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Highest-Priced Miami Pre-Construction Condos: Ritz-Carlton Residences South Beach

The Ritz-Carlton Residences, South Beach is rewriting the ceiling for Miami pre-construction condos — just 30 oceanfront residences from roughly $4M with two duplex penthouses that can combine to north of $125M.

May 9, 2026
9 min read
Kyle Benjamin
Kyle Benjamin
The Lieberbaum Group
Highest-Priced Miami Pre-Construction Condos: Ritz-Carlton Residences South Beach

Highest-Priced Miami Pre-Construction Condos: Ritz-Carlton Residences South Beach

Most "luxury" Miami pre-construction is mid-rise towers from $1M–$5M. A small ring above that is the eight-figure tier. And then there's the Ritz-Carlton Residences, South Beach — where the two duplex penthouses can combine into a single offering north of $125 million, putting it at the absolute top of Miami's current new-construction market.

This is the second profile in our highest-priced Miami pre-construction condo series, focused on what makes ultra-trophy projects different from expensive-but-ordinary product.

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The Quick Take

DetailRitz-Carlton Residences, South Beach
Location1671 Collins Avenue, Miami Beach, FL 33139
NeighborhoodSouth Beach (oceanfront, on the historic Sagamore Hotel site)
StatusPre-construction
DeveloperSobe Sky Development, LLC
ArchitectureKobi Karp Architecture & Interior Design
InteriorsAlessandro Munge / Studio Munge
LandscapeNaturalficial
Scale19 stories, 30 residences, two duplex penthouses with private rooftop pools
Residence mixOne- to five-bedroom homes
PricingRoughly $3.9M start; combined penthouse pricing reportedly up to $125M
DeliveryTargeted late 2027

View the Ritz-Carlton Residences South Beach building page · Browse all South Beach condos for sale · South Beach neighborhood guide

Why It Sits at the Top of the Market

Three things put this project in a different category from most South Beach launches:

  1. An irreplaceable site. The Sagamore Hotel parcel is a rare oceanfront South Beach development site with frontage that can't be replicated. New oceanfront development on Collins is essentially zoned out at this scale.
  2. A 30-unit cap. Most luxury Collins towers run 70–250+ units. Cutting density to 30 (with two of those being duplex penthouses) creates a structurally different supply story.
  3. The Ritz-Carlton residential brand on Miami Beach. Brand-managed residences command persistent premiums in resale, and Ritz-Carlton specifically has one of the strongest track records in U.S. luxury.
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Pricing Reality

Public marketing places starting prices around $3.9–$4.2 million for one-bedrooms, with two-bedrooms from roughly $6M, three-bedrooms from $9.5M, and five-bedrooms from $27.5M. Single penthouses already trade in the high eight figures; the combined-penthouse offering has been quoted up to $125M, which is the figure that puts this project at the top of any Miami pre-construction price list.

For context, Miami Beach's existing trophy benchmarks — Faena House, Continuum, Eighty Seven Park, the Surf Club — broadly sit in the $2,500–$4,500/sf range on top inventory. The Ritz-Carlton Residences South Beach is being marketed alongside those names rather than the next tier down.

At this price tier, the floor plan, line, and view premium matter more than the overall building average. Two units on the same building can have very different long-term resale profiles. Verify exposure, ceiling height, terrace depth, and any rooftop / pool / cabana inclusions before signing.

What Makes the Product Different

The product mix is intentionally tight:

  • Just 30 residences total
  • Two duplex penthouses with private rooftop pools (the source of the headline pricing)
  • Direct oceanfront orientation with deep terraces and floor-to-ceiling glass
  • Studio Munge interiors — known for The St. Regis Bal Harbour, Aman New York, and high-end Auberge work

The amenity program leans more "private club" than "hotel":

  • Ritz-Carlton signature service standards
  • Oceanfront pool deck with private cabanas
  • Wellness, spa, and fitness with treatment rooms
  • Resident-only dining and lounge spaces
  • 24-hour concierge and house car
  • Beachside food and beverage service
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Buyer Fit

This project makes the most sense for:

  • Trophy buyers comparing across Faena, Continuum, The Surf Club, Eighty Seven Park, and 1428 Brickell rather than mid-tier new construction
  • Buyers who specifically want South Beach energy plus full Ritz-Carlton service
  • International buyers who want a managed, lock-and-leave residence with hotel-grade staffing
  • Owners willing to pay a brand premium for resale liquidity at the very top of the market

It's probably not the right fit for:

  • Investors looking for short-term-rental yield (this is positioned as a long-hold residence, not an income vehicle)
  • Buyers who want quiet, low-density Mid-Beach or Bal Harbour energy — South Beach is a different rhythm
  • Anyone optimizing for low monthly carrying cost

How It Compares to Other Trophy Projects

ProjectCeiling pricing (public)DensityBrand / draw
Six Fisher Island~$60M+50 unitsPrivate island, Fisher Island Club
Ritz-Carlton Residences South Beach~$125M (combined PH)30 unitsRitz-Carlton brand + South Beach oceanfront
Shore Club Private Collection~$120M+49 unitsAuberge + Robert A.M. Stern
Casa Cipriani Mid-Beach~$75M23 unitsCipriani private members' club
Rivage Bal Harbour~$65M60+ unitsSOM + Related, Bal Harbour beach
Waldorf Astoria Residences (Downtown)~$40M360 residencesTallest tower, Waldorf brand

Among these, only Six Fisher Island, Shore Club, and the Ritz-Carlton South Beach combined penthouses currently push past $60M+ ceilings. That puts the Ritz-Carlton South Beach in extremely rarefied air — even by Miami's standards.

The Risk Side

Even at the very top, there are concrete things to underwrite:

  • Final delivery timing — late-2027 is the target; supertall and oceanfront projects routinely slip. Plan deposits and closing capital around that.
  • Deposit schedule — Miami pre-construction typically requires 20–50% before delivery; verify exact timing.
  • HOA + club carrying costs — Ritz-Carlton-level service shows up in monthly assessments. Underwrite this as part of the all-in.
  • Resale liquidity at the very top — combined-penthouse-tier product trades thinly. Plan for a long hold.
  • Insurance assumptions — oceanfront South Beach exposure is increasingly priced into condo insurance pools.

Bottom Line

The Ritz-Carlton Residences, South Beach is the clearest example of where Miami's pre-construction ceiling currently sits. Thirty residences, two combinable duplex penthouses, and a Ritz-Carlton-grade service stack on one of South Beach's last great oceanfront sites.

For a small group of buyers, this isn't really a condo decision — it's an alternative to single-family oceanfront with full-service hotel amenities. For everyone else, it's the new benchmark to compare other trophy launches against.

More From the Highest-Priced Pre-Construction Series

Sources and Further Reading

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pre-constructionsouth-beachritz-carlton-residences-south-beachluxury-condosnew-developmentmiami-beachhighest-priced-condos
Kyle Benjamin

Kyle Benjamin

The Lieberbaum Group

Founder of The Lieberbaum Group specializing in Miami luxury real estate.