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1123 SW 21ST Street, Boca Raton FL 33486

House For Sale
$4,495,000

BTC: 58.75816993

ETH: 1,776.32878878

New
5 bds
6 ba
5,296 sqft

Overview

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.

Location

Details

Type:
Residential
Parking:
2 Or More Spaces / Parking Garage
Year Built:
2027
Lot:
0.23 Acres
Heating:
Central Individual A/C
Price/sqft:
$849
Cooling:
Central Individual A/C
HOA:
No Data

Valuation

Our model vs. what's actually selling nearby.
Estimate
$3,747,499
$2.5M – $6.3M
Confidence Low
List vs. estimate
$747K above estimate
List $4,495,000 · +19.9%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$848
+56.0% vs. city median $544
Based on
6 MLS comparables
+ 16 public-records sales within 0.5 mi
Median actual sale: $1.2M
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$4,328
2025
Pool
Private
View
Pool
Garage
3 car garage
Pets
Allowed
All facts and features
  • Flooring

    • Tile

    Heating

    • Central Individual A/C

    Cooling

    • Central Individual A/C

    Appliances

    • Dishwasher

    • Dryer

    • Ice Maker

    • Microwave

    • Gas Range

    • Refrigerator

    • Washer

    Other interior features

    • Cooking Island

    • Pantry

    • Split Bedroom

    • Volume Ceilings

    Bedrooms and bathrooms

    • Bedrooms: 5

    • Bathrooms: 1

    • Full bathrooms: 6

  • Parking

    • 2 Or More Spaces

    • Parking Garage

    Property

    • Levels: 1

    • Pool Private: Yes

    • Exterior Features: Barbeque

    Lot

    • Lot: 0.23 Acres

    Other Property Information

    • Parcel Number: 06424736010630220

    • Zoning: R1D (city)

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Single Family Residence

  • Utility

    • Cable Connected

    • Electricity Connected

    • Cable Available

    • Electricity Available

    • Sewer Available

  • Other financial information

    • Annual tax amount: $4,328

  • Source details

    • MLS ID: B26076139

    Other facts

    • Construction Materials: CBS Construction

    • Lot Features: Less Than 1/4 Acre Lot / Less Than 1 Acre

    • Window Features: Complete Impact Glass

    • Direction Faces: South

    • Other Structures: Livable

    • Architectural Style: Two Story / Modern/Contemporary

    • Garage Spaces: 3

    • Attached Garage: Yes

    • Garage: Yes

    • Living Area: 5296

    • Water Source: Public

    • Lot Size Dimensions: 80x125

    • Subdivision Name: PALM BEACH FARMS

Private inquiry
Talk to the advisor on this listing.
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The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: Serhant