505 County Line Road, Rockwall, TX 75032
W W Ford · Rockwall County
Key Facts
Description
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.
Property Information
Property Type
Commercial Sale
Sub-Type
Office
Year Built
2001
Stories
1
Living Area
6,750 sq ft
Lot Size
4.67 acres
Days on Market
42
MLS® Listing#
21248380
Property Features
Cooling
Heating
Flooring
Parking
Lot Features
Construction
Foundation
Roof
Utilities
Sewer
Water Source
Financial Details
Annual Taxes
$16,720
Parcel Number
000000051139
Directions
Exit I-30 at Horizon Rd (Exit 68) and head south for 1.2 miles. Pass Ridge Rd and continue straight. Turn right onto County Line Rd just past the residential area. Follow the road for about 0.2 miles; 505 County Line Road will be on your right. The total trip takes roughly five minutes.
Affordability Calculator
$559,800
Estimated monthly payment
$14,897/mo
Principal $2,239,200 · Est. interest $3,123,883 over 30 yrs
Neighborhood Market Statistics
How this home compares to active listings in Rockwall, TX
- $566,871
- Median Listing Price
- 64
- Median Days on Market
- 2,917
- Median Sq Ft
- $205
- Median Price / Sq Ft
- 456
- Active Listings
- This home’s price is 394% above the area median.
- Its price per sq ft is 102% above the area median.
Market statistics compiled from active EXIT Realty® and MLS listings in Rockwall, TX.
Location
Points of Interest in Rockwall, TX
Showing the Rockwall area map.
Nearby Schools
Dorothy Smith Pullen Elementary
Elementary · 0.9 mi away
Maurine Cain Middle School
Secondary · 1.1 mi away
Ouida Springer
Elementary · 1.2 mi away
Goddard School
School · 1.3 mi away
Primrose Schools
Elementary · 1.3 mi away
Amanda Rochell Elementary
Elementary · 1.4 mi away
Rockwall High School
Secondary · 1.8 mi away
Rockwall H S
Secondary · 1.8 mi away
Rockwall Sewing School
School · 1.8 mi away
Dr. Gene Burton College & Career Academy
Secondary School · 1.8 mi away
The Fulton School
Elementary · 1.8 mi away
Galaxy Ranch Private School
School · 2.0 mi away
Spanish Schoolhouse
School · 2.0 mi away
Dorris A Jones Elementary School
Elementary · 2.1 mi away
Heritage Christian Academy
School · 2.4 mi away
Sharon Shannon Elementary
Elementary · 2.5 mi away
Rockwall Independent School District
Secondary · 2.5 mi away
Utley Middle School
Secondary · 2.6 mi away
Rockwall Heath High School
Secondary · 2.6 mi away
Amy Parks-Heath Elementary
Elementary · 3.2 mi away
Commute Calculator
Nearby Homes
Similar Homes Nearby
Similar Home Values
Comparable nearby listings and their asking prices.
| Address | Price | Beds | Baths | Sq Ft |
|---|---|---|---|---|
| 4050 N State Highway 205, Rockwall, TX | $2,099,999 | — | — | 12,316 |
| 135 Shady Creek Lane, Rockwall, TX | $2,200,000 | 5 | 5 | 3,858 |
| 5811 Horizon & 00 Ranch Trail Road, Rockwall, TX | $2,509,056 | — | — | 2,115 |
| 550 Hance Trail, Rockwall, TX | $2,995,000 | — | — | — |
| 3273 Rochelle Road, Rockwall, TX | $3,149,000 | 4 | 4 | 3,428 |
| 2083 Clem Road Extension, Rockwall, TX | $3,250,000 | — | — | — |
Moving Cost Estimate
EXIT Agents in Rockwall
Listing Courtesy: Legacy & Co. Real Estate LLC - 972-771-5106
Presented by: Justin Holland
Last Updated: 2026-04-23