Quick answer (TL;DR)
Buying on Palm Beach island usually means buying in the Town of Palm Beach, a separate municipality from West Palm Beach with its own design review, landmark and construction rules. Exterior changes go to the Architectural Commission (ARCOM) or, for landmarked and historically significant buildings, to the Landmarks Preservation Commission, and construction follows summer and winter hours with a pause from December 24 through January 1. Before you commit, check the flood zone on the FEMA maps effective December 20, 2024, the coastal construction control line on any oceanfront lot, and the Town’s 2026 operating millage of 2.6110.
Palm Beach real estate is shaped as much by the Town’s review boards, building calendar, flood maps and coastal rules as by the houses themselves, so a buyer’s due diligence on the island starts with the regulations.
The Town of Palm Beach, the island and the bridges
When people search for Palm Beach real estate, they almost always mean the Town of Palm Beach, the incorporated town on the island across the Intracoastal Waterway from West Palm Beach. The Town lists three bridges leading over from West Palm Beach: the Flagler Memorial Bridge, the Royal Park Bridge and the Southern Boulevard Bridge. The U.S. Coast Guard, not the Town, sets their opening schedules, and the Town names the Flagler Memorial Bridge, the Royal Park Bridge and the Southern Boulevard Bridge/Post Memorial Causeway as the main evacuation routes. The Town counts 12 miles of beachfront.
Palm Beach is its own town, with its own Town Council, building department, commissions and tax rate. Our comparison of Palm Beach vs West Palm Beach covers lifestyle and housing; this guide stays on the rules that shape owning, renovating and insuring a home on the island.
Check the municipality first. The Town’s own flood map index runs from the Lake Worth Inlet to the “Southern Town Limits,” so the Town does not cover every address that markets itself as Palm Beach. Confirm which municipality a property is in before relying on anything below.
Reading the island from north to south
Listings use informal area names; the Town mostly uses streets. Its FEMA flood map index splits the Town into six sections from north to south:
- Lake Worth Inlet to Garden Road
- Eden Road to Sunset Avenue
- Royal Poinciana Way to Via La Selva
- Via Del Mar to Parc Monceau
- Via Agape to 2600 South Ocean Boulevard
- 2660 South Ocean Boulevard to the southern town limits
The Town also refers to the North End of the island (its Lake Trail runs nearly six miles from the Royal Park Bridge to the North End), to Midtown Municipal Beach on South Ocean Boulevard between Royal Palm Way and Gulfstream Road, and to South Ocean Boulevard south of the Southern Boulevard Bridge. For a buyer, the differences that matter are lot type (oceanfront, on the Intracoastal or interior), flood zone and landmark status, not area labels.
Living in Palm Beach: what the Census shows
The U.S. Census Bureau’s QuickFacts for Palm Beach town, Florida, gives a population estimate of 9,423 for July 1, 2025, against 9,245 counted in the April 1, 2020 census. In the 2020 to 2024 American Community Survey, 63.5 percent of residents were 65 or older, households averaged 1.70 persons, and the owner-occupied housing rate was 83.7 percent. The median value of owner-occupied homes is shown only as “$2,000,000+,” the top of the published range, so it says nothing more precise than that.
Condos, co-ops and single-family homes on the island
Island housing splits into single-family houses and multifamily buildings held as condominiums or cooperatives. Chapter 134 of the Town Code regulates uses, setbacks, height, lot coverage, building volume and mass, and landscaped open space, and lot splits fall under Chapter 110. The zoning legend filed with development applications asks for the zoning district, FEMA flood zone, base flood elevation, finished floor elevation and, in the R-B district, a cubic content ratio: the Town measures the bulk of a house closely.
If you are browsing Palm Beach condos for sale, the building matters as much as the unit. The Town’s building department notes that condominium and cooperative buildings of three stories or more need a milestone inspection at 30 years, then every 10 years, and that repairs for substantial structural deterioration must begin within 365 days of the building official receiving the Phase 2 report. Our Florida condo milestone inspection and SIRS guide explains what to ask the association, and luxury condo vs. single-family home weighs the two ways of owning.
ARCOM: design review for most exterior changes
For buildings that are neither landmarks nor historically significant buildings, design review belongs to the Architectural Commission, known as ARCOM. It grew out of the Art Jury of the 1920s and reviews new construction, landscaping, and changes to existing structures visible from public rights-of-way. Its seven members and three alternates are Town registered voters appointed by the Town Council. The test is harmony: whether a project fits the aesthetic quality and established character of its surroundings. A project that needs a variance, special exception or site plan review also goes to the Town Council.
Not every change goes before the full commission. The Town’s Project Designation Matrix, adopted July 13, 2022, sorts work into four tiers:
- ARCOM Major: a new residence or commercial building, a two-story addition visible from the right-of-way, additions to the third floor or above, major facade alterations that affect architectural style, and any project that needs a variance.
