Over the past 13 years, there have been 39 property sales recorded in the SG18 8GL postcode area. The highest sale price reached £450,000, while the most recent sale was for a terraced house sold in July 2025 for £335,000.

The estimated average property value in SG18 8GL currently stands at £420,724, which is approximately 25.3% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £3,976.

Property prices in SG18 8GL have risen by 7% over the past year , with a total increase of 20.1% over the past five years , and a long-term rise of 48% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 44% of transactions , followed by detached and terraced.

Housing in SG18 8GL is mixed, with 50% of homes being , indicating a diverse residential makeup.

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Property Sales

21 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ 4bed
📐 1001 sq ft
Today
£366,238
streetscan.co.uk estimate
3 Feb 2021
£300,000
3 Jun 2016
£270,000
More details

23 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ 4bed
📐 1033 sq ft
Today
£160,104
streetscan.co.uk estimate
15 Nov 2023
£148,000
More details

25 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ bed
📐 1292 sq ft
Today
£491,239
streetscan.co.uk estimate
11 Sep 2015
£330,000
20 Nov 2013
£280,000
More details

27 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ 5bed
📐 980 sq ft
Today
£464,390
streetscan.co.uk estimate
4 Oct 2013
£259,950
More details

29 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ bed
📐 1281 sq ft
Today
£540,946
streetscan.co.uk estimate
7 Jul 2017
£450,000
27 Sep 2013
£330,000
More details

31 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ bed
📐 1819 sq ft
Today
£652,057
streetscan.co.uk estimate
25 Oct 2013
£365,000
More details

33 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ bed
📐 980 sq ft
Today
£442,385
streetscan.co.uk estimate
29 Jun 2017
£365,000
25 Sep 2013
£260,000
More details

35 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ 7bed
📐 1259 sq ft
Today
£202,019
streetscan.co.uk estimate
26 Sep 2024
£191,221
25 Sep 2013
£315,000
More details

37 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ bed
📐 980 sq ft
Today
£397,655
streetscan.co.uk estimate
25 Sep 2013
£215,000
More details

39 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ bed
📐 990 sq ft
Today
£455,886
streetscan.co.uk estimate
28 Jun 2013
£245,000
More details

41 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Detached
🛏️ bed
📐 1389 sq ft
Today
£558,135
streetscan.co.uk estimate
19 Jun 2013
£299,950
More details

43 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£671,087
streetscan.co.uk estimate
8 Mar 2013
£360,000

45 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ 4bed
📐 1055 sq ft
Today
£397,100
streetscan.co.uk estimate
17 Feb 2025
£380,000
15 Jun 2017
£337,500
View +1 more
More details

47 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ 4bed
📐 1087 sq ft
Today
£388,782
streetscan.co.uk estimate
16 Sep 2021
£330,000
18 Dec 2019
£315,000
View +1 more
More details

49 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£379,044
streetscan.co.uk estimate
2 Oct 2024
£360,000
9 Apr 2019
£290,000
View +1 more
More details

51 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£340,260
streetscan.co.uk estimate
9 Jul 2025
£335,000
6 Feb 2013
£185,000
More details

53 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£412,202
streetscan.co.uk estimate
4 Jan 2017
£321,000
21 Feb 2013
£219,950

55 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£386,475
streetscan.co.uk estimate
28 Dec 2012
£205,000

57 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£380,177
streetscan.co.uk estimate
21 Dec 2012
£195,000

59 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

🏠 Semi-detached
🛏️ bed
📐 936 sq ft
Today
£383,927
streetscan.co.uk estimate
14 Jun 2021
£320,000
30 Jan 2013
£214,950
More details

61 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£384,550
streetscan.co.uk estimate
5 Feb 2021
£315,000
24 Mar 2016
£310,000
31 Jan 2013
£214,950

63 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£401,953
streetscan.co.uk estimate
10 Oct 2014
£250,000

65 Maunder Avenue, Biggleswade, Central Bedfordshire, SG18 8GL

Today
£561,179
streetscan.co.uk estimate
28 Nov 2012
£299,950

Area Insights

Data Sources

Properties at SG18 8GL appear thirty-nine times in the Land Registry records, with the latest transaction recorded on 9 Jul 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Sep 2013. 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.