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$3,295,000
521 SE 4TH Avenue
Delray Beach, FL 33483
MLS# B26071088
4 beds  |  5 baths  |  4818 sqft


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Open House (09/05/2026 - 1:00 pm - 3:00 pm)

Property Description
Ideally positioned just half a mile from the heart of Atlantic Avenue, 401 SE 6th Street is a brand-new residence by Gulfstream Custom Homes that seamlessly blends the energy of downtown Delray Beach with the privacy of a tropical retreat. Thoughtfully designed around a courtyard-style backyard, the home creates a private outdoor sanctuary between the main residence and detached two-car garage, complete with lush landscaping, a covered patio, and a resort-style pool. The first floor is designed for effortless entertaining, with an open-concept great room, dining area, and chef's kitchen overlooking the garden and pool. Expansive glass doors fill the interiors with natural light while creating a seamless connection between the indoor and outdoor living spaces.

Details
Maps
Contract Information
Comp Sale YN: No
Listing Date: 2026-09-01
Status: Active
Original List Price: 3295000
List Price: $3,295,000
Current Price: $3,295,000
Listing Service: Full Service
Location and Legal
County Or Parish: Palm Beach
Municipality Type: Incorporated
Municipal Code: 12
Geographic Area: PB06
Subdivision Number: 1
Special Assessment YN: No
Flood Zone: X
Country: United States
Street Number: 521
Street Direction Prefix: SE
Street Name: 4TH
Street Suffix: Avenue
State Or Province: FL
Postal Code: 33483
Subdivision Name: OSCEOLA PARK
Area: 4370
Elementary School: Pine Grove
Middle Or Junior School: Carver Community
High School: Atlantic
Parcel Number: 12434621010030060
Zoning: R-1-A (city)
General Property Information
Living Area Main: 3643
Living Area Source: Builder
Accessibility Features YN: No
Attached Carport YN: No
Gated Community YN: No
Senior Community YN: No
Stories Total: 2
Stories: 1
Fireplace YN: No
Pool Private YN: Yes
Year Roof Installed: 2026
LP/Assessed Value: 9.25
Property Sub Type: Single Family Residence
Bedrooms Total: 4
Bathrooms Total: 5
Bathrooms Full: 4
Bathrooms Half: 1
Building Area Main: 4818
Building Area Source: Builder
Year Built: 2026
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 2
Carport YN: 1
Carport Spaces: 2
Covered Spaces: 4
Parking Total: 4
Direction Faces: East
Financial Information
Master Association YN: No
Estimated Monthly Assoc Recurring Fee: 0
Membership Fee Required YN: No
Tax Assessed/SOH Value: 356400
Assessor Market Value: 421200
Tax Annual Amount: 6126.09
Tax Year: 2025
Tax Legal Description: OSCEOLA PARK LT 6 (LESS E 2 FT ALLEY & RTN CRV AREA SE 6TH ST R/WS) BLK 3
Office/Member Information
DXORIGMLSID: RML
Exterior Features
Barbecue: 1
Built-in Barbecue: 1
Outdoor Kitchen: 1
Flooring
Ceramic Tile: 1
Tile: 1
Wood: 1
Leasing Permitted Details
Leasing Permitted YN: Yes
Okay To Lease: 1
Parking Features
Driveway: 1
Attached: 1
Attached Garage: 1
Carport: 1
Detached Carport: 1
Garage: 1
Property Condition
New Construction: 1
Special Listing Conditions
Standard: 1
Structure Type
House: 1
Possession
Close Of Escrow: 1
Sewer
Public Sewer: 1
Utilities
Cable Available: 1
Electricity Available: 1
Natural Gas Available: 1
Heating
Central: 1
Sprinkler Description
Auto Sprinkler: 1
Leasing Restrictions
Leasing - Max Times Per Year: 365
Leasing - Minimum Number of Days: 365
Appliances
Dishwasher: 1
Disposal: 1
Dryer: 1
Freezer: 1
Gas Range: 1
Ice Maker: 1
Microwave: 1
Oven: 1
Refrigerator: 1
Washer: 1
Water Heater: 1
Range: 1
Construction Materials
CBS: 1
Stucco: 1
Interior Features
Bar: 1
Closet Cabinetry: 1
