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$3,500,000
1 Day On Site

4326 Gratiot Avenue
Port Huron City, MI 48060

For Sale|Single Family Residence|Active
5
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
9,495
SqFt
$369
/SqFt
2005
Built
Subdivision:
JOHN W PORTERS ADD TO GRATIOT BEACH
County:
StClair
Call Now: 419-537-0090
Is this the listing for you? We can help make it yours.
419-537-0090
4326 Gratiot Avenue4326 Gratiot Avenue4326 Gratiot Avenue4326 Gratiot Avenue
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Monthly Payment (Est.)

$15,968
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Welcome to an unparalleled lakefront estate offering 150 feet of breathtaking water frontage and over 6,500 sq ft of pure luxury living. Rebuilt from the foundation up in 2005, this magnificent 5-bedroom, 6 full & 1 half bath masterpiece was crafted with only the finest custom materials and unwavering attention to detail. From the moment you arrive, the gated entry, brick paver driveway, and generational baked clay roof signal that something truly extraordinary awaits. Step inside to a breathtaking dual staircase that sets the tone for the grandeur found throughout. Water views greet you from every room, with most windows soaring floor-to-ceiling. The main floor is finished in rich porcelain tile and designed for both everyday living and grand-scale entertaining. The chef's kitchen features a massive center island with secondary sink, gas cooktop, SubZero refrigerator, double oven, warming drawer, walk-in pantry, and custom cabinetry throughout. A two-way fireplace is shared with the living room. The formal dining room includes an adjacent wet bar with beverage cooler, separate ice maker, and glass sink. A second living room with a natural fireplace overlooks the water. The main floor also offers an office/library with French doors, a bedroom with private bath and sitting area, main floor laundry, and a stunning powder room. All bedrooms are generously sized with private en-suite baths and custom built-in closets. The primary suite is extraordinary, featuring a gas fireplace, sitting area, walkout tiled balcony with lake views, his & hers WICs with built-ins and laundry, and an attached private office. The spa-worthy primary bath showcases a Jacuzzi tub, tiled shower, his & hers sinks, and bidet toilet. The finished walkout basement adds 3,500 sq ft featuring a full second kitchen, bar, fireplace, home theater, workout room, living room, dining room, full bath, and two storage rooms, ideal for guests or multi-generational living. Laundry on all three levels. Outside, the inground pool with diving board and slide

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Listing Snapshot
Price 
$3,500,000
Days On Site 
1 Day
Bedrooms 
5
Inside Area (SqFt) 
9,495 sqft
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
1.58 Acres
Year Built 
2005
MLS® Number 
58050206270
Status 
Active
Property Tax 
$36,257.61
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Estimated
Friends & Family
Recent Activity
yesterdayListing first seen on site
yesterdayListing updated with changes from the MLS®
General Features
Acres 
1.58
Attached Garage 
Yes
Cross Street 
N of McDonald / E of Fairway
Disclosures 
Taxes Homestead Exempt
Garage 
Yes
Garage Spaces 
6
Parking 
AttachedGarageGarage Door Opener
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Public Sewer
Special Circumstances 
Standard
SqFt Above 
6495
SqFt Below 
3000
Style 
Morethan2StoriesColonialContemporaryOther
Water Source 
Public
Zoning 
Residential
Interior Features
Appliances 
Gas Water HeaterDishwasherDryerMicrowaveOvenRefrigeratorRangeWasher
Basement 
Exterior EntryFinishedFullWalk-Out Access
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
BasementDining RoomGasLiving RoomMaster Bedroom
Flooring 
Ceramic TileHardwood
Heating 
Forced AirNatural Gas
Interior 
High Speed InternetPantryWet BarWalk-In Closet(s)
BathFull 
Level - Second
BathLav 
Dimensions - 8.0 x 5.0Level - Main
Bedroom 2 
Dimensions - 17.0 x 14.0
Bedroom 3 
Dimensions - 16.0 x 14.0Level - Second
Bedroom 4 
Dimensions - 16.0 x 15.0Level - Second
Bedroom 5 
Dimensions - 17.0 x 13.0Level - Second
Dining Room 
Dimensions - 22.0 x 20.0Level - Main
Family Room 
Dimensions - 26.0 x 18.0Level - Basement
Kitchen 
Dimensions - 15.0 x 33.0Level - Main
Laundry 
Dimensions - 7.0 x 3.0Level - Main
Library 
Dimensions - 12.0 x 14.0Level - Main
Living Room 
Dimensions - 30.0 x 26.0Level - Main
Master Bathroom 
Dimensions - 21.0 x 24.0Level - Second
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Exterior Features
Construction Details 
Brick
Fencing 
Fenced
Frontage 
Waterfront
Other Structures 
CabanaSecond Garage
Patio And Porch 
PatioPorch
Pool Features 
In GroundOutdoor Pool
View 
Water
Waterfront 
Yes
Waterfront Features 
Beach AccessBeach FrontLake FrontLake PrivilegesRiver FrontWaterfront
Waterview 
Water
Community Features
Accessibility Features 
Therapeutic Whirlpool
Financing Terms Available 
CashConventional
MLS Area 
Area10152PortHuron
Roads 
Paved
School District 
PortHuron
Schools
School District
PortHuron
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Real Estate One Port Huron: (810) 650-7861



IDX provided courtesy of Realcomp II Ltd. via MiRealSource. Copyright © 2026 Realcomp II Ltd. Shareholders.

IDX information 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 and that the data is deemed reliable but not guaranteed accurate by the MLS.

Neighborhood & Commute
Source: Walkscore
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