Street Economics

Westlake, Florida

HJR 1 Homestead-Exemption Tax-Base Exposure

Palm Beach County . 2025 final assessment roll

Snapshot

The Westlake read

Westlake fits the Bedroom Residential Monoculture archetype precisely. The base is owner-occupied single-family housing at moderate value with thin commercial, industrial, or rental property — this is the maximum-exposure profile, where almost every dollar of value is the exact kind of property the amendment exempts. At full $250,000 phase-in in 2028, 31.8% of Westlake’s non-school taxable base is exposed, with a 16.1% step at the $150,000 threshold in 2027. The driver is straightforward: a high homestead share combined with a very low commercial share means the exemption lands on nearly the whole base at once.

Of the city’s residential housing units, 55.5% are owner-occupied, and 19.8% are owned by out-of-state owners. Florida-owned non-homestead unit share is not available in this record. Among ranked Florida cities, Westlake ranks 92 of 404 by HJR 1 exposure — placing it in the upper quarter of exposed municipalities statewide.

Land-use composition

Share of taxable value by category, Westlake, 2025 roll:

Residential property accounts for 83.5% of just value, and the combined non-homestead categories — commercial at 2.6%, industrial at 1.1%, and institutional at 0.7% — total just over 4% of the base. Other/Vacant land at 11.2% is the most significant structural opportunity in the roll.

What the exposure band means

Band: High exposure. A large share of the base shifts. Diversification is the multi-year strategy; near-term, expect pressure to raise millage to hold services flat.

Looking ahead

Neither of the following changes the exposure figure above; both shape how Westlake grows its base after the amendment takes effect.

First, beginning January 1, 2027, the annual assessment-increase cap on non-homestead property drops from 10% to 5%, covering commercial, industrial, and small residential rentals of nine units or fewer. Because capped values can rise only 5% per year, meaningful base growth in these categories comes mainly from transactions — a sale or change of control resets assessed value to market — so transaction velocity matters more to non-homestead base growth than it did under the old cap.

Second, new Florida residents who did not maintain a Florida permanent residence as of December 31, 2026 phase into the larger exemption over five years rather than receiving it immediately. This cannot be read from the roll, so all exposure figures here assume full application of the exemption. Near-term exposure could run slightly lower than modeled in places with many recent arrivals still inside their five-year window.

Where the opportunity is

These recommendations are based solely on the tax roll’s land-use composition. They do not account for whether local land development regulations and zoning permit any of these uses, whether there is local obstruction, or the political dynamics that typically decide what actually gets approved. This is a starting point for a conversation, not a development plan.

• The single highest-leverage move for Westlake is building a commercial and employment spine. At 2.6% of just value, commercial property is nearly absent from the base. Converting a share of future growth from rooftops to taxable commercial square footage — a neighborhood-serving retail node, a small office or medical-office cluster, or a light-flex business park on an arterial — is the move that changes the structural picture most directly. No homestead exemption touches commercial square footage.
• The 11.2% Other/Vacant share is the second major signal. That land is not yet committed to a use, which means it is the most actionable canvas for non-homestead development. Directing that vacant acreage toward commercial, industrial, or multifamily rental uses rather than additional single-family subdivisions is the clearest near-term path to deepening the non-homestead base.
• Multifamily rental is the third lever. Apartments pay full freight under the amendment. Allowing well-sited rental near jobs and along arterials adds non-homestead value and workforce housing simultaneously, and it does so without adding to the homestead monoculture.
• Concentrating commercial and rental growth along a single existing arterial or corridor — rather than scattering it — is how a real non-homestead spine forms. Thin commercial spread across the city stays thin; concentrated commercial along one corridor compounds. Any existing employment anchor already in place, whether a medical use, a government office, or a distribution facility, is a non-homestead taxpayer worth protecting and intensifying.

Because Westlake’s exposure sits at 31.8% at full phase-in, every one of these moves plays out over years while near-term millage pressure is real. Diversification is the multi-year strategy; the near-term reality is that holding services flat will likely require millage adjustment while that strategy develops.

Watch-out: do not solve a revenue hole by approving more single-family subdivisions. Each new subdivision adds homestead value the amendment will exempt while adding service demand the millage must cover. That is the trap that created the exposure, and more of the same deepens it.

Source and scope

All figures are drawn from the Florida Department of Revenue 2025 final assessment roll, the most recent certified roll in the state’s possession. The roll is used here as a structural proxy for tax-base composition, not as a dollar forecast for any specific budget year. HJR 1 / CS-HJR 1F is on the November 2026 ballot; the 2026 roll is the assessment roll in place when voters decide. If the amendment passes, the first roll affected is the 2027 roll at the $150,000 step, followed by the 2028 roll at full $250,000 phase-in. When the 2026 and later rolls are certified, the analysis re-runs on the new data.

Ownership shares are measured on a residential-unit basis. The out-of-state ownership figure is a mailing-address proxy: it counts residential units whose owner’s mailing-address state in the roll is a non-Florida state or country. It undercounts true outside ownership — an out-of-state owner using an in-state LLC mailing address counts as in-state — and it does not prove where an owner actually lives. It is the cleanest available stand-in for second-home and out-of-state investor ownership of housing, not a definitive residency determination.

This read is a land-use-composition starting point. It is not a comprehensive fiscal, economic, or legal analysis, and it is not a substitute for a full plan.

Place: Westlake