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Saint Tammany

CountyThe kind of area this report covers. Neighborhood areas nest inside each other, from broad districts down to small pockets.LouisianaBalanced market
Market temperatureA 0 to 100 score comparing this area with every similar area nationwide each month. 0 is the strongest buyer's market, 100 the strongest seller's market.Balanced market · 51
Buyer's marketBalancedSeller's market
$288K
Median sale priceThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.
+6.5%
1-yr changeHow much prices and sales counts changed since the same time last year, using a 3-month average to smooth out noise. Above the dashed line means growth.
3,627
Sales (12 mo)How many homes sold here in the last 12 months. More sales make the other numbers more reliable.
$279K
Median valueThe middle estimated value of all homes here, not just the ones that recently sold.

Deed records through Jul 2026Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.

Market Trends

Market temperature (0–100)How the 0 to 100 market score moved over time. It blends price growth, sales pace, how often homes change hands, and seller profits.Temperature
20162018201920202022202320252026
Sale pricesThe middle sale price each month, counting normal open-market sales. The average runs above the median when a few expensive sales pull it up. Bars show how many homes sold.MedianSales
20162018201920202022202320252026
Growth (year over year)How much prices and sales counts changed since the same time last year, using a 3-month average to smooth out noise. Above the dashed line means growth.PriceSales
20162018201920202022202320252026
Price per square footThe middle price per square foot, for sales where the size is known. It adjusts for homes being different sizes.$/ft²
20162018201920202022202320252026
Sale premium vs estimated valueHow sale prices compare with our estimated values at the time of sale. Above the dashed line, homes sold for more than the models expected — a sign of competitive bidding. Below it, buyers paid under model value.Premium
20162018201920202022202320252026
Annual turnover (share of homes sold)The share of all homes here that sold in the trailing 12 months. Higher turnover means a more liquid market where homes trade hands more often.Turnover
20162018201920202022202320252026
Buyer mixWho is buying. Cash means no mortgage was recorded, investor means the buyer looked like an investor, and flip means the home resold within a year.CashInvestorFlip resale
20162018201920202022202320252026
Financing (share of purchase price)For buyers who borrowed: the middle share of the price they financed, and the middle share they paid up front.Loan (LTV)Down payment
20162018201920202022202320252026
Sellers who sold at a gainThe share of sellers each month who sold for more than they originally paid.Sold at gain
20162018201920202022202320252026
Typical hold before sellingThe middle number of years sellers owned their home before selling.Median hold
20162018201920202022202320252026
Median annualized return at resaleThe middle yearly gain sellers earned, spread across the years they owned the home. Only counts homes held at least a year.Annualized gain
20162018201920202022202320252026
Preforeclosure filingsForeclosure notices filed each month. A rise can be an early sign that more owners are struggling. Auction stage counts the filings that reached a scheduled foreclosure auction.FilingsAuction stage
20162018201920202022202320252026

Housing Stock

HomesHow many homes we have records for in this area.102,397
Median value (AVM)The middle estimated value of all homes here, not just the ones that recently sold.$279K
Median sizeThe middle home size here, measured in square feet.1,931 ft²
Median year builtThe middle build year for homes here. A recent year means most housing is newer.1998
Single familyThe share of homes here that are single-family houses.94%
CondosThe share of homes here that are condos.3.1%

Equity & Ownership

Equity rich (LTV ≤ 50%)The share of owners who owe half or less of what their home is worth, meaning they hold a lot of equity.43%
Underwater (LTV ≥ 125%)The share of owners who owe at least 25% more than their home is worth.2.9%
Owner occupiedThe share of homes lived in by their owner rather than rented out or left empty.86%
Company ownedThe share of homes owned by a company or trust instead of a person.6.9%
Median loan-to-valueThe middle share of home value still owed on loans across all owners here.59%
Typical ownership tenureHow long the typical owner here has held their home.8.2 yrs

Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all countys nationally.

How Saint Tammany compares

By median home value, Saint Tammany is the 3rd most expensive of 64 counties in Louisiana, and its typical home is worth more than 74% of all homes in Louisiana.

Home values in Saint Tammany

Share of homes at each estimated value.

Median
$71K$1M
counties in Louisiana ranked by median home value
#LouisianaMedian valueHomes
1Plaquemines Parish$315K8,950
2West Feliciana Parish$306K4,210
3Saint Tammany$279K102,397
4Ascension Parish$274K46,868
5Saint Charles$273K18,003
6Cameron Parish$252K2,931
7Orleans Parish$239K120,145
8Richland Parish$235K8,121
9Lafayette Parish$227K89,196
10West Baton Rouge Parish$227K9,258
11Livingston Parish$226K52,087
12Bossier Parish$225K46,552
13Lincoln Parish$214K15,493
14East Baton Rouge Parish$212K154,089
15Jefferson Parish$197K142,485
16Tangipahoa Parish$193K47,003
17Beauregard Parish$190K13,909
18St John The Baptist$187K16,010
19Franklin Parish$184K8,561
20Sabine Parish$178K13,581
21Calcasieu Parish$174K69,804
22Lafourche Parish$172K35,771
23Ouachita Parish$171K56,449
24Iberia Parish$170K27,320

64 counties in Louisiana are ranked; the most valuable are listed here.

Markets in Saint Tammany, most valuable first

About the Saint Tammany market

What is the median home price in Saint Tammany, LA?

The median sale price in Saint Tammany, LA is $288,000 (data through July 2026), based on deeds recorded with the county. That is up 6.5% from a year earlier.

How many homes sell in Saint Tammany, LA each year?

3,627 homes sold in Saint Tammany, LA over the last 12 months (data through July 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.

Is Saint Tammany, LA a buyer's or seller's market?

Saint Tammany, LA is currently a balanced market, scoring 51 out of 100 on TopHap's market temperature index (data through July 2026). The score weighs sales velocity and price direction; above 60 favours sellers, below 40 favours buyers.

How many homes are there in Saint Tammany, LA?

Saint Tammany, LA contains 102,397 residential properties, with a median of 1,931 square feet, built around 1998. The median TopHap Estimate is $279K.

How does Saint Tammany, LA compare to the rest of Louisiana?

By median home value, Saint Tammany, LA is the 3rd most expensive of 64 counties in Louisiana. Its typical home is worth more than 74% of all homes in Louisiana. West Feliciana Parish ranks just above it and Ascension Parish just below. The ranking is rebuilt nightly from the county assessor record of every home in each area.

Do people own or rent in Saint Tammany, LA?

86% of homes in Saint Tammany, LA are owner-occupied. 7% are held by a company rather than an individual.

How much equity do owners in Saint Tammany, LA hold?

43% of mortgaged homes in Saint Tammany, LA are equity-rich, meaning the loan balance is under half the home's value. 2.9% owe more than the home is worth.

Browse addresses

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Explore Saint Tammany on the map

See every recorded sale, price heat map, school zone and flood overlay across Saint Tammanyin TopHap’s interactive 3D map.

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