12, Bonner Close, Sleaford has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 06 Jan 2015.

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

Land Registry records and our Estate Agent network show 165 sales of comparable properties within 660 metres of 12, Bonner Close, Sleaford since 2018.

Most recently, 9, Grace Close, Sleaford, NG34 7GQ, a freehold house, sold at £135,000 on the 23rd March 2026.

Read more about house prices in NG34.

• Sold Mar 2026£135,000 | 3 Bed House9, Grace Close, Sleaford, NG34 7GQ9, Grace Close, Sleaford, NG34 7GQ
• Sold Feb 2026£145,000 | 3 Bed House19, Boundary Pastures, Sleaford, NG34 7GG19, Boundary Pastures, Sleaford, NG34 7GG
• Sold Feb 2026£150,000 | 3 Bed House24, Juniper Way, Sleaford, NG34 7GP24, Juniper Way, Sleaford, NG34 7GP
• Sold Sep 2025£195,000 | 3 Bed House2, The Blackthorns, Sleaford, NG34 7GU2, The Blackthorns, Sleaford, NG34 7GU
• Sold Jan 2025£175,500 | 3 Bed House17, Willow Court, Sleaford, NG34 7GJ17, Willow Court, Sleaford, NG34 7GJ
• Sold Jan 2025£195,000 | 3 Bed House15, Pine Close, Sleaford, NG34 7GY15, Pine Close, Sleaford, NG34 7GY
• Sold Nov 2024£165,000 | 3 Bed House6, Willow Court, Sleaford, NG34 7GJ6, Willow Court, Sleaford, NG34 7GJ
• Sold Jul 2024£220,000 | 3 Bed House2, Grace Close, Sleaford, NG34 7GQ2, Grace Close, Sleaford, NG34 7GQ
• Sold Jul 2024£165,000 | 3 Bed House15, Willow Court, Sleaford, NG34 7GJ15, Willow Court, Sleaford, NG34 7GJ
• Sold Jul 2024£170,000 | 3 Bed House21, Boundary Pastures, Sleaford, NG34 7GG21, Boundary Pastures, Sleaford, NG34 7GG
• Sold Jul 2024£196,000 | 3 Bed House46, Mareham Lane, Sleaford, NG34 7FS46, Mareham Lane, Sleaford, NG34 7FS
• Sold May 2024£200,000 | 3 Bed House35, Boundary Pastures, Sleaford, NG34 7GG35, Boundary Pastures, Sleaford, NG34 7GG
• Sold Mar 2024£140,000 | 3 Bed House34, Southfields, Sleaford, NG34 7LB34, Southfields, Sleaford, NG34 7LB
• Sold Nov 2023£192,500 | 3 Bed House17, Pine Close, Sleaford, NG34 7GY17, Pine Close, Sleaford, NG34 7GY
• Sold Dec 2022£175,000 | 3 Bed House48, Mareham Lane, Sleaford, NG34 7FS48, Mareham Lane, Sleaford, NG34 7FS
• Sold Sep 2022£215,000 | 3 Bed House5, Boundary Pastures, Sleaford, NG34 7GG5, Boundary Pastures, Sleaford, NG34 7GG
• Sold Jan 2021£170,000 | 3 Bed House17, Boundary Pastures, Sleaford, NG34 7GG17, Boundary Pastures, Sleaford, NG34 7GG
• Sold Oct 2020£118,000 | 3 Bed House37, The Innings, Sleaford, NG34 7GA37, The Innings, Sleaford, NG34 7GA
• Sold Dec 2019£165,000 | 3 Bed House5, Willow Court, Sleaford, NG34 7GJ5, Willow Court, Sleaford, NG34 7GJ
• Sold Aug 2018£145,000 | 3 Bed House9, Boundary Pastures, Sleaford, NG34 7GG9, Boundary Pastures, Sleaford, NG34 7GG

Our analysis of the public data ranks 12, Bonner Close, Sleaford as the 15th largest and the 16th most expensive of the 26 addresses on Bonner Close, Sleaford, NG34.

Against the NG34 postcode district average, it is £72k less expensive than the typical property.

• Church Lane Primary School & Nursery

  900 m away
• William Alvey School

  900 m away
• Our Lady of Good Counsel Catholic Primary School, A Voluntary Academy

  1.3 km away

• Kesteven and Sleaford High School Selective Academy

  500 m away
• St George's Academy

  1.0 km away
• Carre's Grammar School

  1.1 km away

• Sleaford

  |

  300 m away
• Rauceby

  |

  3.5 km away
• Ruskington

  |

  5.6 km away

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