Description

Exceptional opportunity to build a custom waterfront estate with 240 ft of waterfrontage in the prestigious, guard-gated Keystone Point. This expansive corner lot, located on a quiet cul-de-sac, is the largest vacant waterfront lot currently available and offers unmatched privacy and open-water proximity.
Property features direct ocean access with one fixed bridge (appx. 13 ft clearance) and ample space for future dockage, providing convenient boat access to Biscayne Bay & Haulover Inlet. Architectural plans by SDH Studio are available for a striking 6,264 SF modern residence with 6 bedrooms plus a study, den, and 6.5 baths, designed for luxury waterfront living and seamless indoor-outdoor flow.
Ideally located near Bal Harbour, top A-rated schools, beaches, shopping, dining, Miami Beach, Downtown Miami, and MIA & FLL airports. A rare opportunity to secure a ready-to-build Keystone Islands waterfront lot and create a custom modern estate.

Overview

Single Family Residence
Type

6
Bedrooms

6.5
Bathrooms

0
Garage

sqft
Area Size

2026
Year Built

A11941481
Property ID

Details

Actualizado en abril 28, 2026 a 8:18 pm

Property ID A11941481
Price $3,100,000
Bedrooms 6
Bathrooms 6.5
Garage 0
Year Built 2026
Type Single Family Residence
Property Status Residential

Additional details

ArchitecturalStyle Detached, Two Story, Modern/Contemporary
BathroomsFull 6
BathroomsHalf 1
BuildingAreaSource Building Plan/Survey
BuildingAreaUnits Square Feet
BuildingName KEYSTONE ISLAND NO 1
CarportSpaces 0
CoListAgentDirectPhone 310-384-3151
CoListAgentEmail kaila@kailamardoyan.com
CoListAgentFullName Kaila Mardoyan
CoListAgentKey 2efe5aa1b5e3c297f23cf57e26fa5648
CoListAgentMlsId 3267269
CoListAgentOfficePhone 305-695-6300
CoListAgentStateLicense 3267269
CoListOfficeKey be9147907a2c9ef2ea0b477fb477cbea
CoListOfficeMlsId DEOM01
CoListOfficeName Douglas Elliman
CoListOfficePhone 305-695-6300
CommunityFeatures Gated Community, Voluntary Hoa
ConstructionMaterials Concrete Block Construction
ContractStatusChangeDate 2026-02-05
Cooling None
CoveredSpaces 0
DaysOnMarket 82
DirectionFaces East
ExpirationDate 2026-07-05
Flooring Other
FrontageLength 365
FrontageType Bay
Heating None
Inclusions Other, Private Dock, Other Water Access
InternetAddressDisplayYN 1
InternetEntireListingDisplayYN 1
ListAOR A-Miami Association of REALTORS
ListAgentDirectPhone 305-531-3300
ListAgentEmail bryan.sereny@elliman.com
ListAgentFullName Bryan Sereny
ListAgentKey 9eac88429a486ac2a7576ab0022e4c72
ListAgentMlsId 3074829
ListAgentOfficePhone 305-695-6300
ListAgentStateLicense 3074829
ListOfficeFax 305-695-6301
ListOfficeKey be9147907a2c9ef2ea0b477fb477cbea
ListOfficeMlsId DEOM01
ListOfficeName Douglas Elliman
ListOfficePhone 305-695-6300
ListOfficeURL https://www.keystonelot.com/ub
ListingAgreement Exclusive Agency
ListingContractDate 2026-02-05
ListingKey 08904c98adf6f6b75e1ed6e0811fd9f4
ListingTerms All Cash, Conventional
LotFeatures 1/4 To Less Than 1/2 Acre Lot
LotSizeSquareFeet 14375
MLSAreaMajor Keystone Island No 1
MajorChangeTimestamp April 28, 2026 at 06:56pm
MajorChangeType Price Decrease
MlsStatus Active
ModificationTimestamp April 28, 2026 at 06:56pm
OnMarketDate 2026-02-05
OriginalEntryTimestamp February 5, 2026 at 02:03pm
OriginalListPrice 3250000
OriginatingSystemID miamire
OriginatingSystemKey miamire
OriginatingSystemName Miami Association of REALTORS®
OtherExpense 0
ParcelNumber 06-22-28-005-0030
ParkingFeatures Other
PhotosChangeTimestamp February 5, 2026 at 02:04pm
PhotosCount 10
PostalCodePlus4 2621
PreviousListPrice 3250000
PriceChangeTimestamp April 28, 2026 at 06:56pm
PropertyCondition Under Construction
PublicSurveyRange 22
PublicSurveySection 28
PublicSurveyTownship 22
Roof Other
RoomsTotal 0
Sewer Public Sewer
ShowingContactType Agent
ShowingInstructions Call Listing Agent, Showing Assist
SourceSystemKey 425082293
StateOrProvince FL
StatusChangeTimestamp February 5, 2026 at 02:03pm
StreetDirPrefix NE
StreetName 124th St
StreetNumber 2210
StreetNumberNumeric 2210
StructureType House
SyndicationRemarks Exceptional opportunity to build a custom waterfront estate with 240 ft of waterfrontage in the prestigious, guard-gated Keystone Point. This expansive corner lot, located on a quiet cul-de-sac, is the largest vacant waterfront lot currently available and offers unmatched privacy and open-water proximity. Property features direct ocean access with one fixed bridge (appx. 13 ft clearance) and ample space for future dockage, providing convenient boat access to Biscayne Bay & Haulover Inlet. Architectural plans by SDH Studio are available for a striking 6, 264 SF modern residence with 6 bedrooms plus a study, den, and 6.5 baths, designed for luxury waterfront living and seamless indoor-outdoor flow. Ideally located near Bal Harbour, top A-rated schools, beaches, shopping, dining, Miami Beach, Downtown Miami, and MIA & FLL airports. A rare opportunity to secure a ready-to-build Keystone Islands waterfront lot and create a custom modern estate.
TaxAnnualAmount 43561
TaxLegalDescription 2ND ADD AVIATION COUNTRY CLUB PB 52-10 LOT 39 LOT SIZE 14375 SQ FT M/L
TaxYear 2025
View Bay, Canal
WaterSource Municipal Water
WaterfrontFeatures WF/Ocean Access, Canal Front, Intracoastal Front
YearBuiltDetails Under Construction
Zoning 0900