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Marlene Coats

Marlene Coats
Real Estate Agent
Mandeville LA

(LA: )

13 years experience

REALTOR® 20 Active Listings Serves Saint Tammany County, LA
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Contact Information

Brokerage
Keller Williams Realty Services

Office Website
Office Address
1522 W Causeway Approach
Mandeville, LA  70471
(Saint Tammany County)
Office Phone
985-727-7000
Office Fax
985-318-1019
Mobile
985-974-7786
Email
mcoa**@**.com
Show Email for $5

Service Areas

Killian: LA Springfield: LA Head Of Island: LA Holden: LA Montpelier: LA Livingston: LA French Settlement: LA Albany: LA Ponchatoula: LA Hammond: LA Amite City: LA Hillsdale: LA Loranger: LA Natalbany: LA Tickfaw: LA New Orleans: LA Mandeville: LA Abita Springs: LA

About Marlene Coats

When selecting a real estate professional, trust is paramount. With a proven track record of success and a commitment to integrity, this agent stands out in the industry. Their extensive experience in negotiation, coupled with in-depth knowledge of the local market, ensures that clients receive expert guidance tailored to their needs. Dedicated to prioritizing clients' interests, they provide personalized and professional service for a range of real estate requirements—whether selling a property or assisting in the search for a dream home. This approach not only streamlines the process but also enhances the overall experience, making it efficient and enjoyable.

Saint Tammany County, LA Real Estate Market Analysis (Single Family Homes)

$449,467
Avg. Listing Price
From Marlene's portfolio
3.6 / 2.7
Avg. Beds/Baths
Typical property size
2,319 sf
Avg. Square Footage
Interior living space
1910
Active Listings
Current inventory

Saint Tammany Parish stands as one of Louisiana's most dynamic real estate markets, representing a fascinating blend of suburban growth and natural beauty just north of New Orleans. With Lake Pontchartrain forming its southern border and the Pearl River defining its eastern edge, this parish has become a magnet for families seeking quality schools, lower crime rates, and a more relaxed pace of life while maintaining proximity to urban amenities.

The market here defies many traditional Louisiana real estate patterns, showing remarkable resilience and consistent growth that attracts both local and out-of-state buyers. What makes this particularly interesting is how the area has evolved from a collection of small towns into a cohesive suburban powerhouse, yet each community maintains its distinct character and price points.

Major Saint Tammany County, Louisiana Real Estate Markets

Mandeville and Covington anchor the parish's real estate activity, with Mandeville's lakefront properties commanding premium prices and historic downtown Covington offering charming older homes alongside new developments. Slidell, the parish's largest city, provides more affordable entry points while still delivering the Saint Tammany lifestyle. Meanwhile, Madisonville capitalizes on its riverfront location and boating culture, creating a niche market for waterfront enthusiasts.

The Northshore's appeal extends beyond these major centers into communities like Abita Springs, known for its artesian wells and bohemian atmosphere, and Folsom, where larger lots and rural settings attract those seeking more space. Each area serves different buyer demographics, from young professionals in Mandeville's newer subdivisions to retirees drawn to Madisonville's quieter waterfront communities.

Market Dynamics and Geographic Complexity

Saint Tammany Parish's real estate complexity stems from its diverse geography and the resulting microclimates of demand. Flood zones significantly impact property values and insurance costs, creating distinct pricing tiers even within neighborhoods. The Causeway Bridge connection to New Orleans makes commuter patterns a crucial factor, with properties closer to the bridge often commanding higher prices despite being farther from parish amenities.

Surprisingly, the market shows strong seasonal variations tied to both tourist patterns and school calendars, as many buyers relocate specifically for the highly-rated school districts. New construction continues at a robust pace, particularly in Covington and Mandeville, creating interesting dynamics between established neighborhoods and master-planned communities that often feature different architectural styles and price points.

Why Businesses Need Saint Tammany County, Louisiana Agent Contact Data

With 1,216 total actively licensed agents and 1,216 agents with email addresses providing complete digital accessibility, Saint Tammany Parish offers exceptional connectivity for businesses targeting real estate professionals. This market's unique blend of luxury lakefront properties, suburban family homes, and rural estates means agents here work across unusually diverse price ranges and property types, making them valuable contacts for a wide range of service providers.

The parish's growth trajectory and sophisticated buyer base create opportunities for businesses offering everything from luxury home services to flood insurance solutions. These agents regularly work with relocated executives, New Orleans commuters, and retirees with significant purchasing power, representing ideal intermediaries for businesses seeking to reach affluent demographics in one of Louisiana's most economically stable markets.

Current Property Listings

As of 2/17/2026, Marlene Coats has 20 properties for sale in Mandeville and surrounding areas. These are the top 10 listings.

$299,000

Listed 2024-08-24

26820 LA 42 Hwy
Holden, LA  70744

Beds: 2.0
Baths: 1.0
Sq Ft: 1,034
Lot: 55,060 sf
Single Family Map
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$24,900

Listed 2026-02-13

Tract 2-C E Shadow Lake Dr Lot 2C
Holden, LA  70744

Beds:
Baths:
Sq Ft:
Lot: 26,397 sf
Land Map
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$24,900

Listed 2026-02-13

Tract 2-B E Shadow Lake Dr Lot 2B
Holden, LA  70744

Beds:
Baths:
Sq Ft:
Lot: 26,397 sf
Land Map
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$24,900

Listed 2026-02-13

Tract 2-D E Shadow Lake Dr Lot 2D
Holden, LA  70744

Beds:
Baths:
Sq Ft:
Lot: 26,397 sf
Land Map
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$275,000

Listed 2023-09-28

27218 LA 42 Hwy Lot 0
Springfield, LA  70462

Beds:
Baths:
Sq Ft: 87,120
Lot: 87,120 sf
Land Map
View Full Details

$270,000

Listed 2026-01-23

510 Ponderosa Dr
Ponchatoula, LA  70454

Beds: 3.0
Baths: 2.0
Sq Ft: 2,089
Lot: 11,195 sf
Single Family Map
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$580,000

Listed 2025-12-20

31029 LA 22 Hwy
Springfield, LA  70462

Beds: 3.0
Baths: 2.5
Sq Ft: 3,242
Lot: 158,950 sf
Single Family Map
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$114,590

Listed 2025-12-12

Tbd 1-B La Hwy Lot 1B
Springfield, LA  70462

Beds:
Baths:
Sq Ft:
Lot: 142,615 sf
Land Map
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$45,290

Listed 2025-12-13

Tbd 1-F Barnum Rd Lot 1F
Springfield, LA  70462

Beds:
Baths:
Sq Ft:
Lot: 56,367 sf
Land Map
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$135,000

Listed 2025-11-01

29496 Lindas Haven Rd
Springfield, LA  70462

Beds: 3.0
Baths: 2.0
Sq Ft: 1,280
Lot: 44,693 sf
Mobile Map
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Current Property Rentals

Marlene Coats currently has no rental properties available in Mandeville and surrounding areas. Check back later.