According to data from HM Land Registry, 21, Brunswick Close, Biggleswade sits on a plot of 458 m².

We have plot size data on 18 out of 24 other houses in the postcode and 21, Brunswick Close, Biggleswade sits on the largest plot.

21, Brunswick Close, Biggleswade has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Dec 2025.

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, 21, Brunswick Close, Biggleswade was last sold on 4th December 2015 for £255,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2015, the market for similar properties has risen by 58.7%.

• Sold Dec 2015£255,000

According to the Land Registry and our network of Estate Agents, there have been 107 sales of properties similar to 21, Brunswick Close, Biggleswade within a radius of 480 metres since 2016.

The most recent example is 1 The Old Maltings, Church Street, Biggleswade, SG18 0JS, a freehold house which sold for £405,000 on the 15th December 2025.

Read more about house prices in SG18.

• Sold Dec 2025£405,000 | 3 Bed House1 The Old Maltings, Church Street, Biggleswade, SG18 0JS1 The Old Maltings, Church Street, Biggleswade, SG18 0JS
• Sold Nov 2025£320,000 | 3 Bed House3, Watkin Walk, Biggleswade, SG18 0BA3, Watkin Walk, Biggleswade, SG18 0BA
• Sold Aug 2025£325,000 | 3 Bed House118, Shortmead Street, Biggleswade, SG18 0BH118, Shortmead Street, Biggleswade, SG18 0BH
• Sold Jul 2025£450,000 | 4 Bed House48, Wharf Mews, Biggleswade, SG18 0AW48, Wharf Mews, Biggleswade, SG18 0AW
• Sold May 2025£359,950 | 3 Bed House65, Shortmead Street, Biggleswade, SG18 0BB65, Shortmead Street, Biggleswade, SG18 0BB
• Sold Jan 2025£405,000 | 3 Bed House8, Brunswick Close, Biggleswade, SG18 0DA8, Brunswick Close, Biggleswade, SG18 0DA
• Sold Nov 2024£360,000 | 3 Bed House35B, Potton Road, Biggleswade, SG18 0DX35B, Potton Road, Biggleswade, SG18 0DX
• Sold Jul 2024£375,000 | 3 Bed House16, Brunswick Close, Biggleswade, SG18 0DA16, Brunswick Close, Biggleswade, SG18 0DA
• Sold Jul 2024£370,000 | 3 Bed House12, Warren Close, Biggleswade, SG18 0DQ12, Warren Close, Biggleswade, SG18 0DQ
• Sold Jun 2024£375,000 | 3 Bed House16, Ivel Bury, Biggleswade, SG18 0AG16, Ivel Bury, Biggleswade, SG18 0AG
• Sold May 2024£425,000 | 4 Bed House9 The Old Maltings, Church Street, Biggleswade, SG18 0JS9 The Old Maltings, Church Street, Biggleswade, SG18 0JS
• Sold Mar 2024£385,000 | 4 Bed House26, Wilsheres Road, Biggleswade, SG18 0BU26, Wilsheres Road, Biggleswade, SG18 0BU
• Sold Oct 2023£415,000 | 3 Bed House13, Cedar Avenue, Biggleswade, SG18 0DE13, Cedar Avenue, Biggleswade, SG18 0DE
• Sold Aug 2023£420,000 | 3 Bed House8, Watkin Walk, Biggleswade, SG18 0BA8, Watkin Walk, Biggleswade, SG18 0BA
• Sold Dec 2022£385,000 | 3 Bed House47, Wilsheres Road, Biggleswade, SG18 0DN47, Wilsheres Road, Biggleswade, SG18 0DN
• Sold Mar 2021£277,000 | 4 Bed House102, Shortmead Street, Biggleswade, SG18 0BH102, Shortmead Street, Biggleswade, SG18 0BH
• Sold Apr 2019£335,000 | 3 Bed House35A, Potton Road, Biggleswade, SG18 0DX35A, Potton Road, Biggleswade, SG18 0DX
• Sold Mar 2019£307,500 | 3 Bed House37A, Potton Road, Biggleswade, SG18 0DX37A, Potton Road, Biggleswade, SG18 0DX
• Sold Dec 2018£340,000 | 3 Bed House37B, Potton Road, Biggleswade, SG18 0DX37B, Potton Road, Biggleswade, SG18 0DX
• Sold Nov 2016£300,000 | 4 Bed House7, Watkin Walk, Biggleswade, SG18 0BA7, Watkin Walk, Biggleswade, SG18 0BA

Brunswick Close, Biggleswade, SG18 has a total of 24 addresses. According to our analysis of all the public data, 21, Brunswick Close, Biggleswade is the 2nd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £4k more expensive than the average property in SG18.

• St Andrew's CofE VC Primary School

  300 m away
• Lawnside Academy

  500 m away
• Biggleswade Academy

  1.3 km away

• Stratton School

  1.0 km away
• Edward Peake CofE VC School

  1.1 km away
• Sandy Secondary School

  5.6 km away

• Biggleswade

  |

  700 m away
• Sandy

  |

  4.0 km away
• Arlesey

  |

  7.2 km away

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