According to data from HM Land Registry, 9, Therby Close, Darlington sits on a plot of 331 m².

We have plot size data on 12 out of 12 other houses in the postcode and 9, Therby Close, Darlington sits on the 4th largest plot.

9, Therby Close, Darlington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Mar 2010.

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 HM Land Registry, 9, Therby Close, Darlington was last sold on 19th September 2014 for £200,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2014, the market for similar properties has risen by 21.8%.

• Sold Sep 2014£200,000
• Sold Jul 1998£82,500

According to the Land Registry and our network of Estate Agents, there have been 40 sales of properties similar to 9, Therby Close, Darlington within a radius of 510 metres since 2008.

The most recent example is 2, Callum Close, Darlington, DL3 0RE, a freehold house which sold for £300,000 on the 2nd April 2026.

Read more about house prices in DL3.

• Sold Apr 2026£300,000 | 4 Bed House2, Callum Close, Darlington, DL3 0RE2, Callum Close, Darlington, DL3 0RE
• Sold Mar 2026£250,000 | 4 Bed House129, Hartington Way, Darlington, DL3 0RZ129, Hartington Way, Darlington, DL3 0RZ
• Sold Aug 2025£275,000 | 3 Bed House23, Hensfield Grove, Darlington, DL3 0GT23, Hensfield Grove, Darlington, DL3 0GT
• Sold Dec 2022£265,000 | 4 Bed House133, Hartington Way, Darlington, DL3 0RZ133, Hartington Way, Darlington, DL3 0RZ
• Sold Dec 2022£260,000 | 3 Bed House26, Farnham Drive, Darlington, DL3 0RS26, Farnham Drive, Darlington, DL3 0RS
• Sold Oct 2022£232,500 | 3 Bed House20, Farnham Drive, Darlington, DL3 0RS20, Farnham Drive, Darlington, DL3 0RS
• Sold Jun 2022£240,000 | 3 Bed House41, Farnham Drive, Darlington, DL3 0RS41, Farnham Drive, Darlington, DL3 0RS
• Sold Feb 2022£275,000 | 4 Bed House21, Farnham Drive, Darlington, DL3 0RS21, Farnham Drive, Darlington, DL3 0RS
• Sold Oct 2021£253,500 | 4 Bed House37, Farnham Drive, Darlington, DL3 0RS37, Farnham Drive, Darlington, DL3 0RS
• Sold May 2021£207,000 | 4 Bed House28, Farnham Drive, Darlington, DL3 0RS28, Farnham Drive, Darlington, DL3 0RS
• Sold Dec 2020£235,000 | 4 Bed House84, Hartington Way, Darlington, DL3 0RZ84, Hartington Way, Darlington, DL3 0RZ
• Sold Jan 2019£163,000 | 4 Bed House67, Hartington Way, Darlington, DL3 0RZ67, Hartington Way, Darlington, DL3 0RZ
• Sold Aug 2018£197,000 | 4 Bed House5, Therby Close, Darlington, DL3 0GS5, Therby Close, Darlington, DL3 0GS
• Sold Jun 2018£200,000 | 3 Bed House69, Hartington Way, Darlington, DL3 0RZ69, Hartington Way, Darlington, DL3 0RZ
• Sold Mar 2018£177,000 | 4 Bed House44, Darrowby Drive, Darlington, DL3 0GZ44, Darrowby Drive, Darlington, DL3 0GZ
• Sold Jul 2016£195,000 | 4 Bed House2, Therby Close, Darlington, DL3 0GS2, Therby Close, Darlington, DL3 0GS
• Sold Feb 2016£154,000 | 4 Bed House59, Aldgrove Way, Darlington, DL3 0GR59, Aldgrove Way, Darlington, DL3 0GR
• Sold Jan 2014£184,000 | 4 Bed House34, Hartington Way, Darlington, DL3 0GP34, Hartington Way, Darlington, DL3 0GP
• Sold Mar 2012£201,000 | 4 Bed House20, Aldgrove Way, Darlington, DL3 0GR20, Aldgrove Way, Darlington, DL3 0GR
• Sold Aug 2008£210,000 | 4 Bed House1, Aldgrove Way, Darlington, DL3 0GR1, Aldgrove Way, Darlington, DL3 0GR

Therby Close, Darlington, DL3 has a total of 12 addresses. According to our analysis of all the public data, 9, Therby Close, Darlington is the 3rd largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £69k more expensive than the average property in DL3.

• Reid Street Primary School

  800 m away
• Corporation Road Community Primary School

  900 m away
• Northwood Primary School

  1.0 km away

• Longfield Academy

  1.1 km away
• Wyvern Academy

  2.2 km away
• Haughton Academy

  2.2 km away

• North Road (Darlington)

  |

  700 m away
• Darlington

  |

  2.3 km away
• Heighington

  |

  6.5 km away

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