According to data from HM Land Registry, 21, Simpson Lane, Biggleswade sits on a plot of 269 m².

We have plot size data on 9 out of 20 other houses in the postcode and 21, Simpson Lane, Biggleswade sits on the 4th largest plot.

21, Simpson Lane, Biggleswade has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 18 Jun 2020.

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

According to HM Land Registry, 21, Simpson Lane, Biggleswade was last sold on 17th July 2020 for £419,950 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2020, the market for similar properties has risen by 21.2%.

• Sold Jul 2020£419,950

According to the Land Registry and our network of Estate Agents, there have been 513 sales of properties similar to 21, Simpson Lane, Biggleswade within a radius of 850 metres since 2019.

The most recent example is 14, Handel Way, Biggleswade, SG18 8TY, a freehold house which sold for £465,000 on the 12th March 2026.

Read more about house prices in SG18.

• Sold Mar 2026£465,000 | 4 Bed House14, Handel Way, Biggleswade, SG18 8TY14, Handel Way, Biggleswade, SG18 8TY
• Sold Jan 2026£455,000 | 4 Bed House9, Smyth View, Biggleswade, SG18 8TZ9, Smyth View, Biggleswade, SG18 8TZ
• Sold Nov 2025£563,000 | 4 Bed House51, Tavener Drive, Biggleswade, SG18 8GZ51, Tavener Drive, Biggleswade, SG18 8GZ
• Sold Sep 2025£427,500 | 4 Bed House12, Tavener Drive, Biggleswade, SG18 8GZ12, Tavener Drive, Biggleswade, SG18 8GZ
• Sold Jul 2025£438,000 | 4 Bed House7, Smyth View, Biggleswade, SG18 8TZ7, Smyth View, Biggleswade, SG18 8TZ
• Sold Jul 2025£405,000 | 4 Bed House15, Torquay Close, Biggleswade, SG18 0FS15, Torquay Close, Biggleswade, SG18 0FS
• Sold Jun 2025£395,000 | 4 Bed House21, Tavener Drive, Biggleswade, SG18 8GZ21, Tavener Drive, Biggleswade, SG18 8GZ
• Sold May 2025£408,000 | 4 Bed House4, Tate Drive, Biggleswade, SG18 8UD4, Tate Drive, Biggleswade, SG18 8UD
• Sold Apr 2025£382,000 | 4 Bed House20, Lynton Edge, Biggleswade, SG18 8YJ20, Lynton Edge, Biggleswade, SG18 8YJ
• Sold Mar 2025£390,000 | 4 Bed House16, Lynton Edge, Biggleswade, SG18 8YJ16, Lynton Edge, Biggleswade, SG18 8YJ
• Sold Nov 2024£485,000 | 4 Bed House9, Davies Croft, Biggleswade, SG18 8TW9, Davies Croft, Biggleswade, SG18 8TW
• Sold Jun 2024£470,000 | 4 Bed House17, Finzi Grove, Biggleswade, SG18 8UE17, Finzi Grove, Biggleswade, SG18 8UE
• Sold Dec 2023£500,000 | 4 Bed House30, Dering Corner, Biggleswade, SG18 8XQ30, Dering Corner, Biggleswade, SG18 8XQ
• Sold Sep 2023£618,000 | 4 Bed House55, Tavener Drive, Biggleswade, SG18 8GZ55, Tavener Drive, Biggleswade, SG18 8GZ
• Sold Jun 2023£420,000 | 4 Bed House44, Tavener Drive, Biggleswade, SG18 8GZ44, Tavener Drive, Biggleswade, SG18 8GZ
• Sold Nov 2022£491,000 | 4 Bed House35, Tate Drive, Biggleswade, SG18 8UD35, Tate Drive, Biggleswade, SG18 8UD
• Sold Sep 2020£444,950 | 4 Bed House21, Wilson Close, Biggleswade, SG18 8XS21, Wilson Close, Biggleswade, SG18 8XS
• Sold Nov 2019£429,950 | 4 Bed House57, Tavener Drive, Biggleswade, SG18 8GZ57, Tavener Drive, Biggleswade, SG18 8GZ
• Sold Jun 2019£429,950 | 4 Bed House49, Tavener Drive, Biggleswade, SG18 8GZ49, Tavener Drive, Biggleswade, SG18 8GZ
• Sold May 2019£437,950 | 4 Bed House50, Tavener Drive, Biggleswade, SG18 8GZ50, Tavener Drive, Biggleswade, SG18 8GZ

Our network of Estate Agents reports 1 let within 850 metres of 21, Simpson Lane, Biggleswade over the last 2 years.

Most recently, 33, Walker Mead, Biggleswade, SG18 8GW, a freehold house, was 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.

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

When compared to the postcode district it is £81k more expensive than the average property in SG18.

• Lawnside Academy

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

  1.8 km away
• Biggleswade Academy

  2.0 km away

• Edward Peake CofE VC School

  500 m away
• Stratton School

  1.3 km away
• Sandy Secondary School

  5.6 km away

• Biggleswade

  |

  1.9 km away
• Sandy

  |

  4.1 km away
• Arlesey

  |

  8.1 km away

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