimate, not a survey or formal valuation.
Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.
Estimate calculated .
| Date | Price | Change |
|---|---|---|
| 10 Aug 2001 | £335,000 | +76% |
| 25 Jul 1996 | £190,000 | - |
Based on 69 recent sales, the median property price is £660,000 (about £534 per square foot) in Park area, with individual transactions ranging from £100,000 up to £1,800,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 24 | £1,057,500 | £651 |
| Semi-Detached | 17 | £820,000 | £562 |
| Terraced | 7 | £515,000 | £468 |
| Flats | 21 | £282,500 | £435 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £895,000 | £345,000 | £721,375 | £492,500 |
| 2017 | £946,250 | £325,000 | £699,250 | £426,500 |
| 2018 | £857,000 | £328,075 | £670,000 | £522,500 |
| 2019 | £885,000 | £297,500 | £626,000 | £492,500 |
| 2020 | £897,500 | £290,000 | £718,000 | £500,000 |
| 2021 | £969,500 | £290,000 | £778,750 | £548,600 |
| 2022 | £1,100,000 | £337,500 | £802,500 | £525,000 |
| 2023 | £960,000 | £255,000 | £782,500 | £470,000 |
| 2024 | £1,015,000 | £312,500 | £839,000 | £457,500 |
| 2025 | £1,050,000 | £310,000 | £850,000 | £510,000 |
| 2026 | £1,093,750 | £242,500 | £820,000 | £613,375 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £563 | £491 | £484 | £480 |
| 2017 | £535 | £447 | £498 | £420 |
| 2018 | £504 | £429 | £514 | £443 |
| 2019 | £526 | £438 | £541 | £471 |
| 2020 | £554 | £401 | £567 | £493 |
| 2021 | £580 | £415 | £500 | £471 |
| 2022 | £650 | £423 | £634 | £483 |
| 2023 | £594 | £438 | £571 | £499 |
| 2024 | £599 | £458 | £597 | £461 |
| 2025 | £590 | £426 | £562 | £528 |
| 2026 | £662 | £425 | £562 | £460 |
There were 31 recent sold properties in the last 18 months near WD17 3AA.
| Date | Address | Type | Tenure | Price | Map |
|---|---|---|---|---|---|
| 30 Sept 2025 | 13, Cassiobury Drive, Watford, WD17 3AA | Detached | Freehold | £975,000 | |
| 30 Jul 2025 | 20, Cassiobury Drive, Watford, WD17 3AB | Detached | Freehold | £335,000 | |
| 02 Jul 2026 | 17, Gate House Place, 25 - 27, Rickmansworth Road, Watford, WD18 7BY | Terraced | Freehold | £640,000 | |
| 29 Jun 2026 | Flat 13, Gate House Place, 25 - 27, Rickmansworth Road, Watford, WD18 7BY | Flats | Leasehold | £355,000 | |
| 03 Nov 2025 | Flat 5, Gate House Place, 25 - 27, Rickmansworth Road, Watford, WD18 7BY | Flats | Leasehold | £310,000 |
| Address | Tenure | Floor area | Last sale |
|---|---|---|---|
| 3, Cassiobury Drive, Watford | Freehold | 285 m² | £960,000 (2011) |
| 9, Cassiobury Drive, Watford | Freehold | 257 m² | £718,000 (2010) |
| 11 Cassiobury Drive, Watford | - | 111 m² | - |
| 13, Cassiobury Drive, Watford | Freehold | 107 m² | £975,000 (2025) |
| 15, Cassiobury Drive, Watford | Freehold | 174 m² | £930,000 (2019) |
| 19, Cassiobury Drive, Watford | Freehold | 280 m² | £1,410,000 (2020) |
| 21 Cassiobury Drive, Watford | Freehold | 100 m² | £850,000 (2022) |
| 25, Cassiobury Drive, Watford | Freehold | 133 m² | £610,000 (2010) |
| 27, Cassiobury Drive, Watford | Freehold | 201 m² | £525,000 (2006) |
| 29 Cassiobury Drive, Watford | Freehold | 150 m² | £1,021,000 (2024) |
Postcode WD17 3AA is located in a major urban area, within the Park area of Watford in the East of England region, and forms part of the Cassiobury area. It has very low deprivation and very high crime levels, with around 141.8 crimes per 1,000 residents per year, roughly 1.7× the East of England average of 82 per 1,000. The average income per household in Cassiobury is £89,537 per year. The median sale price in Park is £660,000 (around £534 per square foot), with typical sale prices between £355,000 and £975,000. The nearest station is Watford, about 0.4 miles away. There are 14 primary and 3 secondary schools in the area. There is 1 park nearby, the closest large park is Cassiobury Park.
Cassiobury has a very low level of deprivation, ranked at position 27,444 out of 32,844 areas in England, placing it within the bottom 16% least deprived areas in England.
Cassiobury has a very high crime rate, with approximately 141.8 reported incidents per 1,000 population each year.
Approximately 0.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 5.6% of dwellings are socially rented.
The average income per household in Cassiobury is £89,537 per year.
Medium noise level (60.0-64.9 dB) from road, approximately 312 ft away from WD17 3AA.
Cassiobury near WD17 3AA has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is Watford located about 0.4 miles away. There are 3 stations nearby.
| Distance | Zone | Name | Lines | Directions |
|---|---|---|---|---|
| 0.4 mi | 7 | Watford | Metropolitan | Walking directions to Watford |
| 0.6 mi | Watford Junction | London Midland, Overground, Southern | Walking directions to Watford Junction | |
| 0.8 mi | 8 | Watford High Street | Overground | Walking directions to Watford High Street |
| Distance | Name | Size | Directions |
|---|---|---|---|
| 0.4 mi | Cassiobury Park | Large | Walking directions to Cassiobury Park |
In the WD17 3AA postcode area, located within Cassiobury, there are 14 primary and 3 secondary schools in close proximity.
Ratings include official Ofsted judgements and Area360 summaries of inspection grades. Open a school’s inspection details to see the full breakdown.
| Distance | Phase | Name | Type | Rating | Links |
|---|---|---|---|---|---|
| 0.1 mi | 16 plus | West Herts College | Further education | Unrated. | |
| 0.2 mi | Primary | Lanchester Primary School | Free schools | Ofsted rating. Inspected 9 Jul 2019. | |
Lanchester Primary School ratingOfsted four-point inspection gradesInspected 9 Jul 2019
| |||||
| 0.4 mi | Primary | Chater Infant School | Community school | Ofsted rating. Inspected 29 Jan 2019. | |
Chater Infant School ratingOfsted four-point inspection gradesInspected 29 Jan 2019
| |||||
6 nearby supermarkets & convenience stores within 0.5 mi of WD17 3AA
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.3 mi | ALDI | 125-127 The Parade, Watford, WD17 1NA | Walking directions to ALDI |
| 0.4 mi | Sainsbury's | Albert Road South, Watford, WD17 1PE | Walking directions to Sainsbury's |
| 0.4 mi | News Box | Cassiobury Park Avenue, Watford, WD18 7LE | Walking directions to News Box |
| 0.4 mi | Tesco Express | 170 Whippendell Road, Watford, WD18 7NB | Walking directions to Tesco Express |
| 0.4 mi | AsiasMart | High Street, Watford, WD17 1LQ | Walking directions to AsiasMart |