Over the past 29 years, there have been 119 property sales recorded in the WD3 1SB postcode area. The highest sale price reached £407,000, while the most recent sale was for a terraced flat sold in October 2025 for £345,000.

The estimated average property value in WD3 1SB currently stands at £362,819, which is approximately 53.7% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £6,093.

Property prices in WD3 1SB have fallen by 2.2% over the past year , with a total increase of 2.4% over the past five years, and a long-term rise of 23.5% over the past decade.

The most common type of property sold in the area is flat, making up around 97% of transactions , followed by terraced and other.

Housing in WD3 1SB is predominantly owner-occupied, with an estimated 65% of homes being lived in by the owners.

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Property Sales

1, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£398,084
streetscan.co.uk estimate
12 Jun 2023
£385,000
25 Oct 1996
£84,950
More details

10, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£173,907
streetscan.co.uk estimate
31 Jul 1996
£33,950
More details

11, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

Today
£431,210
streetscan.co.uk estimate
22 May 1998
£109,950
19 Jul 1996
£83,950

12, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£485,451
streetscan.co.uk estimate
26 Mar 1999
£132,000
31 Jul 1996
£85,950
More details

14, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£347,921
streetscan.co.uk estimate
27 Sep 2005
£210,000
30 Aug 2002
£187,000
View +1 more
More details

15, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Other
🛏️ 3bed
📐 807 sq ft
Today
£361,481
streetscan.co.uk estimate
28 Jun 2024
£355,000
20 Oct 2021
£365,000
View +6 more
More details

16, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 621 sq ft
Today
£384,306
streetscan.co.uk estimate
2 Dec 2011
£240,000
16 Jan 2007
£230,000
View +1 more
More details

17, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£370,911
streetscan.co.uk estimate
1 Aug 2025
£365,000
8 Aug 2014
£326,500
View +2 more
More details

18, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£419,332
streetscan.co.uk estimate
30 Sep 1996
£83,950
More details

19, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£405,603
streetscan.co.uk estimate
12 Feb 2025
£385,000
30 Aug 2013
£279,950
View +4 more
More details

2, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£364,355
streetscan.co.uk estimate
27 Apr 2018
£360,000
1 Dec 2017
£300,000
View +4 more
More details

20, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£409,154
streetscan.co.uk estimate
1 Apr 2016
£390,000
21 Dec 2000
£145,000
View +2 more
More details

21, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 926 sq ft
Today
£379,725
streetscan.co.uk estimate
20 Apr 2021
£368,000
9 Feb 2015
£340,000
View +2 more
More details

22, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£392,559
streetscan.co.uk estimate
27 Mar 2002
£165,000
12 Aug 1999
£130,000
More details

23, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 517 sq ft
Today
£363,417
streetscan.co.uk estimate
16 Oct 2017
£375,000
30 Mar 2000
£60,000
View +1 more
More details

24, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£371,088
streetscan.co.uk estimate
5 Jul 2023
£360,000
24 Oct 2018
£220,000
View +2 more
More details

25, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

Today
£352,232
streetscan.co.uk estimate
18 Sep 2000
£127,000
6 Nov 1996
£79,000

26, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
7 Oct 2025
£345,000
21 Nov 2003
£167,500
View +1 more
More details

27, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£363,401
streetscan.co.uk estimate
29 Apr 2005
£215,000
20 Jan 2000
£126,500
View +2 more
More details

28, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£359,154
streetscan.co.uk estimate
27 Jul 2015
£308,000
20 May 2004
£205,000
View +2 more
More details

29, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£369,163
streetscan.co.uk estimate
26 Feb 2013
£239,000
15 Apr 1999
£112,500
View +2 more
More details

3, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£391,355
streetscan.co.uk estimate
27 Nov 1997
£95,500
19 Apr 1996
£79,995
More details

30, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

Today
£476,900
streetscan.co.uk estimate
18 Oct 1996
£95,950

31, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£369,287
streetscan.co.uk estimate
24 May 2002
£160,000
28 Oct 1999
£130,000
View +1 more
More details

32, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£60,848
streetscan.co.uk estimate
21 Apr 2002
£26,000
25 Oct 1996
£79,950
More details

33, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£333,960
streetscan.co.uk estimate
28 Jul 2025
£315,000
23 Aug 1999
£120,000
View +1 more
More details

34, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 614 sq ft
Today
£354,219
streetscan.co.uk estimate
1 Jul 2011
£232,500
24 Jun 1999
£116,000
View +1 more
More details

35, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£375,418
streetscan.co.uk estimate
11 Nov 2020
£347,000
3 Jul 2012
£245,500
View +3 more
More details

36, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£356,405
streetscan.co.uk estimate
28 Sep 2011
£235,000
3 Apr 2006
£210,000
View +2 more
More details

37, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£397,375
streetscan.co.uk estimate
31 Oct 1996
£79,950
More details

4, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£345,074
streetscan.co.uk estimate
11 Feb 2005
£210,000
31 May 2000
£134,000
View +2 more
More details

5, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

Today
£360,592
streetscan.co.uk estimate
28 Sep 2007
£255,000
20 Mar 1996
£83,145

6, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£408,845
streetscan.co.uk estimate
26 Aug 2014
£316,000
27 Jan 2006
£212,000
View +4 more
More details

7, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 686 sq ft
Today
£394,429
streetscan.co.uk estimate
6 Oct 2017
£407,000
19 Sep 2014
£306,000
View +3 more
More details

8, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£432,167
streetscan.co.uk estimate
30 Aug 1996
£86,950
More details

9, Mallard Court Swan Close, Rickmansworth, Three Rivers, Hertfordshire, WD3 1SB

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£395,768
streetscan.co.uk estimate
25 Apr 2014
£285,000
3 Mar 2008
£270,000
View +3 more
More details

Area Insights

Data Sources

Properties at WD3 1SB appear one hundred and nineteen times in the Land Registry records, with the latest transaction recorded on 7 Oct 2025. It also has thirty-two Energy Performance Certificates (EPC) entries, the earliest dating back to 22 May 2020. 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.