According to data from HM Land Registry, 18, Napier Street, Darlington sits on a plot of 64 m².

We have plot size data on 23 out of 23 other houses in the postcode and 18, Napier Street, Darlington sits on the 21st largest plot.

18, Napier Street, Darlington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Jun 2015.

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, 18, Napier Street, Darlington was last sold on 12th October 2021 for £90,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since October 2021, the market for similar properties has risen by 113.1%.

According to the Land Registry and our network of Estate Agents, there have been 75 sales of properties similar to 18, Napier Street, Darlington within a radius of 450 metres since 2019.

The most recent example is 11A, Raby Street, Darlington, DL3 7TH, a freehold house which sold for £100,000 on the 16th January 2026.

Read more about house prices in DL3.

• Sold Jan 2026£100,000 | 3 Bed House11A, Raby Street, Darlington, DL3 7TH11A, Raby Street, Darlington, DL3 7TH
• Sold Oct 2025£88,000 | 3 Bed House27, Powlett Street, Darlington, DL3 7TL27, Powlett Street, Darlington, DL3 7TL
• Sold Aug 2025£90,000 | 3 Bed House10, East Raby Street, Darlington, DL3 7TJ10, East Raby Street, Darlington, DL3 7TJ
• Sold Jul 2025£87,500 | 3 Bed House30, Raby Street, Darlington, DL3 7TH30, Raby Street, Darlington, DL3 7TH
• Sold Apr 2025£77,000 | 3 Bed House9, Eskdale Street, Darlington, DL3 7DG9, Eskdale Street, Darlington, DL3 7DG
• Sold Mar 2025£70,000 | 3 Bed House11, Raby Street, Darlington, DL3 7TH11, Raby Street, Darlington, DL3 7TH
• Sold Jan 2025£84,000 | 3 Bed House5, Eskdale Street, Darlington, DL3 7DG5, Eskdale Street, Darlington, DL3 7DG
• Sold Dec 2024£65,000 | 3 Bed House14, West Powlett Street, Darlington, DL3 7TQ14, West Powlett Street, Darlington, DL3 7TQ
• Sold Oct 2024£100,000 | 3 Bed House21A, Larchfield Street, Darlington, DL3 7TF21A, Larchfield Street, Darlington, DL3 7TF
• Sold Sep 2023£84,000 | 3 Bed House33, Outram Street, Darlington, DL3 7DD33, Outram Street, Darlington, DL3 7DD
• Sold Mar 2023£73,000 | 3 Bed House25, Raby Street, Darlington, DL3 7TH25, Raby Street, Darlington, DL3 7TH
• Sold Jan 2023£106,500 | 3 Bed House26, Napier Street, Darlington, DL3 7DN26, Napier Street, Darlington, DL3 7DN
• Sold Nov 2022£107,000 | 3 Bed House15, Napier Street, Darlington, DL3 7DN15, Napier Street, Darlington, DL3 7DN
• Sold Sep 2022£88,000 | 3 Bed House17, Napier Street, Darlington, DL3 7DN17, Napier Street, Darlington, DL3 7DN
• Sold Jun 2022£80,000 | 3 Bed House11, Napier Street, Darlington, DL3 7DN11, Napier Street, Darlington, DL3 7DN
• Sold Jun 2022£42,000 | 3 Bed House34, Napier Street, Darlington, DL3 7DN34, Napier Street, Darlington, DL3 7DN
• Sold Jul 2021£95,000 | 3 Bed House2, Raby Street, Darlington, DL3 7TH2, Raby Street, Darlington, DL3 7TH
• Sold May 2021£47,500 | 3 Bed House16, Napier Street, Darlington, DL3 7DN16, Napier Street, Darlington, DL3 7DN
• Sold Feb 2021£67,500 | 3 Bed House8, Raby Street, Darlington, DL3 7TH8, Raby Street, Darlington, DL3 7TH
• Sold Jan 2019£64,000 | 3 Bed House22, Napier Street, Darlington, DL3 7DN22, Napier Street, Darlington, DL3 7DN

Napier Street, Darlington, DL3 has a total of 38 addresses. According to our analysis of all the public data, 18, Napier Street, Darlington is the 10th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £88k less expensive than the average property in DL3.

• St Augustine's Catholic Primary School

  500 m away
• Corporation Road Community Primary School

  700 m away
• Reid Street Primary School

  800 m away

• Carmel College

  1.6 km away
• St Aidan's Church of England Academy

  1.9 km away
• Hummersknott Academy

  2.2 km away

• Darlington

  |

  1.1 km away
• North Road (Darlington)

  |

  1.2 km away
• Dinsdale

  |

  6.2 km away

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