Sold House Prices on The Triangle, Southampton
Every Land Registry property sale recorded on The Triangle in the SO18 postcode district. Updated monthly, England and Wales coverage.
Total sales
14
26 Nov 1999 – 24 Nov 2025
Average price
£188,670
all property types, all years
Lowest sale
£5,000
Highest sale
£733,590
Recorded sales on The Triangle
Showing 1–14 of 14 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Rivermead Flats, 5 1 The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £90,000 | 24 Nov 2025 |
| 10 The Triangle | SO18 1FZ | Other | Freehold | £95,000 | 10 Jul 2024 |
| 6a The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £75,000 | 3 Jan 2023 |
| 6a The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £59,500 | 18 Jan 2021 |
| 5 The Triangle | SO18 1FZ | Other | Freehold | £5,000 | 3 Oct 2019 |
| The Boathouse The Triangle | SO18 1FZ | Other | Freehold | £733,590 | 31 Jan 2019 |
| The Boathouse The Triangle | SO18 1FZ | Other | Freehold | £733,590 | 31 Jan 2019 |
| 3 The Triangle | SO18 1FZ | Other | Leasehold | £165,000 | 3 Sep 2018 |
| 3b The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £86,200 | 26 Jan 2018 |
| 3b The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £157,500 | 16 Dec 2008 |
| 3c The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £68,000 | 28 Sep 2005 |
| The Boathouse The Triangle | SO18 1FZ | Detached | Freehold | £309,998 | 10 May 2002 |
| 3c The Triangle | SO18 1FZ | Flat / Apartment | Leasehold | £35,000 | 8 Sep 2000 |
| Regency Ceramics, 5 The Triangle | SO18 1FZ | Terraced | Freehold | £28,000 | 26 Nov 1999 |
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Other streets in SO18
Woodmill Lane
432 sales · avg £153,505
Midanbury Lane
408 sales · avg £168,697
West End Road
402 sales · avg £192,850
Bitterne Road West
358 sales · avg £137,799
Bullar Road
354 sales · avg £123,359
Cobbett Road
325 sales · avg £138,654
Riverdene Place
313 sales · avg £222,351
Manor Farm Road
297 sales · avg £208,045
Harbourne Gardens
290 sales · avg £123,636
Dean Road
289 sales · avg £160,829
Quayside Road
267 sales · avg £146,975
Bitterne Road East
262 sales · avg £152,176
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.