Under contract-accepting backup offers. Welcome to your private kingdom – a majestic, custom-designed estate nestled on 4 manicured acres, complete with a serene stocked pond and surrounded by a stately brick wall with an iron gate. This fortress-like masterpiece evokes the grandeur of a modern-day castle, crafted with unmatched precision and an unwavering commitment to quality by its original owner. At the heart of the estate lies a 4-bedroom, 4-bathroom main residence (5,170 sq ft), artfully designed with soaring ceilings, intricate brick archways, and a striking fireplace centerpiece that anchors the grand living space. With two full kitchens and two laundry rooms – strategically placed both upstairs and down – this home effortlessly blends function with elegance. Every detail echoes a sense of permanence and luxury, from the 18-inch-thick, steel-reinforced exterior walls to the 6-inch solid concrete foundation and durable metal roof, secured with double-strapped trusses.
Inside, reinforced concrete interior walls and layered high-efficiency insulation create a sanctuary of tranquility and resilience. A state-of-the-art 300-amp electrical system and whole-home surround sound ensure modern convenience within this timeless structure.
Outdoors, discover a private resort built for royal-scale entertaining: a sparkling saltwater pool, two fully-equipped outdoor kitchens with dedicated pool bathroom, four BBQ pits, four outdoor showers, and a custom masonry fire pit. Two deep wells provide ample water for the estate, while two detached four-car garages offer abundant space for a car collection, toys, or storage.
Above one garage, a beautifully finished 988 sq. ft. guest apartment stands as its own fortress, constructed with 12-inch-thick concrete block walls and featuring a full kitchen, living area, bedroom, bath, and a private deckperfect for hosting guests or generating rental income.
Expansive balconies overlook the grounds, offering panoramic views and moments of serene reflection. The spacious bonus/game room and oversized bedrooms offer comfort and flexibility for both everyday living and grand-scale entertaining.
This estate is not just a homeit’s a legacy of strength, elegance, and timeless design. A rare opportunity to own a property that combines the fortified feel of a castle with the refined luxuries of a modern retreat.
Inside, reinforced concrete interior walls and layered high-efficiency insulation create a sanctuary of tranquility and resilience. A state-of-the-art 300-amp electrical system and whole-home surround sound ensure modern convenience within this timeless structure.
Outdoors, discover a private resort built for royal-scale entertaining: a sparkling saltwater pool, two fully-equipped outdoor kitchens with dedicated pool bathroom, four BBQ pits, four outdoor showers, and a custom masonry fire pit. Two deep wells provide ample water for the estate, while two detached four-car garages offer abundant space for a car collection, toys, or storage.
Above one garage, a beautifully finished 988 sq. ft. guest apartment stands as its own fortress, constructed with 12-inch-thick concrete block walls and featuring a full kitchen, living area, bedroom, bath, and a private deckperfect for hosting guests or generating rental income.
Expansive balconies overlook the grounds, offering panoramic views and moments of serene reflection. The spacious bonus/game room and oversized bedrooms offer comfort and flexibility for both everyday living and grand-scale entertaining.
This estate is not just a homeit’s a legacy of strength, elegance, and timeless design. A rare opportunity to own a property that combines the fortified feel of a castle with the refined luxuries of a modern retreat.
Property Details
Price:
$975,000
MLS #:
FC314358
Status:
Pending
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
DUCK POND
Neighborhood:
32656keystoneheights
Listed Date:
Nov 25, 2025
Finished Sq Ft:
6,158
Total Sq Ft:
7,544
Lot Size:
164,656 sqft / 3.78 acres (approx)
Year Built:
1993
See this Listing
Schools
Interior
Appliances
Convection Oven, Dishwasher, Microwave, Refrigerator
Bathrooms
6 Full Bathrooms
Cooling
Central Air
Flooring
Carpet, Tile, Hardwood
Heating
Central
Laundry Features
Electric Dryer Hookup, Washer Hookup
Exterior
Construction Materials
Brick, Concrete
Exterior Features
Balcony, Fire Pit, Outdoor Kitchen, Outdoor Shower
Other Structures
Guest House
Parking Features
Guest, RV Parking
Roof
Metal
Financial
Tax Year
2025
Taxes
$5,773
Map
Community
- Address6140 COUNTY ROAD 315C KEYSTONE HEIGHTS FL
- SubdivisionDUCK POND
- CityKEYSTONE HEIGHTS
- CountyClay
- Zip Code32656
Subdivisions in KEYSTONE HEIGHTS
- ADAMS REP
- ARIWOOD
- BEDFORD OAKS
- BIG TREE LAKES
- BIG TREE LAKES SEC A
- BIG TREE LAKES SEC B
- BIG TREE LAKES SEC C
- BLUEBERRY HILLS
- CASA GRANDE
- CONNEAUT PARK
- FLORIDA FRONTIER
- GINGER CREEK
- HALL LAKE
- HIGH RDG ESTATES
- HIGHRIDGE ESTATES
- INDIAN LAKE RANCH PHASE 1
- Keystone Club Estates
- KEYSTONE HEIGHTS
- LAKE GENEVA
- LAKEVIEW HIGHLANDS
- LAKEVIEW HLNDS
- LAKEVIEW HLNDS 01
- LANDMARK ESTS
- LAWRANCE DEVELOPING COS
- LILLY LAKE ROAD
- LOCH LOMMOND
- MCKAYS PRCL #2
- METES & BOUNDS
- METES AND BOUNDS
- NOT IN SUBDIVISION
- OAK FOREST EXT
- SANDY SHORES/SPGS LAKE
- SOUTH OF THE ISLAND
- SOUTH SHORES SEC 01
- TOWN/KEYSTONE HEIGHTS
- TWIN LAKES
- WOODLAND ACRES
Market Summary
Current real estate data for Single Family in KEYSTONE HEIGHTS as of Mar 19, 2026
25
Single Family Listed
128
Avg DOM
214
Avg $ / SqFt
$415,321
Avg List Price
Property Summary
- Located in the DUCK POND subdivision, 6140 COUNTY ROAD 315C KEYSTONE HEIGHTS FL is a Single Family for sale in KEYSTONE HEIGHTS, FL, 32656. It is listed for $975,000 and features 5 beds, 6 baths, and has approximately 6,158 square feet of living space, and was originally constructed in 1993. The current price per square foot is $158. The average price per square foot for Single Family listings in KEYSTONE HEIGHTS is $214. The average listing price for Single Family in KEYSTONE HEIGHTS is $415,321. To schedule a showing of MLS#fc314358 at 6140 COUNTY ROAD 315C in KEYSTONE HEIGHTS, FL, contact your CENTURY 21 Carioti agent at 800-783-8847.
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Courtesy of JPAR CITY AND BEACH. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Orlando/Tampa – FL. Detailed information about real estate listings held by brokerage firms other than CENTURY 21 Carioti include the name of the listing broker. Neither the listing company nor CENTURY 21 Carioti shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. Orlando/Tampa – FL. All rights reserved. 6140 COUNTY ROAD 315C
KEYSTONE HEIGHTS, FL





























































