According to data from HM Land Registry, 4, Mortimer Street, Sunderland sits on a plot of 97 m².

We have plot size data on 23 out of 23 other houses in the postcode and 4, Mortimer Street, Sunderland sits on the 6th largest plot.

4, Mortimer Street, Sunderland has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Sep 2024.

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 the Land Registry and our network of Estate Agents, there have been 173 sales of properties similar to 4, Mortimer Street, Sunderland within a radius of 470 metres since 2019.

The most recent example is 16, Mortimer Street, Sunderland, SR4 6RA, a freehold house which sold for £39,950 on the 20th February 2026.

Read more about house prices in SR4.

• Sold Feb 2026£39,950 | 2 Bed House16, Mortimer Street, Sunderland, SR4 6RA16, Mortimer Street, Sunderland, SR4 6RA
• Sold Feb 2026£64,000 | 2 Bed House5, Mortimer Street, Sunderland, SR4 6RA5, Mortimer Street, Sunderland, SR4 6RA
• Sold Jan 2026£60,000 | 2 Bed House19, Mortimer Street, Sunderland, SR4 6RA19, Mortimer Street, Sunderland, SR4 6RA
• Sold Jan 2026£64,000 | 2 Bed House2, Exeter Street, Sunderland, SR4 6QX2, Exeter Street, Sunderland, SR4 6QX
• Sold Dec 2025£70,000 | 3 Bed House6, Dene Street, Sunderland, SR4 6JB6, Dene Street, Sunderland, SR4 6JB
• Sold Nov 2025£55,000 | 2 Bed House14, Exeter Street, Sunderland, SR4 6QX14, Exeter Street, Sunderland, SR4 6QX
• Sold Oct 2025£75,000 | 2 Bed House15, Onslow Street, Sunderland, SR4 6NX15, Onslow Street, Sunderland, SR4 6NX
• Sold Jul 2025£80,000 | 3 Bed House23, Mafeking Street, Sunderland, SR4 6NE23, Mafeking Street, Sunderland, SR4 6NE
• Sold Jul 2025£60,000 | 2 Bed House136, Rutland Street, Sunderland, SR4 6QB136, Rutland Street, Sunderland, SR4 6QB
• Sold Apr 2025£39,950 | 2 Bed House1, Exeter Street, Sunderland, SR4 6QX1, Exeter Street, Sunderland, SR4 6QX
• Sold Apr 2025£49,000 | 2 Bed House5, Exeter Street, Sunderland, SR4 6QX5, Exeter Street, Sunderland, SR4 6QX
• Sold Feb 2025£46,000 | 3 Bed House31, Percival Street, Sunderland, SR4 6QP31, Percival Street, Sunderland, SR4 6QP
• Sold Nov 2024£58,500 | 2 Bed House17, Tanfield Street, Sunderland, SR4 6NU17, Tanfield Street, Sunderland, SR4 6NU
• Sold Oct 2024£40,000 | 2 Bed House33, Mortimer Street, Sunderland, SR4 6QZ33, Mortimer Street, Sunderland, SR4 6QZ
• Sold Aug 2024£67,500 | 2 Bed House41, Mortimer Street, Sunderland, SR4 6QZ41, Mortimer Street, Sunderland, SR4 6QZ
• Sold Aug 2024£39,995 | 2 Bed House17, Mortimer Street, Sunderland, SR4 6RA17, Mortimer Street, Sunderland, SR4 6RA
• Sold Aug 2024£65,000 | 3 Bed House30, Ancona Street, Sunderland, SR4 6TJ30, Ancona Street, Sunderland, SR4 6TJ
• Sold Feb 2023£49,250 | 2 Bed House11, Mortimer Street, Sunderland, SR4 6RA11, Mortimer Street, Sunderland, SR4 6RA
• Sold May 2022£74,950 | 2 Bed House13, Tanfield Street, Sunderland, SR4 6NU13, Tanfield Street, Sunderland, SR4 6NU
• Sold Mar 2019£56,000 | 2 Bed House3, Mortimer Street, Sunderland, SR4 6RA3, Mortimer Street, Sunderland, SR4 6RA

Mortimer Street, Sunderland, SR4 has a total of 42 addresses. According to our analysis of all the public data, 4, Mortimer Street, Sunderland is the 15th largest and the 20th most expensive property on the street.

When compared to the postcode district it is £77k less expensive than the average property in SR4.

• Diamond Hall Infant Academy

  400 m away
• St Joseph's Catholic Primary School, Sunderland

  500 m away
• Diamond Hall Junior Academy

  500 m away

• St Anthony's Girls' Catholic Academy

  1.8 km away
• Thornhill Academy

  2.0 km away
• Castle View Enterprise Academy

  2.2 km away

• Sunderland

  |

  2.2 km away
• Seaham

  |

  9.4 km away
• Heworth

  |

  10.1 km away

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