1, Signal Road, Grantham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Sep 2017.

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, 1, Signal Road, Grantham was last sold on 5th April 2001 for £44,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Apr 2001£44,000

According to the Land Registry and our network of Estate Agents, there have been 77 sales of properties similar to 1, Signal Road, Grantham within a radius of 600 metres since 2017.

The most recent example is 72, Gorse Road, Grantham, NG31 9LQ, a freehold house which sold for £218,000 on the 19th December 2025.

Read more about house prices in NG31.

• Sold Dec 2025£218,000 | 3 Bed House72, Gorse Road, Grantham, NG31 9LQ72, Gorse Road, Grantham, NG31 9LQ
• Sold Nov 2025£279,950 | 3 Bed House31, Belton Grove, Grantham, NG31 9HH31, Belton Grove, Grantham, NG31 9HH
• Sold Sep 2025£242,500 | 3 Bed House42, Gorse Road, Grantham, NG31 9LQ42, Gorse Road, Grantham, NG31 9LQ
• Sold Jul 2025£165,000 | 3 Bed House135, Belton Lane, Grantham, NG31 9HW135, Belton Lane, Grantham, NG31 9HW
• Sold Nov 2024£238,000 | 3 Bed House95, Harrowby Lane, Grantham, NG31 9LN95, Harrowby Lane, Grantham, NG31 9LN
• Sold Oct 2024£220,000 | 3 Bed House78, Gorse Road, Grantham, NG31 9LQ78, Gorse Road, Grantham, NG31 9LQ
• Sold Aug 2024£256,000 | 3 Bed House9, Belton Grove, Grantham, NG31 9HH9, Belton Grove, Grantham, NG31 9HH
• Sold May 2024£200,000 | 3 Bed House14, Belton Grove, Grantham, NG31 9HH14, Belton Grove, Grantham, NG31 9HH
• Sold Aug 2023£215,000 | 3 Bed House91, Belton Lane, Grantham, NG31 9HW91, Belton Lane, Grantham, NG31 9HW
• Sold Jun 2023£225,000 | 3 Bed House82, Belton Grove, Grantham, NG31 9HH82, Belton Grove, Grantham, NG31 9HH
• Sold May 2023£208,000 | 3 Bed House83, Belton Lane, Grantham, NG31 9HJ83, Belton Lane, Grantham, NG31 9HJ
• Sold Jan 2023£247,500 | 3 Bed House87, Belton Lane, Grantham, NG31 9HW87, Belton Lane, Grantham, NG31 9HW
• Sold Sep 2021£185,000 | 3 Bed House8, Laburnum Close, Grantham, NG31 9LS8, Laburnum Close, Grantham, NG31 9LS
• Sold Sep 2021£190,218 | 3 Bed House37, Lime Grove, Grantham, NG31 9JD37, Lime Grove, Grantham, NG31 9JD
• Sold Nov 2020£232,500 | 3 Bed House33D, Lime Grove, Grantham, NG31 9JD33D, Lime Grove, Grantham, NG31 9JD
• Sold Sep 2020£157,000 | 3 Bed House5A, Signal Road, Grantham, NG31 9BP5A, Signal Road, Grantham, NG31 9BP
• Sold Jun 2020£196,000 | 3 Bed House74, Belton Grove, Grantham, NG31 9HH74, Belton Grove, Grantham, NG31 9HH
• Sold Aug 2018£186,000 | 3 Bed House5, Regency Gardens, Grantham, NG31 9JW5, Regency Gardens, Grantham, NG31 9JW
• Sold Mar 2018£152,000 | 3 Bed House21, Lime Grove, Grantham, NG31 9JD21, Lime Grove, Grantham, NG31 9JD
• Sold Dec 2017£170,000 | 3 Bed House48, Belton Grove, Grantham, NG31 9HH48, Belton Grove, Grantham, NG31 9HH

Signal Road, Grantham, NG31 has a total of 46 addresses. According to our analysis of all the public data, 1, Signal Road, Grantham is the 33rd largest and the 21st most expensive property on the street.

When compared to the postcode district it is £33k more expensive than the average property in NG31.

• The Harrowby Church of England Primary School

  200 m away
• The Little Gonerby Church of England Primary Academy, Grantham

  400 m away
• Saint Mary's Catholic Voluntary Academy

  500 m away

• Kesteven and Grantham Girls' School

  800 m away
• The King's School, Grantham

  1.0 km away
• The Priory Ruskin Academy

  1.1 km away

• Grantham

  |

  1.7 km away
• Ancaster

  |

  9.9 km away
• Bottesford

  |

  11.6 km away

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