21 Blackwater Street, Santa Rosa Beach, FL 32459 (MLS# 1004623)


$4,695,000
21 Blackwater Street
Santa Rosa Beach, FL 32459
MLS# 1004623
6 beds  |  6 baths  |  4563 sqft


21 Blackwater Street, Santa Rosa Beach, FL 32459
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21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 Patio Patio Front porch 21 Blackwater Street, Santa Rosa Beach, FL 32459 Foyer 21 Blackwater Street, Santa Rosa Beach, FL 32459 Dining area Dining area 2nd floor back porch 2nd floor front porch 2nd floor back porch 2nd floor back porch 2nd floor back porch Living room Living room Living room Kitchen Kitchen Kitchen Kitchen Kitchen Butler's pantry Kitchen Powder room Bedroom Bathroom Bathroom Bathroom Closet Bedroom Bedroom Bathroom 2nd floor front porch Bedroom Bedroom Bedroom Bathroom Bathroom Bedroom Bedroom 2nd floor back porch Laundry room 2nd floor back porch Bathroom Bathroom Bathroom Back porch Back porch Back porch Exercise room Bedroom Foyer Bunk room Bunk room Bathroom Bedroom Living space/bedroom above garage Living space/bedroom above garage Bathroom Bathroom 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 Patio 2nd floor back porch 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459 21 Blackwater Street, Santa Rosa Beach, FL 32459

Property Description
21 Blackwater Street presents a rare opportunity to own one of 30A's most compelling waterfront residences--offered at an extraordinary value, approximately $800,000 below appraised value. Spanning 4,563 square feet across three thoughtfully designed levels, this six-bedroom, five-and-a-half-bathroom home blends refined architecture, sophisticated interiors, and an unparalleled connection to the natural beauty that defines the Emerald Coast. From the moment you enter, a rich blend of maple and walnut cherry hardwood flooring, a striking glass-railed staircase, and expansive lake views establish a sense of understated elegance. The main living area is anchored by custom built-ins and framed by windows that capture the ever-changing scenery of Western Lake. Designed for both entertaining and everyday living, the chef's kitchen features an oversized island, a Viking range, built-in coffee system, premium Liebherr refrigerator, and generous gathering spaces that flow seamlessly to multiple porches overlooking the water. The second-floor primary suite offers a private retreat with its own balcony, dual walk-in closets complete with custom cabinetry, a dedicated makeup vanity, and a spa-inspired bath featuring a soaking tub and separate shower room. Additional accommodations include spacious guest suites, a custom bunk room, a media room with built-ins, and a fitness room with wet bar, creating exceptional flexibility for hosting family and friends.

Details
Maps
Status Change Info
Status: Active
Contract Info
List Date: 2026-06-03
Current Price: $4,695,000
List Price: $4,695,000
List Price/SqFt: 1028.93
Listing Board: Emerald Coast
Location Tax and Legal
Area: 18 - 30A East
Street #: 21
Street Name: Blackwater
Street Suffix: Street
State: FL
Zip Code: 32459
County: Walton
Project Name/Subdivision: WATERCOLOR
Parcel ID: 15-3S-19-25422-000-0210
General Property Info
Sub-Type: Detached Single Family
Design: Beach House
Apx SqFt(Htd/Cooled): 4563
SqFt Source: County PA Records
Bedrooms: 6
Full Baths: 5
Half Baths: 1
Total Bathrooms: 6
# Stories: 3
Year Built: 2006
Garage: Yes
Carport: No
Garage Spaces: 2
Driveway Spaces: 2
userdefined76: 4
Acreage: 0.16
Pool: Yes
Pool Type: Community
Waterfront
Waterfront Feet: 60
Property Features
Construction Status: Construction Complete
Lot Features: Covenants; Restrictions; Within 1/2 Mile to Water
Zoning: Deed Restrictions; Resid Single Family
Waterfront: Lake
Waterview: Coastal Dune Lakes
Parking Features: Garage Attached
Project Facilities: Beach; Dock; Exercise Room; Fishing; Pavillion/Gazebo; Pets Allowed; Picnic Area; Playground; Pool; Short Term Rental - Allowed; Tennis; TV Cable; Waterfront
Exterior: Balcony; BBQ Pit/Grill; Deck Enclosed; Fireplace; Porch Open; Porch Screened; Rain Gutter
Interior: Floor Hardwood
Appliances: Dishwasher; Disposal; Dryer; Refrigerator; Stove/Oven Gas; Washer
Utilities: Electric; Gas - Natural; Public Sewer; Public Water
Energy: AC - 2 or More; AC - Central Elect; Heat Cntrl Electric
Master Bedroom: Second
Bedroom: First; Third
Kitchen: Second
Living Room: Second
Rooms: Bedroom; Dining Area; Kitchen; Living Room; Master Bedroom
Financing: Conventional
Fees Include: Management; Master Association; Recreational Faclty; Security; TV Cable
Supplements
Outdoor living is equally impressive. An intimate courtyard centered around a fireplace and fountain invites relaxed evenings beneath the stars, while oversized screened porches provide front-row views of one of South Walton's most treasured coastal dune lakes. A two-car garage, abundant storage, and carefully curated design details throughout enhance both comfort and functionality. Just moments from WaterColor's celebrated amenities--including resort-style pools, nature trails, parks, and access to the Gulf--and within easy walking, biking, or golf cart distance of Seaside, acclaimed dining, boutique shopping, and the sugar-white beaches of 30A, this residence embodies the effortless luxury and coastal lifestyle for which the community is renowned. Short-term rentals are permitted, further enhancing the property's versatility and investment potential.
Room Information
Room Name Level Dimensions Length Width Dimensions
BedroomFirst13.1 x 1013.1010.0013.1 x 10
BedroomFirst15.2 x 13.115.2013.1015.2 x 13.1
BedroomFirst13.1 x 18.713.1018.7013.1 x 18.7
Master BedroomSecond22 x 16.122.0016.1022 x 16.1
Living RoomSecond19.6 x 13.619.6013.6019.6 x 13.6
KitchenSecond19.6 x 1019.6010.0019.6 x 10
Dining AreaSecond13.3 x 17.313.3017.3013.3 x 17.3
BedroomThird6.11 x 15.16.1115.106.11 x 15.1

Listing Office: Corcoran Reverie SRB

Last Updated: June - 19 - 2026

All information is believed to be accurate but is not guaranteed. Protected by Copyright© 2026 and is owned either by the Emerald Coast Association of REALTORS®, Inc or by the developers of the software, FBS, Inc. All rights reserved.