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Mary L Sieck

Mary L Sieck
Real Estate Agent (Salesperson)
Rock Hill SC

Salesperson (SC: 49305)

22 years experience

REALTOR® 8 Active Listings Serves York County, SC
View on Realtor.com

Contact Information

Brokerage
Rinehart Realty Corporation

Office Website
Office Address
1339 Ebenezer Rd
Rock Hill, SC  29732
(York County)
Office Phone
803-548-9797
Office Fax
803-548-5796
Mobile
803-517-2190
Email
m**@**************.com
Show Email for $5

Service Areas

Mount Holly: NC Belmont: NC Cramerton: NC Bessemer City: NC Gastonia: NC Ranlo: NC Lowell: NC McAdenville: NC Spencer Mountain: NC Charlotte: NC Lowrys: SC Chester: SC Lando: SC Eureka Mill: SC Gayle Mill: SC Fort Mill: SC Riverview: SC Tega Cay: SC Lake Wylie: SC River Hills: SC Clover: SC Bowling Green: SC Lesslie: SC Rock Hill: SC Catawba: SC India Hook: SC Newport: SC York: SC

About Mary Sieck

Mary Sieck is dedicated to providing exceptional service to her real estate clients, ensuring they find the perfect home or land to meet their needs. With a robust background in new home construction and land acquisition, she leverages her experience as a partner in the award-winning custom home building firm, Jeff Carey Homes LLC. This expertise is invaluable when guiding clients through the complexities of buying or selling a property.

In addition to her real estate work, Mary has successfully led an Executive Search Practice, specializing in senior-level retained executive searches on a national scale. Her extensive experience in negotiating compensation and relocation packages equips her with a unique perspective that benefits her clients throughout the transaction process.

Mary and her team of licensed professionals are committed to facilitating informed decisions for a seamless real estate experience. The comprehensive services they offer include competitive market analyses, appraisals, home inspections, and connections to decorators, home stagers, pest control services, mortgage lenders, home warranty providers, insurance agents, surveyors, real estate attorneys, moving and relocation companies, and contractors for new construction or remodeling.

As a licensed Realtor in South Carolina and North Carolina, Mary is a member of several professional organizations, including the Piedmont Regional Association of Realtors, the Carolina Multiple Listing Service, the South Carolina Association of Realtors, and the National Association of Realtors. She also serves as a Board Commissioner for the South Carolina Housing and Finance Authority and is the President of the Rotary Club of Lake Wylie.

Mary's commitment to fostering strong relationships within her community is matched only by her passion for real estate and her clients. She works diligently to highlight the unique features that make each home marketable, collaborating with decorators and home stagers to ensure properties are presented in their best light. Her integrity, dedication, and strong work ethic make her an invaluable partner in the real estate journey.

York County, SC Real Estate Market Analysis (Single Family Homes)

$517,703
Avg. Listing Price
From Mary's portfolio
3.6 / 2.8
Avg. Beds/Baths
Typical property size
2,343 sf
Avg. Square Footage
Interior living space
1549
Active Listings
Current inventory

York County, South Carolina has emerged as one of the fastest-growing real estate markets in the Charlotte metropolitan region, driven by its strategic location just south of the North Carolina border and its appeal to families seeking affordable housing with excellent schools. The county's proximity to Charlotte's business district, combined with lower property taxes and a more relaxed suburban atmosphere, has created a perfect storm for residential development and population growth.

With 1,732 total actively licensed agents serving the market—all of whom maintain email contact information—York County represents a highly connected and professional real estate ecosystem. This robust agent presence reflects the market's vitality and the increasing demand from both local residents and relocating professionals who work in Charlotte but prefer to live in South Carolina's more tax-friendly environment.

