House Price Watch
100 most expensive houses in Sealand
Sealand, nestled in Flintshire, is home to a fascinating real estate landscape. The most expensive house in the area fetched £2,173,000 in 2018, while the least expensive stood at £310,000. Notably, 40 of these homes are located on the same street, Lon Yr Orsaf, Yew Tree Avenue. Since 1995, there have been a remarkable 1288 sales, with the latest transaction recorded in 2025. This vibrant community showcases a diverse range of properties, reflecting its unique charm and appeal.
Sold in November 2018
sealand manor manor road, flintshire
£2,173,000
Sold in 2018
deeside house deeside lane, flintshire
£800,000
Sold in November 2023
46 sealand road, flintshire
£565,000
4.
Sold in April 2025
white gable cottage old sealand road, flintshire
£540,000
5.
Sold in February 2025
1 st bartholomews court, flintshire
£520,000
6.
Sold in November 2021
hen dee old sealand road, flintshire
£512,500
7.
Sold in November 2023
old farm cottages deeside lane, flintshire
£495,000
Sold for a lower amount since this price
8.
Sold in November 2025
crofters cottage deeside lane, flintshire
£485,000
9.
Sold in 2021
crofters cottage deeside lane, flintshire
£478,000
10.
Sold in July 2016
9 the bowery, flintshire
£475,000
Most expensive houses in areas around Sealand
£745,000
-65.72%
£1,100,000
-49.38%
£950,000
-56.28%
£750,000
-65.49%
£1,390,000
-36.03%
£900,000
-58.58%
£2,375,000
9.30%
11.
Sold in April 2004
willow farm sealand road, flintshire
£464,000
Sold for a lower amount since this price
12.
Sold in October 2007
11 the bowery, flintshire
£460,000
Sold for a lower amount since this price
13.
Sold in 2025
21 yew tree avenue, flintshire
£450,000
Sold for a lower amount since this price
14.
Sold in July 2017
1 st bartholomews court, flintshire
£440,000
15.
Sold in June 2018
1 st bartholomews court, flintshire
£440,000
16.
Sold in August 2007
willow farm sealand road, flintshire
£435,000
17.
Sold in July 2005
1 yew tree avenue, flintshire
£425,000
Sold for a lower amount since this price
18.
Sold in February 2025
21 yew tree avenue, flintshire
£425,000
19.
Sold in September 2013
1 st bartholomews court, flintshire
£425,000
20.
Sold in June 2021
4 st bartholomews court, flintshire
£415,000
21.
Sold in September 2010
11 the bowery, flintshire
£410,000
22.
Sold in March 2021
6 yew tree avenue, flintshire
£410,000
23.
Sold in December 2025
12 yew tree avenue, flintshire
£410,000
24.
Sold in September 2025
31 yew tree avenue, flintshire
£400,000
25.
Sold in December 2007
2 st bartholomews court, flintshire
£400,000
26.
Sold in October 2025
16 sealand road, flintshire
£400,000
27.
Sold in February 2023
10 yew tree avenue, flintshire
£398,000
28.
Sold in October 2024
22 elm tree road, flintshire
£395,000
29.
Sold in December 2004
6 yew tree avenue, flintshire
£390,000
30.
Sold in February 2017
the coach house deeside lane, flintshire
£385,000
31.
Sold in November 2007
29 yew tree avenue, flintshire
£385,000
32.
Sold in October 2007
27 yew tree avenue, flintshire
£381,000
Sold for a lower amount since this price
33.
Sold in December 2016
oak tree cottage old sealand road, flintshire
£380,000
34.
Sold in May 2008
23 yew tree avenue, flintshire
£380,000
Sold for a lower amount since this price
35.
Sold in 2016
1 yew tree avenue, flintshire
£380,000
36.
Sold in July 2007
22 yew tree avenue, flintshire
£372,500
37.
Sold in July 2008
wood cottage deeside lane, flintshire
£370,000
38.
Sold in 2005
11 yew tree avenue, flintshire
£370,000
Sold for a lower amount since this price
39.
Sold in October 2014
27 yew tree avenue, flintshire
£360,000
Sold for a lower amount since this price
40.
Sold in April 2012
21 yew tree avenue, flintshire
£359,950
41.
Sold in May 2008
20 yew tree avenue, flintshire
£356,202
Sold for a lower amount since this price
42.
Sold in October 2022
5 the bowery, flintshire
£355,000
43.
Sold in May 2017
20 yew tree avenue, flintshire
£355,000
Sold for a lower amount since this price
44.
Sold in February 2021
21 yew tree avenue, flintshire
£355,000
45.
Sold in December 2007
6 elm tree road, flintshire
£355,000
46.
Sold in October 2011
24 elm tree road, flintshire
£354,950
47.
