521 SE 4TH Avenue, Delray Beach, FL 33483
$2,995,000 · Active
- 4 beds
- 4.5 baths
- 3,643 sq ft
- 68 days on market
- Single Family Residence
- Built 2026
- New Construction
- 4,818 sq ft total
- 2 garage spaces
- Palm Beach County
- MLS# B26071088
- Osceola Park








About this home
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.
Features
- Bar
- Kitchen Island
- Pantry
- Wet Bar
- Walk-In Closet(s)
- Closet Cabinetry
- Built-in Barbecue
- Barbecue
- Outdoor Kitchen
- In Ground
- Private
Schools
- Elementary: Pine Grove
- Middle: Carver Community
- High: Atlantic
Presented by
BreakThru Realty · (786) 914-1017
Courtesy of
Serhant · helloflorida@serhant.com · Listing agent: Nicholas M Gonzalez
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 not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by BeachesMLS. Listings held by brokerage firms other than BreakThru Realty carry the name of the listing broker.
Schedule a showing
Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 521 SE 4TH Avenue.
Before You Make an Offer
Your Buyer May Already Be Working With BreakThru Realty
Buyers come to BreakThru Realty searching for homes like this one, and many have shared their exact requirements with us: the neighborhood, the price, the bedrooms, the pool, the timing. If you own a home nearby and are weighing a sale, a broker can check it against those requirements before you list, and if no buyer on file fits, show you how we would reach the rest of the market.
BreakThru Realty works with hundreds of prequalified buyers searching for properties. Before you list, a broker reviews what you own, the market around it and whether an existing buyer's requirements match. If none does, you see how we would position it to reach other qualified buyers.
Find Out If We Have Your Buyer · Discuss Selling With BreakThru Realty
A potential match is a conversation, not an offer, until the buyer sees your property and makes one. No buyer is named and nothing about your property or business is shared until you decide to proceed.
Questions About 521 SE 4TH Avenue
- How much is 521 SE 4TH Avenue?
- 521 SE 4TH Avenue is listed at $2,995,000, which is about $822 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.
- What are the property taxes on 521 SE 4TH Avenue?
- The listing reports annual property taxes of $6,126 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.
- When was 521 SE 4TH Avenue built?
- 521 SE 4TH Avenue was built in 2026 and the listing describes its condition as new construction. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
- How long has 521 SE 4TH Avenue been on the market?
- 521 SE 4TH Avenue has been listed for 68 days, and the asking price has been reduced from $3,295,000. Days on market and price changes are the first signals of how much room there is to negotiate.
- Which schools serve 521 SE 4TH Avenue?
- The MLS lists Pine Grove (elementary), Carver Community (middle), Atlantic (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.
- How do I see 521 SE 4TH Avenue?
- Request a showing from this page or call BreakThru Realty and a licensed agent will arrange a private tour, in person or by video, and answer anything the listing leaves out.
To request a tour, call (786) 914-1017 or email sales@breakthrurealty.com.
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Recently Sold Nearby
- 115 NE 16TH Court, Delray Beach, FL 33444 · Sold $2,515,000 · 4 bd · 3 ba · 2,321 sq ft
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A comparable home, 115 NE 16TH Court, Delray Beach, FL 33444, sold for $2,515,000 in October 2026. Other Delray Beach neighborhoods include Sherwood Park and Southridge. Nearby ZIP codes include 33444 and 33445. This property also neighbors Gulf Stream, Highland Beach, and Village of Golf. Compare it with the Delray Beach housing market report.