- ARCOM Minor: for example, a one-story addition visible from the right-of-way, new fences, walls or gates or new mechanical equipment visible from the street, and solar panel installations.
- Commission chair review or staff approval: smaller items, such as some additions not visible from the right-of-way.
- Neighbor consent: minor items that need a written waiver of objection from the immediately adjacent neighbor. Without it, the project goes to ARCOM as a Minor project.
Commission projects follow a published calendar of meetings and filing deadlines, so build that time into any renovation plan.
Landmarks: what designation means if you want to renovate
The Town adopted its Historic Preservation Ordinance, now Chapter 54 of the Town Code, in 1979, and reports over 328 landmark properties, sites and vistas protected under it. Landmarked properties and historically significant buildings are reviewed by the Landmarks Preservation Commission rather than ARCOM. The seven-member commission recommends designations to the Town Council, which must ratify them, issues Certificates of Appropriateness for work on landmarks and oversees the Town’s tax abatement program. The Town’s Historic Resources Map shows landmarked properties, properties under consideration, historically significant buildings and historic districts.
Designation controls the outside of a building, not the inside. The code text reproduced in the Town’s 2009 Landmark Manual (section 54-71) says no landmark, and no feature on a landmark site or within a historic district such as garden walls, pools or fountains, may be erected, altered, restored, moved or demolished until a Certificate of Appropriateness for exterior architectural features is approved, and that the commission does not consider interior arrangement or use except where it affects exterior changes. The manual adds that designation does not prohibit an owner from altering a structure.
The landmark tax abatement. The Town and Palm Beach County offer a property tax abatement for restoring, renovating or rehabilitating a landmarked property. Per the Town’s application, it abates tax increases on the improvements for ten years through a covenant that can pass to a later owner, and the work must meet the Secretary of the Interior’s Standards for Rehabilitation and be approved by the commission itself, interior included. Apply before work begins.
Which review applies to which island property
| Property or project | Design review | Other layers to check | Source |
|---|---|---|---|
| Non-landmarked single-family house: new home, visible addition, facade change | ARCOM (Major or Minor by project type); small items to staff or neighbor consent | Building permit; Chapter 134 zoning limits; floodplain development permit in a Special Flood Hazard Area | Town PZB pages; ARCOM matrix (2022) |
| Landmarked property, or a site within a historic district | Landmarks Preservation Commission: Certificate of Appropriateness for exterior work | Optional ten-year tax abatement if approved before work starts | Town Code ch. 54; Landmark Manual; abatement application |
| Historically significant building (not a landmark) | Landmarks Preservation Commission | Same permit and flood layers as any house | Town Development Review page |
| Condominium or co-op building | ARCOM for exterior work on non-landmarked buildings | Milestone inspections for buildings of three or more stories; association documents | Town PZB page (citing s. 553.899, F.S.) |
| Any project needing a variance, special exception or site plan review | ARCOM Major, or the Landmarks commission | Town Council hearing | Town Development Review page |
| Oceanfront lot seaward of the coastal construction control line | ARCOM or Landmarks, as above | State permit for construction seaward of the line; coastal disclosure at contract | ss. 161.053 and 161.57, F.S. |
The construction calendar: seasons and no-work days
Construction hours in the Town are set by section 42-199 of its code and change with the season. On the Town’s current schedule, summer runs May 1 to October 30 and winter November 1 to April 30, and the Town has paused construction work from December 24 through January 1. The Town also publishes no-work days; for the rest of 2026 they include November 11, November 26 and December 25 through December 30.
Weekday hours have also been moving. The Town Council temporarily changed them by Resolution 155-2025 in November 2025 and extended the change by Resolution 41-2026 in April 2026, citing traffic from contractors who travel onto the island each day. Because these are temporary, confirm the current schedule before you sign a renovation contract.
Timing matters if you plan to renovate. Commission review, winter hours and the year-end pause can stack up behind a late-autumn closing.
Flood zones, elevation and the 50 percent rule
The Town’s current FEMA Flood Insurance Rate Maps took effect December 20, 2024, and the Town will provide a flood zone determination for an address. On FEMA’s FloodSmart site, A and AE zones are high-risk flood areas and V and VE zones are high-risk coastal areas with an added hazard from storm waves; in communities that take part in the National Flood Insurance Program, flood insurance is mandatory for government-backed mortgages in both.
Three Town rules matter most. New buildings in a Special Flood Hazard Area must have their lowest floor at or above the base flood elevation. If improving an existing building costs 50 percent or more of the building’s market value (land excluded), or a building is substantially damaged, the whole building must meet new-construction flood rules. And work in a Special Flood Hazard Area may need a separate floodplain development permit.
On insurance, the Town is a Class 6 community in FEMA’s Community Rating System, which the Town says gives residents a 20 percent annual discount on National Flood Insurance Program policies. Its 2024 flood notice adds that homeowners’ policies do not cover flood, that NFIP coverage for a home goes up to $250,000 for the building and $100,000 for contents, and that new policies carry a 30-day wait. Our guides to Florida home insurance when buying and windstorm and flood insurance due diligence on coastal homes cover quotes and timing.
