HM Land Registry records the plot of land for 51, Castle Road, Wellingborough as measuring 192 m².

That makes it the 4th largest plot in the postcode, where 21 of the 22 other houses have recorded plot data.

51, Castle Road, Wellingborough has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Sep 2012.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2007 27 properties similar to 51, Castle Road, Wellingborough have sold within a radius of 620 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th October 2025, was 30, Castle Street, Wellingborough, NN8 1LW, a freehold house which sold for £327,500.

Read more about house prices in NN8.

• Sold Oct 2025£327,500 | 4 Bed House30, Castle Street, Wellingborough, NN8 1LW30, Castle Street, Wellingborough, NN8 1LW
• Sold Dec 2024£340,000 | 5 Bed House27, Castle Street, Wellingborough, NN8 1LW27, Castle Street, Wellingborough, NN8 1LW
• Sold Apr 2024£310,000 | 4 Bed House175, Midland Road, Wellingborough, NN8 1NF175, Midland Road, Wellingborough, NN8 1NF
• Sold Dec 2023£358,500 | 5 Bed House28, Castle Street, Wellingborough, NN8 1LW28, Castle Street, Wellingborough, NN8 1LW
• Sold Dec 2022£370,000 | 5 Bed House21, Castle Street, Wellingborough, NN8 1LW21, Castle Street, Wellingborough, NN8 1LW
• Sold Jul 2022£330,000 | 4 Bed House19B, Castle Street, Wellingborough, NN8 1LW19B, Castle Street, Wellingborough, NN8 1LW
• Sold Dec 2021£340,000 | 5 Bed House131, Midland Road, Wellingborough, NN8 1NB131, Midland Road, Wellingborough, NN8 1NB
• Sold Sep 2021£400,000 | 4 Bed House26, Castle Street, Wellingborough, NN8 1LW26, Castle Street, Wellingborough, NN8 1LW
• Sold Jul 2020£300,000 | 5 Bed House45, Castle Street, Wellingborough, NN8 1LW45, Castle Street, Wellingborough, NN8 1LW
• Sold Jul 2020£60,000 | 5 Bed House34A, Castle Street, Wellingborough, NN8 1LW34A, Castle Street, Wellingborough, NN8 1LW
• Sold Nov 2019£300,000 | 5 Bed House43, Castle Street, Wellingborough, NN8 1LW43, Castle Street, Wellingborough, NN8 1LW
• Sold Sep 2019£350,000 | 4 Bed House12, Ranelagh Road, Wellingborough, NN8 1HZ12, Ranelagh Road, Wellingborough, NN8 1HZ
• Sold Dec 2018£280,000 | 5 Bed House23, Castle Street, Wellingborough, NN8 1LW23, Castle Street, Wellingborough, NN8 1LW
• Sold Jul 2016£292,000 | 5 Bed House25, Castle Street, Wellingborough, NN8 1LW25, Castle Street, Wellingborough, NN8 1LW
• Sold May 2015£240,000 | 5 Bed House37, Castle Street, Wellingborough, NN8 1LW37, Castle Street, Wellingborough, NN8 1LW
• Sold Feb 2014£230,000 | 4 Bed House7, Doddington Road, Wellingborough, NN8 2JG7, Doddington Road, Wellingborough, NN8 2JG
• Sold Feb 2011£166,000 | 4 Bed House3, Castle Road, Wellingborough, NN8 1LL3, Castle Road, Wellingborough, NN8 1LL
• Sold Oct 2009£180,000 | 4 Bed House1, Castle Road, Wellingborough, NN8 1LL1, Castle Road, Wellingborough, NN8 1LL
• Sold Jul 2008£245,000 | 5 Bed House38, Castle Street, Wellingborough, NN8 1LW38, Castle Street, Wellingborough, NN8 1LW
• Sold Aug 2007£245,000 | 4 Bed House44, Castle Street, Wellingborough, NN8 1LW44, Castle Street, Wellingborough, NN8 1LW

Of the 22 addresses on Castle Road, Wellingborough, NN8, 51, Castle Road, Wellingborough comes out as the 2nd largest and the 3rd most expensive in our analysis of the public data.

It is also £118k more expensive than the average property across the NN8 district.

• All Saints CEVA Primary School and Nursery

  100 m away
• Park Junior School, Wellingborough

  600 m away
• The Avenue Infant School

  800 m away

• Wrenn School

  400 m away
• Sir Christopher Hatton Academy

  1.2 km away
• Weavers Academy

  1.8 km away

• Wellingborough

  |

  800 m away
• Kettering

  |

  10.9 km away
• Northampton

  |

  16.5 km away

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