According to data from HM Land Registry, 21, Castle Way, Newport sits on a plot of 248 m².

We have plot size data on 14 out of 40 other houses in the postcode and 21, Castle Way, Newport sits on the 10th largest plot.

21, Castle Way, Newport has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 27 Jun 2019.

The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.

According to HM Land Registry, 21, Castle Way, Newport was last sold on 25th July 2019 for £275,250 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2019, the market for similar properties has risen by 26.4%.

• Sold Jul 2019£275,250

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Castle Way, Newport within a radius of 680 metres over the last 2 years.

The most recent example is 31, Castle Way, Newport, NP10 9PT, a freehold house which sold for £390,000 on the 28th January 2026.

Read more about house prices in NP10.

• Sold Jan 2026£390,000 | 4 Bed House31, Castle Way, Newport, NP10 9PT31, Castle Way, Newport, NP10 9PT
• Sold Jan 2026£380,000 | 4 Bed House27, Castle Way, Newport, NP10 9PT27, Castle Way, Newport, NP10 9PT
• Sold Jan 2024£350,000 | 4 Bed House33, Castle Way, Newport, NP10 9PT33, Castle Way, Newport, NP10 9PT

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Castle Way, Rogerstone, Newport, NP10 has a total of 86 addresses. According to our analysis of all the public data, 21, Castle Way, Newport is the 31st largest and the 39th most expensive property on the street.

When compared to the postcode district it is £58k more expensive than the average property in NP10.

• 900

  m

  Pye Corner
• 1.6

  km

  Rogerstone
• 3.6

  km

  Risca & Pontymister

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