Oceanfront lots and the coastal construction control line
Section 161.053, Florida Statutes, directs the Florida Department of Environmental Protection to set coastal construction control lines county by county along the sand beaches, marking the part of the beach-dune system subject to severe fluctuations from a 100-year storm surge, storm waves or other predictable weather. Building seaward of the line needs a permit from the department, or from a local government it has delegated that authority to, and with limited exceptions such as shore protection structures, minor structures and piers, the department may not permit a structure where it projects erosion will put the site seaward of the seasonal high-water line within 30 years.
If any part of a property lies seaward of the line, section 161.57 requires the seller to give a written coastal disclosure at or before contract signing and, unless the buyer waives it in writing, an affidavit or survey showing where the line crosses the property by closing. For the structures on a waterfront lot, see our guide to waterfront estate inspections, seawalls and docks.
Property taxes: the Town’s millage
The Palm Beach County Property Appraiser’s table of 2026 final millage rates lists the Town of Palm Beach at 2.6110 mills, unchanged from the proposed rate. One mill is $1 for every $1,000 of taxable value. Countywide, school board and special district levies are added on top, so read the total certified millage on the property’s own record. For comparison, the same table lists the City of West Palm Beach at 8.0803 mills.
The seller’s bill is a poor guide to yours. Under section 193.155, Florida Statutes, a homestead property is reassessed at just value as of January 1 of the year after a change of ownership. Our guide to Palm Beach County property taxes after you buy walks through the estimate.
A due-diligence checklist for Palm Beach island buyers
- Confirm the municipality, zoning district and lot type.
- Check the Historic Resources Map for landmark or historic district status.
- Pull the flood zone and any elevation certificate; test renovation budgets against the 50 percent rule.
- On oceanfront lots, locate the coastal construction control line.
- For condos and co-ops, request milestone inspection status and association documents early.
- Map renovation plans against commission deadlines and the construction calendar.
- Get insurance quotes on the specific property and estimate taxes from your own price.
Frequently Asked Questions
Is Palm Beach a city?
No. Palm Beach is the Town of Palm Beach, an incorporated town with its own Town Council, Planning, Zoning and Building Department and operating millage (2.6110 mills for 2026 on the Property Appraiser’s table). It is a separate municipality from the City of West Palm Beach, which is linked to the island by three bridges.
What are the construction hours in Palm Beach?
Section 42-199 of the Town Code sets construction hours, with summer from May 1 to October 30 and winter from November 1 to April 30. Work is paused from December 24 through January 1, the Town publishes other no-work days, and the Town Council changed weekday hours temporarily by resolution in 2025 and 2026, so check the Town’s current schedule before planning work.
What does the Palm Beach Landmarks Preservation Commission do?
The seven-member commission recommends landmark designations to the Town Council, which must ratify them, reviews exterior changes to landmarked properties through Certificates of Appropriateness, and oversees the Town’s historic preservation tax abatement program. The Town reports more than 328 protected landmark properties, sites and vistas.
What is the property tax rate in Palm Beach?
The Town of Palm Beach’s 2026 final operating millage is 2.6110 mills, or $2.611 per $1,000 of taxable value, per the Palm Beach County Property Appraiser. A tax bill also includes county, school board and special district levies, and a homestead is reassessed at just value the year after a sale, so estimate from your own purchase rather than the seller’s bill.
How do I find the flood zone for a Palm Beach property?
Use the FEMA Flood Insurance Rate Maps effective December 20, 2024, which the Town publishes in six sections, or ask the Town’s Planning, Zoning and Building Department for a flood zone determination. A and AE zones are high-risk flood areas and V and VE zones are high-risk coastal areas with a wave hazard; flood insurance is mandatory in both for government-backed mortgages.
Please note: This guide is general information, not legal, tax or insurance advice. Town rules and construction hours change; confirm how they apply to a specific property with the Town’s Planning, Zoning and Building Department, a Florida real estate attorney and your title company. Sources were read on October 20 and 21, 2026.
Sources: Town of Palm Beach Planning, Zoning and Building Department, Planning, Zoning and Development Review, ARCOM Project Designation Matrix, Landmark Manual (2009), Landmarks tax abatement application, construction hours resolution, 2024 Flood Hazard Information, notice for work on existing buildings in flood hazard areas, zoning legend, New Resident and Visitor Resources and FAQs; U.S. Census Bureau QuickFacts, Palm Beach town, Florida; Palm Beach County Property Appraiser, 2026 final vs proposed millage rates; FEMA FloodSmart, What is my flood zone; Florida Statutes 161.053, 161.57 and 193.155.
Looking at homes on Palm Beach island?
Reach out to LPE Realty at info@lperealty.com, through our contact page, or start on our buy with us page. Island owners can request a private home evaluation.
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