HM Land Registry records the plot of land for 6, Walnut Close, Biggleswade as measuring 345 m².

That makes it the largest plot in the postcode, where 11 of the 12 other houses have recorded plot data.

6, Walnut Close, Biggleswade has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Jun 2012.

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

The most recent sale of 6, Walnut Close, Biggleswade completed on 30th September 2010 at £265,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 97.5% over the period since September 2010.

• Sold Sep 2010£265,000

Since 2010 21 properties similar to 6, Walnut Close, Biggleswade have sold within a radius of 830 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th July 2025, was 2, Larkinson Avenue, Biggleswade, SG18 0RF, a freehold house which sold for £470,000.

Read more about house prices in SG18.

• Sold Jul 2025£470,000 | 4 Bed House2, Larkinson Avenue, Biggleswade, SG18 0RF2, Larkinson Avenue, Biggleswade, SG18 0RF
• Sold Nov 2024£435,000 | 4 Bed House61, Wilsheres Road, Biggleswade, SG18 0DN61, Wilsheres Road, Biggleswade, SG18 0DN
• Sold Oct 2024£415,000 | 4 Bed House21, Cedar Avenue, Biggleswade, SG18 0DE21, Cedar Avenue, Biggleswade, SG18 0DE
• Sold Aug 2024£405,000 | 4 Bed House10, Maple Close, Biggleswade, SG18 0EE10, Maple Close, Biggleswade, SG18 0EE
• Sold Jun 2021£485,000 | 4 Bed House26, Wharf Mews, Biggleswade, SG18 0AW26, Wharf Mews, Biggleswade, SG18 0AW
• Sold Mar 2021£401,000 | 4 Bed House3, Lindsell Crescent, Biggleswade, SG18 0DJ3, Lindsell Crescent, Biggleswade, SG18 0DJ
• Sold Mar 2021£420,000 | 4 Bed House17, Banks Road, Biggleswade, SG18 0DY17, Banks Road, Biggleswade, SG18 0DY
• Sold Nov 2020£405,000 | 4 Bed House2, Lindsell Crescent, Biggleswade, SG18 0DJ2, Lindsell Crescent, Biggleswade, SG18 0DJ
• Sold Jul 2020£350,000 | 4 Bed House23, Jubilee Gardens, Biggleswade, SG18 0JW23, Jubilee Gardens, Biggleswade, SG18 0JW
• Sold Jan 2020£410,000 | 4 Bed House125, Sun Street, Biggleswade, SG18 0BY125, Sun Street, Biggleswade, SG18 0BY
• Sold Sep 2018£390,000 | 4 Bed House47, Potton Road, Biggleswade, SG18 0DX47, Potton Road, Biggleswade, SG18 0DX
• Sold May 2018£446,500 | 4 Bed House34, Fairfield Road, Biggleswade, SG18 0BS34, Fairfield Road, Biggleswade, SG18 0BS
• Sold Jun 2017£336,000 | 4 Bed House6, Ivel Bury, Biggleswade, SG18 0AG6, Ivel Bury, Biggleswade, SG18 0AG
• Sold Jan 2016£287,500 | 4 Bed House89, Potton Road, Biggleswade, SG18 0DZ89, Potton Road, Biggleswade, SG18 0DZ
• Sold Mar 2015£261,000 | 4 Bed House63, Wilsheres Road, Biggleswade, SG18 0DN63, Wilsheres Road, Biggleswade, SG18 0DN
• Sold Sep 2014£280,000 | 4 Bed House8, Cedar Avenue, Biggleswade, SG18 0DE8, Cedar Avenue, Biggleswade, SG18 0DE
• Sold Aug 2014£257,500 | 4 Bed House5, Furzenhall Road, Biggleswade, SG18 0ES5, Furzenhall Road, Biggleswade, SG18 0ES
• Sold Jun 2014£187,500 | 4 Bed House1, Winston Crescent, Biggleswade, SG18 0ET1, Winston Crescent, Biggleswade, SG18 0ET
• Sold May 2014£257,500 | 4 Bed House7, Furzenhall Road, Biggleswade, SG18 0ES7, Furzenhall Road, Biggleswade, SG18 0ES
• Sold Dec 2010£200,000 | 4 Bed House4, Poplar Close, Biggleswade, SG18 0EW4, Poplar Close, Biggleswade, SG18 0EW

Of the 12 addresses on Walnut Close, Biggleswade, SG18, 6, Walnut Close, Biggleswade comes out as the 2nd largest and the 3rd most expensive in our analysis of the public data.

It is also £51k more expensive than the average property across the SG18 district.

• St Andrew's CofE VC Primary School

  700 m away
• Lawnside Academy

  1.0 km away
• Biggleswade Academy

  1.9 km away

• Edward Peake CofE VC School

  1.0 km away
• Stratton School

  1.5 km away
• Sandy Secondary School

  4.9 km away

• Biggleswade

  |

  1.3 km away
• Sandy

  |

  3.3 km away
• Arlesey

  |

  7.8 km away

The flood risk here is rated Very Low, based on Environment Agency data.