Premier Brokers International
1123 SW 21ST Street, Boca Raton, FL 33486
ActiveBeachesMLS
ActiveMLS® B26076139
$4,495,000

1123 SW 21ST Street, Boca Raton, FL 33486

Beds
5
Baths
7
Sqft
5,296
Est. payment$25,932/mo
Home type
Single Family Residence
Year built
2027
Lot size
10,019 sqft
Price / sqft
$849
HOA
$0/mo
Community
PALM BEACH FARMS

Property description

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.

Listing activity

Days on market
1
Listed
Sep 14, 2026
MLS listing updated
Sep 15, 2026
Feed last checked
7 minutes ago

Listed by Nicholas M Gonzalez · Serhant

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
5
Bathrooms
7
Bathrooms (decimal)
6.5
Full bathrooms
6
Half bathrooms
1
Main-level bedrooms
1
Main-level bathrooms
2

Rooms & features

Rooms
3
Interior features
Bedroom Layout - Split, High Ceilings, Kitchen Island, Pantry
Flooring
Tile
Appliances
Gas Cooktop, Freezer, Cooktop, Dishwasher, Dryer, Gas Range, Ice Maker, Microwave, Refrigerator, Washer
Fireplace
No

Heating & cooling

Heating
Central Individual
Cooling
Central Individual
Property

Parking

Garage spaces
3
Garage
Yes
Carport
No
Parking spaces
6
Covered spaces
3
Parking features
Attached Garage, Garage
Attached garage
Yes

Exterior

Stories
2
Building area
6,611 sqft
Exterior features
Barbecue, Pool Bathroom
Pool
Yes
View
Pool
Waterfront property
No

Lot

Lot size
10,019 sqft
Lot size (acres)
0.23 acres
Lot dimensions
80x125
Zoning
R1D (city)
Construction

Type & style

Home type
Single Family Residence
Structure type
House
Architectural style
Contemporary
Year built
2027
New construction
Yes

Materials

Construction
CBS
Roof
Concrete
Property condition
New Construction
Levels
Two
Faces
South
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Utilities
Cable Available, Electricity Available, Sewer Connected
Community & HOA

Community

Subdivision
PALM BEACH FARMS
MLS area
4290
MLS subarea
PB02
Pets allowed
No Restrictions, Yes
55+ community
No

Association

Has association
No
Estimated monthly dues
$0
Lease details

Not reported by the listing source.

Location

Area details

City
Boca Raton
County
Palm Beach
ZIP code
33486
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
B26076139
Possession
Close Of Escrow
Original list price
$4,495,000
Parcel number
06424736010630220
Annual property tax
$4,328.75
Tax year
2025
Assessed value
$281,990
Tax legal description
PALM BEACH FARMS CO PL 10 OF NORTH DEERFIELD LTS 22~ 23 & 24 BLK 63
Special listing conditions
Standard
Additional MLS details

Reported by the listing source

Association
No
Bathrooms Total Decimal
6.5
Bathrooms Total Integer
7
Building Area Total
6611
Construction Materials
CBS
County Or Parish
Palm Beach
Days On Market
1
Direction Faces
South
Elementary School
Addison Mizner
High School
Boca Raton
List Price
4495000
Living Area
5296
Lot Size Acres
0.23
Lot Size Area
10000
Lot Size Dimensions
80x125
MLSArea Major
4290
MLSArea Minor
PB02
Main Level Bathrooms
2
Main Level Bedrooms
1
Middle Or Junior School
Boca Raton Community
Mls Status
Active
On Market Date
2026-09-14
Parking Total
6
Postal Code
33486
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
3
Senior Community
No
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-09-14T21:24:45Z
Stories Total
2
Subdivision Name
PALM BEACH FARMS
Tax Assessed Value
281990
Water Source
Public
Tax Annual Amount
4328.75
Bathrooms Full
6
Pool Private
Yes
Bedrooms Total
5
Waterfront
No
Bathrooms Half
1

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Sep 14, 2026ListedBeachesMLS$4,495,000$849/sqft

Public tax history

YearProperty taxesAssessment
2025$4,329$281,990

Payment calculator

Estimated monthly payment$25,932/moIllustrative estimate, not a loan offer.
Principal & interest
$23,324
Property taxes
$361
Insurance
$2,248
Association dues
$0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

PALM BEACH FARMS

Boca Raton · Palm Beach County · 33486

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

Addison MiznerElementary
—
Boca Raton CommunityMiddle
—
Boca RatonHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

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BeachesMLS

BeachesMLS · Listing courtesy of Serhant. 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 be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.