Sold House Prices on Seaton Avenue, Portsmouth
Every Land Registry property sale recorded on Seaton Avenue in the PO3 postcode district. Updated monthly, England and Wales coverage.
Total sales
33
28 Jul 1995 – 19 Feb 2026
Average price
£210,603
all property types, all years
Lowest sale
£59,950
Highest sale
£367,000
Recorded sales on Seaton Avenue
Showing 1–33 of 33 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 48 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £365,250 | 19 Feb 2026 |
| 14 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £355,000 | 23 Jan 2026 |
| 40 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £223,000 | 25 Jul 2025 |
| 33 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £290,000 | 31 Oct 2024 |
| 48 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £355,000 | 29 Aug 2024 |
| 1 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £300,000 | 21 Oct 2022 |
| 14 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £367,000 | 16 Sep 2022 |
| 48 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £353,700 | 7 Dec 2021 |
| 26 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £300,000 | 19 Feb 2021 |
| 9 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £223,000 | 16 Aug 2019 |
| 15 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £310,000 | 13 Jul 2018 |
| 2 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £250,000 | 7 Mar 2018 |
| 28 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £255,000 | 19 May 2017 |
| 27 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £222,500 | 11 Nov 2016 |
| 14 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £268,000 | 24 Mar 2016 |
| 20 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £188,000 | 28 Feb 2014 |
| 3 Seaton Avenue | PO3 6LG | Terraced | Freehold | £193,000 | 16 Oct 2006 |
| 26 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £182,500 | 31 Jan 2006 |
| 32 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £183,000 | 16 Mar 2005 |
| 35 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £180,000 | 15 Oct 2004 |
| 14 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £175,000 | 1 Jun 2004 |
| 29 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £142,500 | 13 Feb 2004 |
| 28 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £178,000 | 12 Dec 2003 |
| 25 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £171,000 | 3 Dec 2003 |
| 26 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £165,000 | 18 Dec 2002 |
| 36 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £140,000 | 8 Nov 2002 |
| 25 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £117,000 | 16 Nov 2001 |
| 6 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £102,000 | 1 Sep 2000 |
| 34 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £97,500 | 14 Jul 2000 |
| 15 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £109,995 | 10 May 2000 |
| 26 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £59,950 | 29 Feb 1996 |
| 36 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £63,000 | 15 Dec 1995 |
| 21 Seaton Avenue | PO3 6LG | Semi-detached | Freehold | £65,000 | 28 Jul 1995 |
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Other streets in PO3
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648 sales · avg £149,372
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325 sales · avg £214,807
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318 sales · avg £154,585
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280 sales · avg £189,471
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276 sales · avg £152,672
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268 sales · avg £113,842
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219 sales · avg £174,025
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205 sales · avg £143,455
Folkestone Road
198 sales · avg £142,275
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186 sales · avg £205,577
Dartmouth Road
183 sales · avg £135,449
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.