11, Portman Street, Middlesbrough occupies a 51 m² plot as recorded by HM Land Registry.

Of the 40 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 19th largest.

11, Portman Street, Middlesbrough has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2023.

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

11, Portman Street, Middlesbrough last changed hands on 15th January 2019, selling for £45,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 56.4% since January 2019.

• Sold Jan 2019£45,000

Land Registry records and our Estate Agent network show 84 sales of comparable properties within 350 metres of 11, Portman Street, Middlesbrough since 2019.

Most recently, 12, Peel Street, Middlesbrough, TS1 4DG, a freehold house, sold at £80,000 on the 7th November 2025.

Read more about house prices in TS1.

• Sold Nov 2025£80,000 | 2 Bed House12, Peel Street, Middlesbrough, TS1 4DG12, Peel Street, Middlesbrough, TS1 4DG
• Sold Oct 2025£65,000 | 2 Bed House13, Peel Street, Middlesbrough, TS1 4DG13, Peel Street, Middlesbrough, TS1 4DG
• Sold Mar 2025£48,000 | 2 Bed House39, Portman Street, Middlesbrough, TS1 4DQ39, Portman Street, Middlesbrough, TS1 4DQ
• Sold Mar 2025£48,000 | 2 Bed House41, Portman Street, Middlesbrough, TS1 4DQ41, Portman Street, Middlesbrough, TS1 4DQ
• Sold Jan 2025£75,000 | 2 Bed House10, Peel Street, Middlesbrough, TS1 4DG10, Peel Street, Middlesbrough, TS1 4DG
• Sold Jan 2025£120,000 | 2 Bed House74, Percy Street, Middlesbrough, TS1 4DD74, Percy Street, Middlesbrough, TS1 4DD
• Sold Jan 2025£47,000 | 2 Bed House84, Pelham Street, Middlesbrough, TS1 4DJ84, Pelham Street, Middlesbrough, TS1 4DJ
• Sold May 2024£75,000 | 2 Bed House56, Percy Street, Middlesbrough, TS1 4DD56, Percy Street, Middlesbrough, TS1 4DD
• Sold Dec 2023£60,000 | 2 Bed House20, Percy Street, Middlesbrough, TS1 4DE20, Percy Street, Middlesbrough, TS1 4DE
• Sold Mar 2023£39,995 | 2 Bed House9, Peel Street, Middlesbrough, TS1 4DG9, Peel Street, Middlesbrough, TS1 4DG
• Sold Sep 2022£56,500 | 2 Bed House17, Portman Street, Middlesbrough, TS1 4DQ17, Portman Street, Middlesbrough, TS1 4DQ
• Sold Jul 2022£63,000 | 2 Bed House11, Peel Street, Middlesbrough, TS1 4DG11, Peel Street, Middlesbrough, TS1 4DG
• Sold May 2022£65,000 | 2 Bed House4, Peel Street, Middlesbrough, TS1 4DG4, Peel Street, Middlesbrough, TS1 4DG
• Sold Apr 2022£70,000 | 2 Bed House3, Peel Street, Middlesbrough, TS1 4DG3, Peel Street, Middlesbrough, TS1 4DG
• Sold Oct 2021£76,249 | 2 Bed House66, Percy Street, Middlesbrough, TS1 4DD66, Percy Street, Middlesbrough, TS1 4DD
• Sold Aug 2021£45,000 | 2 Bed House1, Peel Street, Middlesbrough, TS1 4DG1, Peel Street, Middlesbrough, TS1 4DG
• Sold Jun 2021£74,750 | 2 Bed House8, Peel Street, Middlesbrough, TS1 4DG8, Peel Street, Middlesbrough, TS1 4DG
• Sold Mar 2021£36,000 | 2 Bed House14, Peel Street, Middlesbrough, TS1 4DG14, Peel Street, Middlesbrough, TS1 4DG
• Sold Mar 2021£40,000 | 2 Bed House24, Peel Street, Middlesbrough, TS1 4DG24, Peel Street, Middlesbrough, TS1 4DG
• Sold Dec 2019£35,000 | 2 Bed House18, Peel Street, Middlesbrough, TS1 4DG18, Peel Street, Middlesbrough, TS1 4DG

Our analysis of the public data ranks 11, Portman Street, Middlesbrough as the 134th largest and the 133rd most expensive of the 142 addresses on Portman Street, Middlesbrough, TS1.

Against the TS1 postcode district average, it is £38k less expensive than the typical property.

• Newport Primary School

  500 m away
• Ayresome Primary School

  500 m away
• Abingdon Primary School

  800 m away

• Outwood Academy Riverside

  900 m away
• Macmillan Academy

  1.7 km away
• Outwood Academy Acklam

  3.1 km away

• Middlesbrough

  |

  900 m away
• James Cook University Hospital

  |

  3.0 km away
• Marton

  |

  4.1 km away

Environment Agency data suggests this area has a Very Low risk of flooding.