Sold in 2011
20 elm tree road, flintshire
£354,950
48.
Sold in September 2006
old farm cottages deeside lane, flintshire
£350,000
Sold for a lower amount since this price
49.
Sold in December 2005
4 yew tree avenue, flintshire
£350,000
Sold for a lower amount since this price
50.
Sold in 2009
11 yew tree avenue, flintshire
£350,000
51.
Sold in December 2024
barley wood green lane, flintshire
£350,000
52.
Sold in March 2017
10 st bartholomews court, flintshire
£350,000
53.
Sold in July 2004
5 yew tree avenue, flintshire
£349,950
Sold for a lower amount since this price
54.
Sold in August 2007
11 yew tree avenue, flintshire
£349,950
55.
Sold in November 2011
22 elm tree road, flintshire
£348,000
56.
Sold in April 2019
20 yew tree avenue, flintshire
£345,000
57.
Sold in May 2007
calder ferry lane, flintshire
£344,950
Sold for a lower amount since this price
58.
Sold in September 2008
10 yew tree avenue, flintshire
£340,000
59.
Sold in July 2022
62 sealand road, flintshire
£340,000
60.
Sold in 2004
2 yew tree avenue, flintshire
£339,950
Sold for a lower amount since this price
61.
Sold in April 2005
9 yew tree avenue, flintshire
£339,950
Sold for a lower amount since this price
62.
Sold in September 2008
4 yew tree avenue, flintshire
£339,950
63.
Sold in August 2007
18 yew tree avenue, flintshire
£339,500
64.
Sold in October 2005
oak tree cottage old sealand road, flintshire
£339,000
65.
Sold in March 2012
18 elm tree road, flintshire
£337,950
66.
Sold in December 2024
1 the bowery, flintshire
£335,000
67.
Sold in 2007
33 yew tree avenue, flintshire
£335,000
68.
Sold in September 2020
27 yew tree avenue, flintshire
£335,000
69.
Sold in May 2016
2 yew tree avenue, flintshire
£334,000
70.
Sold in August 2011
14 elm tree road, flintshire
£333,950
71.
Sold in November 2018
8 the bowery, flintshire
£330,000
72.
Sold in October 2015
birch house old sealand road, flintshire
£330,000
73.
Sold in July 2008
31 yew tree avenue, flintshire
£330,000
74.
Sold in September 2021
11 villa road, flintshire
£330,000
75.
Sold in December 2004
3 yew tree avenue, flintshire
£329,950
76.
Sold in 2007
24 yew tree avenue, flintshire
£329,500
77.
Sold in October 2025
2 deeside cottages, flintshire
£325,750
78.
Sold in June 2008
12 yew tree avenue, flintshire
£325,000
79.
Sold in July 2008
16 yew tree avenue, flintshire
£325,000
80.
Sold in February 2010
23 yew tree avenue, flintshire
£325,000
81.
Sold in March 2021
8 elm tree road, flintshire
£325,000
82.
Sold in November 2005
the cloy sealand road, flintshire
£324,000
83.
Sold in May 2006
marcher court sealand road, flintshire
£323,125
84.
Sold in April 2014
the cottage ferry lane, flintshire
£322,500
85.
Sold in September 2020
weavers cottage sealand road, flintshire
£321,000
86.
Sold in October 2017
40 sealand road, flintshire
£320,000
87.
Sold in October 2022
4 donaldson road, flintshire
£319,995
88.
Sold in July 2022
6 wellington court, flintshire
£318,995
89.
Sold in August 2022
16 wellington court, flintshire
£318,995
90.
Sold in July 2022
10 wellington court, flintshire
£318,995
91.
Sold in June 2006
sunnyside green lane, flintshire
£317,000
92.
Sold in October 2007
9 yew tree avenue, flintshire
£315,000
93.
Sold in June 2011
31 yew tree avenue, flintshire
£315,000
94.
Sold in December 2013
calder ferry lane, flintshire
£315,000
95.
Sold in December 2018
72 sealand road, flintshire
£315,000
96.
Sold in September 2008
2 elm tree road, flintshire
£314,500
97.
Sold in June 2022
4 wellington court, flintshire
£313,995
98.
Sold in 2021
39 kenneth cross way, flintshire
£311,995
99.
Sold in 2021
41 kenneth cross way, flintshire
£311,995
100.
Sold in August 2002
9 the bowery, flintshire
£310,000
Data Source & Update Note:
This list of the 100 most expensive homes sold in Sealand is compiled from all-time residential sales recorded by the HM Land Registry. Each entry includes the sale price and transaction date. The dataset was last updated 20 May 2026 at 08:17 with the latest HM Land Registry data (March 2026). The Sealand dataset covers 139 postcodes. Prices reflect actual recorded transactions, not current market valuations. Read our full data methodology.