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Saint Tammany County, LA Real Estate & Property Data

Saint Tammany County Real Estate Market Trends

Last Updated: September 20, 2025

With up-to-date real estate data get detailed insight into Saint Tammany County, LA sourced from the nation’s leading property data provider. The current median home price in Saint Tammany County, LA is $299,999. Saint Tammany County real estate data shows that there have been a total of 3,566 residential properties sold over the past 12 months. ATTOM’s Saint Tammany County real estate data indicates that the county has 52 properties in foreclosure and 7 REOs (real estate bank owned) properties.

Get property data for any address in Saint Tammany County, LA or the country:

Total Residential Properties 98,678

Total Commercial Properties 18,198

Avg. Home Age (Single Family Home) 29 Years

Avg. Square Feet (Single Family Home) 2,093

Total 2025 Residential Sales (year-to-date) 1,959

% of Homes Seriously Underwater (Q3 2025) 2.71%

Total 2024 Residential Sales 3,323

% of Equity Rich Homes (Q3 2025) 22.11%

Effective 2024 Property Tax 0.79%

Total Foreclosure Filings (year-to-date) 266

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Saint Tammany County, LA Real Estate Overview

There were 3,566 residential properties sold in the past year in Saint Tammany County, LA. The median home value in Saint Tammany County, LA is $269,364. There are a total of 98,678 residential properties in the Saint Tammany.

Median Sales Price i

$299,999

(Jul 2025)

-6.3%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 $299,999
June '25 Jun '25 $299,750
May '25 May '25 $290,000
April '25 Apr '25 $320,000
March '25 Mar '25 $275,000
February '25 Feb '25 $305,000
January '25 Jan '25 $325,000
December '24 Dec '24 $298,500
November '24 Nov '24 $291,000
October '24 Oct '24 $304,000
September '24 Sep '24 $310,750
August '24 Aug '24 $294,000

Median Down Payment i

$34,000

(Jul 2025)

-22.2%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 $34,000
June '25 Jun '25 $43,000
May '25 May '25 $25,500
April '25 Apr '25 $42,000
March '25 Mar '25 $26,250
February '25 Feb '25 $25,275
January '25 Jan '25 $41,980
December '24 Dec '24 $44,980
November '24 Nov '24 $28,425
October '24 Oct '24 $40,125
September '24 Sep '24 $43,907
August '24 Aug '24 $27,850

Number of Homes Sold i

363

(Jul 2025)

+11.7%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 363
June '25 Jun '25 339
May '25 May '25 287
April '25 Apr '25 316
March '25 Mar '25 222
February '25 Feb '25 237
January '25 Jan '25 195
December '24 Dec '24 241
November '24 Nov '24 254
October '24 Oct '24 274
September '24 Sep '24 195
August '24 Aug '24 318

Number of Purchase Loans i

223

(Jul 2025)

-3.5%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 223
June '25 Jun '25 217
May '25 May '25 203
April '25 Apr '25 218
March '25 Mar '25 151
February '25 Feb '25 149
January '25 Jan '25 122
December '24 Dec '24 168
November '24 Nov '24 162
October '24 Oct '24 158
September '24 Sep '24 116
August '24 Aug '24 202

Number of REFI Loans i

242

(Jul 2025)

-8.3%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 242
June '25 Jun '25 207
May '25 May '25 220
April '25 Apr '25 203
March '25 Mar '25 184
February '25 Feb '25 187
January '25 Jan '25 187
December '24 Dec '24 182
November '24 Nov '24 233
October '24 Oct '24 294
September '24 Sep '24 203
August '24 Aug '24 267

Number of HELOC Loans i

(Jul 2025)

+490%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 59
June '25 Jun '25 79
May '25 May '25 55
April '25 Apr '25 69
March '25 Mar '25 62
February '25 Feb '25 50
January '25 Jan '25 51
December '24 Dec '24 29
November '24 Nov '24 7
October '24 Oct '24 5
September '24 Sep '24 9
August '24 Aug '24 8

Saint Tammany County, LA Real Estate Market Overview

Last 30 days

City

Median Est. Value
City

Median Est. Value
City

Median Est. Value

Abita Springs

$257,091 $135.38/sqft
Bush

$198,376 $93.07/sqft
Covington

$299,869 $138.95/sqft
Folsom

$227,474 $106.36/sqft
Lacombe

$197,220 $107.35/sqft
Madisonville

$372,821 $165.36/sqft
Mandeville

$359,629 $154.85/sqft
Pearl River

$209,058 $104.93/sqft
Slidell

$225,928 $114.78/sqft
Talisheek

$269,364 $128.72/sqft

Saint Tammany County, LA Foreclosure Activity

There were a total of 52 Saint Tammany County, LA properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 52 Saint Tammany County, LA properties and repossessed 7 Saint Tammany County, LA properties through completed foreclosures (REOs) in July 2025.

Total Foreclosure Filings i

(Jul 2025)

+85.7%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years