Over the past 7 years, there have been 29 property sales recorded in the SG1 1AZ postcode area. The highest sale price reached £300,000, while the most recent sale was for a semi-detached flat sold in September 2025 for £180,500.

The estimated average property value in SG1 1AZ currently stands at £208,091, which is approximately 45.2% 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 £4,704.

Property prices in SG1 1AZ have risen by 1.2% over the past year , with a total increase of 5% over the past five years , and a long-term rise of 35.2% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in SG1 1AZ is mixed, with 100% of homes being , indicating a diverse residential makeup.

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Property Sales

51, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£202,560
streetscan.co.uk estimate
29 Mar 2019
£205,000

56, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£187,738
streetscan.co.uk estimate
29 Mar 2019
£190,000

58, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£182,798
streetscan.co.uk estimate
29 Mar 2019
£185,000

59, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£259,598
streetscan.co.uk estimate
25 Apr 2019
£265,000

60, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£204,479
streetscan.co.uk estimate
12 Jul 2019
£200,000

61, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£202,434
streetscan.co.uk estimate
26 Jul 2019
£198,000

62, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£202,434
streetscan.co.uk estimate
26 Jul 2019
£198,000

64, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£191,025
streetscan.co.uk estimate
17 Apr 2019
£195,000

65, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£199,563
streetscan.co.uk estimate
31 May 2019
£200,000

66, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£202,556
streetscan.co.uk estimate
31 May 2019
£203,000

67, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£193,964
streetscan.co.uk estimate
11 Apr 2019
£198,000

69, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£258,881
streetscan.co.uk estimate
29 Mar 2019
£262,000

71, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£195,923
streetscan.co.uk estimate
5 Apr 2019
£200,000

72, Boston House Park Place, Stevenage, Welwyn Hatfield, Hertfordshire, SG1 1AZ

Today
£204,479
streetscan.co.uk estimate
5 Jul 2019
£200,000

73, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£205,719
streetscan.co.uk estimate
10 Apr 2019
£210,000

74, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£211,389
streetscan.co.uk estimate
7 Jun 2019
£210,000

77, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£174,393
streetscan.co.uk estimate
27 Nov 2019
£170,000

78, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£205,719
streetscan.co.uk estimate
18 Apr 2019
£210,000

79, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£191,025
streetscan.co.uk estimate
18 Apr 2019
£195,000

80, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£202,560
streetscan.co.uk estimate
29 Mar 2019
£205,000

81, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£176,330
streetscan.co.uk estimate
18 Apr 2019
£180,000

88, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£179,724
streetscan.co.uk estimate
31 Oct 2019
£175,000

91, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£307,753
streetscan.co.uk estimate
20 Aug 2019
£300,000

95, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£176,330
streetscan.co.uk estimate
18 Apr 2019
£180,000

98, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

Today
£235,944
streetscan.co.uk estimate
1 Aug 2019
£230,000

Flat 52, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

🏠 Flat
🛏️ bed
📐 388 sq ft
Today
£159,726
streetscan.co.uk estimate
30 Jun 2021
£162,000
More details

Flat 55, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

🏠 Flat
🛏️ bed
📐 474 sq ft
Today
£200,583
streetscan.co.uk estimate
29 Mar 2019
£203,000
More details

Flat 58, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

🏠 Flat
🛏️ bed
📐 366 sq ft
Today
£161,341
streetscan.co.uk estimate
6 Sep 2024
£170,000
More details

Flat 61, Boston House Park Place, Stevenage, Hertfordshire, SG1 1AZ

🏠 Flat
🛏️ bed
📐 474 sq ft
Today
£178,738
streetscan.co.uk estimate
5 Sep 2025
£180,500
More details

Area Insights

Data Sources

Properties at SG1 1AZ appear twenty-nine times in the Land Registry records, with the latest transaction recorded on 5 Sep 2025. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Nov 2018. 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.