HM Land Registry records the plot of land for 15, Flass Street, Durham as measuring 86 m².

That makes it the 13th largest plot in the postcode, where 16 of the 18 other houses have recorded plot data.

15, Flass Street, Durham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Sep 2018.

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

The most recent sale of 15, Flass Street, Durham completed on 24th August 2004 at £215,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Since 2013 99 properties similar to 15, Flass Street, Durham have sold within a radius of 660 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 14th November 2025, was 48, The Avenue, Durham, DH1 4ED, a freehold house which sold for £585,000.

Read more about house prices in DH1.

• Sold Nov 2025£585,000 | 4 Bed House48, The Avenue, Durham, DH1 4ED48, The Avenue, Durham, DH1 4ED
• Sold Sep 2025£375,000 | 4 Bed House11, Mowbray Street, Durham, DH1 4BH11, Mowbray Street, Durham, DH1 4BH
• Sold Jun 2025£425,000 | 4 Bed House19, Nevilledale Terrace, Durham, DH1 4QG19, Nevilledale Terrace, Durham, DH1 4QG
• Sold Mar 2025£450,000 | 4 Bed House7, Flass Street, Durham, DH1 4BE7, Flass Street, Durham, DH1 4BE
• Sold Sep 2024£300,000 | 4 Bed House11, East Atherton Street, Durham, DH1 4DG11, East Atherton Street, Durham, DH1 4DG
• Sold Mar 2024£349,950 | 4 Bed House21, Nevilledale Terrace, Durham, DH1 4QG21, Nevilledale Terrace, Durham, DH1 4QG
• Sold Dec 2023£465,500 | 4 Bed House2 Bees Cottages, Bridge Street, Durham, DH1 4RT2 Bees Cottages, Bridge Street, Durham, DH1 4RT
• Sold Nov 2023£400,000 | 4 Bed House4, Brierville, Durham, DH1 4QE4, Brierville, Durham, DH1 4QE
• Sold Jul 2023£550,000 | 4 Bed House1, The Avenue, Durham, DH1 4ED1, The Avenue, Durham, DH1 4ED
• Sold Apr 2023£425,000 | 4 Bed House6, Flass Street, Durham, DH1 4BE6, Flass Street, Durham, DH1 4BE
• Sold Oct 2022£400,000 | 4 Bed House21, Laburnum Avenue, Durham, DH1 4HA21, Laburnum Avenue, Durham, DH1 4HA
• Sold May 2022£660,000 | 4 Bed House8, Mowbray Street, Durham, DH1 4BH8, Mowbray Street, Durham, DH1 4BH
• Sold Apr 2022£420,000 | 4 Bed House14, Mowbray Street, Durham, DH1 4BH14, Mowbray Street, Durham, DH1 4BH
• Sold Sep 2021£306,000 | 4 Bed House15, The Avenue, Durham, DH1 4ED15, The Avenue, Durham, DH1 4ED
• Sold Jun 2021£397,500 | 4 Bed House14, The Avenue, Durham, DH1 4ED14, The Avenue, Durham, DH1 4ED
• Sold Apr 2021£260,000 | 4 Bed House2, The Avenue, Durham, DH1 4ED2, The Avenue, Durham, DH1 4ED
• Sold Jan 2021£280,000 | 4 Bed House11, Flass Street, Durham, DH1 4BE11, Flass Street, Durham, DH1 4BE
• Sold Jul 2019£360,000 | 4 Bed House13, Mowbray Street, Durham, DH1 4BH13, Mowbray Street, Durham, DH1 4BH
• Sold Sep 2014£325,000 | 4 Bed House6, The Avenue, Durham, DH1 4ED6, The Avenue, Durham, DH1 4ED
• Sold Jul 2013£270,000 | 4 Bed House4, West Terrace, Durham, DH1 4RN4, West Terrace, Durham, DH1 4RN

Of the 20 addresses on Flass Street, Durham, DH1, 15, Flass Street, Durham comes out as the 7th largest and the 7th most expensive in our analysis of the public data.

It is also £110k more expensive than the average property across the DH1 district.

• St Margaret's Church of England Primary School

  600 m away
• Neville's Cross Primary School and Nursery

  900 m away
• St Oswald's Church of England Aided Primary and Nursery School

  1.2 km away

• St Leonard's Catholic School, Durham

  700 m away
• Durham Johnston Comprehensive School

  700 m away
• Framwellgate School Durham

  2.2 km away

• Durham

  |

  300 m away
• Chester-le-Street

  |

  8.6 km away
• Bishop Auckland

  |

  14.6 km away

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