The project
Maison d'Or is Kolter Urban's 19-story, 39-residence boutique tower at 3705 S Flagler Drive in West Palm Beach, developed with Perko Development Partners and designed by 10 Design. Sales are open with delivery expected in 2028, and pricing starts at about $5.7 million.
Two- to four-bedroom residences span roughly 3,000 to over 10,000 square feet, including a penthouse topping nearly 10,000 square feet. Its intimate scale on the water gives it a maison-like character within the Flagler corridor.
Project snapshot
Maison d'Or at a glance.
The facts below are drawn from this guide and from the developer's published materials. Where a fact is not verified, the page says so plainly rather than guessing.
- Location / County
- West Palm Beach, Palm Beach County
- Residence types
- Condominiums, 2-4 bedroom plus penthouse
- Status
- Pre-Construction
- Estimated completion
- About Q4 2028
- Published pricing
- From about $5.7M
- Developer
- Kolter Urban and Perko Development Partners
- Rental restrictions
- Contact for current information
Information reviewed October 2026. Prices, availability, and completion dates change frequently. Confirm current terms with the developer or a licensed advisor.
- Developer Kolter Urban (The Kolter Group) and Perko Development Partners, which bought the 1.4-acre site for $38M; sales entity PK Flagler House LLC: Source: The Real Deal and official site, verified October 2026
- 19-story waterfront building with 39 residences across eight floor plans of two to four bedrooms, about 3,000 to 10,000+ sq ft including a top-floor penthouse over 10,000 sq ft: Source: Robb Report, verified October 2026
- Design vision by 10 Design with interiors by Hirsch Bedner Associates (HBA); sales launched January 2026 with completion expected around Q4 2028: Source: Robb Report and The Architectural Authority, verified October 2026
- Residences start about $5.7M; broker sources list roughly $5.8M-$15M with larger penthouse units beyond: Source: The Real Deal and broker reporting, verified October 2026
Sources consulted for this guide
- Inside Maison d'Or (Robb Report)
- Kolter, Perko launch sales for waterfront condo project (The Real Deal)
- Maison d'Or official website
Source links open in a new tab and are provided for verification only. Facts carry the verification date recorded above; prices, availability, and timelines change and require sales-gallery confirmation.
Verified facts carry the source links above, each pointing to the original public source where one is available. Everything else on this page is marked Not verified or Contact for current information. This page never hosts or hotlinks external files, renderings, brochures, or floor plans; where a document exists only on the developer's site, the source link above is the reference.
At a glance
Maison d'Or in West Palm Beach, in numbers.
County
Palm Beach
City
West Palm Beach
Neighborhood
West Palm BeachDeveloper
Kolter Urban and Perko Development Partners
Address
3705 S Flagler Drive, West Palm Beach, FL 33405
Price range
About $5.8M-$15M+ by plan
Starting price
From about $5.7M
Residences
39
Floors
19
Sales availability
Sales open
Est. completion
About Q4 2028
Residence types
2-4 bedroom condos, Penthouses
Construction status
Pre-Construction
Property category
Condominium
Design & architecture
Design by 10 Design; interiors by Hirsch Bedner Associates (HBA)
Official website
Contact for current information
Gallery
Renderings and interiors.
Developer renderings and interior imagery are updated as phases release. Current documents are shared privately with registered buyers.
Interior renderings on request
Floor plans on request
Pricing & availability
What Maison d'Or costs today.
The advertised starting price is the developer's published entry point. Available units, real pricing bands, and incentives change as phases sell, so we confirm current terms with the sales team before you commit capital.
- Advertised starting price
- From about $5.7M
- Published price range
- About $5.8M-$15M+ by plan
- Available units / sales status
- Sales open
- Price by bedroom configuration
- From about $5.7M; broker range roughly $5.8M-$15M with larger penthouse units beyond
- Penthouse pricing
- Top-floor penthouse of more than 10,000 sq ft
- Deposit schedule
- Pre-construction schedule confirmed with the sales team; projects commonly stage deposits at 10%-20%
- Developer incentives
- Contact for current information
Current pricing sheet for Maison d'Or.
Price lists, deposit schedules, and any developer incentives are shared privately with registered buyers after the sales team confirms today's numbers.
Request current pricingWhere a number is not published on this page, the row reads Contact for current information rather than guessing. Never treat an advertised starting price as the price of a specific available unit.
Architecture & residences
The building and residences at Maison d'Or.
The building profile below records what this page verifies about the tower and its residences: floor counts, unit mix, dimensions, finishes, and views. Anything the page does not state is marked Not verified rather than guessed. Layouts, dimensions, and pricing change as phases sell, so current floor plan documents, view matrices, and availability are shared with registered buyers.
- Towers / floors
- 19
- Total residences
- 39
- Residence types
- 2-4 bedroom condos, Penthouses
- Square footage
- Two & Three Bedroom: ~3,000-5,000 sq ft; Four Bedroom: ~5,500-7,500 sq ft; Penthouses: ~10,000 sq ft
- Ceiling heights
- Not verified
- Finishes
- Not verified
- Kitchens
- Not verified
- Baths
- Not verified
- Smart-home features
- Not verified
- Parking & storage
- Not verified
- Views
- Intracoastal Waterway views across from Mar-a-Lago
The floor plans at Maison d'Or.
Layouts, dimensions, and pricing change as phases sell. We share current floor plan documents, view matrices, and availability with registered buyers.
