What is the average house price in Sealand?
£248,640
Average price per property type
Detached
£344,204
Semi-Detached
£199,541
Terraced
£194,499
Are prices going up or down?
Short term 📈
Prices increased by £42,419 (20.57%) over the past year
Long term 📈
Prices increased by £113,027 (83.35%) over the past 10 years
Quick answers for Sealand
Start with quick answers below, then open each page for full charts, context, and deeper analysis.
When did average house prices in Sealand reach their peak?
Prices peaked at £504,916 in OCT 2018.
View full price history
How many properties are being sold in Sealand?
46 properties sold in the last 12 months, +4 (+9.5%) vs the previous 12 months.
View sales volume trendsWhat type of properties are sold in Sealand?
Semi-detached houses are most common at 38.9% of sales.
View property type breakdownProperty price ranges in Sealand
The most common price range is £200k - £300k at 37.8% of sales.
View price range breakdownWhat is the most expensive (and cheapest) area of Sealand?
Most expensive: - (£0). Cheapest: - (£0).
View full area rankingMost expensive houses in Sealand 👀
sealand manor manor road, flintshire
Sold in OCT 2018
£2,173,000
deeside house deeside lane, flintshire
Sold in DEC 2018
£800,000
46 sealand road, flintshire
Sold in OCT 2023
£565,000
Data sources
Location boundary data sourced from OpenStreetMap and price information is from HM Land Registry
Last updated at 29 March 2026 at 17:32 with the latest Land Registry data (December 2025). The Sealand dataset covers 139 postcodes.