Over the past 30 years, there have been 112 property sales recorded in the SG18 0BT postcode area. The highest sale price reached £477,000, while the most recent sale was for a terraced house sold in April 2026 for £250,000.

The estimated average property value in SG18 0BT currently stands at £281,138, which is approximately 16.2% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £4,384.

Property prices in SG18 0BT have risen by 6.9% over the past year , with a total increase of 20.9% over the past five years , and a long-term rise of 57.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 77% of transactions , followed by semi-detached and detached.

Housing in SG18 0BT is predominantly owner-occupied, with an estimated 73% of homes being lived in by the owners.

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Property Sales

1 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£311,613
streetscan.co.uk estimate
3 Jun 2013
£168,000
12 Mar 2004
£157,000
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10 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Semi-detached
🛏️ 5bed
📐 915 sq ft
Today
£354,708
streetscan.co.uk estimate
26 Jun 2020
£287,500
More details

11 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 603 sq ft
Today
£280,166
streetscan.co.uk estimate
17 Dec 2025
£278,000
6 Oct 2017
£245,000
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12 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Detached
🛏️ 7bed
📐 1335 sq ft
Today
£562,882
streetscan.co.uk estimate
29 Jun 2021
£477,000
15 Mar 2002
£225,000
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13 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 657 sq ft
Today
£299,027
streetscan.co.uk estimate
21 May 2018
£245,000
10 Jul 2009
£115,000
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15 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

Today
£241,321
streetscan.co.uk estimate
3 Oct 1997
£45,000

18 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

Today
£294,818
streetscan.co.uk estimate
20 Nov 2015
£202,000
9 Nov 2012
£151,500
8 May 2006
£156,000
23 Dec 2004
£149,000
16 Apr 2004
£86,000

19 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 6bed
📐 850 sq ft
Today
£297,863
streetscan.co.uk estimate
3 Aug 2018
£247,500
20 Nov 2003
£160,000
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1A St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 463 sq ft
Today
£192,229
streetscan.co.uk estimate
22 Oct 2025
£190,000
More details

21 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 667 sq ft
Today
£280,948
streetscan.co.uk estimate
20 Jun 2016
£212,000
11 Dec 2001
£85,500
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23 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 560 sq ft
Today
£244,402
streetscan.co.uk estimate
10 Apr 2006
£123,500
11 Jul 2003
£100,000
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24 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 868 sq ft
Today
£259,353
streetscan.co.uk estimate
16 Mar 2018
£215,000
28 Jul 2006
£145,000
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25 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 517 sq ft
7 Apr 2026
£250,000
11 Jul 2003
£95,000
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27 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 538 sq ft
Today
£259,789
streetscan.co.uk estimate
22 Nov 2022
£250,000
15 Dec 2015
£170,000
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29 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£257,960
streetscan.co.uk estimate
5 Sep 2024
£245,000
22 Aug 2019
£208,000
More details

3 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 646 sq ft
Today
£262,339
streetscan.co.uk estimate
19 Jul 2016
£201,000
13 Oct 2005
£131,000
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30 - 32 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

Today
£258,204
streetscan.co.uk estimate
25 Mar 2019
£243,000

34 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 667 sq ft
Today
£281,420
streetscan.co.uk estimate
14 May 2015
£180,000
13 Jun 2014
£141,000
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35 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

Today
£281,271
streetscan.co.uk estimate
14 Sep 2006
£144,000

36 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

Today
£276,693
streetscan.co.uk estimate
19 Jan 1996
£46,250

37 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 581 sq ft
Today
£258,481
streetscan.co.uk estimate
18 Aug 2023
£240,000
7 Jul 2015
£162,500
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39 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 570 sq ft
Today
£259,527
streetscan.co.uk estimate
26 Jun 2015
£167,000
27 Nov 2007
£132,000
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43 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

Today
£243,641
streetscan.co.uk estimate
25 Aug 2006
£129,000

45 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Semi-detached
🛏️ 4bed
📐 614 sq ft
Today
£259,929
streetscan.co.uk estimate
8 Mar 2023
£246,000
26 Aug 2011
£124,000
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47 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Semi-detached
🛏️ 4bed
📐 603 sq ft
Today
£262,805
streetscan.co.uk estimate
10 Jul 2015
£169,000
19 Aug 2013
£138,000
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49 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£302,632
streetscan.co.uk estimate
29 Aug 2025
£300,000
17 Jan 2019
£225,000
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5 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 624 sq ft
Today
£286,539
streetscan.co.uk estimate
5 Jun 2020
£232,000
13 Jun 1996
£35,000
More details

51 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

🏠 Semi-detached
🛏️ 4bed
📐 872 sq ft
Today
£320,109
streetscan.co.uk estimate
20 Jan 2006
£155,000
14 Aug 1998
£57,500
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53 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 4bed
📐 657 sq ft
Today
£281,238
streetscan.co.uk estimate
23 Feb 2024
£259,500
20 Aug 1999
£54,000
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55 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 689 sq ft
Today
£262,666
streetscan.co.uk estimate
9 Nov 2018
£218,000
30 Jun 2011
£124,000
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57 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

Today
£241,783
streetscan.co.uk estimate
2 Nov 1999
£57,000

7 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£284,967
streetscan.co.uk estimate
12 Mar 2004
£125,000
2 Feb 2001
£59,500
View +1 more
More details

8 St Johns Street, Biggleswade, Mid Bedfordshire, Bedfordshire, SG18 0BT

Today
£388,837
streetscan.co.uk estimate
7 Mar 2003
£160,000
25 Jan 2000
£82,500
5 Sep 1996
£48,000

9 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£261,628
streetscan.co.uk estimate
18 Dec 2024
£250,000
6 Nov 2012
£134,000
View +1 more
More details

St Johns Cottage, 41 St Johns Street, Biggleswade, Central Bedfordshire, SG18 0BT

Today
£296,496
streetscan.co.uk estimate
5 Apr 2024
£271,000
18 Oct 2022
£273,000
27 Sep 2019
£225,000
21 Aug 2009
£127,000
25 Jun 2004
£129,000
19 Mar 1999
£53,000
31 Oct 1997
£47,000

Area Insights

Data Sources

Properties at SG18 0BT appear one hundred and twelve times in the Land Registry records, with the latest transaction recorded on 7 Apr 2026. It also has twenty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Sep 2019. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.