9, Gilbert Avenue, Biggleswade occupies a 176 m² plot as recorded by HM Land Registry.

All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 16th largest.

9, Gilbert Avenue, Biggleswade has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Aug 2014.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

9, Gilbert Avenue, Biggleswade last changed hands on 21st November 2014, selling for £250,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 54.5% since November 2014.

• Sold Nov 2014£250,000

Land Registry records and our Estate Agent network show 347 sales of comparable properties within 610 metres of 9, Gilbert Avenue, Biggleswade since 2020.

Most recently, 3, Thames Bank, Biggleswade, SG18 8NW, a freehold house, sold at £365,000 on the 14th May 2026.

Read more about house prices in SG18.

• Sold May 2026£365,000 | 3 Bed House3, Thames Bank, Biggleswade, SG18 8NW3, Thames Bank, Biggleswade, SG18 8NW
• Sold Mar 2026£382,000 | 3 Bed House17, Wensum Grove, Biggleswade, SG18 8NG17, Wensum Grove, Biggleswade, SG18 8NG
• Sold Feb 2026£395,000 | 3 Bed House10, Mersey Road, Biggleswade, SG18 8NQ10, Mersey Road, Biggleswade, SG18 8NQ
• Sold Dec 2025£360,000 | 3 Bed House24, Whittle Drive, Biggleswade, SG18 8GF24, Whittle Drive, Biggleswade, SG18 8GF
• Sold Sep 2025£413,500 | 3 Bed House4, Darwin Drive, Biggleswade, SG18 8GD4, Darwin Drive, Biggleswade, SG18 8GD
• Sold Aug 2025£363,000 | 3 Bed House22, Anderson Road, Biggleswade, SG18 8FX22, Anderson Road, Biggleswade, SG18 8FX
• Sold Mar 2025£388,000 | 3 Bed House9, Wensum Grove, Biggleswade, SG18 8NG9, Wensum Grove, Biggleswade, SG18 8NG
• Sold Mar 2025£375,000 | 3 Bed House25, Anderson Road, Biggleswade, SG18 8FX25, Anderson Road, Biggleswade, SG18 8FX
• Sold Dec 2024£380,000 | 3 Bed House15, Wensum Grove, Biggleswade, SG18 8NG15, Wensum Grove, Biggleswade, SG18 8NG
• Sold Dec 2024£402,000 | 3 Bed House46, Rutherford Way, Biggleswade, SG18 8GA46, Rutherford Way, Biggleswade, SG18 8GA
• Sold Nov 2024£380,000 | 3 Bed House37, Rutherford Way, Biggleswade, SG18 8GA37, Rutherford Way, Biggleswade, SG18 8GA
• Sold Jul 2024£372,500 | 3 Bed House23, Kennett Drive, Biggleswade, SG18 8NR23, Kennett Drive, Biggleswade, SG18 8NR
• Sold Aug 2023£400,000 | 3 Bed House31, Wensum Grove, Biggleswade, SG18 8NG31, Wensum Grove, Biggleswade, SG18 8NG
• Sold Aug 2023£354,000 | 3 Bed House19, Turing Road, Biggleswade, SG18 8GB19, Turing Road, Biggleswade, SG18 8GB
• Sold Jul 2023£375,000 | 3 Bed House15, Gilbert Avenue, Biggleswade, SG18 8FZ15, Gilbert Avenue, Biggleswade, SG18 8FZ
• Sold Nov 2022£371,000 | 3 Bed House20, Anderson Road, Biggleswade, SG18 8FX20, Anderson Road, Biggleswade, SG18 8FX
• Sold Nov 2022£382,500 | 3 Bed House55, Rutherford Way, Biggleswade, SG18 8GA55, Rutherford Way, Biggleswade, SG18 8GA
• Sold Mar 2021£333,000 | 3 Bed House24, Rutherford Way, Biggleswade, SG18 8GA24, Rutherford Way, Biggleswade, SG18 8GA
• Sold Jan 2021£310,000 | 3 Bed House21, Gilbert Avenue, Biggleswade, SG18 8FZ21, Gilbert Avenue, Biggleswade, SG18 8FZ
• Sold Jul 2020£307,500 | 3 Bed House20, Rutherford Way, Biggleswade, SG18 8GA20, Rutherford Way, Biggleswade, SG18 8GA

Agents in our network have reported 1 letting of a comparable property within 610 metres of 9, Gilbert Avenue, Biggleswade across the last 2 years.

The newest of these is 33, Walker Mead, Biggleswade, SG18 8GW, a freehold house let by The Letting Quarter in March 2025.

• 
  Let agreed Mar 2025£ Undisclosed | 3 Bed House33, Walker Mead, Biggleswade, SG18 8GW33, Walker Mead, Biggleswade, SG18 8GW

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks 9, Gilbert Avenue, Biggleswade as the 18th largest and the 18th most expensive of the 21 addresses on Gilbert Avenue, Biggleswade, SG18.

Against the SG18 postcode district average, it is £18k less expensive than the typical property.

• Lawnside Academy

  800 m away
• Biggleswade Academy

  1.0 km away
• St Andrew's CofE VC Primary School

  1.5 km away

• Stratton School

  400 m away
• Edward Peake CofE VC School

  1.0 km away
• Sandy Secondary School

  6.3 km away

• Biggleswade

  |

  1.2 km away
• Sandy

  |

  4.8 km away
• Arlesey

  |

  7.0 km away

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