Over the past 10 years, there have been 34 property sales recorded in the SG1 5AZ postcode area. The highest sale price reached £643,500, while the most recent sale was for a terraced house sold in February 2026 for £379,000.

The estimated average property value in SG1 5AZ currently stands at £418,488, which is approximately 10.2% 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 £4,312.

Property prices in SG1 5AZ have risen by 2.1% over the past year , with a total increase of 14.1% over the past five years , and a long-term rise of 45.7% over the past decade .

The most common type of property sold in the area is detached, making up around 47% of transactions , followed by terraced and semi-detached.

Housing in SG1 5AZ is mixed, with 75% of homes being , indicating a diverse residential makeup.

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Property Sales

1 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 915 sq ft
Today
£423,171
streetscan.co.uk estimate
20 Feb 2018
£370,000
30 Oct 2015
£288,357
More details

10 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ 5bed
📐 883 sq ft
Today
£435,215
streetscan.co.uk estimate
30 Oct 2015
£315,000
More details

11 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 936 sq ft
Today
£450,742
streetscan.co.uk estimate
6 Nov 2020
£403,000
6 Nov 2015
£320,000
More details

12 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 1249 sq ft
Today
£507,564
streetscan.co.uk estimate
20 Nov 2015
£370,000
More details

13 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Other
🛏️ 4bed
📐 947 sq ft
Today
£684,750
streetscan.co.uk estimate
5 Aug 2016
£643,500
More details

2 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 1249 sq ft
Today
£517,666
streetscan.co.uk estimate
11 Sep 2015
£365,000
More details

24 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£210,692
streetscan.co.uk estimate
3 Aug 2016
£198,000
More details

25 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£210,692
streetscan.co.uk estimate
3 Aug 2016
£198,000
More details

26 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£173,821
streetscan.co.uk estimate
5 Aug 2016
£163,350
More details

27 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Other
🛏️ bed
📐 1249 sq ft
Today
£7,178
streetscan.co.uk estimate
6 Jan 2022
£7,500
14 Sep 2015
£355,000
More details

28 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Semi-detached
🛏️ bed
📐 1281 sq ft
Today
£468,700
streetscan.co.uk estimate
5 Jun 2020
£387,000
11 Sep 2015
£325,000
More details

29 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Semi-detached
🛏️ bed
📐 1281 sq ft
Today
£473,737
streetscan.co.uk estimate
17 Sep 2015
£325,000
More details

3 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 850 sq ft
Today
£428,986
streetscan.co.uk estimate
26 Jun 2015
£290,000
More details

30 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Terraced
🛏️ bed
📐 850 sq ft
Today
£393,313
streetscan.co.uk estimate
5 Feb 2021
£335,000
25 Sep 2015
£275,000
More details

31 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£372,525
streetscan.co.uk estimate
6 Feb 2026
£379,000
25 Oct 2019
£337,500
View +1 more
More details

32 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Terraced
🛏️ bed
📐 915 sq ft
Today
£422,683
streetscan.co.uk estimate
25 Sep 2015
£290,000
More details

33 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 1227 sq ft
Today
£506,456
streetscan.co.uk estimate
3 Jul 2015
£345,000
More details

34 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 936 sq ft
Today
£509,554
streetscan.co.uk estimate
23 Mar 2021
£445,000
25 Jun 2015
£310,000
More details

4 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Terraced
🛏️ bed
📐 1281 sq ft
Today
£431,123
streetscan.co.uk estimate
28 May 2019
£365,000
26 Jun 2015
£315,000
More details

5 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Terraced
🛏️ bed
📐 1281 sq ft
Today
£449,910
streetscan.co.uk estimate
7 Aug 2015
£305,000
More details

6 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Terraced
🛏️ bed
📐 1281 sq ft
Today
£485,209
streetscan.co.uk estimate
26 Jun 2015
£320,000
More details

7 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 1249 sq ft
Today
£534,465
streetscan.co.uk estimate
24 Jan 2023
£555,000
7 Aug 2015
£350,000
More details

8 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 1227 sq ft
Today
£497,358
streetscan.co.uk estimate
28 Aug 2015
£345,000
More details

9 Kilner Close, Stevenage, Hertfordshire, SG1 5AZ

🏠 Detached
🛏️ bed
📐 1249 sq ft
Today
£500,843
streetscan.co.uk estimate
23 Oct 2015
£362,500
More details

Area Insights

Data Sources

Properties at SG1 5AZ appear thirty-four times in the Land Registry records, with the latest transaction recorded on 6 Feb 2026. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Oct 2015. 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.