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Mary Bay

Mary Bay
Real Estate Agent
Chesterfield MO

(MO: 1999127301)

REALTOR® 3 Active Listings Serves Saint Louis County, MO
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Contact Information

Brokerage
Coldwell Banker Realty - Gundaker

Office Website
Office Address
16505 Wild Horse Creek Rd
Chesterfield, MO  63017
(Saint Louis County)
Office Phone
636-394-9300
Office Fax
Mobile
636-394-9300
Email
mary***@**********.com
Show Email for $5

Service Areas

Wildwood: MO Chesterfield: MO Clarkson Valley: MO Winchester: MO Ballwin: MO Manchester: MO Ellisville: MO Maryland Heights: MO Town and Country: MO Des Peres: MO Valley Park: MO Twin Oaks: MO Byrnes Mill: MO Eureka: MO Allenton: MO Crescent: MO LaBarque Creek: MO Glencoe: MO Champ: MO Mapaville: MO Hillsboro: MO Lake Tekakwitha: MO Pacific: MO Gray Summit: MO University City: MO Clayton: MO St. Louis: MO Richmond Heights: MO Maplewood: MO Webster Groves: MO Marlborough: MO Rock Hill: MO Shrewsbury: MO Sunset Hills: MO Glendale: MO Kirkwood: MO Warson Woods: MO Oakland: MO Crestwood: MO St. George: MO Grantwood Village: MO Lakeshire: MO Lemay: MO Green Park: MO Wilbur Park: MO Concord: MO Affton: MO Ladue: MO Sappington: MO Fenton: MO Wellston: MO Pagedale: MO Vinita Park: MO Huntleigh: MO Westwood: MO Frontenac: MO Country Life Acres: MO Crystal Lake Park: MO Creve Coeur: MO Brentwood: MO Hazelwood: MO St. Charles: MO St. Peters: MO Harvester: MO Dardenne: MO Weldon Spring Heights: MO Weldon Spring: MO O'Fallon: MO Cottleville: MO Wentzville: MO Lake St. Louis: MO Dardenne Prairie: MO Flint Hill: MO New Melle: MO Josephville: MO

About Mary Bay

**Service Areas and Specialties**
A dedicated expert in West County, particularly in Clayton and the Central West End condominiums, this St. Louis native possesses an extensive understanding of the local real estate landscape. Specializing in first-time homebuyers, they are committed to delivering exceptional service tailored to each client's needs.

**Professional Experience**
With over 17 years in the real estate industry, this agent is affiliated with the leading Coldwell Banker Realty-Gundaker office in the St. Louis area. They consistently rank among the top 1% of agents within the Coldwell Banker Realty-Gundaker network, showcasing their expertise in marketing and client relations.

**Professional Education and Designations**
Holding a Bachelor of Science in Social Work, this agent is a graduate of the Coldwell Banker Fast Start program and is an active member of both the National Association of Realtors and the St. Louis Association of Realtors. They have earned several certifications, including the Short Sale and Foreclosure Resource (SFR) and Residential Real Estate Specialist (RRES) designations. Additionally, they are a member of the Coldwell Relocation Team and have been recognized with the 5 STAR REALTOR designation by St. Louis Magazine from 2010 to 2022. As a member of the President's Council for Coldwell Banker Realty-Gundaker, they exemplify leadership within the industry.

**Personal Background**
Married for 43 years and now an empty nester, this agent is passionate about helping buyers and sellers realize their real estate aspirations. Their commitment to client success drives their professional endeavors.

Saint Louis County, MO Real Estate Market Analysis (Single Family Homes)

$396,987
Avg. Listing Price
From Mary's portfolio
3.2 / 2.3
Avg. Beds/Baths
Typical property size
1,944 sf
Avg. Square Footage
Interior living space
3350
Active Listings
Current inventory

Saint Louis County, Missouri represents one of the most dynamic and competitive real estate markets in the Midwest, with 7,497 total actively licensed agents serving a diverse array of communities from bustling suburban developments to historic neighborhoods. This substantial agent population reflects the county's economic vitality and the ongoing demand for both residential and commercial properties across its 508 square miles.

The market's complexity stems from Saint Louis County's unique position as Missouri's most populous county, encompassing everything from luxury estates in Ladue and Town and Country to affordable family homes in Florissant and Hazelwood. With all 7,497 agents maintaining current email addresses, the market demonstrates a high level of digital engagement and professional connectivity that facilitates rapid information flow and transaction coordination.

Major Saint Louis County, Missouri Real Estate Markets

The county's real estate landscape is anchored by several key metropolitan areas, with Clayton serving as the primary business district and attracting significant commercial investment. Suburban powerhouses like Chesterfield, Ballwin, and Kirkwood drive much of the residential activity, while emerging markets in Oakville and Sunset Hills are experiencing notable growth as buyers seek newer construction and modern amenities.

Geographic diversity creates distinct market segments, from the prestigious Central West End adjacent to Forest Park to the family-oriented communities of Crestwood and Webster Groves. The western corridor, including Wildwood and Ellisville, continues to expand with new developments, while established areas like University City and Richmond Heights offer unique urban-suburban hybrid appeal that attracts both young professionals and established families.

Market Dynamics and Geographic Complexity

Saint Louis County's real estate market operates with surprising resilience, benefiting from diverse economic drivers including healthcare, technology, and manufacturing sectors centered around major employers like BJC HealthCare and Express Scripts. The market shows distinct seasonal patterns, with spring and early summer driving peak activity, while the extensive agent network ensures consistent service availability throughout slower periods.

Price variations across the county can be dramatic, with luxury markets in Frontenac and Des Peres commanding premium prices, while areas like Berkeley and Jennings offer significant value opportunities. The Mississippi River influence and proximity to downtown Saint Louis create microclimates of demand, with waterfront and river-view properties in communities like Portage Des Sioux commanding unique market premiums.

Why Businesses Need Saint Louis County, Missouri Agent Contact Data

Financial services companies, mortgage lenders, and insurance providers can leverage the comprehensive email database of 7,497 agents to efficiently reach decision-makers who influence significant transaction volumes throughout the county. Real estate technology companies and service providers find this agent network particularly valuable for launching new products, as Saint Louis County agents typically embrace innovative tools that help them serve diverse client needs across varied price points.

Marketing and advertising agencies benefit from direct access to agents who understand local market nuances in communities ranging from Affton to Ferguson, enabling targeted campaigns that resonate with specific demographic segments. The complete email coverage ensures that outreach efforts can effectively penetrate all market sectors, from luxury specialists to first-time buyer experts, maximizing campaign effectiveness and ROI across this economically significant Missouri market.

Current Property Listings

As of 2/17/2026, Mary Bay has 3 properties for sale in Chesterfield and surrounding areas.

$162,000

Listed 2026-01-19

701 S Skinker Blvd Unit 405
Saint Louis, MO  63105

Beds: 1.0
Baths: 1.0
Sq Ft: 750
Condos Map
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$415,000

Listed 2025-10-24

2105 Telford Dr
Saint Louis, MO  63125

Beds: 3.0
Baths: 2.5
Sq Ft: 2,600
Lot: 8,276 sf
Single Family Map
View Full Details

$699,000

Listed 2025-10-07

420 Amberleigh Manor Dr
Wentzville, MO  63385

Beds: 3.0
Baths: 3.5
Sq Ft: 2,525
Lot: 10,154 sf
Single Family Map
View Full Details

Current Property Rentals

Mary Bay currently has no rental properties available in Chesterfield and surrounding areas. Check back later.