Understand Gulf Stream before you commit to an address
Gulf Stream is a town of under a thousand people on the barrier island north of Delray Beach, built around the Gulf Stream Golf Club and a stretch of A1A shaded by an Australian pine tunnel that the town has fought for decades to keep. Its typical home value of about $2.78 million is the fourth-highest in this layer. Figures are the same two indexes measured the same way in all 24 municipalities on this coast, on Florida's rules including the homestead exemption. Being on the barrier island puts the insurance figure here in the most expensive band in the state outside the Keys, and flood cover is a separate policy on top of it. Zillow publishes no rent index for a municipality this size, so the rent shown is the median of the eighteen here that have one, and is marked as such wherever it appears.
The cost of living in Gulf Stream, and what a home costs
Two calculators on Florida's own rules: monthly compounding and the month private mortgage insurance stops, and the closing costs this state actually charges.
Rent or buy in Gulf Stream
Whether buying here beats renting, and the year it turns over. On this coast insurance moves the answer more than the mortgage rate, and you can edit it.
Mortgage calculator
Monthly compounding, the 30-year fixed loan, the private mortgage insurance a low down payment triggers, and Florida's documentary stamp and intangible taxes on the loan itself.
Then work out whether Gulf Stream is the right part of this coast
No neighborhood guides for Gulf Stream yet. What is here instead is the whole coast on one comparable footing.
All 24 municipalities on the Palm Beach coast
Every municipality from Boca Raton to Tequesta side by side on home value, millage, the rate a homesteaded buyer pays, and which of them pay the county for fire.
Compare the coastThe 24 municipalities of the Orlando metro
Identical rules and exemptions, the same two Zillow indexes, and insurance at less than half what it costs here. It is the clearest measure of what proximity to the Atlantic costs.
Compare coast and inlandWhat buying in Gulf Stream actually involves
Gulf Stream is outside the county's Fire/Rescue MSTU, so none of that district's 3.4581 mills is on its bill and its total is 15.9304 mills, the fourth-lowest in this layer. Palm Beach County Fire Rescue's own areas-served page lists the town as one it dispatches for rather than one it serves, so the fire service is not the county's and what it costs is already inside the town's own 3.6724 mills. On a house at this value the bill is still about $43,600 a year, and that is before insurance on a barrier-island address, which on a property of this kind is not measured in thousands.
This is a very small town with strong architectural control, a police department of its own, and a long history of litigation with residents over public records and development. The town's legal expenditure has been a live local subject for years. There is essentially no market here: a handful of transactions a year, most of them at prices that make any index a rough guide rather than a valuation.
The town is essentially a residential enclave with a school, a club and a stretch of A1A running through it, and no commercial base at all. Everything the town provides is funded by houses, which is the reason its total rate sits where it does despite the values involved.
Because the town is small and closely governed, what may be built or altered is decided by a review process rather than by a zoning table alone. Anyone buying with a renovation in mind should establish what has actually been approved on comparable lots rather than what the setbacks appear to allow.
Moving to Gulf Stream: check these before you commit
- The town's architectural review rules, which are among the strictest in the county and constrain both new construction and alterations.
- Insurance and flood exposure on a barrier-island lot, quoted rather than estimated.
- That an index built on a handful of sales a year is an indication rather than a valuation at this end of the market.
- What comparable renovations in the town have actually been approved, rather than what the zoning implies.
- A1A traffic and beach parking pressure on the specific stretch, which the town cannot control.
Gulf Stream levies 3.6724 of the 15.9304 mills charged here. The remaining 12.2580 is Palm Beach County, the school district and the countywide special districts, none of which the municipality sets, and none of it is the county Fire/Rescue MSTU, because Gulf Stream is outside it.
Sourced, dated, and separated from the guesswork
Every Gulf Stream figure below is cited, stamped with the period it describes, and editable, because a number for the whole city rarely describes your purchase. Appreciation and investment returns are assumptions rather than facts, and they are labelled that way. Read the methodology for how the line is drawn.
- Prices, rents and tax rates: published statistics and the official schedules.
- Nothing here is a lender quote, a pre-approval or financial advice.
Where the Gulf Stream figures come from
- Zillow Home Value Index (ZHVI), all homes, mid-tier, smoothed and seasonally adjusted: city file, June 2026 · Zillow Research · retrieved Supports: A typical home value for the 35th to 65th percentile of each municipality's market, computed on one method across all twenty-four, The same series and month the Charlotte and Orlando metro pages use, so all three American layers can be read against each other, Year-over-year change to June 2026
- Zillow Observed Rent Index (ZORI), all homes, smoothed: city file, June 2026 · Zillow Research · retrieved Supports: Asking rents across the whole rental stock for the eighteen municipalities Zillow indexes, No index at all for the six smallest, several of which have fewer than five hundred residents
- Taxing Authority Code Description, Palm Beach County 2025 · Palm Beach County Property Appraiser · retrieved Supports: One row per tax authority code, 123 codes, with a named column for every levy and a published TOTAL, which settles the district set for all twenty-four municipalities by inspection, The Fire/Rescue MSTU at 3.4581 on five of the twenty-four and on no others: South Palm Beach, Lake Worth Beach, Wellington, Royal Palm Beach and Lake Park, The county Library district at 0.5491 on eleven: Ocean Ridge, Hypoluxo, South Palm Beach, Greenacres, Wellington, Royal Palm Beach, Palm Beach Shores, Palm Beach Gardens, Jupiter, Jupiter Inlet Colony and Tequesta, The Jupiter Inlet District at 0.0722 on three: Jupiter, Tequesta and Jupiter Inlet Colony, Children's Services 0.4908, the Health Care District 0.6561 and F.I.N.D. 0.0270 on all 123 codes, which is why they are countywide here, The published TOTAL every row in this layer reproduces, from Palm Beach's 14.8690 to Lake Worth Beach's 21.6106
- 2025 millage rates by taxing authority, Palm Beach County · Palm Beach County Property Appraiser · retrieved Supports: The countywide levies: county 4.5000 and county debt 0.0330, school state 3.0730 and local 3.2480, Children's Services 0.4908, Health Care District 0.6561, three SFWMD levies totalling 0.2301 and FIND 0.0270, The conditional Fire/Rescue MSTU at 3.4581 and the separate Jupiter Fire/Rescue MSTU at 1.7251, Every municipality's own operating and debt millage, and the Greater Boca Raton Beach and Park District at 1.0800, A published total for Boca Raton of 17.0029 mills, which this layer's stack reproduces exactly
- 2026 Proposed, Rollback and 2025 Final Millage Rates, Palm Beach County · Palm Beach County Property Appraiser · retrieved Supports: The 2025 Final column corroborating the three district rates read off the code chart: Fire/Rescue 3.4581, Library 0.5491 and Jupiter Inlet District 0.0722, F.I.N.D. at 0.0270 for 2025, against the 0.0288 this layer carried for a year, which is the 2024 rate
- Table 1: Comparison of Taxes Levied, county and municipal governments, fiscal years 2024-25 and 2025-26: Palm Beach · Florida Department of Revenue, Property Tax Oversight · retrieved Supports: The adopted 2025-26 millage rate and taxes levied for Palm Beach County and every municipality in it, Independent confirmation of the municipal rates taken from the property appraiser's table