Two & Three Bedroom
2-3 bedroom · ~3,000-5,000 sq ft
From about $5.7M.
Four Bedroom
4 bedroom · ~5,500-7,500 sq ft
Waterfront residences with grand rooms.
Penthouses
4 bedroom · ~10,000 sq ft
Crown penthouses with expansive terraces.
Full floor plan documents, view matrices, and current availability are shared privately with registered buyers.
Request floor plansAmenities & lifestyle
The amenity program at Maison d'Or.
The list below records every amenity this page verifies for the project. Where the status of an amenity is not documented on this page, confirm with the sales team whether it is planned or already operating before you rely on it.
Direct Intracoastal frontage
Resort pool and waterfront deck
Private wine room and dining
Fitness and wellness center
24-hour concierge and security
Boutique 39-residence scale
Construction & completion
Where Maison d'Or stands today.
Completion dates on new construction are estimates, not promises: they shift with permitting, financing, and the pace of the build. Announced milestones below are the ones this page records; anything unverified is marked plainly, and the current timeline should be confirmed with the developer before you plan around it.
- Construction status
- Pre-Construction
- Estimated completion
- About Q4 2028
- Announced milestones
- Sales launched January 2026; completion expected around Q4 2028
Estimated completion is the developer's target as recorded on this page and is not a verified delivery date. Where the timeline is not verified, current scheduling requires confirmation with the project's sales team.
Location & neighborhood
Where Maison d'Or sits.
Address, neighborhood position, and nearby attractions below are recorded from this page's own project notes. Drive times, walk scores, and ratings are never invented on this site; where they are not documented here, the community guide is the best next step.
- Street address
- 3705 S Flagler Drive, West Palm Beach, FL 33405
- City
- West Palm Beach
- County
- Palm Beach
- Neighborhood
- West Palm Beach
- Position & nearby
- 3705 S Flagler Drive, West Palm Beach, across the Intracoastal from Palm Beach Island
- Transport notes
- Not stated on this page
Community guide
West Palm Beach
Explore West Palm Beach living, dining, and market context in the full community guide.
Explore the areaInvestment analysis
Why Maison d'Or matters to luxury buyers.
Why buyers are drawn
Maison d'Or offers one of the corridor's most contained offerings: 39 residences with mansion-scale floor plans, 10 Design's architecture, and direct water in an established Flagler submarket.
Market context
South Flagler's boutique segment serves buyers who find the mega-towers too large; Maison d'Or's near-10,000-square-foot residences target that mansion-on-Flagler niche.
Deposit structure
Pre-construction deposits typically run 20% to 30% staged across contract and construction milestones, held in escrow.
Appreciation outlook
Scarcity and water frontage support values. We compare entry against south Flagler resale evidence before advising.
Ownership considerations
What to know before you commit.
General guidance for new construction buyers. Building-specific details are marked "Not verified" where they have not been confirmed for this project.
- Short-term rental policy
- Not verified on this page; rental rules are confirmed in the governing documents before you commit
- Minimum rental period
- Not verified
- Leasing / owner-occupancy rules
- Not verified; confirm current leasing and occupancy terms with the sales team
- HOA / condo fees
- Not published on this page; request the current budget before you commit
- Financing notes
- Not verified on this page; the deposit schedule above records the financing model this page states for the project, and loan terms are confirmed before contract
Closing costs
Florida buyer closing costs typically include title insurance, lender fees, county recording charges, prorated property taxes, and Florida documentary stamp tax on the purchase price. The exact figure for this project is not published on this page, so confirm the current estimate before you sign. Not verified.
Not verified
HOA and condo fees
New developments typically assess monthly HOA or condominium fees covering common areas, amenities, insurance, and building staff, with special assessments possible for capital projects. Monthly fees for this project are not published on this page; request the current budget. Not verified.
Not verified
Deposit process
Pre-construction purchases in Florida commonly require staged deposits across contract, groundbreaking, and closing milestones, held in escrow. The exact schedule for this project should be confirmed in writing with the developer before you commit. Not verified.
Not verified
Flood and wind insurance
Coastal Florida properties carry flood and windstorm insurance requirements that can add meaningfully to monthly carrying costs, and premiums have risen across the state. The current premium profile for this project is not published on this page; confirm with an insurance advisor. Not verified.
Not verified
Buyer questions
Maison d'Or, answered.
Pricing, deposits, timelines, the developer, and the investment case, answered directly. For the broader picture on South Florida new construction, browse the full FAQ hub.
New Construction South Florida FAQsWhat is the current status of Maison d'Or?
Maison d'Or is in pre-construction: sales launched in January 2026 and completion is expected around Q4 2028 at 3705 S Flagler Drive.
Who is developing the project?
Kolter Urban (The Kolter Group) and Perko Development Partners, with the design vision by 10 Design and interiors by Hirsch Bedner Associates (HBA).
What are the current prices?
Residences start about $5.7M, with broker sources listing roughly $5.8M to $15M and larger penthouse units beyond. Current inventory is confirmed with the sales team.
How many residences and what layouts?
39 residences across 19 stories, eight floor plans of two to four bedrooms, about 3,000 to 10,000+ sq ft, including a top-floor penthouse over 10,000 sq ft.
Where is Maison d'Or located?
At 3705 S Flagler Drive in West Palm Beach, across the Intracoastal Waterway from Mar-a-Lago.
Can I rent out a residence?
Rental policy for the project was not published in our sources. Confirm leasing and owner-occupancy rules in the condominium documents before you commit.
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