Kitchen Island: 1
Pantry: 1
Walk-In Closet(s): 1
Wet Bar: 1
Laundry Features
Common Area: 1
Inside: 1
Laundry Room: 1
Sink: 1
Levels
Two: 1
Listing Terms
Cash: 1
Conventional: 1
Pool Features
In Ground: 1
Private: 1
Road Frontage Type
City Street: 1
Road Responsibility
Public Maintained Road: 1
Roof
Tile: 1
Security Features
Smoke Detector(s): 1
Water Source
Public: 1
Water Heater Details
Gas Water Heater: 1
Architectural Style
Contemporary: 1
Cooling
Ceiling Fan(s): 1
Central Air: 1
Showing Requirements
Appointment Only: 1
Schedule Online: 1
Main Level Rooms
Main Level Bathrooms: 1
Main Living Area
Entry Level: 1
Master Bedroom/Bath
Dual Sinks: 1
Master Bdrm - Upstairs: 1
Separate Tub: 1
Pets Allowed YN
Yes: 1
Pets Allowed
No Restrictions: 1
Pet Details
Pet Fee YN: No
Restrictions
No Restrictions: 1
Storm Protection
Impact Glass: Complete
Tax Information
City/County: 1
Room Types
Kitchen: 1
Living Room: 1
Master Bedroom: 1
Price Calculations
Current Price To SqFt: 904.47
Status Change Information
Major Change Timestamp: 2026-09-01T19:15:55Z
Major Change Type: New Listing
Status Change Date: 2026-09-01
Originating Details
Originating System Key: 20260901182928110559000000
Originating System ID: M00000170
Property Features
Exterior Features: Barbecue; Built-in Barbecue; Outdoor Kitchen
Flooring: Ceramic Tile; Tile; Wood
Leasing Permitted Details: Okay To Lease
Parking Features: Driveway; Attached; Attached Garage; Carport; Detached Carport; Garage
Property Condition: New Construction
Special Listing Conditions: Standard
Appliances: Dishwasher; Disposal; Dryer; Freezer; Gas Range; Ice Maker; Microwave; Oven; Refrigerator; Washer; Water Heater; Range
Water Heater Details: Gas Water Heater
Architectural Style: Contemporary
Construction Materials: CBS; Stucco
Cooling: Ceiling Fan(s); Central Air
Heating: Central
Interior Features: Bar; Closet Cabinetry; Kitchen Island; Pantry; Walk-In Closet(s); Wet Bar
Laundry Features: Common Area; Inside; Laundry Room; Sink
Levels: Two
Listing Terms: Cash; Conventional
Main Living Area: Entry Level
Pets Allowed YN: Yes
Pets Allowed: No Restrictions
Pool Features: In Ground; Private
Possession: Close Of Escrow
Restrictions: No Restrictions
Road Frontage Type: City Street
Road Responsibility: Public Maintained Road
Roof: Tile
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Sprinkler Description: Auto Sprinkler
Structure Type: House
Tax Information: City/County
Utilities: Cable Available; Electricity Available; Natural Gas Available
Water Source: Public
Showing Requirements: Appointment Only; Schedule Online
Room Types: Kitchen; Living Room; Master Bedroom
Supplements
At the front of the home, a dedicated billiard and clubroom provides an additional setting for hosting guests, relaxing, or enjoying game nights. Upstairs, a spacious loft offers flexible secondary living space and connects four generously proportioned bedrooms, including the private primary suite. Each bedroom features its own en-suite bathroom and a well-appointed closet, providing comfort and privacy throughout. The primary suite serves as a peaceful retreat with refined finishes, a spa-inspired bathroom, and generous closet space. This newly completed residence presents an exceptional opportunity to enjoy modern construction, sophisticated indoor-outdoor living, a private pool, and a two-car garage—all within walking distance of the dining, shopping, entertainment, and vibrant lifestyle of Atlantic Avenue.
Room Information
Room Name
Kitchen
Living Room
Master Bedroom

IDX
Listing Office: Serhant

Last Updated: September - 01 - 2026

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