18, Byron Avenue, Grantham occupies a 385 m² plot as recorded by HM Land Registry.

Of the 26 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 8th largest.

18, Byron Avenue, Grantham has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 11 Sep 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

18, Byron Avenue, Grantham last changed hands on 8th April 2002, selling for £56,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Apr 2002£56,500

Land Registry records and our Estate Agent network show 104 sales of comparable properties within 640 metres of 18, Byron Avenue, Grantham since 2014.

Most recently, 142, Harrowby Lane, Grantham, NG31 9LX, a freehold house, sold at £200,000 on the 5th September 2025.

Read more about house prices in NG31.

• Sold Sep 2025£200,000 | 3 Bed House142, Harrowby Lane, Grantham, NG31 9LX142, Harrowby Lane, Grantham, NG31 9LX
• Sold May 2025£240,000 | 3 Bed House156, Harrowby Lane, Grantham, NG31 9NR156, Harrowby Lane, Grantham, NG31 9NR
• Sold Dec 2024£196,000 | 3 Bed House14, Edinburgh Road, Grantham, NG31 9QU14, Edinburgh Road, Grantham, NG31 9QU
• Sold Nov 2024£185,000 | 3 Bed House114, New Beacon Road, Grantham, NG31 9LL114, New Beacon Road, Grantham, NG31 9LL
• Sold Nov 2024£238,000 | 3 Bed House95, Harrowby Lane, Grantham, NG31 9LN95, Harrowby Lane, Grantham, NG31 9LN
• Sold Sep 2024£185,000 | 3 Bed House27, Tennyson Avenue, Grantham, NG31 9NA27, Tennyson Avenue, Grantham, NG31 9NA
• Sold May 2024£177,000 | 4 Bed House20, Shelley Avenue, Grantham, NG31 9LZ20, Shelley Avenue, Grantham, NG31 9LZ
• Sold Oct 2023£160,000 | 3 Bed House9, Tennyson Avenue, Grantham, NG31 9NA9, Tennyson Avenue, Grantham, NG31 9NA
• Sold Sep 2023£165,000 | 3 Bed House55, Uplands Drive, Grantham, NG31 9NT55, Uplands Drive, Grantham, NG31 9NT
• Sold Aug 2023£160,000 | 3 Bed House43, Tennyson Avenue, Grantham, NG31 9NH43, Tennyson Avenue, Grantham, NG31 9NH
• Sold Jul 2022£200,000 | 3 Bed House189, Harrowby Lane, Grantham, NG31 9NS189, Harrowby Lane, Grantham, NG31 9NS
• Sold Jun 2021£165,500 | 4 Bed House27, Byron Avenue, Grantham, NG31 9NB27, Byron Avenue, Grantham, NG31 9NB
• Sold Mar 2021£163,000 | 3 Bed House2, Shakespeare Avenue, Grantham, NG31 9NE2, Shakespeare Avenue, Grantham, NG31 9NE
• Sold Jun 2018£157,500 | 3 Bed House4, Shakespeare Avenue, Grantham, NG31 9NE4, Shakespeare Avenue, Grantham, NG31 9NE
• Sold Nov 2017£123,500 | 3 Bed House49, Tennyson Avenue, Grantham, NG31 9NH49, Tennyson Avenue, Grantham, NG31 9NH
• Sold Oct 2017£115,000 | 4 Bed House106, Tennyson Avenue, Grantham, NG31 9NH106, Tennyson Avenue, Grantham, NG31 9NH
• Sold Oct 2016£129,000 | 3 Bed House15, Byron Avenue, Grantham, NG31 9NB15, Byron Avenue, Grantham, NG31 9NB
• Sold Jul 2016£132,000 | 3 Bed House171, Harrowby Lane, Grantham, NG31 9NS171, Harrowby Lane, Grantham, NG31 9NS
• Sold Feb 2014£93,000 | 4 Bed House29, Tennyson Avenue, Grantham, NG31 9NQ29, Tennyson Avenue, Grantham, NG31 9NQ
• Sold Jan 2014£113,000 | 4 Bed House16, Byron Avenue, Grantham, NG31 9NB16, Byron Avenue, Grantham, NG31 9NB

Our analysis of the public data ranks 18, Byron Avenue, Grantham as the 4th largest and the 4th most expensive of the 26 addresses on Byron Avenue, Grantham, NG31.

Against the NG31 postcode district average, it is £12k less expensive than the typical property.

• Belmont Community Primary School

  400 m away
• The Harrowby Church of England Primary School

  600 m away
• Belton Lane Community Primary School

  900 m away

• Kesteven and Grantham Girls' School

  1.3 km away
• The King's School, Grantham

  1.7 km away
• The Priory Ruskin Academy

  1.9 km away

• Grantham

  |

  2.2 km away
• Ancaster

  |

  9.4 km away
• Bottesford

  |

  12.4 km away

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