According to data from HM Land Registry, 21, Ilan Avenue, Pontypridd sits on a plot of 330 m².

We have plot size data on 30 out of 43 other houses in the postcode and 21, Ilan Avenue, Pontypridd sits on the 15th largest plot.

21, Ilan Avenue, Pontypridd has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Nov 2009.

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

According to HM Land Registry, 21, Ilan Avenue, Pontypridd was last sold on 30th April 2010 for £115,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since April 2010, the market for similar properties has risen by 78.4%.

• Sold Apr 2010£115,000

According to the Land Registry and our network of Estate Agents, there have been 50 sales of properties similar to 21, Ilan Avenue, Pontypridd within a radius of 550 metres since 2007.

The most recent example is 10, Dyffryn Gardens, Pontypridd, CF37 5SA, a freehold house which sold for £280,000 on the 24th October 2025.

Read more about house prices in CF37.

• Sold Oct 2025£280,000 | 4 Bed House10, Dyffryn Gardens, Pontypridd, CF37 5SA10, Dyffryn Gardens, Pontypridd, CF37 5SA
• Sold Sep 2025£220,000 | 4 Bed House27, Gwaun Road, Pontypridd, CF37 5PU27, Gwaun Road, Pontypridd, CF37 5PU
• Sold Nov 2024£180,000 | 4 Bed House14, Powys Place, Pontypridd, CF37 5PF14, Powys Place, Pontypridd, CF37 5PF
• Sold Sep 2024£289,950 | 3 Bed House19, Dyffryn Avenue, Pontypridd, CF37 5RY19, Dyffryn Avenue, Pontypridd, CF37 5RY
• Sold Aug 2024£110,000 | 4 Bed House9, Gwaun Road, Pontypridd, CF37 5PU9, Gwaun Road, Pontypridd, CF37 5PU
• Sold Apr 2024£200,000 | 3 Bed House7, Dyffryn Crescent, Pontypridd, CF37 5RT7, Dyffryn Crescent, Pontypridd, CF37 5RT
• Sold Apr 2024£195,000 | 3 Bed House138, Morien Crescent, Pontypridd, CF37 5PT138, Morien Crescent, Pontypridd, CF37 5PT
• Sold Feb 2023£185,000 | 4 Bed House3, Dyffryn Avenue, Pontypridd, CF37 5RY3, Dyffryn Avenue, Pontypridd, CF37 5RY
• Sold Jan 2023£190,000 | 3 Bed House20, Gwaun Road, Pontypridd, CF37 5PU20, Gwaun Road, Pontypridd, CF37 5PU
• Sold Dec 2022£190,000 | 4 Bed House3, Ceiriog Crescent, Pontypridd, CF37 5PH3, Ceiriog Crescent, Pontypridd, CF37 5PH
• Sold Sep 2022£160,000 | 4 Bed House33, Gwaun Road, Pontypridd, CF37 5PU33, Gwaun Road, Pontypridd, CF37 5PU
• Sold Sep 2021£212,000 | 4 Bed HouseGlenview, Springfield Terrace, Pontypridd, CF37 5PPGlenview, Springfield Terrace, Pontypridd, CF37 5PP
• Sold Aug 2019£174,950 | 4 Bed House7, Ilan Avenue, Pontypridd, CF37 5PN7, Ilan Avenue, Pontypridd, CF37 5PN
• Sold Jul 2019£172,500 | 4 Bed House24, Gwaun Road, Pontypridd, CF37 5PU24, Gwaun Road, Pontypridd, CF37 5PU
• Sold Mar 2019£150,000 | 3 Bed House40, Ceiriog Crescent, Pontypridd, CF37 5PH40, Ceiriog Crescent, Pontypridd, CF37 5PH
• Sold Oct 2016£149,950 | 4 Bed House7, Gwaun Road, Pontypridd, CF37 5PU7, Gwaun Road, Pontypridd, CF37 5PU
• Sold Mar 2016£88,000 | 4 Bed House12, Dyffryn Avenue, Pontypridd, CF37 5RY12, Dyffryn Avenue, Pontypridd, CF37 5RY
• Sold Apr 2014£155,000 | 4 Bed HouseDan Y Mynydd, Ilan Avenue, Pontypridd, CF37 5PNDan Y Mynydd, Ilan Avenue, Pontypridd, CF37 5PN
• Sold Sep 2013£100,000 | 3 Bed House6, Ilan Avenue, Pontypridd, CF37 5PN6, Ilan Avenue, Pontypridd, CF37 5PN
• Sold Jun 2007£140,000 | 4 Bed House20, Ilan Avenue, Pontypridd, CF37 5PN20, Ilan Avenue, Pontypridd, CF37 5PN

Ilan Avenue, Pontypridd, CF37 has a total of 48 addresses. According to our analysis of all the public data, 21, Ilan Avenue, Pontypridd is the 9th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £55k more expensive than the average property in CF37.

• Trefforest

  |

  400 m away
• Pontypridd

  |

  1.8 km away
• Trefforest Estate

  |

  3.2 km away

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