House Prices

House Prices & Home Values Slidell, LA 2026


Average Data

average house price$266,096
average size per house2165 ft²
average price per ft²123 $ / ft²

04/15/2026 - The value range (VR) for house prices in Slidell, LA is $110/ sqft to $125/ sqft. An average home with 2165 sqft costs approximately $238,150 to $270,625. Slidell, LA includes 3 ZIP codes and it is located in St. Tammany county. The lowest prices are found in ZIP 70460, while the highest are in ZIP 70458. The average price per sqare feet is $123. Our analysis is based on 51 property listings.

Avergage prices by ZIP codes Slidell

70458113 $ / ft²
70460113 $ / ft²
70461133 $ / ft²




Historical development of home values in Slidell

Year Estimated value (USD) Change vs. 2025
2010 $123,580 -53.6%
2011 $118,801 -55.4%
2012 $118,481 -55.5%
2013 $122,910 -53.8%
2014 $129,021 -51.5%
2015 $135,643 -49.0%
2016 $142,722 -46.4%
2017 $150,425 -43.5%
2018 $158,741 -40.3%
2019 $166,102 -37.6%
2020 $174,689 -34.4%
2021 $198,690 -25.3%
2022 $231,627 -13.0%
2023 $244,262 -8.2%
2024 $258,393 -2.9%
2025 $266,096 0.0%

Graph: estimated home values in Slidell over time (USD)



Example: 100% financing house in Slidell

Loan amount: $266,096

Interest rate: 6.00%

Fixed monthly payment: $1,595.38

Breakdown in the 1st month:
Interest portion: $1,330.48  –  Principal portion: $264.90

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $15,876.87 $3,267.69 $262,828.31
2 $15,675.33 $3,469.23 $259,359.08
3 $15,461.35 $3,683.21 $255,675.87
4 $15,234.18 $3,910.38 $251,765.49
5 $14,992.99 $4,151.56 $247,613.92
6 $14,736.94 $4,407.62 $243,206.30
7 $14,465.08 $4,679.48 $238,526.82
8 $14,176.46 $4,968.10 $233,558.72
9 $13,870.04 $5,274.52 $228,284.21
10 $13,544.72 $5,599.84 $222,684.37
11 $13,199.33 $5,945.22 $216,739.14
12 $12,832.65 $6,311.91 $210,427.23
13 $12,443.34 $6,701.22 $203,726.01
14 $12,030.03 $7,114.53 $196,611.48
15 $11,591.22 $7,553.34 $189,058.13
16 $11,125.34 $8,019.22 $181,038.92
17 $10,630.73 $8,513.82 $172,525.09
18 $10,105.62 $9,038.94 $163,486.15
19 $9,548.12 $9,596.44 $153,889.71
20 $8,956.23 $10,188.33 $143,701.38
21 $8,327.84 $10,816.72 $132,884.66
22 $7,660.69 $11,483.87 $121,400.79
23 $6,952.39 $12,192.17 $109,208.61
24 $6,200.40 $12,944.16 $96,264.45
25 $5,402.03 $13,742.53 $82,521.92
26 $4,554.42 $14,590.14 $67,931.79
27 $3,654.53 $15,490.03 $52,441.76
28 $2,699.14 $16,445.42 $35,996.34
29 $1,684.83 $17,459.73 $18,536.61
30 $607.95 $18,536.61 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Slidell, LA


1500 sqft3900 sqft
Ø selling price$223,246$474,904
Ø fast selling$202,951$427,413
Ø high price sale$243,541$522,394

In 2026, houses in Slidell, LA will be offered at an average price of $123 per square foot. A 1,500 sqft home priced at $223,246 is 20.79% more expensive per square foot than a 3,900 sqft home priced at $474,904. Home prices in Slidell, LA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $328,779. Sellers who can wait longer may achieve a higher price of up to $401,842.


Discover Slidell, LA

Location & Lifestyle

Located on the northeast shore of Lake Pontchartrain, Slidell, Louisiana offers small-town charm with quick access to New Orleans.
As a gateway to the Northshore, the city blends waterway views, cypress swamps, and suburban convenience.
Its position in St. Tammany Parish makes Slidell a strategic hub for commuters and weekend explorers.

Things to Do & Dining

Visitors love the Honey Island Swamp tours, Bayou Bonfouca boardwalks, and fishing along the Rigolets.
Downtown Slidell features murals, antique shops, and local restaurants serving Gulf seafood and Cajun flavors.
Seasonal festivals and the Camellia City Farmers Market showcase music, crafts, and fresh regional produce.

Economy, Schools & Real Estate

Slidell?s economy spans healthcare, retail, and shipbuilding, while strong public schools and parks make it family-friendly.
Homebuyers find diverse real estate options?from waterfront properties to affordable neighborhoods?plus lower taxes than many metro areas.

Getting Here & Travel Tips

With I-10, I-12, and I-59 intersecting nearby, travelers enjoy easy drives to the Mississippi Gulf Coast, Baton Rouge, and the French Quarter.
Plan your visit to Slidell, LA to discover outdoor recreation, tasty cuisine, and a relaxed Northshore lifestyle.



FAQ – Home Values in Slidell

What is the median home value in Slidell in 2026?

In 2026, the typical home value in Slidell is about $266,096 for an average home size of 2165 square feet. This corresponds to an average price of roughly $123 per square foot.

What is the average cost per square foot in Slidell?

In 2026, homes in Slidell sell for an average of around $123 per square foot, with a typical range between $110 and $125 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Slidell is about 2165 square feet, with an estimated 2026 value around $266,096.



Locations close to Slidell, LA

Springfield, LA140 $ / ft²
Sun, LA131 $ / ft²
Talisheek, LA118 $ / ft²
Roseland, LA97 $ / ft²
Robert, LA121 $ / ft²
Ponchatoula, LA98 $ / ft²
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