According to data from HM Land Registry, 21, Third Avenue, Aberystwyth sits on a plot of 290 m².

We have plot size data on 30 out of 37 other houses in the postcode and 21, Third Avenue, Aberystwyth sits on the 15th largest plot.

21, Third Avenue, Aberystwyth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 May 2024.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

According to HM Land Registry, 21, Third Avenue, Aberystwyth was last sold on 15th April 2004 for £70,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Apr 2004£70,000
• Sold Jan 2002£70,000

According to the Land Registry and our network of Estate Agents, there have been 37 sales of properties similar to 21, Third Avenue, Aberystwyth within a radius of 990 metres since 2014.

The most recent example is 13, Clos Gerallt, Aberystwyth, SY23 3GD, a freehold house which sold for £245,000 on the 23rd January 2026.

Read more about house prices in SY23.

• Sold Jan 2026£245,000 | 4 Bed House13, Clos Gerallt, Aberystwyth, SY23 3GD13, Clos Gerallt, Aberystwyth, SY23 3GD
• Sold Sep 2025£290,000 | 4 Bed HouseBethesda, Aberystwyth, SY23 1RYBethesda, Aberystwyth, SY23 1RY
• Sold Dec 2024£345,000 | 4 Bed House21, Maes Crugiau, Aberystwyth, SY23 4PP21, Maes Crugiau, Aberystwyth, SY23 4PP
• Sold Aug 2024£350,000 | 4 Bed House8, Dinas Terrace, Aberystwyth, SY23 1BT8, Dinas Terrace, Aberystwyth, SY23 1BT
• Sold Apr 2024£267,000 | 4 Bed House8, Clos Morgan, Aberystwyth, SY23 3GB8, Clos Morgan, Aberystwyth, SY23 3GB
• Sold Jan 2024£260,000 | 4 Bed House6, Clos Morgan, Aberystwyth, SY23 3GB6, Clos Morgan, Aberystwyth, SY23 3GB
• Sold May 2023£250,000 | 4 Bed House16, Fifth Avenue, Aberystwyth, SY23 1RE16, Fifth Avenue, Aberystwyth, SY23 1RE
• Sold Jul 2022£260,000 | 4 Bed House9, Clos Morgan, Aberystwyth, SY23 3GB9, Clos Morgan, Aberystwyth, SY23 3GB
• Sold Nov 2020£240,000 | 4 Bed House9, Clos Gerallt, Aberystwyth, SY23 3GD9, Clos Gerallt, Aberystwyth, SY23 3GD
• Sold Nov 2019£235,000 | 4 Bed HouseNoddfa, Aberystwyth, SY23 1RYNoddfa, Aberystwyth, SY23 1RY
• Sold Oct 2019£205,000 | 4 Bed House8, Second Avenue, Aberystwyth, SY23 1RD8, Second Avenue, Aberystwyth, SY23 1RD
• Sold Aug 2019£230,500 | 4 Bed House24, Maes Mawr, Aberystwyth, SY23 3RW24, Maes Mawr, Aberystwyth, SY23 3RW
• Sold Jun 2019£254,000 | 3 Bed House11, Clos Morgan, Aberystwyth, SY23 3GB11, Clos Morgan, Aberystwyth, SY23 3GB
• Sold Mar 2019£196,000 | 4 Bed HouseColwyn, Aberystwyth, SY23 1RRColwyn, Aberystwyth, SY23 1RR
• Sold Jan 2019£190,000 | 4 Bed House58, Garth Dinas, Aberystwyth, SY23 3RZ58, Garth Dinas, Aberystwyth, SY23 3RZ
• Sold Mar 2018£249,995 | 4 Bed House6, Clos Gerallt, Aberystwyth, SY23 3GD6, Clos Gerallt, Aberystwyth, SY23 3GD
• Sold Feb 2018£238,000 | 4 Bed House5, Clos Morgan, Aberystwyth, SY23 3GB5, Clos Morgan, Aberystwyth, SY23 3GB
• Sold Sep 2017£249,995 | 4 Bed House7, Clos Gerallt, Aberystwyth, SY23 3GD7, Clos Gerallt, Aberystwyth, SY23 3GD
• Sold Apr 2016£206,000 | 4 Bed HouseGer Y Llan, Tanyfron Lane, Aberystwyth, SY23 1SGGer Y Llan, Tanyfron Lane, Aberystwyth, SY23 1SG
• Sold Jun 2014£230,000 | 4 Bed HouseSandown, Rheidol Road, Aberystwyth, SY23 1RWSandown, Rheidol Road, Aberystwyth, SY23 1RW

Third Avenue, Penparcau, Aberystwyth, SY23 has a total of 37 addresses. According to our analysis of all the public data, 21, Third Avenue, Aberystwyth is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £20k more expensive than the average property in SY23.

• Aberystwyth

  |

  1.4 km away
• Bow Street

  |

  4.9 km away
• Borth

  |

  9.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.