If you saw a headline saying Fresno banned data centers for ten years, you probably had the same questions I did. Is the ban already in effect? Is a large AI data center headed our way? What could any of this do to nearby property values?
Here is the straight answer.
Fresno has not enacted a final data center ban. On September 3, the City Council voted 7-0 to start the process of writing a citywide prohibition. The action was a resolution that begins a Development Code amendment. It was not the final code change itself. You can see the official vote here.
That distinction matters. Fresno is having a preemptive land use debate before there is a publicly identified City project to evaluate.
What the Council actually did
The Council directed staff to define the AI and cloud facilities that would be covered and draft a citywide prohibition. The proposed term is ten years, but there is an important detail. After ten years, the prohibition would become permanent unless a future Council changes it through the normal process. So this is not a traditional ten-year sunset.
Before any final code change, the Council’s direction calls for environmental review under the California Environmental Quality Act, commonly called CEQA. It also calls for Airport Land Use Commission review, Planning Commission review, and another trip back to the City Council.
There was no emergency moratorium adopted. No firm date was set for the final Council vote. Planning and Development Director Jennifer Clark also said there were no City applications and no inquiries as of the September 3 discussion.
| The quick read | Where things stand as of September 4 |
|---|---|
| Council vote | A unanimous vote to start drafting a code amendment |
| Final ban in effect? | No |
| Proposed duration | Ten years, then permanent unless a future Council changes it |
| City application identified? | No. The Planning Director reported no applications or inquiries. |
| What happens next? | Staff drafting, CEQA work, commission reviews, and another Council decision |
Post-vote reporting from The Business Journal says Councilmember Miguel Arias secured immediate notice to Council offices when an application arrives. Councilmember Brandon Vang secured language intended to cover land that is later annexed into the City. The detailed legal wording should still be checked when the final certified record is posted.
One more boundary matters. This is a City of Fresno action. City staff said Fresno cannot regulate unincorporated Fresno County land. Tulare County, in a separate action, adopted a 45-day moratorium for data center development in unincorporated Tulare County.
Why Fresno officials want the restriction
Mayor Jerry Dyer put the policy question plainly:
“The real question isn’t if Fresno can support data centers. It’s whether they’re the best use of our city’s limited land, water, energy, and infrastructure.”
Dyer has said he would rather see land, especially in the Southeast Development Area, used for housing and industries such as advanced manufacturing that create good-paying jobs. Councilmembers and residents have also raised concerns about energy, water, infrastructure, permanent job counts, and public confusion over whether data centers were already part of the SEDA plan.
Those are legitimate questions. They are also questions, not measured Fresno outcomes. With no publicly identified City application to review as of September 3, we do not have a project parcel, building size, power demand, cooling system, water source, generator plan, setback, incentive package, or traffic study.
And that brings us to the part of this story closest to my day job: property values.
Have data centers hurt property values?
Let’s walk through it in normal English.
I found no public Fresno study that measures what a data center does to nearby sale prices, appraisals, or assessed values. I also found no California study that isolates the effect on neighboring homes or commercial properties using a strong before-and-after sales analysis.
That does not mean the effect is automatically zero. It means we do not have a reliable Fresno number.
The national research is real, but it is new and mixed. Several of the most relevant papers are still working papers that have not completed peer review. They also study different things at different distances.
- A George Mason University analysis looked at one year of Northern Virginia home sales. It found no average negative relationship between proximity to a data center and home values. That is useful, but it does not prove every nearby home is unaffected or that Fresno would respond the same way.
- One preliminary Loudoun County study estimated that homes within a half-mile of an announced center sold for roughly 2.8% less than otherwise similar homes located a little farther away. That is an announcement-period result in one Virginia county, not a universal discount and not a Fresno forecast.
- A Realtor.com study of 43 ZIP codes found no meaningful difference in sale or list prices during the first two years after large facilities opened. A ZIP code can still hide what happens to the homes closest to a site, and two years is a short window.
- An updated Brookings summary reported a 2% to 5% increase in county-level home prices over a decade after a county’s first large center. That is a broad county result. It does not tell us what happened to the homes immediately next door.
The mixed results are the lesson. A regional market could gain construction spending, tax base, or some employment while the closest homes react differently to industrial scale, sound, lighting, transmission equipment, or perceived risk. A well-buffered facility in an industrial district can also be very different from one placed near a subdivision.
