20, Nautilus House Goose Island
SA1 1UB, Swansea. A leasehold semi-detached house.
The only sale of this house recorded since January 2023.
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Against SA1
+£176,500
Above the typical SA1 semi-detached house, £164,000, Sep 2025 to Aug 2026.
£164,000 This house
£340,000
SA1 by year
£180,000
Typical SA1 semi-detached house in 2026 so far, up 22.4% since 2023.
Resold in SA1
11 of 15 up
SA1 semi-detached houses sold twice since 2023. Typical change +16.3%.
The house
From its energy certificate, Oct 2025.
Lease
A 125-year lease from 24 Jun 1985. 84 years were left when it sold in March 2026.
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Watch Goose Island
Free. An email when a home on Goose Island sells, at most one a month.