Sold House Prices on Union Street, Mountain Ash
Every Land Registry property sale recorded on Union Street in the CF45 postcode district. Updated monthly, England and Wales coverage.
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Sale prices here have ranged from £7,000 to £90,000. Find out what your home is worth today with a free, no-obligation valuation from local estate agents.
Recorded sales on Union Street
Showing 1–16 of 16 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 9 Union Street | CF45 3NY | Terraced | Freehold | £90,000 | 24 Oct 2025 |
| 10 Union Street | CF45 3NY | Terraced | Freehold | £59,000 | 11 Nov 2021 |
| 8 Union Street | CF45 3NY | Terraced | Freehold | £43,750 | 2 Oct 2019 |
| 12 Union Street | CF45 3NY | Terraced | Freehold | £34,000 | 21 Dec 2017 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £27,500 | 20 Oct 2015 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £26,000 | 14 Aug 2015 |
| 9 Union Street | CF45 3NY | Terraced | Freehold | £32,000 | 5 Jan 2011 |
| 11 Union Street | CF45 3NY | Terraced | Freehold | £75,000 | 16 Oct 2007 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £61,000 | 14 Feb 2006 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £39,950 | 30 Jul 2004 |
| 7 Union Street | CF45 3NY | Terraced | Freehold | £30,000 | 24 Jun 2004 |
| 12 Union Street | CF45 3NY | Terraced | Freehold | £25,000 | 11 Apr 2003 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £10,500 | 25 Jan 2002 |
| 10 Union Street | CF45 3NY | Terraced | Freehold | £29,500 | 15 Aug 2000 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £23,750 | 2 Oct 1998 |
| 13 Union Street | CF45 3NY | Terraced | Freehold | £7,000 | 10 Apr 1997 |
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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.