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Saint Helena Island, SC Real Estate & Property Data

Saint Helena Island Real Estate Market Trends

Last Updated: September 20, 2025

Accurate and comprehensive real estate data is critical for insight into Saint Helena Island, SC 29920. ATTOM’s Saint Helena Island real estate data is updated daily, and current market trends show that in Saint Helena Island, SC a total of 356 residential properties have sold over the past year. With a median home price of $630,000 in Saint Helena Island and a total of 1 foreclosures. Get detailed property data for Saint Helena Island, SC instantly. ATTOM is your one-stop-shop for the Saint Helena Island property reports and real estate data you need in Saint Helena Island, SC.

Saint Helena Island Real Estate Market Trends

Get property data for any address in Saint Helena Island, SC or the country:

Total Residential Properties 8,630

Total Commercial Properties 181

Avg. Home Age (Single Family Home) 37 Years

Avg. Square Feet (Single Family Home) 1,932

Total 2025 Residential Sales (year-to-date) 201

% of Homes Seriously Underwater (Q3 2025) 1.08%

Total 2024 Residential Sales 283

% of Equity Rich Homes (Q3 2025) 28.55%

Effective 2024 Property Tax 0.65%

Total Foreclosure Filings (year-to-date) 10

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Saint Helena Island, SC 29920 Real Estate Overview

There were 356 residential properties sold in the past year in Saint Helena Island, SC 29920. The median home value in Saint Helena Island, SC 29920 is $548,170. There are a total of 8,630 residential properties in the 29920.

Median Sales Price i

$630,000

(Jul 2025)

-11.3%

year-over-year

y-o-y

July '25 Jul '25 $630,000
June '25 Jun '25 $743,500
May '25 May '25 $670,000
April '25 Apr '25 $666,000
March '25 Mar '25 $762,500
February '25 Feb '25 $561,000
January '25 Jan '25 $825,000
December '24 Dec '24 $406,250
November '24 Nov '24 $840,000
October '24 Oct '24 $618,000
September '24 Sep '24 $625,000
August '24 Aug '24 $822,500

Median Down Payment i

$137,502

(Jul 2025)

+40.4%

year-over-year

y-o-y

July '25 Jul '25 $137,502
June '25 Jun '25 $241,000
May '25 May '25 $159,710
April '25 Apr '25 $227,625
March '25 Mar '25 $195,000
February '25 Feb '25 $135,028
January '25 Jan '25 $190,500
December '24 Dec '24 $65,000
November '24 Nov '24 $207,500
October '24 Oct '24 $126,000
September '24 Sep '24 $125,000
August '24 Aug '24 $356,000

Number of Homes Sold i

36

(Jul 2025)

+89.5%

year-over-year

y-o-y

July '25 Jul '25 36
June '25 Jun '25 21
May '25 May '25 43
April '25 Apr '25 25
March '25 Mar '25 38
February '25 Feb '25 21
January '25 Jan '25 17
December '24 Dec '24 26
November '24 Nov '24 27
October '24 Oct '24 24
September '24 Sep '24 24
August '24 Aug '24 35

Number of Purchase Loans i

14

(Jul 2025)

+366.7%

year-over-year

y-o-y

July '25 Jul '25 14
June '25 Jun '25 11
May '25 May '25 26
April '25 Apr '25 11
March '25 Mar '25 15
February '25 Feb '25 8
January '25 Jan '25 10
December '24 Dec '24 12
November '24 Nov '24 18
October '24 Oct '24 14
September '24 Sep '24 7
August '24 Aug '24 8

Number of REFI Loans i

6

(Jul 2025)

+500%

year-over-year

y-o-y

July '25 Jul '25 6
June '25 Jun '25 7
May '25 May '25 4
April '25 Apr '25 12
March '25 Mar '25 7
February '25 Feb '25 4
January '25 Jan '25 5
December '24 Dec '24 7
November '24 Nov '24 3
October '24 Oct '24 8
September '24 Sep '24 2
August '24 Aug '24 4

Number of HELOC Loans i

4

(Jul 2025)

July '25 Jul '25 4
June '25 Jun '25 2
May '25 May '25 2
April '25 Apr '25 6
March '25 Mar '25 5
February '25 Feb '25 1
January '25 Jan '25 6
December '24 Dec '24 5
November '24 Nov '24 5
October '24 Oct '24 5
September '24 Sep '24 3
August '24 Aug '24 4

Saint Helena Island, SC 29920 Real Estate Market Overview

Last 30 days

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Saint Helena Island, SC 29920 Foreclosure Activity

There were a total of 1 Saint Helena Island, SC 29920 properties with a foreclosure filing in July 2025.

Total Foreclosure Filings i

1

(Jul 2025)

July '25 Jul '25 1
June '25 Jun '25 N/A
May '25 May '25 1
April '25 Apr '25 1
March '25 Mar '25 1
February '25 Feb '25 5
January '25 Jan '25 1
December '24 Dec '24 2
November '24 Nov '24 N/A
October '24 Oct '24 2
September '24 Sep '24 2
August '24 Aug '24 2

Foreclosure Starts i

1

(Jul 2025)

July '25 Jul '25 1
June '25 Jun '25 N/A
May '25 May '25 1
April '25 Apr '25 1
March '25 Mar '25 1
February '25 Feb '25 2
January '25 Jan '25 1
December '24 Dec '24 2
November '24 Nov '24 N/A
October '24 Oct '24 2
September '24 Sep '24 1
August '24 Aug '24 1

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