3, Signal Road, Grantham occupies a 220 m² plot as recorded by HM Land Registry.

Of the 20 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 12th largest.

3, Signal Road, Grantham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jan 2026.

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

Land Registry records and our Estate Agent network show 190 sales of comparable properties within 610 metres of 3, Signal Road, Grantham since 2015.

Most recently, 47, Princess Drive, Grantham, NG31 9QA, a freehold house, sold at £210,000 on the 1st April 2026.

Read more about house prices in NG31.

• Sold Apr 2026£210,000 | 3 Bed House47, Princess Drive, Grantham, NG31 9QA47, Princess Drive, Grantham, NG31 9QA
• Sold Mar 2026£230,000 | 3 Bed House106, Princess Drive, Grantham, NG31 9PY106, Princess Drive, Grantham, NG31 9PY
• Sold Feb 2026£180,000 | 3 Bed House6, Gorse Road, Grantham, NG31 9LQ6, Gorse Road, Grantham, NG31 9LQ
• Sold Aug 2025£145,000 | 3 Bed House7, Sharpe Road, Grantham, NG31 9BW7, Sharpe Road, Grantham, NG31 9BW
• Sold May 2025£190,000 | 3 Bed House4, Queensway, Grantham, NG31 9QD4, Queensway, Grantham, NG31 9QD
• Sold May 2025£160,000 | 3 Bed House14, Jubilee Avenue, Grantham, NG31 9LG14, Jubilee Avenue, Grantham, NG31 9LG
• Sold Nov 2024£215,000 | 3 Bed House12, Jubilee Avenue, Grantham, NG31 9LG12, Jubilee Avenue, Grantham, NG31 9LG
• Sold Nov 2024£185,000 | 3 Bed House114, New Beacon Road, Grantham, NG31 9LL114, New Beacon Road, Grantham, NG31 9LL
• Sold Nov 2024£182,500 | 3 Bed House6, Elm Grove, Grantham, NG31 9JB6, Elm Grove, Grantham, NG31 9JB
• Sold Jul 2024£187,500 | 3 Bed House1, Wyndham Close, Grantham, NG31 9BE1, Wyndham Close, Grantham, NG31 9BE
• Sold Dec 2023£200,000 | 3 Bed House6, Almond Grove, Grantham, NG31 9PX6, Almond Grove, Grantham, NG31 9PX
• Sold Jul 2023£167,000 | 3 Bed House6, Signal Road, Grantham, NG31 9BP6, Signal Road, Grantham, NG31 9BP
• Sold May 2023£199,995 | 3 Bed House3C, Signal Road, Grantham, NG31 9BP3C, Signal Road, Grantham, NG31 9BP
• Sold Jan 2023£280,000 | 3 Bed House1, Gorse Road, Grantham, NG31 9LH1, Gorse Road, Grantham, NG31 9LH
• Sold Nov 2022£210,000 | 3 Bed House32, Almond Grove, Grantham, NG31 9PX32, Almond Grove, Grantham, NG31 9PX
• Sold Aug 2022£212,000 | 3 Bed House6, Jubilee Avenue, Grantham, NG31 9LG6, Jubilee Avenue, Grantham, NG31 9LG
• Sold Jan 2022£175,000 | 3 Bed House19, Sharpe Road, Grantham, NG31 9BW19, Sharpe Road, Grantham, NG31 9BW
• Sold May 2020£160,000 | 3 Bed House15, Sharpe Road, Grantham, NG31 9BW15, Sharpe Road, Grantham, NG31 9BW
• Sold Dec 2015£140,000 | 3 Bed House3A, Signal Road, Grantham, NG31 9BP3A, Signal Road, Grantham, NG31 9BP
• Sold Nov 2015£140,000 | 3 Bed House3B, Signal Road, Grantham, NG31 9BP3B, Signal Road, Grantham, NG31 9BP

Our analysis of the public data ranks 3, Signal Road, Grantham as the 37th largest and the 46th most expensive of the 46 addresses on Signal Road, Grantham, NG31.

Against the NG31 postcode district average, it is £26k less expensive than the typical property.

• 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

Environment Agency data suggests this area has a Very Low risk of flooding.