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Market Intelligence · LA / St. Tammany Parish

Slidell, LA home prices and housing market

3 ZIP markets liveData updated September 2026Typical value$221K1-yr changeDown2.9%

The typical home value in Slidell, LA is $221K as of September 2026, down 2.9% from a year ago, based on the Zillow Home Value Index. In the typical Slidell ZIP code, the median list price is $280K and homes spend a median of 71 days on market as of September 2026 (Realtor.com).

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The coverage

Slidell, by the numbers.

Typical home valueZillow ZHVI, September 2026
$221K
1-yr changeMedian across Slidell ZIPs
-2.9%
ZIP markets live5 tracked in Slidell
3
County
St. Tammany Parish

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12-month value trend

-2.9% over 12 months

Typical home value in Slidell over the last 12 months: $228K in Sep 2025 to $221K in Sep 2026 (-2.9%).

Sep 2025$228K

Sep 2026$221K

Median Zillow home value index across Slidell's ZIP codes.

Context

Slidell's housing market is cooler than it was a year ago. The typical home value in Slidell is $221,151, down 2.9% over the past year as of September 2026. Sellers are asking more than that, with a median list price of $279,925. Homes are taking a while to sell, at a median of 71 days on market. Inventory is meaningful, with 548 homes for sale and 122 new listings in September 2026, and 22.5% of listings have taken a price cut. For a homeowner weighing a sale, the citywide picture is a market where buyers have options and pricing realistically from day one matters more than it did in a hotter year.

The numbers

What is the housing market like in Slidell, LA?

Typical home value

$221K

Down2.9%YoY

Median list price

$280K

Days on market

71

Homes for sale

548

Price cuts

22.5%

New listings

122

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026)

Figures reflect Slidell's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

Prices over time

Slidell, LA home prices over time

Typical home values in Slidell, LA are down 2.9% over the past year, from $228K in September 2025 to $221K in September 2026.

Typical home value in Slidell, LA, September of each year
MonthTypical value1-yr change
September 2026$221,151-2.9%
September 2025$227,827No prior year

Typical value is the median Zillow Home Value Index across Slidell ZIP codes, taken in September of each year so every row compares the same month.

Market balance

Is Slidell, LA a buyer's or seller's market?

Slidell, LA leans toward a buyer's market.

Homes are taking longer to sell and homes for sale are building up relative to new listings, which gives buyers more room to negotiate.

Based on a median of 71 days on market and 22% of listings with a price cut in the typical Slidell ZIP code, and 122 new listings against 548 active listings across Slidell, as of September 2026 (Realtor.com).

The outlook

Slidell housing market forecast 2027

-0.7%

Weighted average of Zillow's ZIP forecasts, 12 months to September 2027

A weighted average of Zillow's ZIP forecasts, across 3 Slidell ZIP codes, points to typical home values falling 0.7% by September 2027.

Over the 12 months through September 2026, typical home values in Slidell fell 2.9%, per the Zillow Home Value Index.

Will home prices drop in Slidell?

The forecasts point that way: a weighted average of Zillow's ZIP forecasts for Slidell shows typical home values falling 0.7% by September 2027, after a 2.9% decline over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

How this is calculated: each ZIP code's 12-month Zillow forecast is weighted by its typical home value (Zillow Home Value Index, September 2026). 3 Slidell ZIP codes have both figures.

Forecast: a weighted average of Zillow's ZIP forecasts (Zillow Home Value Forecast, published October 2026), calculated by Home Value Pros. A forecast, not a guarantee.

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Live markets

What ZIP codes are live in Slidell?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of September 2026. 1-yr change compares it to the same ZIP a year earlier. We track 5 Slidell ZIP codes in total; the remaining 2 publish as their data clears editorial QA.

Zillow ZHVI, September 2026

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Common questions

Questions about Slidell, LA home prices.

How much is a home in Slidell worth?

The typical home value in Slidell is $221,151 as of September 2026, down 2.9% over the past year. This is a citywide figure, so individual homes will vary.

How long does it take to sell a house in Slidell?

Homes in Slidell spend a median of 71 days on market as of September 2026. With 22.5% of listings carrying a price cut, pricing right at the start can help avoid a longer wait.

How competitive is the Slidell housing market?

There were 548 homes for sale in Slidell as of September 2026, with 122 new listings that month. That level of supply gives buyers room to compare, which tends to reward sellers who price accurately.

Are home prices going up or down in Slidell, LA?

Typical home values in Slidell, LA are down 2.9% over the past year, based on the Zillow Home Value Index as of September 2026.

Is Slidell, LA a buyer's or seller's market?

Slidell, LA leans toward a buyer's market. Homes are taking longer to sell and homes for sale are building up relative to new listings, which gives buyers more room to negotiate. Based on a median of 71 days on market and 22% of listings with a price cut in the typical Slidell ZIP code, and 122 new listings against 548 active listings across Slidell, as of September 2026 (Realtor.com).

Nearby markets

More Louisiana housing markets.

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