House Price Monitor

SA1 · Goose Island

All 8 sales on Goose Island

5, Argonaut House Goose Island

SA1 1UB, Swansea. A leasehold flat.

sold 7 November 2025

The only sale of this flat recorded since January 2023.

4th of 7flat sales on the street, by price
+56%above the typical SA1 flat
89%of SA1 flats sold for less

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The sales further down show what similar homes nearby sold for.

The sales further down show what similar homes nearby sold for.

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Against SA1

+£70,000

Above the typical SA1 flat, £125,000, Sep 2025 to Aug 2026.

On Goose Island

4th of 7

Flat sales since 2023, by price. The street's typical is £195,000.

This flat
£195,000
Street typical
£195,000
Highest sale
£310,000

SA1 by year

£112,000

Typical SA1 flat in 2026 so far, down 16.7% since 2023.

£135k2023
£125k2024
£130k2025
£112k2026

Resold in SA1

10 of 14 up

SA1 flats sold twice since 2023. Typical change +4.3%.

10 sold for more4 sold for less

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