$2,995,000
Delray Beach, FL 33483
MLS# B26071088
4 beds | 5 baths | 4818 sqft

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Property Description
Ideally positioned just half a mile from the heart of Atlantic Avenue, 521 SE 4th Ave 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: $2,995,000
Current Price: $2,995,000
Listing Service: Full Service
Location and Legal
Country: United States
County Or Parish: Palm Beach
Street Number: 521
Street Direction Prefix: SE
Street Name: 4TH
Street Suffix: Avenue
Municipality Type: Incorporated
Municipal Code: 12
State Or Province: FL
Postal Code: 33483
Subdivision Name: OSCEOLA PARK
Area: 4370
Geographic Area: PB06
Elementary School: Pine Grove
Middle Or Junior School: Carver Community
High School: Atlantic
Special Assessment YN: No
Parcel Number: 12434621010030060
Subdivision Number: 1
Zoning: R-1-A (city)
Flood Zone: X
General Property Information
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
Living Area Main: 3643
Living Area Source: Builder
Accessibility Features YN: No
Year Built: 2026
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 2
Carport YN: 1
Attached Carport YN: No
Carport Spaces: 2
Covered Spaces: 4
Parking Total: 4
Gated Community YN: No
Senior Community YN: No
Stories Total: 2
Stories: 1
Direction Faces: East
Fireplace YN: No
Pool Private YN: Yes
Year Roof Installed: 2026
LP/Assessed Value: 8.4
Financial Information
Master Association YN: No
Membership Fee Required YN: No
Tax Annual Amount: 6126.09
Tax Year: 2025
Tax Assessed/SOH Value: 356400
Tax Legal Description: OSCEOLA PARK LT 6 (LESS E 2 FT ALLEY & RTN CRV AREA SE 6TH ST R/WS) BLK 3
Assessor Market Value: 421200
Leasing Permitted Details
Leasing Permitted YN: Yes
Leasing Restrictions
Leasing - Max Times Per Year: 365
Leasing - Minimum Number of Days: 365
Main Level Rooms
Main Level Bathrooms: 1
Pet Details
Pet Fee YN: No
Storm Protection
Impact Glass: Complete
Price Calculations
Current Price To SqFt: 904.47
Status Change Information
Major Change Timestamp: 2026-10-06T16:36:55Z
Major Change Type: Price Reduced
Price Change Timestamp: 2026-10-06T16:36:55Z
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 |
Listing Office: Serhant

Last Updated: November - 08 - 2026
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.
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