21, Maunder Avenue, Biggleswade occupies a 153 m² plot as recorded by HM Land Registry.

Of the 25 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 21st largest.

21, Maunder Avenue, Biggleswade has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Apr 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

21, Maunder Avenue, Biggleswade last changed hands on 3rd February 2021, selling for £300,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 13.1% since February 2021.

• Sold Feb 2021£300,000
• Sold Jun 2016£270,000

Land Registry records and our Estate Agent network show 472 sales of comparable properties within 670 metres of 21, Maunder Avenue, Biggleswade since 2017.

Most recently, 9, Erlensee Way, Biggleswade, SG18 8GG, a freehold house, sold at £380,000 on the 20th March 2026.

Read more about house prices in SG18.

• Sold Mar 2026£380,000 | 4 Bed House9, Erlensee Way, Biggleswade, SG18 8GG9, Erlensee Way, Biggleswade, SG18 8GG
• Sold Dec 2025£430,000 | 3 Bed House14, Maunder Avenue, Biggleswade, SG18 8GP14, Maunder Avenue, Biggleswade, SG18 8GP
• Sold Nov 2025£360,000 | 3 Bed House4, Blackburn Way, Biggleswade, SG18 8GU4, Blackburn Way, Biggleswade, SG18 8GU
• Sold Sep 2025£415,000 | 3 Bed House21, Hawking Drive, Biggleswade, SG18 8GQ21, Hawking Drive, Biggleswade, SG18 8GQ
• Sold Jun 2025£383,000 | 3 Bed House22, Planets Way, Biggleswade, SG18 8FB22, Planets Way, Biggleswade, SG18 8FB
• Sold Apr 2025£360,000 | 3 Bed House6, Blackburn Way, Biggleswade, SG18 8GU6, Blackburn Way, Biggleswade, SG18 8GU
• Sold Mar 2025£445,000 | 3 Bed House2, Maskin Drive, Biggleswade, SG18 8JQ2, Maskin Drive, Biggleswade, SG18 8JQ
• Sold Feb 2025£325,000 | 3 Bed House22, Hawking Drive, Biggleswade, SG18 8GN22, Hawking Drive, Biggleswade, SG18 8GN
• Sold Feb 2025£380,000 | 3 Bed House45, Maunder Avenue, Biggleswade, SG18 8GL45, Maunder Avenue, Biggleswade, SG18 8GL
• Sold Aug 2024£182,500 | 3 Bed House17, Chamberlain Park, Biggleswade, SG18 8GT17, Chamberlain Park, Biggleswade, SG18 8GT
• Sold Jun 2024£373,000 | 4 Bed House15, Erlensee Way, Biggleswade, SG18 8GG15, Erlensee Way, Biggleswade, SG18 8GG
• Sold Apr 2024£412,500 | 3 Bed House3, Bohr Croft, Biggleswade, SG18 8HL3, Bohr Croft, Biggleswade, SG18 8HL
• Sold Mar 2024£375,000 | 3 Bed House1, Blackburn Way, Biggleswade, SG18 8GU1, Blackburn Way, Biggleswade, SG18 8GU
• Sold Nov 2023£148,000 | 3 Bed House23, Maunder Avenue, Biggleswade, SG18 8GL23, Maunder Avenue, Biggleswade, SG18 8GL
• Sold Jun 2023£394,000 | 3 Bed House14, Walker Mead, Biggleswade, SG18 8GW14, Walker Mead, Biggleswade, SG18 8GW
• Sold Feb 2023£410,000 | 3 Bed House7, Mitchell Green, Biggleswade, SG18 8GS7, Mitchell Green, Biggleswade, SG18 8GS
• Sold Feb 2021£335,000 | 3 Bed House2, Blackburn Way, Biggleswade, SG18 8GU2, Blackburn Way, Biggleswade, SG18 8GU
• Sold Oct 2020£370,000 | 3 Bed House5, Blackburn Way, Biggleswade, SG18 8GU5, Blackburn Way, Biggleswade, SG18 8GU
• Sold Nov 2019£307,500 | 3 Bed House18, Pople Road, Biggleswade, SG18 8GJ18, Pople Road, Biggleswade, SG18 8GJ
• Sold Apr 2017£315,000 | 3 Bed House3, Blackburn Way, Biggleswade, SG18 8GU3, Blackburn Way, Biggleswade, SG18 8GU

Agents in our network have reported 1 letting of a comparable property within 670 metres of 21, Maunder 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 21, Maunder Avenue, Biggleswade as the 20th largest and the 25th most expensive of the 40 addresses on Maunder Avenue, Biggleswade, SG18.

Against the SG18 postcode district average, it is £707 less expensive than the typical property.

• Lawnside Academy

  900 m away
• Biggleswade Academy

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

  1.5 km away

• Stratton School

  700 m away
• Edward Peake CofE VC School

  700 m away
• Sandy Secondary School

  6.1 km away

• Biggleswade

  |

  1.4 km away
• Sandy

  |

  4.5 km away
• Arlesey

  |

  7.4 km away

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