```
Mary Hart

Mary Hart
Real Estate Agent (Salesperson)
Holmdel NJ

Salesperson (NJ: 1750857)

10 years experience

REALTOR® 12 Active Listings Serves Monmouth County, NJ
View on Realtor.com

Contact Information

Brokerage
Exit Realty East Coast Shirvanian

Office Website
Office Address
57 E Main St
Holmdel, NJ  07733
(Monmouth County)
Office Phone
732-946-2000
Office Fax
732-946-2990
Mobile
732-241-6691
Email
mary***@************.com
Show Email for $5

About Mary Hart

Mary Jo Hart offers extensive expertise in the real estate sector, drawing from nearly two decades of experience with prestigious firms such as Ernst & Young and KPMG in New York City. As a former Director at these leading accounting firms, she has honed exceptional client service skills, ensuring that every real estate transaction is managed with the highest level of professionalism and care.

Having resided in Monmouth County, New Jersey, for over 48 years, Mary Jo possesses in-depth knowledge of the local market. Her background includes over 20 years in international relocation, accounting, fiduciary finance, and a commitment to five-star client satisfaction. At EXIT Realty East Coast, she leverages cutting-edge technology to market properties not only within the local community but also on a global scale. Additionally, her proactive Risk Reduction Protocol is designed to save clients significant amounts at closing.

Mary Jo has been recognized in both "Who’s Who of Working Women" and "Who’s Who of Working Mothers." She resides in Holmdel with her husband and three children. With her dedication and expertise, Mary Jo is well-equipped to meet and exceed your real estate needs.

Monmouth County, NJ Real Estate Market Analysis (Single Family Homes)

$1,215,265
Avg. Listing Price
From Mary's portfolio
3.9 / 2.9
Avg. Beds/Baths
Typical property size
2,503 sf
Avg. Square Footage
Interior living space
1366
Active Listings
Current inventory

Monmouth County's real estate market represents one of New Jersey's most dynamic and diverse property landscapes, stretching from the Atlantic coastline to suburban communities that serve as bedroom towns for both New York City and Philadelphia commuters. With 8,632 total actively licensed agents operating throughout the county, this market demonstrates remarkable depth and professional expertise across multiple price points and property types.

The sheer concentration of real estate professionals—all 8,632 agents maintaining current email addresses—reflects the market's sophistication and constant activity. From oceanfront estates in Deal and Rumson commanding millions to starter homes in Hamilton and Howell, Monmouth County's agents navigate complex transactions that span some of New Jersey's most exclusive zip codes alongside accessible family neighborhoods.

Major Monmouth County, New Jersey Real Estate Markets

The county's coastal markets, including Asbury Park, Long Branch, and Sea Bright, have experienced unprecedented transformation over the past decade. Asbury Park's downtown renaissance has attracted young professionals and investors, while established shore communities like Spring Lake and Avon-by-the-Sea maintain their status as premium summer destinations. Red Bank serves as the county's cultural and commercial hub, offering urban amenities with small-town charm that appeals to diverse buyer demographics.

Inland communities such as Marlboro, Colts Neck, and Middletown represent the county's suburban backbone, featuring top-rated school districts and executive housing that draws families relocating from Manhattan and Brooklyn. Freehold and Manalapan have emerged as particularly active markets, balancing new construction developments with established neighborhoods, while towns like Wall and Neptune offer more affordable entry points without sacrificing access to employment centers.

Market Dynamics and Geographic Complexity

Monmouth County's real estate market operates with surprising seasonal variations that extend beyond typical shore patterns. While coastal properties peak during spring and summer months, inland communities maintain steady activity year-round, creating complex inventory management challenges for agents. The county's proximity to major transportation corridors—including the Garden State Parkway, Route 35, and NJ Transit rail lines—significantly influences property values and buyer behavior across different townships.

