A buyer's agent calling around Westlake to request a CDD payoff letter before closing is going to hit a wall. Not because the district is slow to respond, but because there's no bond schedule to request a payoff on. Westlake, despite looking exactly like the kind of master-planned Florida community that runs on Community Development District bonds, doesn't have one. The fee line that shows up on a Westlake tax bill comes from somewhere else entirely, and the difference changes what a buyer needs to ask for during diligence.
If you've been comparing Westlake to other new-build Florida communities and pulled up a generic CDD explainer to understand the fee structure, you were reading about a mechanism that doesn't apply here. Here's what actually governs the numbers, and why the fact that it's not a CDD matters more than it sounds.
Westlake Runs on a District Four Decades Older Than the City Itself
The infrastructure inside Westlake, its roads, drainage, water and sewer systems, isn't owned by a Chapter 190 Community Development District. It's owned and maintained by the Seminole Improvement District (SID), a special-purpose government created under a different statute, Chapter 189 of the Florida Statutes, and formed on June 26, 1970. SID was originally chartered as the Seminole Water Control District, decades before anyone drew a master plan for the roughly 4,000 acres it covers.
Minto Communities didn't create SID when it purchased the land in 2013. The district was already there, already governed, already levying assessments on the agricultural acreage that preceded the neighborhood. When the City of Westlake incorporated in 2016, it built its charter around not duplicating any service SID already provided. That's a meaningfully different origin story than a CDD, which developers typically stand up specifically to finance a single project's bonds. Westlake inherited a government, not the other way around.
A CDD Gives You a Number to Chase. A SID Gives You a Budget to Read.
This distinction isn't academic once you're under contract. A CDD's debt service assessment is tied to a bond amortization schedule, which means a title company can request a formal payoff letter, a buyer can negotiate who pays the remaining principal, and the debt service portion eventually retires on a known date. None of that exists with a SID assessment. There's no bond to pay off because there's no bond financing the infrastructure in the first place.
Here's how the diligence question actually changes shape:
| What you'd ask in a CDD community | What actually applies in Westlake |
|---|---|
| Request a bond payoff or estoppel letter before closing | There's no bond payoff mechanism to request |
| Check the amortization schedule for years remaining on debt service | There's no debt service schedule. Check SID's adopted annual budget instead |
| Ask whether the debt service portion retires on a fixed date | The SID assessment doesn't have a scheduled retirement date |
| Pull the CDD assessment roll for the parcel | Pull SID's current adopted budget and the city-SID interlocal agreement |
None of this means Westlake's carrying costs are higher or lower than a CDD community's. It means the paper trail is different, and asking for the wrong document wastes time during a due diligence window that's usually measured in days, not weeks.
This Year's Assessment Moved in Two Directions at Once
Because the SID assessment is tied to an annual public budget rather than a fixed bond curve, it doesn't move in one predictable direction the way declining bond debt service does. SID's budget for the current fiscal year, which runs through the end of September, was set at $7,253,020, an increase of $725,130 over the prior year. Rather than translating into a flat increase across every home, the effect split by property size: owners of larger homes were expected to see roughly a $40 to $50 increase, while owners of smaller properties were actually looking at a $20 to $50 decrease. That followed the prior fiscal year, when some homeowners had seen their SID assessment jump by almost $300.
That kind of swing, up nearly $300 one cycle, then a mixed bag of small increases and small decreases the next, is exactly what you'd expect from a district funding its actual annual operating and capital needs rather than servicing a fixed debt instrument. A CDD bond payment doesn't reverse itself based on the district's maintenance costs that year. A SID assessment can.
The City's Millage Is Falling. The District's Assessment Isn't Guaranteed To.
