15, Blackthorn Grove, Wellingborough has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 02 Dec 2025.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 155 sales of properties similar to 15, Blackthorn Grove, Wellingborough within a radius of 810 metres since 2020.

The most recent example is 42, Irthlingborough Road North, Wellingborough, NN8 1TE, a freehold house which sold for £258,000 on the 19th December 2025.

Read more about house prices in NN8.

• Sold Dec 2025£258,000 | 3 Bed House42, Irthlingborough Road North, Wellingborough, NN8 1TE42, Irthlingborough Road North, Wellingborough, NN8 1TE
• Sold Dec 2025£266,000 | 3 Bed House30, Irthlingborough Road North, Wellingborough, NN8 1TE30, Irthlingborough Road North, Wellingborough, NN8 1TE
• Sold Dec 2025£255,000 | 3 Bed House27, Lamport Way, Wellingborough, NN8 1LJ27, Lamport Way, Wellingborough, NN8 1LJ
• Sold Aug 2025£85,750 | 3 Bed House15, Astwell Road, Wellingborough, NN8 1FJ15, Astwell Road, Wellingborough, NN8 1FJ
• Sold Aug 2025£270,000 | 3 Bed House44, Spindleberry Avenue, Wellingborough, NN8 1GQ44, Spindleberry Avenue, Wellingborough, NN8 1GQ
• Sold Jul 2025£285,000 | 3 Bed House43, Spindleberry Avenue, Wellingborough, NN8 1GQ43, Spindleberry Avenue, Wellingborough, NN8 1GQ
• Sold Mar 2025£260,000 | 3 Bed House50, Spindleberry Avenue, Wellingborough, NN8 1GQ50, Spindleberry Avenue, Wellingborough, NN8 1GQ
• Sold Feb 2025£261,250 | 3 Bed House46, Spindleberry Avenue, Wellingborough, NN8 1GQ46, Spindleberry Avenue, Wellingborough, NN8 1GQ
• Sold Oct 2024£278,500 | 3 Bed House33, Kirtley Road, Wellingborough, NN8 1TB33, Kirtley Road, Wellingborough, NN8 1TB
• Sold Oct 2024£263,000 | 3 Bed House25, Lamport Way, Wellingborough, NN8 1LJ25, Lamport Way, Wellingborough, NN8 1LJ
• Sold Aug 2024£266,000 | 3 Bed House23, Dewberry Way, Wellingborough, NN8 1GR23, Dewberry Way, Wellingborough, NN8 1GR
• Sold Jun 2024£280,000 | 3 Bed House52, Spindleberry Avenue, Wellingborough, NN8 1GQ52, Spindleberry Avenue, Wellingborough, NN8 1GQ
• Sold Feb 2024£260,009 | 3 Bed House7, Dewberry Way, Wellingborough, NN8 1GR7, Dewberry Way, Wellingborough, NN8 1GR
• Sold Nov 2023£266,899 | 3 Bed House25, Dewberry Way, Wellingborough, NN8 1GR25, Dewberry Way, Wellingborough, NN8 1GR
• Sold Sep 2023£262,000 | 3 Bed House82, Irthlingborough Road North, Wellingborough, NN8 1TE82, Irthlingborough Road North, Wellingborough, NN8 1TE
• Sold Jun 2023£290,000 | 3 Bed House9, Dewberry Way, Wellingborough, NN8 1GR9, Dewberry Way, Wellingborough, NN8 1GR
• Sold Mar 2023£260,000 | 3 Bed House12, Deeley Close, Wellingborough, NN8 1TG12, Deeley Close, Wellingborough, NN8 1TG
• Sold Feb 2023£287,500 | 3 Bed House80, Irthlingborough Road North, Wellingborough, NN8 1TE80, Irthlingborough Road North, Wellingborough, NN8 1TE
• Sold Oct 2022£260,000 | 3 Bed House3, Patriot Grove, Wellingborough, NN8 1TJ3, Patriot Grove, Wellingborough, NN8 1TJ
• Sold Dec 2020£128,485 | 3 Bed House17, Patriot Grove, Wellingborough, NN8 1TJ17, Patriot Grove, Wellingborough, NN8 1TJ

Blackthorn Grove, Wellingborough, NN8 has a total of 18 addresses. According to our analysis of all the public data, 15, Blackthorn Grove, Wellingborough is the 10th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £32k more expensive than the average property in NN8.

• Stanton Cross Primary School

  900 m away
• All Saints CEVA Primary School and Nursery

  1.1 km away
• Victoria Primary Academy

  1.2 km away

• Wrenn School

  1.5 km away
• Sir Christopher Hatton Academy

  1.9 km away
• Weavers Academy

  3.0 km away

• Wellingborough

  |

  500 m away
• Kettering

  |

  11.0 km away
• Northampton

  |

  17.7 km away

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