"It's a very restrictive ordinance and very candidly one would not even go on this property that's being discussed."
That's Olive Branch Mayor Ken Adams, talking to his own Board of Aldermen on August 4, about a data center ordinance the city had spent four months writing. Two weeks later, on August 18, the board passed it unanimously, effective immediately. If you're comparing Olive Branch to Southaven right now, or weighing a subdivision anywhere near the industrial corridor along Nail Road, this is the fact the median price on a portal page will never tell you: the two cities are no longer playing by the same rules, and the difference is only a few weeks old.
What happened in Southaven first
Start with what actually occurred, because it's the reason Olive Branch moved. Elon Musk's AI company, sometimes referred to in local coverage as SpaceXAI, bought two former GXO Logistics warehouses in the DeSoto County area. GXO responded by consolidating, leasing a new 863,176-square-foot building at 7700 Nail Road in Olive Branch, known as Olive Branch Logistics Center Building D, while cutting jobs elsewhere. Mississippi Today reported that GXO's DeSoto County layoffs, more than 200 positions, were the largest layoff in the state during the first quarter of 2026.
Then came the part that actually reached city hall: the hum. Residents near xAI's Southaven facility began reporting a low-frequency sound loud enough that Olive Branch's own planning director, Venard Asongayi, cited it by name when explaining why his city needed new rules. At a public hearing, resident Emily Harring, who lives about a mile from Olive Branch's M-1 industrial zones, made her own case for stricter limits.
"Even the World Health Organization says 70 decibels of the C long-term is too much."
Whether or not you find that argument persuasive, the point for a homebuyer is simpler: this wasn't a hypothetical planning exercise. It was a next-door case study, and Olive Branch's planning department was watching it in real time.
The 600 acres that made Olive Branch nervous
Here's where the story gets specific to Olive Branch itself. In June 2026, the city's Planning Commission was actually considering the opposite move: a proposal to explicitly permit data centers by right in industrial districts, paired with rezoning roughly 600 acres near Church and Craft roads for something called the DeSoto Innovation District. That plan bundled a cleanfill site with room for manufacturing, research facilities, and a walking trail.
The commission didn't approve it. Instead, at its July 14 meeting, it unanimously moved the other direction, voting to require a conditional use permit for data centers rather than treating them as an automatically allowed "storage warehouse" use. The stated reasoning, on the record, named the exact risks a real estate reader would want spelled out: noise, strain on water and power infrastructure, and lower property values in nearby residential areas.
The underlying rezoning fight didn't disappear either. The Board of Aldermen pushed its final vote on the 600-acre Innovation District to September 1, roughly two weeks after the new data center ordinance took effect, and Mayor Adams told the board that losing access to the debris disposal site tied up in that land deal would cost the city roughly $1.2 million in added costs the first year and about $600,000 annually after that. This isn't an abstract zoning debate. It's a live budget question the city has been working through in the same stretch of weeks as the ordinance itself.
What actually changed on August 18
The ordinance the board passed does a few specific things:
- Data centers are now a conditional use in M-1 and M-2 industrial zones, not an allowed-by-right use.
- Applicants must submit specifics on site plans, water use, and utility management, not just a general storage warehouse filing.
- Any cooling system must run closed-loop, and generator or turbine power is restricted between 2 and 5 p.m., with the highest available emission standards required.
- Because it's now conditional use, a proposal has to go before the Board of Zoning Adjustments, include a public hearing, and give residents a formal path to appeal to the Board of Aldermen.
That last point is the one worth sitting with. Before August 18, if someone filed a compliant site plan for a data center in an M-1 zone, the city had no mechanism to stop it or even weigh in publicly. After August 18, neighbors get a hearing and a vote.
| Before Aug. 18, 2026 | After Aug. 18, 2026 | |
|---|---|---|
| Zoning status in M-1/M-2 | Allowed by right (as a "storage warehouse") | Conditional use only |
| Public hearing required | No | Yes, before Board of Zoning Adjustments |
| Resident appeal path | None | Yes, to Board of Aldermen |
| Cooling requirement | None specified | Closed-loop system required |
Not every data center is Southaven's data center
Olive Branch didn't ban the use outright, and city officials were careful to say so. Alderman Dale Dickerson pointed to an existing example that already meets the new tier standards: the data center at St. Jude Children's Research Hospital's downtown Memphis campus.
"I know Southaven has been a nightmare, but not all data centers are the same."
That distinction matters for how you read this story. The ordinance isn't a statement that industrial growth is bad for Olive Branch. It's a statement that the city wants a say before the next one arrives, something it didn't have when the current wave of warehouse and data center activity started along Nail Road.
What this means if you're comparing Olive Branch to Southaven
If you're deciding between DeSoto County suburbs, the headline numbers on job announcements and warehouse square footage tell you where the investment is landing. They don't tell you which city has built in a review process before that investment sits behind a subdivision. As of this September, that answer is different depending on which side of the county line you're standing on.
Practically, that means a few things worth asking your agent before you write an offer near the industrial corridor:
- Where are the nearest M-1 and M-2 parcels relative to the subdivision, and has anything been proposed there recently?
- If a use like this comes up again, does the city require a public hearing, or is it allowed by right?
- Is there a recent rezoning case nearby, like the one at Church and Craft roads, and what did the city actually decide?
None of this means a home near Nail Road or the logistics park is a bad buy. It means the zoning conversation in Olive Branch is more active right now than it's been in years, and a buyer who asks the right question before closing is in a stronger position than one who finds out about a conditional use hearing from a yard sign.
A short FAQ
Does the new ordinance apply to warehouses already built, like the logistics park on Nail Road? No. The ordinance governs future data center proposals under the conditional use process. Existing warehouse and logistics buildings, including GXO's facility, were built and leased under the prior zoning language and aren't retroactively affected.
Could Olive Branch still end up with a data center like Southaven's? Yes, in theory. The city didn't ban the use, it added a conditional use process with a public hearing and appeal rights. City planners were explicit that Olive Branch legally cannot impose a moratorium without exposing itself to litigation risk, so the tool available to residents now is a hearing and a vote, not an outright prohibition.
How is this actually different from what happened in Southaven? The noise complaints and the GXO layoffs in the Southaven area played out with no conditional-use hearing or resident appeal process attached. Olive Branch's new ordinance adds exactly that step, a public hearing before the Board of Zoning Adjustments and an appeal path to the Board of Aldermen, before a similar proposal in its own city limits could move forward.
If you're weighing Olive Branch against Southaven, or trying to figure out what a specific address near the industrial corridor actually means for your plans, this is exactly the kind of local detail that's easy to miss on a listing sheet. Heather L Williams has been working DeSoto County long enough to know which zoning questions are worth asking before you write an offer, not after. Let's connect and get your free home valuation, or just talk through what a specific street or subdivision looks like on the ground.
