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$2,799,000
New Listing

505 County Line Road
Rockwall, TX 75032

For Sale|Office|Active
0
Beds
0
Total Baths
6,750
SqFt
$415
/SqFt
2001
Built
Subdivision:
W W Ford
County:
Rockwall
Call Now: 903-486-3315
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903-486-3315
505 County Line Road505 County Line Road505 County Line Road505 County Line Road
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Monthly Payment (Est.)

$12,770
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

This 4.67-acre property in the City of Rockwall features an existing 6,750-square-foot building and is zoned Commercial (C), a designation designed for high-intensity retail and service development. The zoning supports a diverse array of professional and retail uses, including executive offices, medical clinics, general retail stores, and personal services like hair salons or dry cleaners. By-right allowances extend to health clubs, gyms, and indoor commercial recreation, while restaurants and financial institutions are permitted with specific conditions. Under the current code, all business operations and storage must be conducted within a completely enclosed building. Development standards for this site include a maximum building height of 60 feet, a maximum lot coverage of 60 percent, and a floor area ratio (FAR) of 2:1. The property requires a minimum landscaping area of 20 percent of the total site, with at least half of that landscaping positioned in front of or alongside buildings with street frontage. Specific Use Permits (SUP) may allow for expanded operations such as outdoor commercial amusement, theaters, daycare facilities, or motels. This site offers significant flexibility for investors looking to capitalize on Rockwall’s growth with a high-quality office park, shopping center, or mixed-use facility. If you have additional questions, you are encouraged to contact the City of Rockwall with specific inquiries.

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Listing Snapshot
Price 
$2,799,000
Days On Site 
0 Days
Bedrooms 
N/A
Inside Area (SqFt) 
6,750 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
4.6749 Acres
Year Built 
2001
MLS® Number 
21248380
Status 
Active
Property Tax 
$16,720
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
an hour agoListing updated with changes from the MLS®
4 hours agoListing first seen on site
General Features
Acres 
4.6749
Foundation 
Slab
Number Of Stories 
1
Parking 
Additional ParkingConcrete
Property Sub Type 
Office
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Total 
6750
Utilities 
Cable AvailableElectricity AvailableElectricity ConnectedPhone AvailableOther
Water Source 
Public
Zoning 
4.67-acre Rockwall site with a 6,750 sq ft building. Zoned Commercial (C) for high-intensity retail/office. Specs: 60’ max height, 60% coverage, 2:1 FAR. Ideal for mixed-use or medical. Contact City of Rockwall for details.
Interior Features
Cooling 
Other
Flooring 
ConcreteOther
Heating 
Other
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Exterior Features
Construction Details 
Metal Siding
Lot Features 
Corner Lot
Road Frontage 
City Street
Roof 
Metal
Community Features
Financing Terms Available 
CashConventional
Listing courtesy of Justin Holland of Legacy & Co. Real Estate LLC [email protected]



© 2020 North Texas Real Estate Information Systems. All rights reserved. Information is deemed reliable but is not guaranteed accurate by the MLS or NTREIS. The information being provided is for the consumer's personal, non-commercial use, and may not be reproduced, redistributed, or used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Last checked: 2026-04-23 01:41 PM CDT

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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