521 4TH Avenue, Delray Beach, FL 33483

$2,995,000 — Active

Property Features

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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. 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.

▼ Price Reduced — originally listed at $3,295,000

Property Details

  • Listing ID: B26071088
  • Status: Active
  • Listing Date: 2026-09-01
  • Property Type: Single Family Residence
  • Subdivision: OSCEOLA PARK
  • County: Palm Beach
  • MLS Area: 4370
  • Bedrooms: 4
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Living Area Sq Ft: 3,643
  • Year Built: 2026

Financial

  • List Price: $2,995,000
  • Original List Price: $3,295,000
  • HOA Fee: None
  • Taxes: $6,126/yr

Features & Amenities

  • Pets Allowed: Yes, No Restrictions
  • Parking: Detached Carport, Driveway, Garage, Carport, Attached Garage, Attached
  • Cooling: Central Air, Ceiling Fan(s)
  • Heating: Central
  • Flooring: Ceramic Tile, Tile, Wood
  • Construction: Stucco, CBS
  • Roof: Tile
  • Interior Features: Bar, Kitchen Island, Pantry, Wet Bar, Walk-In Closet(s), Closet Cabinetry
  • Exterior Features: Built-in Barbecue, Barbecue, Outdoor Kitchen

Courtesy of Serhant
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© 2026 Starfish Real Estate. Listings updated Nov 10, 2026 5:00 am. Listing data is derived from the Broker Reciprocity Program of the Realtor Association of Indian River County (RAIRC) and BeachsMLS. Properties listed by brokers other than Starfish Real Estate are identified with the applicable MLS logo and include the listing broker's name. Not all properties available through either MLS may be displayed. All MLS data is the copyrighted property of the respective MLS and its participants. Data is deemed reliable but is not guaranteed accurate and should be independently verified prior to entering into any transaction.