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Mary L Sumpter

Mary L Sumpter
Real Estate Agent (Salesperson)
Bancroft MI

Salesperson (MI: 6501259688)

35 years experience

REALTOR® 4 Active Listings Serves Shiawassee County, MI
View on Realtor.com

Contact Information

Brokerage
Keller Williams First

Office Website
Office Address
6723 Cole Rd
Bancroft, MI  48414
(Shiawassee County)
Office Phone
810-515-1503
Office Fax
Mobile
800-944-6056
Email
m***@***********.com
Show Email for $5

Service Areas

Bancroft: MI Byron: MI Cohoctah: MI Vernon: MI Durand: MI Gaines: MI Middletown: MI Corunna: MI Morrice: MI Owosso: MI Henderson: MI

About Mary Sumpter

Mary Sumpter grew up on a large farm in the Grand Blanc / Goodrich area Mary was taught that working hard and treating people with respect and integrity was the only way to do business Recently Mary has partnered with an online marketer and computer specialist to increase sales in the online market and provide a greater level of service to her customers 2015 was an amazing year for Mary Closing on over 65 listings and earned a spot on the "Coldwell Banker Presidential elite for 2015 top 2% of Coldwell Banker Agents in the world" This adds to an immense list of awards she has acquired over the last 25 years Mary has donated an incredible amount of time and money supporting her hometown of Durand and looks forward to helping you!

Shiawassee County, MI Real Estate Market Analysis (Single Family Homes)

$236,266
Avg. Listing Price
From Mary's portfolio
3.1 / 1.9
Avg. Beds/Baths
Typical property size
1,608 sf
Avg. Square Footage
Interior living space
306
Active Listings
Current inventory

Mortgage lenders, title companies, PropTech startups, real estate recruiters, insurance agents, and continuing education providers all need direct access to actively licensed real estate professionals in Shiawassee County, Michigan. Our verified email list of 307 licensed agents provides the precise targeting these businesses require to reach decision-makers who can actually use their services, rather than wasting marketing dollars on generic business lists filled with outdated contacts.

When you need to connect with real estate agents who are actively working deals, building client relationships, and seeking professional services, a targeted county-level approach delivers far better results than broad demographic targeting. This list includes both independent agents and those working with major brokerages throughout Shiawassee County, giving you comprehensive coverage of the local real estate professional market.

Why Buy a Shiawassee County Real Estate Agent Email List From Dr Bill

Our agent data comes directly from Michigan state licensing board records, ensuring every contact represents a currently licensed, actively practicing real estate professional. Unlike cheap alternatives scraped from websites or compiled from outdated directories, these email addresses are verified monthly and maintained at a 96% deliverability guarantee, meaning your outreach campaigns actually reach their intended recipients instead of bouncing or ending up in spam folders.

While other vendors offer only basic state or city-level data, we provide granular segmentation down to the zip code level within Shiawassee County - a targeting precision no other vendor offers. This monthly-updated database eliminates the frustration of contacting agents who have left the business or changed brokerages, ensuring your marketing investment reaches active professionals who can respond to your services.

How to Use This Shiawassee County Agent List

Email marketing through cold-email platforms like Zap Contact (zapcontact.com) - Dr Bill's purpose-built platform for purchased lists - allows for personalized outreach campaigns that mainstream platforms like Mailchimp or Constant Contact prohibit when using purchased data. You can segment contacts by brokerage affiliation, separating independent agents from those at larger firms, allowing for tailored messaging that speaks to each group's specific business needs and decision-making processes.

Beyond email campaigns, these verified contacts enable multi-channel marketing approaches including direct mail campaigns, LinkedIn connection strategies, and targeted phone outreach. The detailed geographic segmentation lets you focus on specific areas within the county where your services are most relevant, whether you're targeting rural markets around Owosso or agents serving the more suburban areas near Corunna and Perry.

Why Shiawassee County, Michigan Agent Data Matters

Shiawassee County's 307 licensed agents serve diverse communities from Owosso and Corunna to Perry, Laingsburg, and Byron, each with distinct client bases and service needs. Local agents understand their specific markets far better than outside professionals, making them valuable partners for mortgage lenders seeking referral relationships, title companies building broker networks, or insurance providers offering specialized coverage options for the county's mix of rural and suburban properties.

Rather than competing with hundreds of other vendors sending generic statewide blasts to Michigan agents, targeting Shiawassee County specifically allows your message to stand out while demonstrating local market knowledge. When you buy Shiawassee County real estate agent email list data at this level of geographic precision, you're investing in quality conversations with professionals who actually work in your target market, leading to higher response rates and more meaningful business relationships.

Current Property Listings

As of 3/27/2026, Mary Sumpter has 4 properties for sale in Bancroft and surrounding areas.

$276,500

Listed 2026-02-27

10520 E Garrison Rd
Durand, MI  48429

Beds: 3.0
Baths: 2.0
Sq Ft: 2,180
Lot: 30,928 sf
Single Family Map
View Full Details

$169,000

Listed 2026-03-13

401 N Marquette St
Durand, MI  48429

Beds: 3.0
Baths: 1.5
Sq Ft: 1,468
Lot: 6,534 sf
Single Family Map
View Full Details

$189,900

Listed 2026-02-13

509 E Genesee St
Durand, MI  48429

Beds: 2.0
Baths: 1.0
Sq Ft: 1,501
Lot: 7,841 sf
Single Family Map
View Full Details

$18,000

Listed 2025-12-15

7690 E M 71
Durand, MI  48429

Beds:
Baths:
Sq Ft:
Lot: 14,810 sf
Land Map
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$264,900

Listed 2026-01-02

13146 S Reed Rd
Byron, MI  48418

Beds: 3.0
Baths: 1.0
Sq Ft: 1,200
Lot: 313,632 sf
Single Family Map
View Full Details

$299,000

Listed 2025-10-28

320 S Williams St
Perry, MI  48872

Beds: 3.0
Baths: 3.0
Sq Ft: 1,950
Lot: 51,401 sf
Single Family Map
View Full Details

Current Property Rentals

Mary Sumpter currently has no rental properties available in Bancroft and surrounding areas. Check back later.