Over the past 29 years, there have been 32 property sales recorded in the WD17 3AA postcode area. The highest sale price reached £1,410,000, while the most recent sale was for a detached bungalow sold in September 2025 for £975,000.

The estimated average property value in WD17 3AA currently stands at £1,173,249, which is approximately 139.8% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £7,200.

Property prices in WD17 3AA have risen by 0.1% over the past year , with a total increase of 14.9% over the past five years, and a long-term rise of 50.4% over the past decade.

100% of recorded transactions in the area were for detached properties.

Housing in WD17 3AA is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

13 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 5bed
📐 1152 sq ft
Today
£975,000
streetscan.co.uk estimate
30 Sep 2025
£975,000
30 Mar 2016
£765,000
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15 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 7bed
📐 1873 sq ft
Today
£1,078,440
streetscan.co.uk estimate
10 Sep 2019
£930,000
2 Aug 2004
£580,000
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17 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

Today
£1,176,955
streetscan.co.uk estimate
27 Aug 2003
£486,000

19 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 8bed
📐 3014 sq ft
Today
£1,545,360
streetscan.co.uk estimate
9 Dec 2020
£1,410,000
10 Jul 2013
£795,000
More details

21 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 5bed
📐 1076 sq ft
Today
£800,737
streetscan.co.uk estimate
25 Nov 2022
£850,000
More details

25 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 7bed
📐 1427 sq ft
Today
£1,165,319
streetscan.co.uk estimate
1 Oct 2010
£610,000
26 Nov 1999
£315,000
More details

27 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 7bed
📐 2164 sq ft
Today
£1,085,075
streetscan.co.uk estimate
11 Dec 2006
£525,000
More details

29 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 9bed
📐 1615 sq ft
Today
£1,067,763
streetscan.co.uk estimate
5 Apr 2024
£1,021,000
More details

3 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 10bed
📐 3069 sq ft
Today
£1,815,858
streetscan.co.uk estimate
2 Dec 2011
£960,000
10 Nov 2000
£305,000
More details

31 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 8bed
📐 1938 sq ft
Today
£1,538,358
streetscan.co.uk estimate
30 May 2012
£855,000
31 Mar 2005
£665,000
More details

33 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 7bed
📐 1636 sq ft
Today
£1,091,078
streetscan.co.uk estimate
18 Aug 2017
£950,000
More details

35 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

Today
£1,084,184
streetscan.co.uk estimate
4 May 2006
£485,000

37 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 8bed
📐 1905 sq ft
Today
£1,287,546
streetscan.co.uk estimate
17 Nov 2015
£1,015,000
More details

39 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 7bed
📐 1604 sq ft
Today
£1,130,043
streetscan.co.uk estimate
19 Sep 2019
£974,500
2 Mar 2009
£450,000
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41 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

Today
£975,867
streetscan.co.uk estimate
23 May 2003
£405,000

43 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 6bed
📐 1011 sq ft
Today
£1,013,454
streetscan.co.uk estimate
10 Aug 2001
£335,000
25 Jul 1996
£190,000
More details

45 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 11bed
📐 2207 sq ft
Today
£1,152,644
streetscan.co.uk estimate
5 Dec 2018
£1,000,000
More details

47 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 5bed
📐 1442 sq ft
Today
£823,681
streetscan.co.uk estimate
31 Jan 2019
£700,000
More details

9 Cassiobury Drive, Watford, Hertfordshire, WD17 3AA

🏠 Detached
🛏️ 10bed
📐 2766 sq ft
Today
£1,520,004
streetscan.co.uk estimate
11 Jan 2010
£718,000
10 Aug 2001
£475,000
More details

Area Insights

Data Sources

Properties at WD17 3AA appear thirty-two times in the Land Registry records, with the latest transaction recorded on 30 Sep 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Oct 2016. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.