Ad #7667789
MLS #50206270
Welcome to an unparalleled lakefront estate offering 150 feet of
4326 Gratiot Ave, Port Huron, Michigan, 48060
$3,500,000
5Beds
7Baths
9,495Sqft
1.580Acres
About this property
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 is surrounded by brick paver decking. The full cabana pool house includes his & hers changing rooms, a full bath with shower, and kitchen area. The 150 ft of lake frontage and professionally landscaped grounds reflect the prestige of this one-of-a-kind estate. Car enthusiasts and collectors will appreciate the heated attached 3-car garage PLUS an additional detached 3-car garage, offering incredible space for vehicles, watercraft, and storage. A whole house generator, 3-zone heating & cooling, multiple furnaces, and multiple water heaters ensuring year-round comfort and efficiency. A true once-in-a-generation lakefront masterpiece!
Property Features
5 Beds
7 Baths
9,495 Sqft
Built in 2005
1.580 Acres
On Beachfront
Garage
Has Swimming Pool
Has Fireplace
Forced Air
St. Clair County
John W Porters Add To Gratiot Beach Community
Additional Photos
Contact Information
Mark Ellis
Real Estate One
810-650-7861
Location
Listing Agent: Mark Ellis 810-650-7861
Broker: Real Estate One 810-966-1200 Listing Site
Copyright © 2026 Multiple Listing Service MiRealSource. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Real Estate One 810-966-1200 Listing Site
Copyright © 2026 Multiple Listing Service MiRealSource. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Jun 4, 2026
Photo Gallery
$3,500,000
5
Beds
7
Baths
9,495
Sqft
4326 Gratiot Ave, Port Huron, Michigan, 48060
By contacting this agent you agree to these Terms and Conditions.
MLS# 50206270
Welcome to an unparalleled lakefront estate offering 150 feet of
$3,500,000
4326 Gratiot Ave, Port Huron, Michigan, 48060
5
Beds
7
Baths
9,495
Sqft
1.580
Acres
$3,500,000
4326 Gratiot Ave, Port Huron, Michigan, 48060
5 Beds
7 Baths
9,495 Sqft
1.580 Acres
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 is surrounded by brick paver decking. The full cabana pool house includes his & hers changing rooms, a full bath with shower, and kitchen area. The 150 ft of lake frontage and professionally landscaped grounds reflect the prestige of this one-of-a-kind estate. Car enthusiasts and collectors will appreciate the heated attached 3-car garage PLUS an additional detached 3-car garage, offering incredible space for vehicles, watercraft, and storage. A whole house generator, 3-zone heating & cooling, multiple furnaces, and multiple water heaters ensuring year-round comfort and efficiency. A true once-in-a-generation lakefront masterpiece!
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Property Details
HOME DETAILS
5 Beds
7 Baths
9,495 Sqft
Built in 2005
1.580 Acres
BEACH & VIEW
On Beachfront
EXTERIOR
Garage
Has Swimming Pool
INTERIOR
Has Fireplace
Forced Air
FINANCIAL & COMMUNITY
St. Clair County
John W Porters Add To Gratiot Beach Community
See More Details
Location
Mortgage Calculator
Ad Statistics
Ad Number
7667789
Viewed
39 times
Listing Status
Active
Added
May 04, 2026
Last Refresh
Jun 04, 2026 05:47:11 AM
Listing Information
Data Source
Multiple Listing Service MiRealSource
Source Property ID
50206270
Listing Agent: Mark Ellis 810-650-7861
Broker: Real Estate One 810-966-1200 Listing Site
Copyright © 2026 Multiple Listing Service MiRealSource. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Real Estate One 810-966-1200 Listing Site
Copyright © 2026 Multiple Listing Service MiRealSource. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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