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12423 Mallard Bay Dr, Knoxville, TN, 37922

5beds
7baths
9,784sqft
$4,200,000
$429price/sqft
$28,599/moest. monthly cost
$1,143,960/yrincome needed

About This Home

If you want every day to feel like you're on vacation - this custom-built estate in West Knoxville is the home for you. This 5 Bedroom, 6.5 Bath estate offers breathtaking views of Fort Loudoun Lake from almost every room, offering nearly 10,000 square feet of exquisite design and craftsmanship. Perfectly situated on the water with a covered private dock, this is a property of extraordinary provenance and architectural distinction, designed for grand scale entertaining yet tranquil retreat living. A romantic flagstone pathway winds its way to the front door, unveiling a grand entry with barrel ceilings, eloquent millwork, and hardwood floors—providing an unforgettable first impression. Once inside, a world of bespoke craftsmanship unfolds. Dazzling tiered pendants crown the 2-story living room ceiling, accompanied by a stonework gas log fireplace, custom cabinetry and an endless expanse of glass that provides a sun-drenched aesthetic, while inviting stunning views out over the lake. Culinary aficionado? Welcome to the Shangri-La of kitchens. Outfitted with a Thermador range/oven with pot filler, Thermador double oven with built-in microwave, two Miele dishwashers, wine fridge with beverage drawers, and large walk-in pantry, you will savor a streamlined efficiency of peak form and function. Whether partaking in a casual bite or intimate meal in the breakfast area - a window-wrapped setting overlooking the lake - or host grand meals in the formal living room enhanced with coffered ceilings, your days will be met with curated luxury. Additionally, a wet bar with ice maker offers exceptional design elements for entertaining. The estate's numerous living spaces are as memorable as they are inviting, including the downstairs family room with built-in bar, stunning wine cellar and spacious theatre room. Every bedroom is complete with its own ensuite bathroom, and each offers lavish features in a generous layout. A statement of opulent comfort, the sumptuous main floor primary suite is designed with a pampering aesthetic yielding an ensuite that includes a steam double shower, heated floors and generous walk-in closet. Three stonework fireplaces throughout create a focal point for comfort and ambiance throughout every season. Thoughtful features such as dual staircases, two laundry rooms, a large bonus room, a main-level office and exceptional storage throughout including a walk-in attic ensure both convenience and functionality. Beyond the stately stone and brick exterior with its large casement windows, a remarkable resort-style backyard awaits. Enjoy serene lake views as you slip into the refreshing waters of the saltwater pool with soothing water features. Multiple covered patios, a fully equipped outdoor kitchen, fire pit with gas starter, bocce ball court and a large, fenced yard all become your perfect escape from the hustle of the day, ensconcing you in a mindset of peaceful relaxation. With a three-car garage on the main level and an additional garage on the lower level, this home is the ultimate expression of luxury living—flawlessly finished and ready to impress. Buyer to verify all information.

Getting Around

2
WalkingCar-Dependent
0
TransitNo Nearby Transit
11
BikeSomewhat Bikeable

Schools

8/10
Northshore ElementaryGrades PK-55.3 mi
9/10
Farragut Middle SchoolGrades 6-83.4 mi
8/10
Farragut High SchoolGrades 9-123.3 mi

Construction

Condition

  • Year built: 2006

Materials

  • Construction materials: Stone,Brick,Frame

Type & Style

  • Home type: SingleFamily
  • Architectural style: Traditional
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Gas Range,Gas Cooktop,Dishwasher,Disposal,Microwave,Range,Refrigerator,Self Cleaning Oven

Basement

  • Has basement: Yes
  • Basement: Walk-Out Access,Finished

Bedrooms & Bathrooms

  • Bedrooms: 5
  • Bathrooms: 7
  • Full bathrooms: 6
  • 1/2 bathrooms: 1

Features

  • Walk-In Closet(s),Cathedral Ceiling(s),Kitchen Island,Dry Bar,Wet Bar,Breakfast Bar,Central Vacuum,Bonus Room
  • Window features: Insulated Windows,Aluminum Frames,Drapes
  • Flooring: Carpet,Hardwood,Tile
  • Number of fireplaces: 3
  • Fireplace features: Marble,Gas Log,Other
  • Fireplace: Yes

Heating & Cooling

  • Heating features: Central,Natural Gas,Electric
  • Cooling features: Central Air,Ceiling Fan(s)

Interior Area

  • Total structure area: 9,784
  • Total interior livable area: 9,784 sqft

Property

Details

  • Parcel number: 162FC010

Features

  • Private pool: Yes
  • Pool features: In Ground
  • Exterior features: Gas Grill,Irrigation System,Prof Landscaped,Dock
  • Has view: Yes
  • Has water view: Yes
  • On waterfront: Yes
  • Waterfront features: Lake/Water Access,Waterfront
  • Frontage type: Lakefront

Lot

  • Lot size: 1.87 Acres
  • Features: Level
  • Lot size dimensions: 122.11 x 684.67 x IRR

Parking

  • Parking features: Garage Door Opener,Attached,Main Level
  • Has garage: Yes

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Lightning
    LightningRelatively High
  • Cold Wave
    Cold WaveModerate
  • Earthquake
    EarthquakeModerate
  • Inland Flooding
    Inland FloodingModerate
  • Ice Storm
    Ice StormModerate
  • Tornado
    TornadoModerate
  • Winter Weather
    Winter WeatherModerate

How This Home’s Risks Compare

Lightning
Cold Wave
Earthquake
Inland Flooding
Ice Storm
Tornado
Winter Weather

FEMA Declared Disasters Across Tennessee Counties

Flood
Freezing
Severe Ice Storm
Severe Storm
Straight Line Winds
Tornado
Winter Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $21,237$254,844
Home Insurance $1,293$15,516
Property Taxes $5,275$63,300
Electricity $794$9,539
Total$28,599$343,188

Income You'd Need if You Spent...

35% on housing$980,537/yr
40% on housing$857,970/yr
45% on housing$762,640/yr

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 7.5%
7.5%
0%30.0%
Electricity Growth Rate10-year average: 4.5%
4.5%
0%15.0%
Property Taxes Growth Rate2-year average: -0.4%
-0.4%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$429This listing

vs Other Active Listings

Avg $/sqft

ZIP 37922$323
Knox County$202

vs Homes Sold Last Month

Median $/sqft

ZIP 37922$229
Knox County$213

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-04-27Listed for sale$4,600,000
2026-03-26Listing removed$4,600,000
2026-01-07Price change$4,600,000
2025-09-04Listed for sale$4,800,000
2020-12-01Sold$2,350,000
2020-09-25Pending sale$2,495,000
2020-09-16Listed for sale$2,495,000
2020-08-24Pending sale$2,495,000
2020-08-10Price change$2,495,000
2020-06-10Price change$2,599,000
2020-05-06Price change$2,795,000
2019-09-27Listed for sale$2,999,500
2019-08-14Pending sale$2,999,500
2019-04-17Listed for sale$2,999,500
2013-12-01Listing removed$3,200,000
2012-11-16Listed for sale$3,200,000
2012-06-05Listing removed$2,599,999
2010-04-15Price change$2,599,999
2009-08-26Listed for sale$2,499,999
2007-08-13Sold$2,050,000
2005-08-12Sold$480,000

For Sale by Agent

AgentRyan Coleman
BrokerageHometown Realty, LLC

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