SA1 · Swansea · Castle Street
Castle Buildings
Flats on Castle Street, SA1. Sold prices since January 2023.
5 flats sold in Castle Buildings since January 2023: 1 in 2023, 1 in 2024, 2 in 2025, 1 in 2026.
Price per m² against SA1
Flats in Castle Buildings sell for about 39% less per square metre than the typical SA1 flat.
Buying a flat here? See how long is left on the leases in Castle Buildings, free on Lease Length Check.
Price per m² by year
Typical price per square metre of the flats sold each year.
Every sale in Castle Buildings
5 sales since January 2023, most recent first. Open a flat for its full sale history.
| Flat | Date | Price |
|---|---|---|
| Apartment 507 | 23 Jan 2026 | £54,000 |
| Apartment 413 | 29 Oct 2025 | £50,000 |
| Apartment 322 | 29 Aug 2025 | £85,000 |
| Apartment 511 | 21 May 2024 | £76,000 |
| Apartment 303 | 18 May 2023 | £43,000 |
The SA1 report each month.
Everything here is free to see. The monthly SA1 report needs a free account: every sale with street, date and price, emailed as soon as it is published. No password, no card.
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Watch Castle Street
Free with an account. An email when a home on Castle Street sells, Castle Buildings included, at most one a month.