Over the past 30 years, there have been 58 property sales recorded in the SG6 2SZ postcode area. The highest sale price reached £680,000, while the most recent sale was for a detached house sold in September 2025 for £650,000.

The estimated average property value in SG6 2SZ currently stands at £591,706, which is approximately 29.4% 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 £5,418.

Property prices in SG6 2SZ have risen by 5.3% over the past year , with a total increase of 15.3% over the past five years, and a long-term rise of 52% over the past decade.

The most common type of property sold in the area is detached, making up around 95% of transactions , followed by terraced and semi-detached.

Housing in SG6 2SZ is predominantly owner-occupied, with an estimated 83% of homes being lived in by the owners.

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Property Sales

105 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£816,284
streetscan.co.uk estimate
5 Jun 1997
£140,000

109 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£603,087
streetscan.co.uk estimate
23 Nov 2007
£325,000

113 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 5bed
📐 1033 sq ft
Today
£634,231
streetscan.co.uk estimate
16 Dec 2022
£595,000
28 Jul 2008
£305,000
More details

30 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1087 sq ft
Today
£585,336
streetscan.co.uk estimate
28 Jun 2021
£502,500
More details

32 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£580,492
streetscan.co.uk estimate
20 Dec 2010
£315,000

33 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 4bed
📐 1033 sq ft
Today
£512,867
streetscan.co.uk estimate
2 Aug 2018
£435,000
15 Apr 2004
£233,000
View +1 more
More details

35 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1235 sq ft
Today
£414,735
streetscan.co.uk estimate
5 Aug 2016
£330,000
More details

37 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£537,802
streetscan.co.uk estimate
7 Apr 2009
£250,000
6 Aug 2004
£245,000

39 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 5bed
📐 1042 sq ft
Today
£547,179
streetscan.co.uk estimate
10 Feb 2012
£300,000
More details

43 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 5bed
📐 829 sq ft
Today
£574,356
streetscan.co.uk estimate
14 Dec 2017
£485,000
26 Jun 2015
£310,000
More details

46 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 4bed
📐 966 sq ft
Today
£513,186
streetscan.co.uk estimate
11 Jun 2009
£240,000
20 Sep 2002
£179,995
More details

47 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 936 sq ft
Today
£588,752
streetscan.co.uk estimate
28 Sep 2012
£325,000
30 Sep 2002
£247,000
More details

49 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 8bed
📐 1582 sq ft
Today
£722,258
streetscan.co.uk estimate
27 Sep 2019
£595,000
More details

50 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 5bed
📐 947 sq ft
Today
£509,308
streetscan.co.uk estimate
8 Jul 2016
£400,000
16 May 2014
£285,950
More details

52 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 969 sq ft
Today
£450,845
streetscan.co.uk estimate
9 Apr 2014
£270,000
More details

55 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1098 sq ft
Today
£800,250
streetscan.co.uk estimate
9 Jun 1995
£126,000
More details

57 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£639,052
streetscan.co.uk estimate
27 Jan 2006
£290,000

59 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1119 sq ft
Today
£616,275
streetscan.co.uk estimate
24 Jun 2022
£577,000
17 Aug 2015
£420,000
More details

61 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£639,806
streetscan.co.uk estimate
12 Sep 2006
£325,000
4 Jun 2003
£295,000
15 Nov 1996
£121,500

63 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 7bed
📐 1141 sq ft
Today
£571,438
streetscan.co.uk estimate
28 Feb 2020
£482,000
More details

65 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 5bed
📐 1130 sq ft
Today
£604,954
streetscan.co.uk estimate
25 Sep 2015
£430,328
More details

67 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£589,094
streetscan.co.uk estimate
20 Feb 2025
£577,500

69 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 8bed
📐 1356 sq ft
Today
£650,119
streetscan.co.uk estimate
8 Dec 2015
£485,000
22 Sep 2003
£250,000
View +1 more
More details

71 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 9bed
📐 1765 sq ft
Today
£650,000
streetscan.co.uk estimate
22 Sep 2025
£650,000
16 May 2005
£342,500
View +1 more
More details

73 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 7bed
📐 1216 sq ft
Today
£631,528
streetscan.co.uk estimate
3 Jun 2011
£335,000
24 May 2000
£165,000
More details

77 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£651,787
streetscan.co.uk estimate
2 Oct 2017
£540,000
1 Jun 2000
£195,000

79 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1292 sq ft
Today
£587,578
streetscan.co.uk estimate
22 Nov 2023
£565,000
More details

83 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 7bed
📐 1249 sq ft
Today
£696,658
streetscan.co.uk estimate
15 Jan 2003
£269,000
More details

85 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

Today
£642,904
streetscan.co.uk estimate
13 Oct 2006
£328,000
23 Oct 2003
£285,000

89 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 8bed
📐 1539 sq ft
Today
£680,000
streetscan.co.uk estimate
10 Sep 2025
£680,000
22 Mar 2007
£345,000
More details

91 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 5bed
📐 1163 sq ft
Today
£559,615
streetscan.co.uk estimate
2 Jul 2010
£300,000
22 Aug 1997
£130,000
More details

95 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1356 sq ft
Today
£655,195
streetscan.co.uk estimate
17 Mar 2022
£603,000
30 Mar 2016
£500,000
View +1 more
More details

97 Blackmore, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 2SZ

🏠 Detached
🛏️ 6bed
📐 1213 sq ft
Today
£582,216
streetscan.co.uk estimate
17 Jan 2020
£490,000
11 Jul 2001
£220,000
View +2 more
More details

Area Insights

Data Sources

Properties at SG6 2SZ appear fifty-eight times in the Land Registry records, with the latest transaction recorded on 22 Sep 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Mar 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.