Sealand Manor Manor Road, Flintshire is the most expensive house sold in Sealand, at £2,173,000 in October 2018. The 100 highest recorded sales start at £315,000.
Sold prices from HM Land Registry, not asking prices. How we calculate this
All house prices in SealandThe 100 most expensive houses sold in Sealand went for between £315,000 and £2,173,000.
Sealand, part of Flintshire, has seen 1,329 house sales since 1995. The most expensive property on the list sold for £2,173,000 in 2018, while the least expensive went for £315,000. The latest sale recorded was in 2026.
Sealand Manor Manor Road, Flintshire tops the list at £2,173,000, followed by Deeside House Deeside Lane, Flintshire at £800,000. Select a house to see where it is and what it sold for before.
Sealand has the 2nd highest recorded sale of the 34 areas in Flintshire.
£2,375,000
Sealand (this area)
£2,173,000
£2,150,000
£2,035,000
£1,500,000
More quick answers on house prices, sales, areas, green space and crime in Sealand.
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyPrice information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:20 with the latest Land Registry data (September 2026). The Sealand dataset covers 139 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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