
House prices in Llansan-Sior have an overall average of £179,631 over the last year.
The majority of properties sold in Llansan-Sior during the last year were detached properties, selling for an average price of £206,027. Semi-detached properties sold for an average of £179,285, with terraced properties fetching £154,750.
Overall, the historical sold prices in Llansan-Sior over the last year were 14% down on the previous year and 9% down on the 2022 peak of £197,736.

| Today | See what it's worth now |
| 5 Sep 2025 | £180,000 |
| 25 Oct 2019 | £110,000 |

| Today | See what it's worth now |
| 2 Sep 2025 | £255,000 |
| 4 Dec 2006 | £170,000 |
No other historical records.

| Today | See what it's worth now |
| 12 Aug 2025 | £200,000 |
| 28 Nov 2003 | £93,000 |
No other historical records.

| Today | See what it's worth now |
| 8 Aug 2025 | £225,000 |
| 27 Sep 2023 | £140,000 |
No other historical records.

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| 31 Jul 2025 | £170,000 |
| 28 Aug 2024 | £167,000 |

| Today | See what it's worth now |
| 24 Jul 2025 | £200,000 |
| 18 Jun 2007 | £123,000 |
No other historical records.

| Today | See what it's worth now |
| 16 Jul 2025 | £174,000 |
| 26 Oct 2009 | £105,000 |

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| 7 Jul 2025 | £245,000 |
| 4 May 2007 | £175,750 |
No other historical records.

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| 27 Jun 2025 | £140,000 |
| 18 Jan 2008 | £130,000 |
| Today | See what it's worth now |
| 6 Jun 2025 | £78,000 |
No other historical records.
| Today | See what it's worth now |
| 6 Jun 2025 | £79,000 |
| 18 Mar 2004 | £45,000 |

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| 16 May 2025 | £250,000 |
| 14 Feb 2002 | £94,000 |

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| 15 May 2025 | £162,500 |
| 18 Jun 1999 | £47,500 |

| Today | See what it's worth now |
| 4 Apr 2025 | £95,400 |
| 23 Aug 2018 |