FOR SALE BY OWNER

For sale

$599,000

Est. $4,092/mo —

•

3 ba

•

2,436

sq ft

303 Mariners Is, Mandeville, LA 70448

About this home

Gorgeous views unobstructed of Lake Pontchartrain. Very new HVAC , new appliances , washer/dryer 2nd refrigerator subzero in kitchen Impeccable , move in ready 3 BR , all with ensuites baths easy commute to causeway HOA fees cover water / sewage, flood and property insurance , all landscaping , pest control, weekly common area cleaning. Secure elevator lobby 24 hour camera security with gated community

CondoProperty Type

2001Year Built

1 acresLot Size

$246Price/Sq.Ft.

Source:ForSaleByOwner.com #24418004

Payment calculator

$4,092 per month

Principal and interest$3,310

Property taxes

$298

HOA dues

Home insurance

$484

Utilities

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Open houses

No upcoming open houses.

Nearby open houses (10)

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3 beds2 baths1,064 sq ft
23242 Delery St, St, Mandeville, LA 70471
1.3 acre lot • Parking • Built 1966
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$334,900
3 beds2 baths1,538 sq ft
22030 Giselle Dr, Mandeville, LA 70471
0.23 acre lot • 2 garage spots • Built 2022
OPEN TODAY, 1PM TO 3PM
$549,900
4 beds2.5 baths3,312 sq ft
124 Cherry Laurel Dr, Covington, LA 70433
0.7 acre lot • 2 garage spots • Community pool
OPEN TODAY, 1PM TO 3PM
$375,000
3 beds2 baths2,464 sq ft
413 Venus Dr, Mandeville, LA 70471
Built 1984 • Listed 22 days
OPEN TODAY, 1PM TO 3PM
$374,900
3 beds2.5 baths2,461 sq ft
20010 5th Ave, Covington, LA 70433
2.83 acre lot • Garage • Built 1991
OPEN TODAY, 2PM TO 4PM
$935,000
6 beds4.5 baths4,498 sq ft
1000 Wild Magnolia Ct, Madisonville, LA 70447
0.53 acre lot • 3 garage spots • Community pool
OPEN TODAY, 2PM TO 4PM
$900,000
4 beds3 baths2,549 sq ft
724 E Independence St, Covington, LA 70433
7,200 sq ft lot • 2 parking spots • Built 2001
OPEN NOV 21, 10AM TO 12PM
$530,000
5 beds3 baths2,664 sq ft
1028 Spring Haven Ln, Madisonville, LA 70447
0.31 acre lot • 2 garage spots • Built 2019
OPEN NOV 21, 11AM TO 3PM
$304,031
3 beds2 baths1,578 sq ft
71282 Porter Dr, Abita Springs, LA 70420
5,662 sq ft lot • Garage • Built 2026
OPEN NOV 21, 12PM TO 2PM
$400,000
3 beds2 baths1,410 sq ft
105 5th St, Madisonville, LA 70447
3 parking spots • Built 1996 • Listed 22 days

Around this home

Schools

K - 12
Preschool & daycare

Mandeville Elementary School

Public PreK-3 • Assigned • 0.7mi

10/10

Mandeville Junior High School

Public 7-8 • Assigned • 1.1mi

10/10

Mandeville High School

Public 9-12 • Assigned • 1.3mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Market insights

303 Mariners Is · $599,000

DAYS ON MARKET

The average home goes pending in 74 days.

SALE-TO-LIST

Most homes are selling 4% below list price.

LIST PRICE

Median sale price in this area is $174,841. (71% lower than this home)

PRICE DROP

36% of homes in this area have had a price drop in the past month.

Property details

Exterior
Finance

Home design
Condo

Sale and tax history for 303 Mariners Is

Sale History
Tax History

Year

Property tax

Land + Additions

Assessment*

2025

$3,574 (−3.3%)

$10,000 + $25,215

$35,215

2024

$3,696 (−2.3%)

$10,000 + $25,215

$35,215

2023

$3,785

$10,000 + $24,067

$34,067

2022

$3,785 (+0.1%)

$10,000 + $24,067

$34,067

2021

$3,780

$10,000 + $24,067

$34,067

2020

$3,776 (−18.3%)

$10,000 + $24,067

$34,067

2019

$4,623 (−0.1%)

$10,000 + $21,894

$31,894

2018

$4,629 (−1.5%)

$10,000 + $21,894

$31,894

2017

$4,702 (−0.7%)

$10,000 + $21,894

$31,894

2016

$4,736 (+40.1%)

$10,000 + $21,894

$31,894

2014

$3,380 (−0.1%)

$11,200 + $10,428

$21,628

2013

$3,385

$11,200 + $10,428

$21,628

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Finished Sq. Ft.

2,436

Unfinished Sq. Ft.

—

Total Sq. Ft.

2,436

Year built

2000

Style

Condo/Co-op

County

St. Tammany Parish

APN

60626

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Nov 15, 2026.

Historical weather

Mandeville, LA • 70448

Average low and high temperatures (°F)

61°

41°

70°

49°

76°

55°

80°

62°

83°

68°

90°

74°

92°

76°

91°

73°

90°

69°

82°

61°

75°

55°

66°

46°

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

92/ 100

Exceptional sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

10.1 hrs

7.1 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 303 Mariners Is

$575,595

$23K under list price of $599K

Nearby comparable homes

The Redfin Estimate uses 4 recent nearby sales, priced between $2,000 to $369K.

SOLD AUG 11, 2026
106 Pine Aly, Mandeville, LA 70471
$368,500 Last sold price
3 beds2.5 baths1,730 sq ft
106 Pine Aly, Mandeville, LA 70471
$33/sq ft
smaller lot
6 years newer
SOLD JUL 7, 2026
$355,000 Last sold price
3 beds2 baths2,153 sq ft
22 S Court Villa Dr, Mandeville, LA 70471
$81/sq ft
22 years older
SOLD MAY 22, 2026
$2,000 Last sold price
3 beds2 baths1,611 sq ft
640 Tete Lours Dr, Mandeville, LA 70471
$245/sq ft
18 years older
SOLD MAR 14, 2014
1202 Magnolia Aly, Mandeville, LA 70471
$242,500 Last sold price
3 beds2.5 baths1,729 sq ft
1202 Magnolia Aly, Mandeville, LA 70471
$106/sq ft
smaller lot
6 years newer

Rental earnings

Est. $3,390 per month, based on comparable rentals

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