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ActiveMLS listing sourceMIAMI REALTORS® MLS
ActiveMLS® A12106623
$45,000,000

2312 Bay Avenue, Miami Beach, FL 33140

Beds
5
Baths
6
Sqft
4,970
Est. payment$262,273/mo
Home type
Single Family Residence
Year built
1937
Lot size
13,939 sqft
Price / sqft
$9,054
HOA
$5,000/mo
Community
SUNSET ISLANDS-ISLAND NO

Property description

Offered for the first time in 40 years, this gated waterfront point-lot estate occupies the coveted west tip of Sunset Island III, with unobstructed Downtown Miami skyline views and spectacular sunsets. Designed in 1937 by renowned architect T. Hunter Henderson, the 5-bedroom, 5.5-bath Art Deco residence preserves beautifully restored original details, including arched windows, decorative ironwork, hand-painted Cuban tile floors and staircase. Thoughtful updates include impact windows and doors, Control 4 smart home technology, 3-zone A/C, and dual walk-in closets in the primary suite. A spacious private terrace overlooks Biscayne Bay, while a concrete dock with a 17,000-lb boat lift enhances the waterfront lifestyle. Set on an exceptional 13,771-SF pie-shaped lot, this rare offering presents the opportunity to preserve a piece of Miami Beach history or build your dream waterfront residence in one of the area's most prestigious guard-gated island communities.

Listing activity

Days on market
10
Listed
Oct 15, 2026
MLS listing updated
Oct 15, 2026
Feed last checked
5 minutes ago

Listed by Daniel Hertzberg · Coldwell Banker Realty

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
5
Bathrooms
6
Bathrooms (decimal)
5.5
Full bathrooms
5
Half bathrooms
1

Rooms & features

Rooms
2
Interior features
Built-in Features, Entrance Foyer, High Ceilings, Kitchen Island
Flooring
Tile, Vinyl, Wood, Other
Appliances
Dishwasher, Dryer, Microwave, Refrigerator, Washer
Fireplace
Yes

Heating & cooling

Heating
Central
Cooling
Central Air
Property

Parking

Garage spaces
2
Garage
Yes
Covered spaces
2
Parking features
Attached, Attached Garage, Circular Driveway, Driveway, Garage
Attached garage
Yes

Exterior

Stories
2
Building area
6,111 sqft
Entry level
1
Patio & porch
Porch - Open, Porch
Exterior features
Balcony, Lighting
Pool
Yes
Pool features
In Ground
View
Bay, Pool, Water
Waterfront
Ocean Access, Bay, No Fixed Bridges
Waterfront property
Yes

Lot

Lot size
13,939 sqft
Lot size (acres)
0.32 acres
Zoning
0800
Construction

Type & style

Home type
Single Family Residence
Year built
1937
New construction
No

Materials

Construction
Block
Roof
Other
Property condition
Resale
Levels
Two
Faces
East
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Community & HOA

Community

Subdivision
SUNSET ISLANDS-ISLAND NO
MLS area
2320
Security
Security Patrol
Pets allowed
Yes
55+ community
Yes

Association

Has association
Yes
Association fee
$5,000 monthly
Estimated monthly dues
$5,000
Amenities
Security, Gated, Other
Lease details

Not reported by the listing source.

Location

Area details

City
Miami Beach
County
Miami-Dade
ZIP code
33140
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
A12106623
Possession
Negotiable
Original list price
$45,000,000
Parcel number
0232280011770
Annual property tax
$15,335
Tax year
2025
Tax legal description
SUNSET ISL ISL NO 3 PB 40-8 PORT OF LOTS 12 THRU 14 BLK 3-H DESC BEG SELY COR OF LOT 13 TH NWLY50.97FT WLY179.66FT SELY100.97FT NELY175.50FT
Additional MLS details

Reported by the listing source

Association Amenities
Security, Gated, Other
Association Fee Frequency
Monthly
Association
Yes
Bathrooms Total Decimal
5.5
Bathrooms Total Integer
6
Building Area Total
6111
Construction Materials
Block
County Or Parish
Miami-Dade
Days On Market
10
Direction Faces
East
Elementary School
North Beach
High School
Miami Beach
List Price
45000000
Listing Contract Date
2026-10-15
Living Area
4970
Lot Size Acres
0.32
Lot Size Area
13771
MLSArea Major
2320
Middle Or Junior School
Miami Beach Nautilus
Mls Status
Active
On Market Date
2026-10-15
Patio And Porch Features
Porch - Open, Porch
Photos Count
24
Postal Code
33140
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
2
Security Features
Security Patrol
Senior Community
Yes
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-10-15T04:00:00Z
Stories Total
2
Subdivision Name
SUNSET ISLANDS-ISLAND NO
Water Source
Public
Waterfront Features
Ocean Access, Bay, No Fixed Bridges
Tax Annual Amount
15335
Bathrooms Full
5
Pool Private
Yes
Bedrooms Total
5
Bathrooms Half
1
General Property Information: Senior Community
Yes
Financial Information: Estimated Monthly Assoc Recurring Fee
5000
Financial Information: Membership Fee Required
Yes

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Oct 15, 2026ListedMIAMI REALTORS® MLS$45,000,000$9,054/sqft

Public tax history

YearProperty taxesAssessment
2025$15,335—

Payment calculator

Estimated monthly payment$262,273/moIllustrative estimate, not a loan offer.
Principal & interest
$233,495
Property taxes
$1,278
Insurance
$22,500
Association dues
$5,000

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

SUNSET ISLANDS-ISLAND NO

Miami Beach · Miami-Dade County · 33140

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

North BeachElementary
—
Miami Beach NautilusMiddle
—
Miami BeachHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

Nearby homes

12 homes

Similar homes

12 homes
MLS listing source

MIAMI REALTORS® MLS · Listing courtesy of Coldwell Banker Realty. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.