Over the past 8 years, there have been 39 property sales recorded in the SG9 9GS postcode area. The highest sale price reached £535,000, while the most recent sale was for a semi-detached house sold in February 2026 for £490,000.

The estimated average property value in SG9 9GS currently stands at £447,074, which is approximately 10.9% 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 £4,417.

Property prices in SG9 9GS have risen by 2.2% over the past year , with a total increase of 14.3% over the past five years , and a long-term rise of 43% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 46% of transactions , followed by terraced and detached.

Housing in SG9 9GS is mixed, with 100% of homes being , indicating a diverse residential makeup.

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Property Sales

1 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1055 sq ft
Today
£474,807
streetscan.co.uk estimate
30 Apr 2018
£415,000
More details

10 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1206 sq ft
Today
£571,636
streetscan.co.uk estimate
14 Mar 2025
£535,000
27 May 2021
£490,000
View +1 more
More details

11 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£475,421
streetscan.co.uk estimate
25 May 2018
£400,000
More details

12 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1206 sq ft
Today
£532,868
streetscan.co.uk estimate
9 Feb 2018
£450,000
More details

13 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1055 sq ft
Today
£461,842
streetscan.co.uk estimate
29 Mar 2018
£405,000
More details

14 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1206 sq ft
Today
£518,253
streetscan.co.uk estimate
26 Jan 2018
£445,000
More details

15 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1055 sq ft
Today
£469,430
streetscan.co.uk estimate
13 Apr 2018
£410,300
More details

16 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1055 sq ft
Today
£494,662
streetscan.co.uk estimate
19 Feb 2026
£490,000
19 Dec 2017
£399,000
More details

17 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1055 sq ft
Today
£462,609
streetscan.co.uk estimate
31 May 2018
£399,000
More details

18 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1055 sq ft
Today
£487,256
streetscan.co.uk estimate
15 Dec 2017
£400,000
More details

19 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£441,741
streetscan.co.uk estimate
19 Dec 2018
£375,000
More details

2 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1206 sq ft
Today
£509,131
streetscan.co.uk estimate
16 Feb 2018
£445,000
More details

20 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1281 sq ft
Today
£507,456
streetscan.co.uk estimate
29 Mar 2018
£445,000
More details

21 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£442,160
streetscan.co.uk estimate
15 Dec 2023
£405,000
20 Sep 2018
£375,000
More details

22 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1055 sq ft
Today
£472,477
streetscan.co.uk estimate
21 Feb 2018
£399,000
More details

23 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£526,638
streetscan.co.uk estimate
13 Aug 2021
£460,000
21 Sep 2018
£380,000
More details

24 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1055 sq ft
Today
£459,609
streetscan.co.uk estimate
22 Mar 2018
£389,000
More details

26 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1055 sq ft
Today
£484,297
streetscan.co.uk estimate
13 May 2024
£435,000
28 Jun 2021
£395,000
View +1 more
More details

28 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 1055 sq ft
Today
£454,883
streetscan.co.uk estimate
18 Jun 2020
£385,000
8 Mar 2018
£400,000
More details

3 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

Today
£474,807
streetscan.co.uk estimate
26 Apr 2018
£415,000

30 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Detached
🛏️ bed
📐 1055 sq ft
Today
£464,693
streetscan.co.uk estimate
8 Mar 2018
£407,500
More details

32 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 829 sq ft
Today
£377,615
streetscan.co.uk estimate
11 Jan 2021
£328,500
23 Mar 2018
£340,000
More details

34 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Semi-detached
🛏️ bed
📐 829 sq ft
Today
£415,452
streetscan.co.uk estimate
7 Sep 2023
£390,000
23 Mar 2018
£340,000
More details

4 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 829 sq ft
Today
£411,497
streetscan.co.uk estimate
15 Dec 2017
£340,000
More details

5 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£475,421
streetscan.co.uk estimate
18 May 2018
£400,000
More details

6 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 829 sq ft
Today
£393,343
streetscan.co.uk estimate
15 Dec 2017
£325,000
More details

7 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£430,440
streetscan.co.uk estimate
26 Jun 2018
£365,000
More details

8 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 829 sq ft
Today
£411,497
streetscan.co.uk estimate
15 Dec 2017
£340,000
More details

9 Keen Avenue, Buntingford, East Hertfordshire, Hertfordshire, SG9 9GS

🏠 Terraced
🛏️ bed
📐 1270 sq ft
Today
£430,440
streetscan.co.uk estimate
28 Jun 2018
£365,000
More details

Area Insights

Data Sources

Properties at SG9 9GS appear thirty-nine times in the Land Registry records, with the latest transaction recorded on 19 Feb 2026. It also has twenty-eight Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Nov 2017. 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.