It's worth separating two different bills that both land on a Westlake homeowner. The City of Westlake's own property tax rate has been trending down. In July 2025, the council held its preliminary rate at 4.7 mills under state Truth in Millage rules while signaling it wanted to land lower once the fiscal 2026 budget was finalized that September, a move described at the time as the fourth straight year of rate cuts for the city. That effort worked: by this July, the council was setting its preliminary rate for fiscal year 2027 at what local reporting called "the current 4.6 mills," meaning fiscal 2026 had already come in below the 4.7 ceiling. The council can still vote to cut the fiscal 2027 rate further before a mid-September deadline, the same move it made the year before, though it cannot raise it. At 4.6 mills, the owner of a $500,000 home with a homestead exemption will pay approximately $2,070 in municipal property taxes for the year ahead.
That $2,070 doesn't include the SID assessment, which sits on a separate budget cycle with its own board of supervisors and its own hearings. It also doesn't include HOA or master association dues, which fund the village-level amenities and common areas SID doesn't touch. A full carrying cost picture in Westlake is three separate lines set by three separate governing bodies on three separate schedules, not one predictable bond curve plus an HOA fee. Notably, the city manager overseeing the falling millage rate, Kenneth Cassel, also serves as SID's manager, so the two budgets are coordinated by the same person even though they're legally distinct.
The Math Could Keep Shifting Because Westlake Is Still Renegotiating Its Own Growth
A fixed CDD bond curve gives you a known runway. Westlake's SID assessment, tied to an annual budget in a city that's still actively building out, doesn't offer that same certainty, and the city's own growth debate this July makes the point. At a mid-July 2026 council meeting, an engineering firm projected Westlake's long-term population using a 2.7-persons-per-household estimate, putting the eventual population above 20,000. Mayor JohnPaul O'Connor pushed back on the number directly, arguing that Westlake's mix of young families and first responders means household size is closer to four, which would put the population nearer 32,000. "I think that's an underestimate," he said of the lower projection.
The city currently has 3,880 housing units against a historical single-family cap near 6,500 homes, a figure that predates the townhomes already built and the roughly 12 acres of condos and apartments planned near the north end of the community as part of a broader 60-plus acre downtown district. A proposed ordinance allowing multi-unit trash pickup has drawn pushback from residents who see it as a step toward exactly that kind of apartment and condo construction. Separately, with the city having just turned ten this year, Councilman Erik Gleason has pushed to fund a full charter review, noting the current charter was drafted by the developer.
None of that is a prediction about where SID's assessment goes next. It is the backdrop that explains why a budget-driven assessment in Westlake carries more variability than a bond-driven one in a mature CDD community would. Density assumptions, downtown build-out, and governance structure are all live conversations here in a way they typically aren't in an older, fully built CDD neighborhood with a predictable declining bond balance.
Before You Write an Offer in Westlake, Ask For
- The current adopted SID budget, available through the district's property assessment lookup
- The city-SID interlocal agreement, which spells out which entity is responsible for which service
- The HOA and master association's current dues and budget, since that layer is separate from both the city and SID
- Whether the specific village or phase carries any additional assessment beyond the standard SID and HOA lines
A Few Questions Worth Settling Early
Does Westlake have a CDD fee? No. Infrastructure is owned and funded by the Seminole Improvement District under Chapter 189 of the Florida Statutes, not a Chapter 190 Community Development District.
Will the SID assessment eventually go away like a CDD bond payment does? There's no fixed retirement date built into a bond schedule. The assessment is set through SID's annual public budget process, so it can rise, fall, or hold depending on the district's costs that year.
Who do I contact to verify the current number on a specific property? SID holds regular meetings and budget hearings, and the district's office can be reached at (561) 790-1742 for current assessment information tied to a specific parcel.
Carrying cost math in a community like Westlake isn't something you want to estimate from a generic guide written about a different kind of district. If you're weighing a Westlake purchase against other Palm Beach County communities and want the real numbers pulled for a specific property, or you're on the selling side and want a clear read on what today's carrying costs mean for your listing price, Marcus Singletary can walk through the actual budgets and assessments with you. You can also get a sense of where your property stands with a home valuation before you make your next move. Let's Connect.