Major York County, South Carolina Real Estate Markets

Rock Hill serves as York County's largest city and primary real estate hub, offering everything from historic downtown lofts to sprawling suburban developments like Riverwalk and Manchester Meadows. Fort Mill has become particularly attractive to corporate executives and young families, largely due to its top-rated schools and easy access to Charlotte via I-77, while areas like Tega Cay have developed into upscale lakefront communities along Lake Wylie.

The western portions of the county, including Clover and Lake Wylie, cater to buyers seeking waterfront properties and larger lots, while the eastern communities like York and Sharon offer more rural settings with historic charm. Each micro-market has developed its own pricing dynamics, with lakefront properties in Tega Cay commanding premium prices while areas closer to the North Carolina border offer the best value for commuters.

Market Dynamics and Geographic Complexity

York County's real estate market operates on multiple levels simultaneously—serving as both a Charlotte suburb and an independent economic center with its own employment base anchored by companies like LPL Financial and Schaeffler Group. This dual identity creates unique pricing pressures, where properties near major commuter routes often appreciate faster than comparable homes in more isolated areas, even when the latter offer superior amenities or larger lots.

The market's complexity is further amplified by varying municipal regulations, HOA requirements, and proximity to different school districts, making local expertise essential for successful transactions. Properties in Fort Mill's established neighborhoods often sell within days of listing, while rural properties in the county's eastern reaches may require more specialized marketing approaches to reach the right buyer demographic.

Why Businesses Need York County, South Carolina Agent Contact Data

Mortgage lenders, insurance companies, and home service providers can leverage York County's comprehensive agent database to build relationships in one of the Southeast's most dynamic growth markets. With all 1,732 agents maintaining active email addresses, businesses can efficiently reach decision-makers who influence thousands of annual transactions and ongoing homeowner needs throughout the county.

Real estate technology companies, moving services, and construction contractors particularly benefit from direct agent access, as York County's continued development creates ongoing opportunities for partnership and referral relationships. The market's mix of luxury lakefront properties, suburban family homes, and rural estates means agents regularly work with diverse client bases requiring specialized services across multiple price points and property types.

Current Property Listings

As of 2/17/2026, Mary Sieck has 8 properties for sale in Rock Hill and surrounding areas.

$199,000

Listed 2019-09-24

1715 Curtis Dr
Lake Wylie, SC  29710

Beds:
Baths:
Sq Ft:
Lot: 31,755 sf
Land Map
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$189,000

Listed 2019-09-24

1911 Marlin Dr
Lake Wylie, SC  29710

Beds:
Baths:
Sq Ft:
Lot: 44,649 sf
Land Map
View Full Details

$219,000

Listed 2019-09-24

2129 Salem Dr Unit 5
Lake Wylie, SC  29710

Beds:
Baths:
Sq Ft:
Lot: 23,958 sf
Land Map
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$579,900

Listed 2025-10-03

4946 Norman Park Pl
Lake Wylie, SC  29710

Beds: 4.0
Baths: 2.5
Sq Ft: 3,114
Lot: 6,970 sf
Single Family Map
View Full Details

$309,000

Listed 2025-10-31

115 Autumn Falls Dr Unit 34
Lake Wylie, SC  29710

Beds: 3.0
Baths: 2.5
Sq Ft: 1,928
Townhomes Map
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$825,000

Listed 2026-01-27

5807 Natoma Rd
Lake Wylie, SC  29710

Beds: 3.0
Baths: 3.5
Sq Ft: 3,161
Lot: 50,530 sf
Single Family Map
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$579,000

Listed 2025-09-10

15338 Oleander Dr
Charlotte, NC  28278

Beds: 5.0
Baths: 3.0
Sq Ft: 2,946
Lot: 8,276 sf
Single Family Map
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$560,990

Listed 2025-10-11

5075 Valita Rd
York, SC  29745

Beds: 2.0
Baths: 2.0
Sq Ft: 1,800
Lot: 10,890 sf
Single Family Map
View Full Details

Current Property Rentals

Mary Sieck currently has no rental properties available in Rock Hill and surrounding areas. Check back later.