Perhaps most intriguingly, Monmouth County functions as multiple markets within a single geographic area. Luxury waterfront properties in Rumson operate completely differently from first-time buyer markets in Keansburg, yet agents often serve clients across these diverse segments. This complexity requires deep local knowledge and sophisticated marketing approaches that vary dramatically between communities separated by just a few miles.

Why Businesses Need Monmouth County, New Jersey Agent Contact Data

The concentration of 8,632 actively licensed agents with verified email addresses represents an exceptional opportunity for service providers, technology companies, and financial institutions targeting real estate professionals. These agents collectively handle billions in annual transaction volume across diverse property types, creating substantial demand for mortgage services, home improvement products, insurance coverage, and professional development resources.

Companies launching new real estate technologies, offering continuing education programs, or providing transaction management services can leverage this comprehensive contact database to reach decision-makers efficiently. Given Monmouth County's mix of high-end coastal properties and volume suburban markets, agents here often seek innovative solutions to manage complex client needs, making them ideal early adopters for industry innovations and premium service offerings.

Current Property Listings

As of 2/13/2026, Mary Hart has 12 properties for sale in Holmdel and surrounding areas. These are the top 10 listings.

$3,500,000

Listed 2026-01-22

570 Central Ave
Spring Lake Heights, NJ  07762

Beds:
Baths:
Sq Ft: 870
Lot: 16,553 sf
Land Map
View Full Details

$3,500,000

Listed 2026-01-22

574 Central Ave
Spring Lake Heights, NJ  07762

Beds:
Baths:
Sq Ft: 870
Lot: 16,553 sf
Land Map
View Full Details

$499,000

Listed 2025-10-01

400 Deal Lake Dr Apt 3J
Asbury Park, NJ  07712

Beds: 2.0
Baths: 1.0
Sq Ft: 1,056
Condos Map
View Full Details

$149,000

Listed 2025-07-18

139 Seeley Ave
Keansburg, NJ  07734

Beds: 2.0
Baths: 1.0
Sq Ft:
Single Family Map
View Full Details

$599,000

Listed 2026-02-10

26 Daly Ct
Old Bridge, NJ  08857

Beds: 2.0
Baths: 2.5
Sq Ft: 2,307
Townhomes Map
View Full Details

$599,000

Listed 2026-02-10

26 Daly Ct Unit 1548
Old Bridge, NJ  08857

Beds: 2.0
Baths: 2.5
Sq Ft: 2,307
Lot: 1,307 sf
Condos Map
View Full Details

$299,000

Listed 2025-12-13

18 Judson St Apt 22B
Edison, NJ  08837

Beds: 2.0
Baths: 1.0
Sq Ft:
Coop Map
View Full Details

$299,000

Listed 2025-12-13

208 Blackberry Ct
Raritan, NJ  08822

Beds: 1.0
Baths: 1.0
Sq Ft:
Condos Map
View Full Details

$96,500

Listed 2025-11-07

211 Holly Ct
Whiting, NJ  08759

Beds: 2.0
Baths: 2.0
Sq Ft: 1,040
Mobile Map
View Full Details

$295,000

Listed 2026-02-10

982 Falkenberg Rd
Brick, NJ  08724

Beds: 2.0
Baths: 1.0
Sq Ft: 1,080
Lot: 20,038 sf
Single Family Map
View Full Details

Current Property Rentals

As of 2/13/2026, Mary Hart has the following rental properties available in Holmdel and surrounding areas. These are the top 10 listings.

$3,250

Listed 2025-12-01

115 Harding Ave Unit B
Ortley Beach, NJ  08751

Beds: 3.0
Baths: 2.0
Sq Ft: 1,600
Lot: 4,792 sf
Multi Family Map
View Full Details

$4,490

Listed 2025-11-17

577 County Road 520
Marlboro, NJ  07746

Beds: 4.0
Baths: 3.0
Sq Ft: 1,962
Lot: 37,462 sf
Single Family Map
View Full Details