San Carlos Estates Doesn't Have an HOA. It Has a Water District Doing the Job Instead.

Ask about San Carlos Estates and you'll hear the same line every time: no HOA, no CDD, just 1.25 acres and freedom. It's true, as far as it goes. There's no architectural review board telling you what color to paint your shutters, no rental restriction stopping you from leasing the place for six months at a time. But before you close on a lot here, you'll fill out a Right of Way Improvement Agreement, apply for a driveway access permit through a private engineering firm, and find a non-ad valorem assessment on your tax bill that has nothing to do with any homeowners association.

The entity behind all of that is the San Carlos Estates Water Control District, and depending on how a vote plays out tomorrow, it may not stay in its current form much longer.

What the district actually controls

SCEWCD was created by a Lee County circuit court judgment in 1969 as a Special 298 District under Florida law, governed by three elected supervisors. Its stated job is water quality in the canals and swales that drain the neighborhood, but the infrastructure under its control is bigger than that phrase suggests: 23.06 miles of swales, 96 inlets and catch basins, 635 pipes, and 5.6 miles of perimeter canals, all maintained to keep the district's National Pollutant Discharge Elimination System permit in good standing.

The part that surprises buyers coming from a gated community is the roads. Every road inside San Carlos Estates is privately owned and privately funded by the property owners in the district, though open to public access. Want to add or modify a driveway connection? You need an access permit application processed through R.M.E.C., LLC, the district's contracted engineer, governed by an Access Standards Handbook. That's not an HOA architectural committee. Functionally, though, it does the same job: someone reviews your plan before you touch the right of way.

The line item that shows up whether or not there's an HOA

The clearest evidence that "no HOA" doesn't mean "no assessment" sits in the district's own audited financials. For the fiscal year ended September 30, 2023, SCEWCD collected $562,556 in net levy from its Phase I capital assessment and $30,721 from Phase II, money raised specifically to retire debt tied to road paving and drainage work. Phase II's note payable was paid off during the fiscal year ended September 30, 2021. Resident John Kangas, speaking to WINK News in early 2025, put a rounder number on the underlying project: landowners organized and secured a loan of roughly $21 to $22 million to repave the roads and rebuild the drainage system.

That's not a homeowners association due, but it functions like one on your closing statement. A buyer comparing a San Carlos Estates lot to a home in a traditional HOA community should ask the same question either way: what is this property's share of outstanding district debt, and is it fully paid off or still being collected. That answer lives on the parcel's tax detail, not on the listing sheet.

Here's how the two governance models line up on the things that actually affect an owner:

The takeaway isn't that one model is better. It's that "no HOA" describes what San Carlos Estates lacks, not what governs it. The district is smaller, more specific, and answers to elected supervisors rather than a management company, but it still taxes, still permits, and still carries debt the way a CDD would.

Why this year is different

In 2025, a bill sponsored by Rep. Adam Botana proposed folding SCEWCD into the City of Bonita Springs as a dependent district, a change that would shift road and drainage governance from the district's own elected board to the city council. Botana said the push came from constituent complaints, including concerns that the district was restricting property access and behaving like an HOA. Kangas and other residents pushed back publicly, arguing the district had just spent tens of millions of dollars, funded entirely by landowners themselves, to fix the same roads and drainage the city would inherit.

"We don't know what can happen in 50 years. We don't know what can happen in 20 years."

That was Botana's response to residents pressing him on why a merger was necessary now. It's a fair question for anyone buying land in the district today, because the legal mechanism that would decide the answer is still in motion. The bill, now Chapter 2025-234, sets the change into effect only if a majority of San Carlos Estates landowners approve it in a district referendum and a majority of Bonita Springs voters approve it in a citywide referendum, with August 18, 2026, the date the statute names for that citywide vote. That same date also happens to be when Bonita Springs residents are separately deciding a $35 million bond for the Bonita Estero Rail Trail, an unrelated project.

What we could not confirm from public reporting is whether the SCEWCD dependent-district question actually appears on tomorrow's ballot, or what the landowner-level vote decided. If you're evaluating a lot or home in San Carlos Estates right now, that's worth a direct call to the district office or the Lee County Supervisor of Elections before you assume the current governance structure is either permanent or already changed.

What this means if you're cross-shopping neighborhoods

The appeal of San Carlos Estates for the right buyer is real and specific. Lots run about 1.25 acres, zoned AG-2, which is what makes boat and RV storage, outbuildings, and animals possible in a way that most Bonita Springs and Estero communities don't allow. Most of the district sits in Flood Zone X, meaning flood insurance isn't required by lenders the way it would be closer to the water. Prices span a wide range, from older Florida ranch homes on generous lots up past $2 million for newer estate construction, and the location is genuinely central: about 8 miles to Bonita Beach, a short drive to Coconut Point, and roughly 20 minutes to RSW International Airport.

None of that changes because of a governance vote. What could change is who you call when a swale backs up, who approves your driveway extension, and how a future capital project gets financed. If you're weighing this land against a gated HOA community elsewhere in Bonita Springs, the honest comparison isn't "rules versus no rules." It's a small elected water board versus a property management company, and right now that comparison has an expiration date attached to it.

FAQ

Does San Carlos Estates have a homeowners association? No. There's no HOA and no CDD. Governance runs through the San Carlos Estates Water Control District, which handles roads, drainage, and access permits instead.

Is flood insurance required in San Carlos Estates? Most of the community sits in Flood Zone X, which generally doesn't carry a lender-mandated flood insurance requirement, though individual parcels should be verified before closing.

What happens if the referendum changes the district's status? If Bonita Springs voters and San Carlos Estates landowners both approve the change under HB 4033, the district would become a dependent district of the city rather than an independently elected board. As of this writing, we could not confirm the outcome of either vote, so buyers should check directly with the district or the city clerk's office for current status.

If you're comparing San Carlos Estates to other lots and communities across Bonita Springs, Estero, or the wider coastal corridor, Kevin Shelly Realty can walk you through what each governance structure actually means for your closing costs and ownership experience. Get Your Instant Home Valuation to see where your search should start.