How much is a home worth in ZIP code 70448?

The typical home in 70448 is worth $341,984, based on the Zillow Home Value Index.

Are home values rising in 70448?

Home values in 70448 are down 0.0% over the past year, and up 2.7% a year over five years.

What is the typical rent in 70448?

A typical home in 70448 rents for about $1,830 a month, a gross rental yield of 6.4%.

What is the property tax rate in 70448?

The effective property tax rate in 70448 is 0.8% — roughly $2,672 a year on a typical home.

ZIP code 70448 has a population of 26,338 and a median household income of $95,682.

HousingHandbookReference data

…

U.S. ZIP Code · LA70448

St. Tammany Parish · Slidell-Mandeville-Covington, LA

Typical home value

$341,984^[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year: 0.0%
5-year / yr: +2.7%
10-year / yr: +3.3%

Relative price

vs U.S.: +20.4%
vs metro: +17.8%
vs state: +88.2%

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 70448 is worth $341,984 — 17.8% above the Slidell-Mandeville-Covington, LA median. Over the past year, values have fallen 0.0%. Homes here rent for a typical $1,830 a month — a 6.4% gross rental yield. The effective property tax rate is 0.8%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent: $1,830^[2]
Gross yield: 6.4%^[2]
Cap rate: 3.9%^[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate: 0.8%^[3]
Typical annual tax: $2,672^[3]

#Climate risk

FEMA National Risk Index ratings for St. Tammany Parish. "Not Applicable" means the hazard does not threaten the county.

Overall risk: Relatively High^[4]
Riverine flood: Relatively High
Coastal flood: Relatively High
Wildfire: Relatively Moderate
Drought: Relatively Moderate
Heat wave: Relatively Moderate
Hurricane: Very High
Tornado: Relatively Moderate
Earthquake: Relatively Low
Winter weather: Relatively Moderate

#Who lives here

Population: 26,338^[3]
Median household income: $95,682^[3]

#Migration

Household moves in and out of St. Tammany Parish over a year, from IRS tax-return data.

Net migration: +330^[5]
Moved in: 6,562
Moved out: 6,232

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools: 8
Elementary: 4
Middle: 4
High: 0

Lake Harbor Middle School
Middle · Grades 4–6 · St. Tammany Parish
603 students
Mandeville Junior High School
Middle · Grades 7–8 · St. Tammany Parish
542 students
Mandeville Middle
Middle · Grades 4–6 · St. Tammany Parish
535 students
Mandeville Elementary School
Elementary · Grades PK–3 · St. Tammany Parish
531 students
Woodlake Elementary School
Elementary · Grades PK–3 · St. Tammany Parish
496 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Home value$Monthly rent$

Gross yield6.4%

Net yield (after ~40% expenses)3.9%

Annual rent$21,962

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Home price$Down payment%Interest rate%Loan termyears

Monthly payment$1,729

Loan principal$273,587

Down payment$68,397

Total interest paid$348,945

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Home price$Monthly rent$Down payment%Mortgage rate%Property tax rate% / yrMaintenance% / yrRule of thumb: 1% of home value per year.

Own : rent ratio1.22

Monthly cost to own$2,237

Monthly rent$1,830

Renting is meaningfully cheaper month-to-month.

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation: 75th percentile^[1]
Rental yield: 33rd percentile^[2]
Property tax: 83rd percentile^[3]

Frequently asked

How much is a home worth in ZIP code 70448?: The typical home in 70448 is worth $341,984, based on the Zillow Home Value Index.
Are home values rising in 70448?: Home values in 70448 are down 0.0% over the past year, and up 2.7% a year over five years.
What is the typical rent in 70448?: A typical home in 70448 rents for about $1,830 a month, a gross rental yield of 6.4%.
What is the property tax rate in 70448?: The effective property tax rate in 70448 is 0.8% — roughly $2,672 a year on a typical home.
Who lives in 70448?: ZIP code 70448 has a population of 26,338 and a median household income of $95,682.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

70433 vs 70448 →
Covington, LA
Typical home
$340,828
Gross yield
5.3%
70435 vs 70448 →
Covington, LA
Typical home
$306,746
Gross yield
8.0%
70447
Madisonville, LA
Typical home
$378,224
Gross yield
—
70437
Folsom, LA
Typical home
$303,774
Gross yield
—
70431
LA
Typical home
$290,331
Gross yield
—
70420
Abita Springs, LA
Typical home
$282,421
Gross yield
—

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#Jump to section

U.S. ZIP Code · LA70448

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