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4326 Gratiot Ave, Port Huron, MI, 48060

5beds
7baths
9,495sqft
$3,500,000
$369price/sqft
$24,303/moest. monthly cost
$972,120/yrincome needed

About This Home

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!

Getting Around

24
WalkingCar-Dependent
0
TransitVery Limited Transit
50
BikeBikeable

Schools

6/10
7/10
6/10

Construction

Condition

  • Year built: 2005

Materials

  • Foundation: Basement
  • Construction materials: Brick

Type & Style

  • Home type: SingleFamily
  • Architectural style: Colonial,Contemporary,Other
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Dishwasher,Dryer,Microwave,Range/Oven,Refrigerator,Washer,Gas Water Heater
  • Laundry features: Main Level

Basement

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

Bathroom1

  • Features: Ceramic
  • Level: Main
  • Area: 40

Bathroom2

  • Features: Ceramic
  • Level: Second
  • Area: 50

Bathroom3

  • Features: Ceramic
  • Level: Second
  • Area: 40

Bathroom4

  • Level: Second

Bathroom5

  • Level: Main

Bedroom1

  • Features: Wood
  • Level: Second
  • Area: 504

Bedroom2

  • Features: Carpet
  • Level: Entry
  • Area: 238

Bedroom3

  • Features: Wood
  • Level: Second
  • Area: 224

Bedroom4

  • Features: Carpet
  • Level: Second
  • Area: 240

Bedroom5

  • Features: Carpet
  • Level: Second
  • Area: 221

Bedrooms & Bathrooms

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

Dining Room

  • Features: Ceramic
  • Level: Main
  • Area: 440

Family Room

  • Level: Basement
  • Area: 468

Features

  • Walk-In Closet(s),Bar,Pantry
  • Flooring: Ceramic Tile,Hardwood,Wood,Carpet
  • Number of fireplaces: 4
  • Fireplace features: Basement,Dining Room,Gas,Living Room,Master Bedroom
  • Fireplace: Yes
  • Finished area below ground: 3,000
  • Finished area above ground: 6,495

Heating & Cooling

  • Heating features: Forced Air,Natural Gas
  • Cooling features: Central Air

Interior Area

  • Total structure area: 10,052
  • Total interior livable area: 9,495 sqft

Kitchen

  • Features: Ceramic
  • Level: Main
  • Area: 495

Living Room

  • Features: Ceramic
  • Level: Main
  • Area: 780

Property

Details

  • Parcel number: 74065740014000
  • Zoning description: Residential
  • Special condition: Private

Features

  • Levels: More than 2 Stories
  • Private pool: Yes
  • Pool features: In Ground,Outdoor Pool
  • Patio & porch: Patio,Porch
  • Exterior features: Lawn Sprinkler
  • Has spa: Yes
  • Spa features: Spa/Jetted Tub,Bath
  • Fencing: Fenced
  • Has view: Yes
  • View description: Water
  • Has water view: Yes
  • Water view: Water
  • On waterfront: Yes
  • Waterfront features: All Sports Lake,Lake Front,Lake/River Access,River Front,Waterfront,Beach Access,Beach Front
  • Waterbody name: Lake Huron
  • Frontage length: 150

Lot

  • Lot size: 1.58 Acres
  • Lot size dimensions: 150 x 458

Parking

  • Total spaces: 6
  • Parking features: Garage,Attached,Electric in Garage,Garage Door Opener
  • Has garage: Yes
  • Attached garage spaces: 6
  • Covered spaces: 6

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

  • Cold Wave
    Cold WaveRelatively High
  • Ice Storm
    Ice StormModerate
  • Strong Wind
    Strong WindModerate
  • Tornado
    TornadoModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Cold Wave
Ice Storm
Strong Wind
Tornado
Tsunami

FEMA Declared Disasters in St. Clair County and Michigan

Severe Ice Storm
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 $17,697$212,364
Home Insurance *$2,538$30,456
Property Taxes $3,033$36,396
Electricity $1,035$12,427
Total$24,303$291,636
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$833,245/yr
40% on housing$729,090/yr
45% on housing$648,080/yr

Michigan FAIR Plan Programs

Michigan Basic Property Insurance Association

Covered
WildfireWildfire
HailHail
WindWind
Visit Website →
Current Policies
Residential: 15,981Commercial: 293
Total Premiums$13.85M
Total Exposure$2.60B

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: 10.5%
10.5%
0%30.0%
Electricity Growth Rate10-year average: 3.9%
3.9%
0%15.0%
Property Taxes Growth Rate2-year average: -0.3%
-0.3%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$369This listing

vs Other Active Listings

Avg $/sqft

ZIP 48060$115
St. Clair County$151

vs Homes Sold Last Month

Median $/sqft

ZIP 48060$136
St. Clair County$169

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
2026-05-04Listed for sale$3,500,000
2025-12-01Listing removed$4,200,000
2025-06-03Listed for sale$4,200,000

For Sale by Agent

AgentMark Ellis
BrokerageReal Estate One Port Huron

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