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10092 Tall Grass Trl, Saint John, IN, 46373

8beds
5baths
6,140sqft
$1,899,900
$309price/sqft
$13,038/moest. monthly cost
$521,520/yrincome needed

About This Home

Experience elevated living in this extraordinary custom-designed estate inspired by sophisticated California architecture, perfectly situated on 1.35 private acres with over 6,000 finished square feet of thoughtfully curated living space. Every detail reflects modern luxury, innovation, and timeless design. The dramatic great room showcases over 20-foot ceilings, a striking fireplace, and walls of windows that flood the home with natural light, creating a seamless indoor-outdoor feel. Ten-foot ceilings, impressive 8-foot hardwood doors, and waterproof hardwood flooring enhance the home's grand yet livable design. The chef's kitchen is a true showpiece featuring extra-thick quartz countertops with ambient lighting, premium finishes, and a stunning slat-wood hidden pantry concealed behind a custom architectural door. Built-in lockers with individual charging stations add everyday convenience with elevated style. The luxurious owner's suite offers a private retreat with heated floors, standalone soaking tub, integrated bidet, and an expansive custom walk-in shower with dual shower heads. Additional upper bedrooms share a beautifully designed Jack-and-Jill bath with dual sinks. The finished walk-out lower level expands living and entertaining space with a second full kitchen featuring quartz countertops, a second fireplace, additional bedrooms, custom cabinetry, and multiple baths -- ideal for guests or multigenerational living. The heated four-car garage features extra-tall ceilings designed for vehicle lifts, Nest climate control, EV wiring, TV setup, dual-temperature water faucet, and floor drain for year-round functionality. Professionally landscaped grounds highlight a custom patio with fireplace and outdoor kitchen with granite countertops, creating a resort-style setting. A whole-home generator adds comfort and peace of mind. Integrated IT system with built in wifi range extenders.

Getting Around

4
WalkingCar-Dependent
0
TransitVery Limited Transit
24
BikeSomewhat Bikeable

Schools

9/10
5/10
Kahler Middle SchoolGrades 5-84.1 mi
9/10
Lake Central High SchoolGrades 9-122.3 mi

Construction

Condition

  • Year built: 2023

Type & Style

  • Home type: SingleFamily
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Dryer,Water Softener Owned,Washer,Stainless Steel Appliance(s),Other,ENERGY STAR Qualified Appliances,Dishwasher,Disposal
  • Laundry features: Laundry Room,Sink,Main Level

Basement

  • Has basement: Yes
  • Basement: Daylight,Walk-Out Access,Sump Pump,Full,Finished

Bedroom2

  • Area: 247
  • Dimensions: 19.0 x 13.0

Bedroom3

  • Area: 256
  • Dimensions: 16.0 x 16.0

Bedroom4

  • Area: 224
  • Dimensions: 14.0 x 16.0

Bedroom5

  • Area: 156
  • Dimensions: 12.0 x 13.0

Bedroom6

  • Area: 144
  • Dimensions: 12.0 x 12.0

Bedrooms & Bathrooms

  • Bedrooms: 8
  • Bathrooms: 5
  • Full bathrooms: 2
  • 3/4 bathrooms: 2
  • 1/2 bathrooms: 1

Bonus Room

  • Area: 322
  • Dimensions: 14.0 x 23.0

Bonus Room

  • Area: 540
  • Dimensions: 18.0 x 30.0

Dining Room

  • Area: 204
  • Dimensions: 12.0 x 17.0

Family Room

  • Area: 352
  • Dimensions: 22.0 x 16.0

Features

  • Entrance Foyer,Walk-In Closet(s),Wet Bar,Soaking Tub,Pantry,Other,Kitchen Island,In-Law Floorplan,High Ceilings,Eat-in Kitchen
  • Number of fireplaces: 2
  • Fireplace features: Electric,Family Room
  • Fireplace: Yes
  • Finished area above ground: 4,109

Foyer

  • Area: 130
  • Dimensions: 10.0 x 13.0

Heating

  • Heating features: ENERGY STAR Qualified Equipment,Natural Gas,Forced Air

Interior Area

  • Total structure area: 6,140
  • Total interior livable area: 6,140 sqft

Kitchen

  • Area: 204
  • Dimensions: 12.0 x 17.0

Kitchen

  • Area: 228
  • Dimensions: 12.0 x 19.0

Laundry

  • Area: 88
  • Dimensions: 8.0 x 11.0

Living Room

  • Area: 418
  • Dimensions: 22.0 x 19.0

Office

  • Area: 60
  • Dimensions: 10.0 x 6.0

Other

  • Area: 119
  • Dimensions: 7.0 x 17.0

Pantry

  • Area: 81
  • Dimensions: 9.0 x 9.0

Primary Bedroom

  • Area: 342
  • Dimensions: 19.0 x 18.0

Utility Room

  • Area: 50
  • Dimensions: 10.0 x 5.0

Property

Details

  • Parcel number: 451131478012000035
  • Special condition: None

Features

  • Levels: Two
  • Patio & porch: Covered,Patio,Deck
  • Exterior features: Fire Pit,Rain Gutters,Private Yard
  • Has view: Yes
  • View description: Meadow

Lot

  • Lot size: 1.35 Acres
  • Features: Back Yard,Sprinklers In Rear,Sprinklers In Front,Private,Landscaped,Front Yard,Cul-De-Sac

Parking

  • Total spaces: 4
  • Parking features: Attached,Oversized,Heated Garage,Garage Faces Side,Driveway,Garage Door Opener
  • Has garage: Yes
  • Attached garage spaces: 4
  • Covered spaces: 4
  • Has uncovered spaces: 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

  • Cold Wave
    Cold WaveRelatively High
  • Tornado
    TornadoRelatively High
  • Inland Flooding
    Inland FloodingModerate
  • Lightning
    LightningModerate
  • Strong Wind
    Strong WindModerate
  • Winter Weather
    Winter WeatherModerate
  • Tsunami
    TsunamiInsufficient Data

How This Home’s Risks Compare

Cold Wave
Tornado
Inland Flooding
Lightning
Strong Wind
Winter Weather
Tsunami

FEMA Declared Disasters Across Indiana Counties

Flood
Severe Storm
Snowstorm
Straight Line Winds
Tornado

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 $9,606$115,272
Home Insurance *$563$6,756
Property Taxes $2,307$27,684
Electricity $562$6,754
Total$13,038$156,456
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$447,017/yr
40% on housing$391,140/yr
45% on housing$347,680/yr

Indiana FAIR Plan Programs

Indiana Basic Property Insurance Underwriting Association

Covered
WildfireWildfire
Add-on available
HailHail
WindWind
Visit Website →
Current Policies
Residential: 810Commercial: 30
Total Premiums$1.77M
Total Exposure$1.82M

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: 9.6%
9.6%
0%30.0%
Electricity Growth Rate10-year average: 6.1%
6.1%
0%15.0%
Property Taxes Growth Rate2-year average: 3.1%
3.1%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$309This listing

vs Other Active Listings

Avg $/sqft

ZIP 46373$215
Lake County$135

vs Homes Sold Last Month

Median $/sqft

ZIP 46373$193
Lake County$150

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
2026-04-21Price change$1,999,999
2026-03-02Listed for sale$2,100,000

For Sale by Agent

AgentLisa Grady
BrokerageMcColly Real Estate

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