HM Land Registry records the plot of land for 9, Portman Street, Middlesbrough as measuring 51 m².

That makes it the 21st largest plot in the postcode, where 38 of the 40 other houses have recorded plot data.

9, Portman Street, Middlesbrough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Aug 2018.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 9, Portman Street, Middlesbrough completed on 28th February 2018 at £45,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 52.9% over the period since February 2018.

• Sold Feb 2018£45,000

Since 2019 107 properties similar to 9, Portman Street, Middlesbrough have sold within a radius of 350 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th November 2025, was 12, Peel Street, Middlesbrough, TS1 4DG, a freehold house which sold for £80,000.

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 Jun 2025£39,999 | 2 Bed House4, Albany Street, Middlesbrough, TS1 4DB4, Albany Street, Middlesbrough, TS1 4DB
• Sold Mar 2025£48,000 | 2 Bed House39, Portman Street, Middlesbrough, TS1 4DQ39, Portman Street, Middlesbrough, TS1 4DQ
• Sold Feb 2025£53,000 | 2 Bed House90, Pelham Street, Middlesbrough, TS1 4DJ90, Pelham Street, Middlesbrough, TS1 4DJ
• 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 Sep 2024£97,000 | 2 Bed House26, Peel Street, Middlesbrough, TS1 4DG26, Peel Street, Middlesbrough, TS1 4DG
• Sold May 2024£75,000 | 2 Bed House56, Percy Street, Middlesbrough, TS1 4DD56, Percy Street, Middlesbrough, TS1 4DD
• Sold Mar 2023£39,995 | 2 Bed House9, Peel Street, Middlesbrough, TS1 4DG9, Peel Street, Middlesbrough, TS1 4DG
• 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

Of the 142 addresses on Portman Street, Middlesbrough, TS1, 9, Portman Street, Middlesbrough comes out as the 123rd largest and the 125th most expensive in our analysis of the public data.

It is also £37k less expensive than the average property across the TS1 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.