According to data from HM Land Registry, 21, Castle Street, Morpeth sits on a plot of 100 m².

We have plot size data on 19 out of 21 other houses in the postcode and 21, Castle Street, Morpeth sits on the 2nd largest plot.

21, Castle Street, Morpeth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Oct 2016.

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, Castle Street, Morpeth was last sold on 11th December 2025 for £169,950 and was recorded as a freehold house.

The property has had 6 sales since 1995.

Since December 2025, the market for similar properties has risen by 28.8%.

• Sold Dec 2025£169,950
• Sold Feb 2016£115,500
• Sold Sep 2004£135,000

According to the Land Registry and our network of Estate Agents, there have been 63 sales of properties similar to 21, Castle Street, Morpeth within a radius of 730 metres since 2016.

The most recent example is 12, Norman Terrace, Morpeth, NE61 1UQ, a freehold house which sold for £177,500 on the 14th November 2025.

Read more about house prices in NE61.

• Sold Nov 2025£177,500 | 3 Bed House12, Norman Terrace, Morpeth, NE61 1UQ12, Norman Terrace, Morpeth, NE61 1UQ
• Sold Aug 2025£162,000 | 3 Bed House10, Queen Street, Morpeth, NE61 1TX10, Queen Street, Morpeth, NE61 1TX
• Sold Jun 2025£182,000 | 3 Bed House5, Jackson Terrace, Morpeth, NE61 1TS5, Jackson Terrace, Morpeth, NE61 1TS
• Sold Jan 2025£121,000 | 3 Bed House21, Edward Street, Morpeth, NE61 1UR21, Edward Street, Morpeth, NE61 1UR
• Sold Aug 2023£135,000 | 3 Bed House19, Castle Street, Morpeth, NE61 1UH19, Castle Street, Morpeth, NE61 1UH
• Sold Jun 2023£70,000 | 3 Bed House15, Edward Street, Morpeth, NE61 1UR15, Edward Street, Morpeth, NE61 1UR
• Sold Mar 2023£100,000 | 3 Bed House22, Castle Street, Morpeth, NE61 1UH22, Castle Street, Morpeth, NE61 1UH
• Sold Nov 2021£118,000 | 3 Bed House27, Edward Street, Morpeth, NE61 1UR27, Edward Street, Morpeth, NE61 1UR
• Sold Nov 2021£120,000 | 3 Bed House1, Castle Street, Morpeth, NE61 1UH1, Castle Street, Morpeth, NE61 1UH
• Sold Oct 2021£125,000 | 3 Bed House4, Norman Terrace, Morpeth, NE61 1UQ4, Norman Terrace, Morpeth, NE61 1UQ
• Sold May 2021£169,500 | 3 Bed House2, Castle Street, Morpeth, NE61 1UH2, Castle Street, Morpeth, NE61 1UH
• Sold Apr 2021£129,000 | 3 Bed House9, Castle Street, Morpeth, NE61 1UH9, Castle Street, Morpeth, NE61 1UH
• Sold Sep 2020£113,000 | 3 Bed House17, Edward Street, Morpeth, NE61 1UR17, Edward Street, Morpeth, NE61 1UR
• Sold Jul 2020£92,000 | 3 Bed House3, Norman Terrace, Morpeth, NE61 1UQ3, Norman Terrace, Morpeth, NE61 1UQ
• Sold Feb 2020£100,000 | 3 Bed House13, Castle Street, Morpeth, NE61 1UH13, Castle Street, Morpeth, NE61 1UH
• Sold Feb 2020£80,000 | 3 Bed House5, Norman Terrace, Morpeth, NE61 1UQ5, Norman Terrace, Morpeth, NE61 1UQ
• Sold Dec 2019£110,000 | 3 Bed House8, Norman Terrace, Morpeth, NE61 1UQ8, Norman Terrace, Morpeth, NE61 1UQ
• Sold Nov 2019£125,000 | 3 Bed House23, Edward Street, Morpeth, NE61 1UR23, Edward Street, Morpeth, NE61 1UR
• Sold Apr 2018£100,500 | 3 Bed House7, Castle Street, Morpeth, NE61 1UH7, Castle Street, Morpeth, NE61 1UH
• Sold Jun 2016£95,500 | 3 Bed House11, Castle Street, Morpeth, NE61 1UH11, Castle Street, Morpeth, NE61 1UH

Castle Street, Morpeth, NE61 has a total of 21 addresses. According to our analysis of all the public data, 21, Castle Street, Morpeth is the 16th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £113k less expensive than the average property in NE61.

• St Roberts Catholic First School, Morpeth

  700 m away
• Morpeth Stobhillgate First School

  900 m away
• Abbeyfields First School

  1.2 km away

• The King Edward VI School

  1.2 km away
• St Benet Biscop Catholic Academy

  6.1 km away
• Ashington Academy

  6.6 km away

• Morpeth

  |

  400 m away
• Pegswood

  |

  2.7 km away
• Ashington

  |

  7.2 km away

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