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5 Beds
7 Baths
5,296 sqft

$4,495,000

1123 SW 21ST Street, Boca Raton FL, 33486

Price per sqft$848.75
Built in2027
Property size5,296 sqft
Property typeResidential
Courtesy of Nicholas M Gonzalez with Serhant

Overview

Active

Listed Sep 14, 2026

Updated 4 weeks ago

Proudly introducing a spectacular new construction residence by Mizner Development, with anticipated completion in Late Summer 2027. Ideally situated in the charming neighborhood of Palm Beach Farms, the home is located within one of Boca Raton's most sought-after school districts and just steps from the neighborhood park that anchors the community. Designed in a refined coastal-contemporary style, this exceptional residence offers a thoughtfully curated floor plan that seamlessly blends indoor and outdoor living. The open-concept kitchen overlooks the dining room and expansive great room, while a fully equipped back kitchen provides additional preparation and storage space for effortless entertaining. The ground floor also features a well-appointed clubroom and a flexible fifth bedroom or private home office. Outside, a resort-style pool and spa are surrounded by generous lawn space and lush landscaping, creating a private and tranquil setting. An approximately 500-square-foot covered patio with a full outdoor kitchen provides the perfect environment for year-round dining, entertaining and relaxation. From the foyer, soaring double-height ceilings create an impressive sense of arrival and lead to the second floor, where an oversized loft is accompanied by three spacious guest suites—each featuring an ensuite bathroom and walk-in closet. Privately positioned in its own wing, the expansive primary suite offers two oversized walk-in closets and a spa-inspired bathroom designed as a serene personal retreat. Combining modern architecture, exceptional functionality and a premier Boca Raton location, this newly built residence presents an extraordinary opportunity in the heart of Palm Beach Farms.

$29,905/mo

Est. mortgage payment based on a $4,495,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
B26076139

Interior Features

Bedrooms
5
Bathrooms
7
Cooling
Yes
Heating
Yes
Basement
No

Other Property Details

Taxes
$4,329
Tax Frequency
Annually
Garage
Yes
View
Yes
Pets Allowed
Yes
New Construction
Yes
Pool
Yes
55+/Senior Community
No

Also listed on RMLS & RAGFL and RAMB

MLS provider logo

Courtesy of Serhant, Nicholas M Gonzalez,
Listing Contact: 561-306-7220 

Based on information from Martin County REALTORS of the Treasure Coast, Inc. (RAMC) as of 9/16/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

©2026 Martin County REALTORS of the Treasure Coast, Inc. All rights reserved.

Data last updated 3:24 PM UTC, 9/16/2026

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