HM Land Registry records the plot of land for 21, Leonard Street, Neath as measuring 171 m².

That makes it the 5th largest plot in the postcode, where 37 of the 42 other houses have recorded plot data.

21, Leonard Street, Neath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Jul 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 21, Leonard Street, Neath completed on 17th September 2007 at £103,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 9.3% over the period since September 2007.

• Sold Sep 2007£103,000

Since 2014 36 properties similar to 21, Leonard Street, Neath have sold within a radius of 750 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th February 2026, was 20, Leonard Street, Neath, SA11 3HN, a freehold house which sold for £225,500.

Read more about house prices in SA11.

• Sold Feb 2026£225,500 | 4 Bed House20, Leonard Street, Neath, SA11 3HN20, Leonard Street, Neath, SA11 3HN
• Sold Dec 2025£190,000 | 4 Bed House49, Leonard Street, Neath, SA11 3HW49, Leonard Street, Neath, SA11 3HW
• Sold Sep 2025£150,000 | 4 Bed House34, Penydre, Neath, SA11 3HD34, Penydre, Neath, SA11 3HD
• Sold Sep 2025£190,000 | 4 Bed House34, Harle Street, Neath, SA11 3DL34, Harle Street, Neath, SA11 3DL
• Sold Aug 2025£165,000 | 4 Bed House15, Hibbert Road, Neath, SA11 3DE15, Hibbert Road, Neath, SA11 3DE
• Sold May 2025£50,000 | 4 Bed House57, Llantwit Road, Neath, SA11 3LD57, Llantwit Road, Neath, SA11 3LD
• Sold Jun 2024£224,000 | 4 Bed House17, Leonard Street, Neath, SA11 3HW17, Leonard Street, Neath, SA11 3HW
• Sold Jan 2023£180,000 | 4 Bed House1, Hazelwood Road, Neath, SA11 3DW1, Hazelwood Road, Neath, SA11 3DW
• Sold Mar 2022£212,000 | 4 Bed House17, Harle Street, Neath, SA11 3DN17, Harle Street, Neath, SA11 3DN
• Sold Feb 2022£184,950 | 4 Bed House55, Leonard Street, Neath, SA11 3HW55, Leonard Street, Neath, SA11 3HW
• Sold Jan 2022£142,000 | 4 Bed House22, Harle Street, Neath, SA11 3DL22, Harle Street, Neath, SA11 3DL
• Sold Aug 2021£147,000 | 4 Bed House65, Leonard Street, Neath, SA11 3HW65, Leonard Street, Neath, SA11 3HW
• Sold Apr 2021£56,000 | 4 Bed House32, Penydre, Neath, SA11 3HD32, Penydre, Neath, SA11 3HD
• Sold Feb 2020£165,000 | 4 Bed House10, Leonard Street, Neath, SA11 3HN10, Leonard Street, Neath, SA11 3HN
• Sold May 2019£116,000 | 4 Bed House30, Harle Street, Neath, SA11 3DL30, Harle Street, Neath, SA11 3DL
• Sold Aug 2018£159,000 | 4 Bed House7, Hibbert Road, Neath, SA11 3DE7, Hibbert Road, Neath, SA11 3DE
• Sold Nov 2017£102,000 | 4 Bed House7, Leonard Street, Neath, SA11 3HW7, Leonard Street, Neath, SA11 3HW
• Sold Feb 2017£142,950 | 4 Bed House15, Leonard Street, Neath, SA11 3HW15, Leonard Street, Neath, SA11 3HW
• Sold Aug 2015£129,995 | 4 Bed House32, Leonard Street, Neath, SA11 3HN32, Leonard Street, Neath, SA11 3HN
• Sold Jan 2014£115,000 | 4 Bed House26, Harle Street, Neath, SA11 3DL26, Harle Street, Neath, SA11 3DL

Of the 116 addresses on Leonard Street, Neath, SA11, 21, Leonard Street, Neath comes out as the 3rd largest and the 12th most expensive in our analysis of the public data.

It is also £29k more expensive than the average property across the SA11 district.

• Neath

  |

  900 m away
• Briton Ferry

  |

  3.5 km away
• Skewen

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  3.6 km away

The flood risk here is rated Very Low, based on Environment Agency data.