Over the past 24 years, there have been 61 property sales recorded in the SG6 4XS postcode area. The highest sale price reached £175,000, while the most recent sale was for a terraced flat sold in August 2025 for £160,000.

The estimated average property value in SG6 4XS currently stands at £178,023, which is approximately 61.1% 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 £4,256.

Property prices in SG6 4XS have risen by 3.3% over the past year , with a total increase of 6.5% over the past five years, and a long-term rise of 33.9% over the past decade.

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

Housing in SG6 4XS is predominantly owner-occupied, with an estimated 58% of homes being lived in by the owners.

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Property Sales

Flat 1, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£173,995
streetscan.co.uk estimate
25 Nov 2015
£140,000
21 Feb 2002
£75,450
More details

Flat 10, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£174,902
streetscan.co.uk estimate
14 May 2024
£168,000
14 Dec 2001
£75,995
More details

Flat 11, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£191,395
streetscan.co.uk estimate
28 Feb 2020
£175,000
18 Feb 2016
£145,000
View +4 more
More details

Flat 12, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£178,414
streetscan.co.uk estimate
25 Sep 2018
£170,000
24 Aug 2007
£125,000
View +2 more
More details

Flat 13, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£180,382
streetscan.co.uk estimate
17 Dec 2015
£150,000
28 Feb 2002
£74,995
More details

Flat 14, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£171,149
streetscan.co.uk estimate
6 Jan 2017
£155,500
31 Jan 2002
£76,995
More details

Flat 15, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£176,285
streetscan.co.uk estimate
30 May 2014
£122,500
20 Dec 2002
£90,000
View +1 more
More details

Flat 16, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 436 sq ft
Today
£201,343
streetscan.co.uk estimate
28 Feb 2002
£74,995
More details

Flat 17, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 420 sq ft
Today
£189,995
streetscan.co.uk estimate
30 Oct 2020
£175,000
31 Jan 2002
£75,995
More details

Flat 18, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£204,028
streetscan.co.uk estimate
11 Feb 2002
£75,995
More details

Flat 19, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£204,028
streetscan.co.uk estimate
31 Jan 2002
£75,995
More details

Flat 2, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£157,619
streetscan.co.uk estimate
2 Mar 2010
£98,000
27 Nov 2006
£120,000
View +2 more
More details

Flat 20, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£204,028
streetscan.co.uk estimate
11 Feb 2002
£75,995
More details

Flat 21, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£206,713
streetscan.co.uk estimate
31 Jan 2002
£76,995
More details

Flat 22, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£171,397
streetscan.co.uk estimate
19 Dec 2013
£113,000
27 Mar 2006
£112,000
View +1 more
More details

Flat 23, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 298 sq ft
Today
£177,456
streetscan.co.uk estimate
29 Mar 2016
£148,250
31 Jan 2002
£76,995
More details

Flat 24, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£163,140
streetscan.co.uk estimate
15 Aug 2025
£160,000
24 Feb 2006
£107,000
View +1 more
More details

Flat 3, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£177,339
streetscan.co.uk estimate
29 Apr 2022
£170,000
29 Aug 2008
£125,000
View +1 more
More details

Flat 4, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 445 sq ft
Today
£168,878
streetscan.co.uk estimate
28 Feb 2013
£105,000
19 Dec 2001
£74,995
More details

Flat 5, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£191,482
streetscan.co.uk estimate
2 Aug 2005
£115,000
7 Dec 2001
£74,995
More details

Flat 6, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£189,995
streetscan.co.uk estimate
13 Oct 2020
£175,000
4 Dec 2014
£125,000
View +3 more
More details

Flat 7, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£184,907
streetscan.co.uk estimate
11 Sep 2020
£168,000
17 May 2017
£160,000
View +1 more
More details

Flat 8, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£175,471
streetscan.co.uk estimate
20 Dec 2018
£165,000
23 Sep 2016
£150,000
View +2 more
More details

Flat 9, Summers Lodge Horace Gay Gardens, Letchworth Garden City, North Hertfordshire, Hertfordshire, SG6 4XS

🏠 Flat
🛏️ 2bed
📐 431 sq ft
Today
£172,490
streetscan.co.uk estimate
12 May 2023
£170,000
10 Dec 2001
£75,995
More details

Area Insights

Data Sources

Properties at SG6 4XS appear sixty-one times in the Land Registry records, with the latest transaction recorded on 15 Aug 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Mar 2009. 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.