Additional Details

Property Details

Lot Dimensions:

26136

Lot Features:

Cul De Sac

Water Source:

Public

Main Level Sq. Ft.:

3, 484

Upper Level Sq. Ft.:

629

Total Sq. Ft.:

6, 121

Basement:

Yes

Directions:

GPS Friendly

Interior Features

Attic Access, Built In Features, Walk In Closet(S), Hardwood Floors, Wet Bar, Breakfast Bar, Paddle Fan, Eat In Kitchen, Entrance Foyer, Hi Speed Internet Availbl, Kitchen Island, Pantry

Appliances

Electric Cooktop, Dishwasher, Dryer, Disposal, Micro Hood, Microwave, Double Oven, Refrigerator, Trash Compactor, Washer, Gas Water Heater, Humidifier, Water Softener Owned

Cool

Central Air

Water Heater

Electric Cooktop, Dishwasher, Dryer, Disposal, Micro Hood, Microwave, Double Oven, Refrigerator, Trash Compactor, Washer, Gas Water Heater, Humidifier, Water Softener Owned

Heat

Forced Air, Heat Pump, Natural Gas

Total Rooms

14 Rooms

Schools

High School:

Hamilton Southeastern HS

Middle School:

Fall Creek Junior High

Elementary School:

Geist Elementary School

Tax and Financial Info

Semi-Annual Property Tax:

$6, 818

Tax Year:

2025

Monthly HOA Fee:

$43.75

HOA Fee Paid:

Annually

Quick View

Address:

9731 Decatur Drive Indianapolis IN 46256

Status:

Active

On Site:

12 Days On Site

Price:

$1, 550, 000

Bedrooms:

5 Beds

Bathrooms:

3 Full Baths, 2 Half Baths

Sq. Feet:

6, 121

Year Built:

1994

Lot Size:

0.6

County:

Hamilton

Township:

Fall Creek

MLS #:

22109056

Property Type:

Single Family Residence

Exterior Type

Brick, Wood Siding

Community Information

Description

Welcome home to this RARE opportunity on Geist Reservoir. Tucked away on a private cul-de-sac in the prestigious Masthead community, this extraordinary 4-bedroom, 5-bathroom lakefront home offers over 6,190 square feet of luxury living paired with one of the rarest amenities on Geist Reservoir, "a grandfathered-in" boat garage. No longer permitted to be built on the lake, this coveted feature makes this property truly irreplaceable. Designed to maximize breathtaking water views, the home welcomes you with soaring ceilings and dramatic floor-to-ceiling windows that frame the waters of Geist from nearly every angle. Whether you're enjoying your morning coffee in the sunroom, hosting friends in the expansive all-seasons room complete with a built-in indoor gas grill, or unwinding beside the fireplace, every space is designed to bring the outdoors in. The main level offers elegant living spaces, a luxurious primary suite, and seamless flow for both everyday living and entertaining. Upstairs, enjoy your own private movie theater, while the walkout lower level provides additional living and recreation space with direct access to the backyard oasis. Step outside and discover what truly sets this property apart. Spend summer evenings on the rooftop sun deck atop the boat garage, entertaining guests while taking in panoramic views of Geist Reservoir. Launch your boat with ease, relax in the hot tub after a day on the water, shoot hoops on the private half basketball court, or gather with friends across multiple outdoor entertaining spaces designed for unforgettable lakefront living. Complete with a 3-car garage, walkout basement, and endless amenities throughout, this is more than a home; it's a rare piece of Geist history that can never be recreated. Luxury. Lifestyle. Legacy. Welcome to Geist Reservoir living at its finest!

Source: MIBOR as distributed by MLS GRID, MLS ID: 22109056

Listing provided courtesy of Scott Chain 317-298-0961 with RE/MAX Advanced Realty

Last Updated: 6/22/2026 | 3:19 PM

Home Details

Status: Active

Price: $1,550,000

Address: 9731 Decatur Drive, Indianapolis, IN 46256

Bedrooms: 5

Bathrooms: 5

Square Feet: 6,121

12 days on Site

• Property Type: Residential
• Built in 1994
• 12 days on Site
• 0.6 Lot Size
• Cooling: Central Air
• Heating: Forced Air, Heat Pump, Natural Gas