House Price Monitor

SO14 · Southampton · Thomas Blake Avenue

Riverside House

Flats on Thomas Blake Avenue, SO14. Sold prices since January 2023.

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typical sale

4 flats sold in Riverside House since January 2023: 1 in 2024, 2 in 2025, 1 in 2026.

per m², typical · £348 per sq ft
m²typical flat size
Feb 2026last sale, £242,000

Price per m² against SO14

Flats in Riverside House sell for about 25% more per square metre than the typical SO14 flat.

Riverside House
£3,750
All SO14 flats
£2,990

Buying a flat here? See how long is left on the leases in Riverside House, free on Lease Length Check.

Price per m² by year

Typical price per square metre of the flats sold each year.

20241 sale
£3,770
20252 sales
£4,000
20261 sale so far
£3,670

Sold twice since 2023

The same flat, bought and sold again.

2173 m²£275,000 Nov 2024 → £273,000 Oct 2025▾ 0.7%

Every sale in Riverside House

4 sales since January 2023, most recent first. Open a flat for its full sale history.

FlatDatePrice
1166 m²27 Feb 2026£242,000£3,670 per m²
2173 m²1 Oct 2025£273,000£3,740 per m²
2248 m²4 Apr 2025£205,000£4,270 per m²
2173 m²29 Nov 2024£275,000£3,770 per m²

The SO14 report each month.
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Watch Thomas Blake Avenue

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Buildings near Riverside House

Where prices rose and fellA free email each month, after the monthly update.