Rockwall Flex Park is a five-acre, 30-unit small-bay flex development at 4156 N Goliad St, with units from 1,500 to 3,000 SF delivering Summer 2027. Every unit pairs a finished office or showroom front with an open warehouse bay, a grade-level roll-up door, and parking at your door. Pre-leasing is open, which means first choice of unit sizes and end caps.
Three unit types across nine buildings. If you are not sure which size fits your operation, our guide to sizing a flex unit walks through the crew, inventory, and vehicle math we use with tenants.
Adjacent bays share demising walls and can often be combined if you need more than 3,000 SF. Ask before you sign — we can usually option the unit next door.
Rockwall sits on the eastern edge of the DFW growth path, and the small-bay inventory here has not kept up with the businesses moving in. Our own market research put Rockwall flex around $16.30 per square foot against roughly $9.78 for DFW industrial overall, with flex vacancy near 4.5% versus 9.4% market-wide. Tight supply is why units in this submarket lease before they finish.
Five acres fronting Goliad Street, which is the north-south spine through Rockwall. That means your signage is seen by daily traffic, and your customers can find you without a map. Two of the buildings put showroom glass directly toward the road.
The site sits in Rockwall's extraterritorial jurisdiction, outside city limits. City zoning does not apply, which widens the range of permitted tenant uses considerably and is why a contractor, a showroom business, and a fitness studio can share one park. We wrote the full explanation in what ETJ status means for a flex lease — including what it does not exempt you from.
The tenant mix in a small-bay park is wider than most people expect. At this size and spec, the businesses that fit best are:
If you are weighing this against a bigger box, flex space vs traditional warehouse lays out where each one wins.
Units at Rockwall Flex Park lease on a triple-net (NNN) basis, the standard structure for flex and industrial space in North Texas. You pay a base rate per square foot per year, plus your proportional share of property taxes, building insurance, and common-area maintenance.
| Unit | Size | Buildings | Status |
|---|---|---|---|
| Standard bay | 1,500 SF | A–D | Pre-leasing |
| Large bay | 2,000 SF | F–I | Pre-leasing |
| Showroom unit | 3,000 SF | A & E (west end) | Pre-leasing |
Current rates follow the leasing rate plan and move with availability, so we quote them directly rather than posting a number that goes stale. Ask for the rate sheet and we will send current pricing for your size and timeline. For how the total number is built, see what flex space costs to lease in DFW and our plain-English NNN explainer.
Thirty units in three sizes: 1,500 SF standard bays, 2,000 SF large bays, and 3,000 SF showroom units with glass storefronts. Adjacent units can often be combined for larger requirements.
Delivery is scheduled for Summer 2027. The site broke ground in March 2026 and is currently in site work and foundations. Pre-leasing is open now, and early tenants get first choice of units and end caps.
A 12×12 grade-level roll-up door, 18 foot clear height, individual HVAC, 3-phase power, LED lighting, a finished office or showroom front, a restroom, and parking directly at your door.
4156 N Goliad Street in Rockwall, Texas, on five acres with frontage on Goliad. It sits on an ETJ parcel, which means no city zoning applies and a wider range of tenant uses is permitted.
Small-bay flex in this submarket generally quotes in the mid-teens per square foot per year on a triple-net basis, plus NNN charges. Contact us for the current rate sheet for your unit size.
We build and operate these buildings, so we would rather you lease the right space than the nearest one. These are the guides we send tenants who are still deciding:
Tell us your square footage and timeline and we will send current availability, the rate sheet, and a site plan. Or pick a time and talk to a principal directly.