1123 SW 21ST Street, Boca Raton, FL 33486
$4,495,000 · Active
- 5 beds
- 6.5 baths
- 5,296 sq ft
- 55 days on market
- Single Family Residence
- Built 2027
- New Construction
- Lot 10,018.8 sq ft
- 6,611 sq ft total
- 3 garage spaces
- Palm Beach County
- MLS# B26076139
- Palm Beach Farms








About this home
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.
Features
- High Ceilings
- Kitchen Island
- Pantry
- Bedroom Layout - Split
- Barbecue
- Pool Bathroom
Schools
- Elementary: Addison Mizner
- Middle: Boca Raton Community
- High: Boca Raton
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 1123 SW 21ST Street.
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 1123 SW 21ST Street
- How much is 1123 SW 21ST Street?
- 1123 SW 21ST Street is listed at $4,495,000, which is about $849 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 1123 SW 21ST Street?
- The listing reports annual property taxes of $4,329 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 1123 SW 21ST Street built?
- 1123 SW 21ST Street was built in 2027 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 1123 SW 21ST Street been on the market?
- 1123 SW 21ST Street has been listed for 55 days. Days on market and price changes are the first signals of how much room there is to negotiate.
- Which schools serve 1123 SW 21ST Street?
- The MLS lists Addison Mizner (elementary), Boca Raton Community (middle), Boca Raton (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 1123 SW 21ST Street?
- 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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The 4 bedroom home at 130 CARDINAL Avenue, Boca Raton, FL 33486 is comparable and listed for sale at $4,200,000. Another comparable home, 229 S Maya Palm Drive, Boca Raton, FL 33432, sold for $3,750,000 in November 2026. Boca Raton neighborhoods include Woodfield Country Club and St. Andrews Country Club. Nearby ZIP codes include 33428 and 33431. This property also neighbors Deerfield Beach, Hillsboro Beach, and Lighthouse Point. Compare it with the Boca Raton housing market report.