According to data from HM Land Registry, 18, Greenwich Road, Cardiff sits on a plot of 403 m².

We have plot size data on 29 out of 30 other houses in the postcode and 18, Greenwich Road, Cardiff sits on the 11th largest plot.

18, Greenwich Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Aug 2017.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Greenwich Road, Cardiff was last sold on 11th January 2018 for £429,950 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since January 2018, the market for similar properties has dropped by 18.7%.

• Sold Jan 2018£429,950

According to the Land Registry and our network of Estate Agents, there have been 108 sales of properties similar to 18, Greenwich Road, Cardiff within a radius of 470 metres since 2011.

The most recent example is 26, Thompson Avenue, Cardiff, CF5 1EY, a freehold house which sold for £505,000 on the 9th January 2026.

Read more about house prices in CF5.

• Sold Jan 2026£505,000 | 4 Bed House26, Thompson Avenue, Cardiff, CF5 1EY26, Thompson Avenue, Cardiff, CF5 1EY
• Sold Oct 2025£603,000 | 4 Bed House49, Pencisely Crescent, Cardiff, CF5 1DS49, Pencisely Crescent, Cardiff, CF5 1DS
• Sold May 2025£590,000 | 4 Bed House3, Granville Avenue, Cardiff, CF5 1BW3, Granville Avenue, Cardiff, CF5 1BW
• Sold Mar 2025£590,000 | 4 Bed House28, Chargot Road, Cardiff, CF5 1EW28, Chargot Road, Cardiff, CF5 1EW
• Sold Mar 2025£630,000 | 4 Bed House18, Pencisely Rise, Cardiff, CF5 1DX18, Pencisely Rise, Cardiff, CF5 1DX
• Sold Dec 2024£515,000 | 4 Bed House18, Vishwell Road, Cardiff, CF5 1GE18, Vishwell Road, Cardiff, CF5 1GE
• Sold Jul 2024£616,000 | 4 Bed House43, Butleigh Avenue, Cardiff, CF5 1BX43, Butleigh Avenue, Cardiff, CF5 1BX
• Sold Jun 2024£570,000 | 4 Bed House5, Pencisely Avenue, Cardiff, CF5 1DZ5, Pencisely Avenue, Cardiff, CF5 1DZ
• Sold Sep 2023£650,000 | 4 Bed House12, Greenwich Road, Cardiff, CF5 1EU12, Greenwich Road, Cardiff, CF5 1EU
• Sold Oct 2022£470,000 | 4 Bed House14, Granville Avenue, Cardiff, CF5 1BW14, Granville Avenue, Cardiff, CF5 1BW
• Sold Apr 2022£570,000 | 4 Bed House6, Greenwich Road, Cardiff, CF5 1EU6, Greenwich Road, Cardiff, CF5 1EU
• Sold Nov 2019£421,500 | 4 Bed House8, Pencisely Crescent, Cardiff, CF5 1DU8, Pencisely Crescent, Cardiff, CF5 1DU
• Sold Oct 2018£477,000 | 4 Bed House43, Pencisely Crescent, Cardiff, CF5 1DS43, Pencisely Crescent, Cardiff, CF5 1DS
• Sold Aug 2018£450,000 | 4 Bed House14, Pencisely Avenue, Cardiff, CF5 1DZ14, Pencisely Avenue, Cardiff, CF5 1DZ
• Sold Aug 2017£426,000 | 4 Bed House16, Chargot Road, Cardiff, CF5 1EW16, Chargot Road, Cardiff, CF5 1EW
• Sold Feb 2017£330,000 | 4 Bed House30, Pencisely Crescent, Cardiff, CF5 1DU30, Pencisely Crescent, Cardiff, CF5 1DU
• Sold Jun 2016£405,000 | 4 Bed House10, Pencisely Avenue, Cardiff, CF5 1DZ10, Pencisely Avenue, Cardiff, CF5 1DZ
• Sold May 2012£320,000 | 4 Bed House30, Greenwich Road, Cardiff, CF5 1EU30, Greenwich Road, Cardiff, CF5 1EU
• Sold Mar 2012£300,000 | 4 Bed House21, Pencisely Rise, Cardiff, CF5 1DX21, Pencisely Rise, Cardiff, CF5 1DX
• Sold Aug 2011£270,000 | 4 Bed House15, Greenwich Road, Cardiff, CF5 1EU15, Greenwich Road, Cardiff, CF5 1EU

Greenwich Road, Cardiff, CF5 has a total of 30 addresses. According to our analysis of all the public data, 18, Greenwich Road, Cardiff is the 28th largest and the 29th most expensive property on the street.

When compared to the postcode district it is £257k more expensive than the average property in CF5.

• Waun-Gron Park

  |

  900 m away
• Fairwater

  |

  1.4 km away
• Ninian Park

  |

  1.6 km away

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