Over the past 26 years, there have been 18 property sales recorded in the SA9 1JY postcode area. The highest sale price reached £130,000, while the most recent sale was for a terraced house sold in September 2025 for £125,000.

The estimated average property value in SA9 1JY currently stands at £139,493, which is approximately 41.5% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £1,500.

Property prices in SA9 1JY have risen by 1.3% over the past year , with a total increase of 29.1% over the past five years , and a long-term rise of 55.6% over the past decade .

The most common type of property sold in the area is terraced, making up around 61% of transactions , followed by detached and other.

Housing in SA9 1JY is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

1 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 6bed
📐 1001 sq ft
Today
£106,637
streetscan.co.uk estimate
16 Dec 2015
£70,000
More details

10 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 3bed
📐 915 sq ft
Today
£125,603
streetscan.co.uk estimate
1 Sep 2025
£125,000
5 Jul 2021
£130,000
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More details

11 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£161,262
streetscan.co.uk estimate
24 Mar 2000
£39,000
More details

15 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

Today
£170,916
streetscan.co.uk estimate
24 Feb 2003
£72,000

16 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

Today
£183,699
streetscan.co.uk estimate
11 Aug 2006
£125,000
6 Jul 2001
£36,000

2 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 5bed
📐 1066 sq ft
Today
£157,906
streetscan.co.uk estimate
24 Sep 2004
£88,500
More details

3 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£153,573
streetscan.co.uk estimate
7 Oct 2016
£107,000
More details

4 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 3bed
📐 700 sq ft
Today
£89,139
streetscan.co.uk estimate
28 Jun 2002
£29,000
More details

8 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Detached
🛏️ 3bed
📐 840 sq ft
Today
£72,235
streetscan.co.uk estimate
6 Dec 2012
£46,000
More details

9 Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

🏠 Terraced
🛏️ 3bed
📐 947 sq ft
Today
£119,598
streetscan.co.uk estimate
27 Nov 2015
£80,000
7 Mar 2007
£64,000
More details

Sardis Chapel Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

Today
£72,663
streetscan.co.uk estimate
16 Jun 2023
£75,000
26 May 2016
£39,999

The Old Coach House Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

Today
£205,732
streetscan.co.uk estimate
24 Aug 2012
£130,000

The Penybont Inn Heol Giedd, Ystradgynlais, Swansea, Powys, SA9 1JY

Today
£184,561
streetscan.co.uk estimate
17 Nov 2000
£48,000

Area Insights

Data Sources

Properties at SA9 1JY appear eighteen times in the Land Registry records, with the latest transaction recorded on 1 Sep 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Oct 2011. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.