HM Land Registry records the plot of land for 1, Thirlmere, Sunderland as measuring 867 m².

That makes it the largest plot in the postcode, where all 7 other houses have recorded plot data.

1, Thirlmere, Sunderland has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Apr 2012.

The property is not 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 1, Thirlmere, Sunderland completed on 12th March 2010 at £335,000 and was recorded by HM Land Registry as a leasehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have dropped by 19.5% over the period since March 2010.

• Sold Mar 2010£335,000
• Sold Mar 2001£170,000
• Sold Jun 1999£157,000

Since 2014 111 properties similar to 1, Thirlmere, Sunderland have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th April 2026, was 81, Cleadon Meadows, Sunderland, SR6 7PJ, a freehold house which sold for £397,000.

Read more about house prices in SR6.

• Sold Apr 2026£397,000 | 4 Bed House81, Cleadon Meadows, Sunderland, SR6 7PJ81, Cleadon Meadows, Sunderland, SR6 7PJ
• Sold Nov 2025£275,000 | 4 Bed House29, Elmsleigh Gardens, Sunderland, SR6 7PR29, Elmsleigh Gardens, Sunderland, SR6 7PR
• Sold Aug 2025£452,500 | 4 Bed House2, Heather Close, Sunderland, SR6 7PW2, Heather Close, Sunderland, SR6 7PW
• Sold Jul 2025£365,000 | 4 Bed House3, Thirlmere, Sunderland, SR6 7QG3, Thirlmere, Sunderland, SR6 7QG
• Sold Mar 2025£370,000 | 4 Bed House6, Woodlands Drive, Sunderland, SR6 7TR6, Woodlands Drive, Sunderland, SR6 7TR
• Sold Jul 2024£375,000 | 4 Bed House22, Cleadon Meadows, Sunderland, SR6 7PH22, Cleadon Meadows, Sunderland, SR6 7PH
• Sold Jun 2024£314,500 | 4 Bed House82, Cleadon Meadows, Sunderland, SR6 7PJ82, Cleadon Meadows, Sunderland, SR6 7PJ
• Sold Jun 2024£370,000 | 4 Bed House49, Cleadon Meadows, Sunderland, SR6 7PJ49, Cleadon Meadows, Sunderland, SR6 7PJ
• Sold Apr 2024£485,000 | 4 Bed House7, Cleadon Meadows, Sunderland, SR6 7PH7, Cleadon Meadows, Sunderland, SR6 7PH
• Sold Apr 2024£393,000 | 4 Bed House14, Sunniside Terrace, Sunderland, SR6 7XE14, Sunniside Terrace, Sunderland, SR6 7XE
• Sold Nov 2023£349,950 | 4 Bed House12, Windermere, Sunderland, SR6 7QQ12, Windermere, Sunderland, SR6 7QQ
• Sold Oct 2023£380,000 | 4 Bed House53, Cleadon Meadows, Sunderland, SR6 7PJ53, Cleadon Meadows, Sunderland, SR6 7PJ
• Sold Aug 2023£425,000 | 4 Bed House33, Cleadon Meadows, Sunderland, SR6 7PH33, Cleadon Meadows, Sunderland, SR6 7PH
• Sold Jun 2023£325,000 | 4 Bed House20, Windermere, Sunderland, SR6 7QQ20, Windermere, Sunderland, SR6 7QQ
• Sold Oct 2019£309,000 | 4 Bed House32, Cleadon Meadows, Sunderland, SR6 7PH32, Cleadon Meadows, Sunderland, SR6 7PH
• Sold Sep 2018£277,000 | 4 Bed House11, Lilac Gardens, Sunderland, SR6 7QB11, Lilac Gardens, Sunderland, SR6 7QB
• Sold May 2018£265,000 | 4 Bed House51, Cleadon Meadows, Sunderland, SR6 7PJ51, Cleadon Meadows, Sunderland, SR6 7PJ
• Sold Mar 2016£200,000 | 4 Bed House14, Windermere, Sunderland, SR6 7QQ14, Windermere, Sunderland, SR6 7QQ
• Sold Jun 2015£285,000 | 4 Bed House2, Thirlmere, Sunderland, SR6 7QG2, Thirlmere, Sunderland, SR6 7QG
• Sold Aug 2014£340,000 | 4 Bed House20, Sunderland Road, Sunderland, SR6 7UT20, Sunderland Road, Sunderland, SR6 7UT

Of the 7 addresses on Thirlmere, Sunderland, SR6, 1, Thirlmere, Sunderland comes out as the largest and the most expensive in our analysis of the public data.

It is also £203k more expensive than the average property across the SR6 district.

• Cleadon Church of England Academy

  500 m away
• Whitburn Village Primary School

  1.8 km away
• Ridgeway Primary Academy

  2.0 km away

• Monkwearmouth Academy

  2.0 km away
• Whitburn Church of England Academy

  2.3 km away
• Harton Academy

  2.5 km away

• Sunderland

  |

  5.4 km away
• Heworth

  |

  9.9 km away
• Northumberland Park (Tyne & Wear)

  |

  11.7 km away

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