This is why I would not apply a Northern Virginia percentage to a Fresno house. Different project. Different market. Different water and power systems. Different land use pattern. The result could be different too.
California’s numbers answer a different question
California has more than 200 active data centers, according to the California Energy Commission, but the public evidence I found still does not provide a clean answer about neighboring property values.
Santa Clara County reported that four data center projects added about $356.8 million in assessed value from new construction to its 2025 and 2026 roll. That is a tax roll measure at the facility parcels. It is not a sale price appraisal or evidence that nearby homes and stores appreciated.
A separate 2026 deal involved $65.4 million for two Santa Clara commercial properties totaling 23.6 acres. One included a parcel previously approved for a data center. The sale tells us what one buyer paid for those properties under those deal terms. It does not prove that the data center approval created the price, and it tells us nothing about a house down the street.
These distinctions matter:
- Assessed value at the facility is not the same as appreciation in the neighborhood.
- A sale of data center capable land is not proof that all industrial land received a premium.
- A CEQA noise finding is not a property appraisal.
- A homeowner’s concern is important testimony, but it is not a completed sales analysis.
Residents near projects in Virginia and New Jersey have described noise, disruption, and worries about property values. Their experiences should not be dismissed. The reports I reviewed, however, did not include appraisals or controlled sales studies that could measure a market effect.
What could move values in either direction?
A data center can add substantial construction value and short-term trade work. It may expand the local tax base. A large customer may also pay for power, fiber, road, or utility improvements.
On the other side are possible costs. These can include construction traffic, large building mass, continuous equipment sound, backup generator testing, new substations or transmission lines, water demand, and the opportunity cost of using a scarce industrial parcel for a facility with relatively few permanent workers on site.
None of those things guarantees a price change. The outcome depends on the actual site and the actual deal.
California’s grid planners expect data center demand to grow, but a statewide load forecast is not a Fresno utility bill forecast. UC Berkeley researchers have also found major gaps in California’s water use reporting for data centers. Without a real project and enforceable operating information, confident local water claims, high or low, are mostly guesswork.
What I would want to see if a proposal appears
If a developer eventually submits a Fresno proposal, I would want clear answers before anyone predicts what it will do to property values.
- Where is it? Show the parcel, zoning, distance to homes, building size, setbacks, landscaping, lighting, and every planned phase.
- How will it operate? Disclose power demand, cooling design, annual and peak-day water use, water source, generator count, testing schedule, and air permits.
- Who pays? Identify required substations, transmission, roads, water improvements, rate treatment, incentives, exemptions, and the project’s net fiscal benefit after public costs.
- What jobs remain after construction? Separate peak construction workers from permanent local employees, payroll, and enforceable hiring commitments.
- How will neighborhood effects be measured? Establish baseline sound readings and completed sales before construction, use distance bands and comparable neighborhoods, and keep measuring after the facility opens.
That is how we move from talking points to evidence.
My takeaway
I understand why Fresno leaders want to get ahead of a fast-growing industry. I also understand why homeowners hear industrial use, water, power, and AI in the same sentence and immediately wonder about their largest asset.
But the record deserves a clean reading.
The data center debate is real. The Fresno property value number is not. Council has started a process, not completed a ban. No City project or application had been publicly identified as of September 3. No Fresno property value study has established a gain or a loss.
For now, keep an eye on the public process and be careful with absolute claims from either side. If a project reaches an agenda, the first question should not be, “Will my house lose 3%?” It should be, “Where is the evidence for this site, this design, and this neighborhood?”
That is a question Fresno residents deserve to have answered in the open.
I love where I live, and I also love what I do. I'm lucky to be able to work in a profession in which I get to build relationships; one that has me meeting new people each and every day and helping them to build new lives in my beloved city. I'm lucky enough to work in a profession in which I can marry cutting-edge technologies and marketing techniques to good, old-fashioned, nose-to-the-grindstone work. I am lucky enough to work in a profession that allows me to work as an advocate for my clients; to use every tool at my disposal to get a job done well for them, and with as little stress and expense as possible.
I love my city. I love my job. One inspires my excellence for the other.
Fresno? I say FresYES
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