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Longwood, FL · Single Family Residence

812 Sweetwater Club Blvd

$6,950,000
MLS MFRO6370385
9Bedrooms
13Bathrooms
14,623Square feet
11.21Acres

THE SETTING, AND THE DETAILS

A closer look.

One or more photo(s) has been virtually staged. REINTRODUCING The Fortress, Appraisal available for review by qualified buyers. Set on nearly 12 acres, a one-of-a-kind architectural masterpiece created for those who understand that true luxury is not merely styled, but built to endure, remain irreplaceable, and stand the test of time. Designed and constructed over seven years by the world-renowned architectural firm HHCP for Harold Mertz, billionaire founder of Publishers Clearing House, this nearly 20,000-private compound, has hosted presidents, global dignitaries, private concerts, and philanthropic gatherings of the highest caliber. Approached by a quarter-mile, tree-lined driveway, the fully walled estate is centered around a 5-acre private lake, spring-fed by the Wekiva Springs State Park area, and surrounded by museum-quality grounds featuring imported European fountains, life-size bronze sculptures, curated statuary throughout the gardens, and ornamental ponds suitable for koi fish. The main residence spans approximately 14,623 sf and offers 7 bedrooms, each with its own full bathroom, along with an elegant powder room near the main entrance, formal living and dining rooms, a breakfast room, a main kitchen, and a separate staff kitchen. Constructed of solid poured concrete, the residence reflects permanence, privacy, and security with bulletproof glass, hand-plastered walls, soaring 25-foot ceilings, graceful arches, and signature fluted architectural textures expressed through curved, nonlinear walls. A massive custom bronze door opens to interiors finished with polished marble and terrazzo flooring, including brand-new floors in the main living room and kitchen. The kitchen showcases panoramic lake views, an oversized island, an oversized pantry, a private service entrance, and a fully equipped staff kitchen with its own dining area. Four bedrooms are located upstairs, offering some of the estate’s most impressive lake views, while three bedrooms are located downstairs. A monumental round atrium crowns the sculptural marble staircase, a remarkable architectural feature that took two full years to complete. Additional highlights include a dramatic two-story library that converts into a home theater, a glass conservatory with a Murano chandelier designed for a grand piano, an elevator near the foyer, two authentic wood-burning fireplaces, custom Sherle Wagner bathrooms, hidden closets throughout, and a bar near the piano room. The West Wing principal suite features a private Italian-inspired alfresco patio and an adjacent private gym with a full bathroom, sauna, and walk-in closet, creating a self-contained wellness retreat. The East Wing suite also enjoys its own Italian-inspired patio, adding symmetry, privacy, and elegance to the estate’s layout. The property is further enhanced by an approximately 2,500sf guest and pool house with 2 bedrooms and 3 full bathrooms, staff quarters of approximately 1,000 sf, and a 2,300-sf, 8-car garage with a full bathroom, laundry, and storage. Resort-style amenities include a pool and spa, a professional court lined for tennis and pickleball, a hot tub, sandy beach access, and multiple alfresco entertaining areas designed for unforgettable gatherings. With countless custom and invaluable features, this is a true legacy estate, built to stand for the next century and beyond. Conveniently located near top-rated schools, just approximately 2 miles from Wekiva Springs State Park, Private appointments available.

WaterfrontPrivate poolGarage

The details that help you decide.

Details supplied with the listing. Information that was not provided is marked below.

Home essentials
Price per square foot
$475
Full bathrooms
12
Half bathrooms
1
Heated living area
14623
Lot size (acres)
11.21
Lot size (sq ft)
488362
Year built
1979
Property type
Residential
Property style
Contemporary, Custom
Interior & rooms
Interior features
Built-in Features, Dry Bar, Eat-in Kitchen, Elevator, High Ceilings, Open Floorplan, Other, Primary Bedroom Main Floor, Sauna, Solid Surface Counters, Split Bedroom, Thermostat, Tray Ceiling(s), Walk-In Closet(s)
Appliances
Bar Fridge, Built-In Oven, Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Freezer, Kitchen Reverse Osmosis System, Microwave, Range Hood, Refrigerator, Washer, Wine Refrigerator
Flooring
Carpet, Ceramic Tile, Luxury Vinyl, Marble, Tile, Terrazzo, Travertine
Additional rooms
Breakfast Room Separate,Den/Library/Office,Formal Dining Room Separate,Formal Living Room Separate,Great Room,Interior In-Law Suite w/Private Entry,Storage Rooms
Land, water & community
Waterfront
Yes
Waterfront type
Lake Front
Water body / lake name
PRIVATE LAKE & LAKE BRANTLEY
Water view
Lake
Dock
No
Dock features
Not provided
Other views
Garden, Pool, Tennis Court, Trees/Woods, Water
Lot features
Oversized Lot, Paved
Exterior features
Balcony, Courtyard, Garden, Outdoor Grill, Outdoor Kitchen, Playground, Private Entrance, Private Mailbox, Private Yard, Sauna, Sidewalk, Sprinkler Metered, Storage, Tennis Court(s)
Community amenities
Buyer Approval Required, Clubhouse, Deed Restrictions, Gated Community - Guard, Golf Carts OK, Sidewalks, Tennis Court(s), Street Lights
Zoning
R-1AAA
Current use
Not provided
Horse amenities
Not provided
Fencing
Wood
Other structures
Gazebo, Guest House, Outdoor Kitchen, Shed(s), Storage, Tennis Court(s), Workshop
Pool, parking & systems
Private pool
Yes
Pool features
In Ground, Tile
Garage
Yes
Garage spaces
8
Carport
No
Carport spaces
Not provided
Parking features
Bath In Garage, Garage Door Opener, Garage Faces Side, Golf Cart Garage, Golf Cart Parking, Ground Level, Guest
Fireplace
Yes
Fireplace features
Living Room, Other, Wood Burning
Heating
Central, Electric
Cooling
Central Air
Water supply
Public
Sewer
Septic Tank
Utilities
BB/HS Internet Available, Cable Available, Electricity Connected, Phone Available, Sewer Connected, Sprinkler Meter, Sprinkler Recycled, Water Connected
Construction
Construction materials
Concrete
Roof
Concrete
Foundation
Slab
Stories
2
Levels
Two
Location & schools
City
LONGWOOD
Subdivision
SWEETWATER CLUB UN 1-A
County
Seminole
ZIP code
32779
Elementary school
Sabal Point Elementary
Middle school
Rock Lake Middle
High school
Lake Brantley High
Association, taxes & listing
HOA / association
Yes
Association fee
$1,100
Fee frequency
Quarterly
Included services
Guard - 24 Hour
Association amenities
Maintenance, Tennis Court(s)
Additional association fee
Not provided
Additional fee frequency
Not provided
Condo fee
Not provided
Condo fee frequency
Not provided
Annual property taxes
$33,128
Tax year
2024
Other annual assessments
Not provided
CDD
No
Listing status
Active
Days on market
223
Listing broker
SERHANT
MLS number
MFRO6370385

Explore the area

Location supplied with the listing. Confirm boundaries and access for the property.

Listed by SERHANT · MLS MFRO6370385
Source: mfrmls · Listing updated 2026-08-12 21:09:09 UTC.
Information is deemed reliable but is not guaranteed. Availability and details may change.

Listing photograph

MLS MFRO6370385 · SERHANT

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