← Osceola Park tape

521 SE 4TH Avenue, Delray Beach, FL 33483

521 SE 4TH Avenue, Delray Beach, FL 33483

Osceola Park · SingleFamilyResidence

Facts

CommunityOsceola Park
List $/sf822 · list price / living sf
Beds4
Baths5.0
Living sf3,643
HOA—
Year built2026
PoolYes
Waterfront—

Listing details

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.

Interior

Interior featuresWet bar, Bathtub, Closet cabinetry, Dual sinks, Kitchen island, Pantry, Soaking tub, Upper level primary, Bar, Walk in closets
AppliancesDryer, Dishwasher, Freezer, Disposal, Gas range, Gas water heater, Ice maker, Microwave, Oven, Range, Refrigerator, Water heater, Washer
FlooringCeramic tile, Tile, Wood
CoolingCentral air, Ceiling fans
HeatingCentral
Laundry featuresCommon area, Inside, Laundry room, Laundry tub, Sink

Rooms and size

Bedrooms4
Full baths4
Half baths1
Bedrooms on main level0
Baths on main level1
Living area (sf)3,643
Total area (sf)4,818
Stories1
LevelsTwo, One

Outside and lot

Pool featuresIn ground, Private
Exterior featuresBuilt in barbecue, Barbecue, Outdoor kitchen
Lot featuresSprinklers automatic
FacesEast

Building

Year built2026
Architectural styleContemporary
Construction materialsCbsconcrete block structure, Block, Stucco
RoofTile
Property conditionNew construction
New constructionYes
Structure typeHouse
Property typeSingle family residence

Parking

Garage spaces2
Carport spaces2
Parking spaces4
Parking featuresAttached, Carport, Detached carport, Driveway, Garage

Community and HOA

Security featuresSmoke detectors
PetsNo pet restrictions, Yes

Utilities and taxes

UtilitiesCable available, Electricity available, Natural gas available
Water sourcePublic
SewerPublic sewer
Annual property tax$6,126
Tax year2025
ZoningR-1-a (city)

Listing details from BeachesMLS via CoreLogic Trestle. Deemed reliable, not guaranteed.

County tax

Parcel12434621010030060
Market value$421,200
Assessed$356,400
HomesteadNo
Last deed$725,000 · 2023-12-07

Vs Osceola Park

Last MLS sale $812,500 (2021-07-09). Osceola Park 12-month median sale is $1.10M.

Palm Beach County market value $421,200 vs last MLS sale $812,500.

No homestead on the tax roll.

Osceola Park sold 13 homes in 12 months · months of inventory 21.23.

These numbers are this community’s tape — not a city-wide Zestimate. Living sf = under-air.

Recent sales in Osceola Park

222 SE 5th Street, Delray Beach, FL 33483 · 2026-10-16$2.70M · $679/sf · DOM 293
910 SE 3rd Avenue, Delray Beach, FL 33483 · 2026-10-15$780,000 · $629/sf · DOM 123
247 SE 3RD Avenue, Delray Beach, FL 33483 · 2026-10-13$1.35M · $777/sf · DOM 2
207 SE 5th Street, Delray Beach, FL 33483 · 2026-10-13$2.30M · $714/sf · DOM 171
629 SE 4th Avenue, Delray Beach, FL 33483 · 2026-09-15$775,000 · $548/sf · DOM 176

Nearby synagogues

Chabad of Central Boca4.3 mi
Congregation Bnai Israel Of5.7 mi
East Boca Raton Congregation5.9 mi

Amenity distance, not a religious preference filter. Equal Housing Opportunity.

MLS history

Active 2026-09-01$3.00M · DOM 54

B26071088 · Serhant · Nicholas M Gonzalez · orig $3.29M

Closed 2021-07-09$812,500 · DOM 455

R10593677 · Delray One Realty · Robert Guntmacher · orig $759,000

Photos

Photos from BeachesMLS via CoreLogic Trestle (IDX). Tax from Palm Beach County PAO. Not a CMA. Owners not shown.

David Cohen · Premier Estate Properties
561.922.3878 · davidcohen.info