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6140 County Road 315c

Keystone Heights, FL 32656

5 beds
6 baths
6,158 sqft
~4 acre lot
$202 per sqft
1993 build
– on site

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.

Listing courtesy of NEFMLS / JPAR CITY AND BEACH

Last checked: Checking… • Last updated Apr 24, 2025 •

MLS# 2083586 —

The Building

Year Built:

1993
New Construction:

false
Construction Materials:

Brick Veneer, Concrete
Development Status:

None
Entry Level:

1
Roof:

Metal
Stories:

2
Levels:

Two
Basement:

None
Foundation Details:

None
Exterior Features:

Balcony, Dock, Fire Pit, Outdoor Kitchen, Outdoor Shower
Building Features:

None
Patio And Porch Features:

Awning(s), Covered, Front Porch, Porch, Rear Porch, Screened, Side Porch, Terrace, Wrap Around
Building Name:

None

Interior

Interior Features:

Breakfast Nook, Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Kitchen Island, Primary Bathroom -Tub with Separate Shower, Vaulted Ceiling(s), Walk-In Closet(s)
Flooring:

Carpet, Tile, Wood
Fireplaces Total:

1
Fireplace:

true
Fireplace Features:

Wood Burning
Laundry Features:

Electric Dryer Hookup, Lower Level, Upper Level, Washer Hookup

Room Dimensions

Living Area:

6158.0
Living Area Units:

None
Living Area Source:

Measured

Financial & Terms

Possession:

Close Of Escrow

Location

Directions:

From Keystone Heights, proceed North on 21 to right on CR 315C, to home on right.
Cross Street:

None
Latitude:

29.860864
Longitude:

-81.915801

The Property

Parcel Number:

29072400692100109
Property Type:

Residential
Property Subtype:

Single Family Residence
Zoning:

None
Lot Size Acres:

3.78
Lot Size SqFt:

164656.8
Lot Size Area:

3.78
Lot Size Units:

Acres
Current Use:

Residential
Possible Use:

None
Topography:

None
View:

Pond
Fencing:

Full
Other Structures:

Gazebo, Guest House, Outdoor Kitchen, Shed(s), Workshop
Additional Parcels:

No
Additional Parcels Description:

None
Road Frontage Type:

County Road
Road Surface Type:

Asphalt
Land Lease:

No

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Legal Description:

TRACT H DUCK POND FARMS UNREC AS REC O R 1209 PG 1
Tax Annual Amount:

5758.78

Beds

Bedrooms Total:

5

Baths

Total Baths:

6.0
Total Baths:

6
Full Baths:

6
Three Quarter Baths:

None
Partial Baths:

None
Quarter Baths:

None

The Listing

Virtual Tour URL Branded:

None
Virtual Tour URL Unbranded:

https://www.zillow.com/view-3d-home/4f78eddd-a9d1-468c-b46e-ea9b09a98a02

Heating & Cooling

Heating:

Central
Heating:

true
Cooling:

true
Cooling:

Central Air

Utilities

Utilities:

Cable Connected, Electricity Connected
Electric:

200+ Amp Service
Sewer:

Septic Tank
Water Source:

Well

Appliances

Appliances:

Convection Oven, Dishwasher, Microwave, Refrigerator

Schools

Elementary School District:

None
Middle Or Junior School District:

None

The Community

Subdivision Name:

Duck Pond
Senior Community:

false
Pool Private:

No
Pool Features:

In Ground, Fenced, Pool Sweep, Salt Water
Waterfront:

true
Waterfront Features:

Pond
Water Body Name:

None
Pets Allowed:

None
Association:

false

Parking

Garage:

true
Garage Spaces:

4.0
Attached Garage:

false
Carport:

false
Parking Total:

None
Parking Features:

Additional Parking, Detached Carport, Garage, RV Access/Parking

Monthly cost estimate

Asking price

$1,250,000

Expense	Monthly cost
Mortgage	$6,693
Taxes	$479
Insurance	$343
Utilities	$292 See report
Total	$7,807/mo.^*
	^*This is an estimate

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Max Internet Speed

Xfinity

Provided by BroadbandNow®

Sale history

Date	Event	Source	Price	% Change
4/24/25 Apr 24, 2025	Listed / Active	NEFMLS	$1,250,000

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This house located in FL 32656 is currently for sale for $1,250,000. 6140 County Road 315c is a 6,158 square foot house with 5 beds and 6 baths that has been on Estately for 3 days.

Listing Courtesy of: NEFMLS and JPAR CITY AND BEACH.

Based on information from the NORTHEAST FLORIDA MLS 2025. All information provided is deemed reliable but is not guaranteed and should be independently verified. NEFMLS, Estately and their affiliates provide the MLS and all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information on each listing is furnished by the owner and deemed reliable to the best of his/her knowledge, but should be verified by the purchaser. NEFMLS and Estately assume no responsibility for typographical errors, misprints or misinformation. This property is offered without respect to any protected classes in accordance with the law.