3550 Knight Road
Marietta, GA 30066
- 6 beds
- 6 baths
- 9,679 sqft
- ~9 acre lot
- $567 per sqft
- 1979 build
- – on site
Exclusive and private estate on approximately 9 acres of breathtaking property. Own a slice of heaven at this sanctuary residence, offering a 4-bedroom main home, luxurious pool house, professional equestrian facilities with 4-stall stable and lighted dressage arena, over 7 acres of manicured gardens and landscaping, natural creek frontage, multiple waterfalls, 4 serene ponds, garages for 10+ vehicles, and a showpiece climate-controlled greenhouse. With more than a dozen thoughtfully designed structures-including a guest barn apartment, chapel, pavilions, and extensive entertaining spaces-this estate is a rare blend of lifestyle, beauty, and functional luxury. The main residence spans 3,975 sq ft and includes 4 bedrooms, 3.5 bathrooms, and 2-car attached garage. Recent upgrades include two new hot water heaters (2023 and 2025), HVAC systems (2024), and a new roof with upgraded insulation (2020). Interior highlights include a Viking range, jetted double-sized Jacuzzi tub in the primary suite, central vac, home theater, and mirrored gym. The 1,620-square-foot pool house serves as an entertainer's dream, with loft-style bedrooms and a chef's kitchen outfitted with Wolf appliances, warming drawer, 2 dishwashers, 2 microwaves, and custom refrigeration drawers. A central bar with cabinetry, dishwasher, ice machine, and a 25-foot dining table sets the stage for large gatherings. The 55,000-gallon gas-heated UV-ozone pool (no salt or chlorine) includes 3 in-pool benches, 2 waterfalls, and an in-ground cleaning system. The pool was resurfaced in 2018, with a new heater and filter added in 2022. The equestrian facility features a 4-stall stable with climate-controlled tack room and office, separate shavings shed, feed room, 2 hot/cold water wash racks, and a fly spray system. The lighted 60' x 100' dressage arena offers excellent drainage, sprinklers, and all-weather footing. 7 fenced paddocks and pastures, 3 with run-in sheds, connect to over a mile of private horse and walking trails. The barndominium offers a flexible 1,685-square-foot layout with acid-stained garage flooring on the main level, space for two vehicles or as a party barn, plus a built-in bar. Upstairs, a guest studio apartment opens to a deck overlooking the arena. Both levels feature vintage-style refrigerators. Constructed in 2019, the estate's chapel includes stone benches, a wishing well, gardens, and an observation deck with mountain views. The climate-controlled greenhouse complex is a showstopper-ideal for any Master gardener-with two high-end structures connected by a cedar-lined atrium with skylights, low-E glass, motorized hydraulic roof vents, HVAC, and automated watering. A koi pond, waterfalls, and olive tree orchard bordered by stone walls surround the space. Systems include 108+ irrigation zones fed by two deep wells, app-controlled lighting, irrigation, security, and audio, and solar panels generating up to 30 kWh monthly. Nearly 60 security cameras monitor the grounds, while Sonos audio plays across 12 outdoor zones. Landscape lighting includes 50 moonlights and path uplights for evening ambiance. Also included: a detached 7-car garage with storage loft, finished tool shed with workspaces, two large dog runs (indoor and outdoor), playground, hot tub, and a chicken coop. Outdoor entertaining includes a lighted pavilion with bar, outdoor TV, adjacent catering kitchen, and a regulation-size bocce court with scoreboard. The Creek Garden features 3 gazebos, 10 contemplative garden areas, stone benches, a waterfall, and interconnected trails. A climate-controlled outhouse with skylight, storage buildings, and trailer parking meet every need without sacrificing beauty. This is more than a home-it's a living, breathing work of art designed for elegant living, grand entertaining, and serene escape. Properties offering this depth of design, privacy, usable land, and quick access to Atlanta and Buckhead are nearly impossible to find.
Last checked:
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Last updated Apr 30, 2025
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MLS# 10501728 —
This home is listed in more than one place. See it here.
The Building
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Year Built:1979
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Construction Materials:Stone, Stucco
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Architectural Style:European, Mediterranean, Ranch
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Structure Type:House
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Roof:Composition
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Foundation Details:Slab
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Levels:Two
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Basement:Concrete, Finished, Full
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Total Finished Area:9679
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Above Grade Finished:7226
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Below Grade Finished:2453
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Living Area Source:Public Records
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Common Walls:No Common Walls
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Patio And Porch Features:Porch, Screened
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Green Energy Generation:Solar
Interior
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Interior Features:In-Law Floorplan, Master On Main Level, Other, Separate Shower
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Kitchen Features:Breakfast Area, Breakfast Bar, Kitchen Island, Second Kitchen, Walk-in Pantry
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Dining room Features:Seats 12+, Separate Room
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Security Features:Gated Community
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Flooring:Hardwood, Stone
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Fireplace Features:Living Room, Master Bedroom, Other, Outside
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Total Fireplaces:4
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Green Energy Efficient:Insulation, Water Heater
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Rooms:Bonus Room, Exercise Room, Foyer, Keeping Room, Loft, Other, Sun Room
Financial & Terms
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Home Warranty:No
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Possession:Close Of Escrow
Location
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Latitude:34.036927
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Longitude:-84.496497
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Property Condition:Resale
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Exterior Features:Garden, Other, Sprinkler System
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Lot Features:Other, Pasture
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Lot Size Acres:8.59
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Lot Size Source:Owner
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Parcel Number:16037900090
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Leased Land:No
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Frontage Type:Lakefront, Stream
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Fencing:Fenced, Other, Wood
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Pool Features:In Ground
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Waterfront Footage:No
Listing Agent
- Contact info:
- Agent phone:
- (770) 475-0505
- Office phone:
- (770) 475-0505
Taxes
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Tax Year:2024
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Tax Annual Amount:$4,160
Beds
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Bedrooms:6
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Bed Main:3
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Bed Upper Level:2
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Bed Lower Level:1
Baths
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Full Baths:5
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Main Level Full Baths:3
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Lower Level Full Baths:1
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Upper Level Full Baths:1
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Half Baths:2
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Main Half Baths:2
The Listing
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Virtual Tour URL Unbranded:
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Virtual Tour URL Branded:
Heating & Cooling
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Heating:Central, Natural Gas
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Cooling:Ceiling Fan(s), Central Air
Utilities
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Utilities:Cable Available, Electricity Available, Natural Gas Available, Phone Available, Sewer Available, Water Available
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Electric:220 Volts
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Sewer:Septic Tank
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Water Source:Public
Appliances
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Appliances:Dishwasher, Double Oven, Gas Water Heater, Other, Refrigerator
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Laundry Features:Other
Schools
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Elementary School:Addison
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Elementary Bus:Yes
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Middle School:Simpson
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Middle School Bus:Yes
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High School:Sprayberry
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High School Bus:Yes
The Community
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Subdivision:None
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Community Features:None
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Association:No
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Association Fee Includes:None
Parking
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Parking Features:Attached, Detached, Garage
Extra Units
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Other Structures:Barn(s), Garage(s), Greenhouse, Guest House, Pool House, Second Residence, Stable(s)
Monthly cost estimate

Asking price
$5,495,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$29,424
|
Taxes | $346 |
Insurance | $1,511 |
Utilities | $314 See report |
Total | $31,595/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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4/16/25
Apr 16, 2025
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Listed / Active | GAMLS | $5,495,000 | |
7/11/23
Jul 11, 2023
|
Listed / Active | FMLS | ||
8/22/22
Aug 22, 2022
|
Listed / Active | FMLS |