$3,299,000

beds

baths

half baths

7,460

square ft

3687 W 121st

Zionsville, Indiana 46077

New / MLS #22106344 / Single Family / Zionsville

Listing information updated 6/9/2026 at 5:26pm

Better than new construction, this extraordinary custom-built luxury estate was designed with no compromises. Every detail was personally selected by the owner, creating a one-of-a-kind residence that showcases exceptional craftsmanship, premium materials, and timeless design throughout. From the stunning marble countertops and elegant porcelain flooring to the two full kitchens, every space reflects quality and attention to detail. Built with commercial-quality construction, EIFS exterior finishes, and spray foam insulation for superior energy efficiency and comfort, this home was designed to stand the test of time. The resort-style backyard is an entertainer's dream, featuring an in-ground swimming pool, hot tub, expansive Trex deck, and extensive custom concrete work surrounding the home. Inside, you'll find spacious living areas, dual furnaces and air conditioning systems for year-round comfort, and an oversized 4-car garage with ample room for vehicles, storage, and hobbies. Ideally located with convenient access to US-421 and award-winning Carmel schools, this property offers a rare combination of luxury, functionality, and location. Truly one of a kind in the area and nearly impossible to replicate at today's construction costs. Built to last with premium materials, superior insulation, exceptional craftsmanship, and luxury finishes throughout, this home stands apart from anything else on the market. A rare opportunity to own one of the finest custom homes in the area-this is a property that must be seen to be fully appreciated.

Full Features

Architecture Style:

Traditional

Exterior Type:

Brick,Stucco

Beds Above Grade:

Cooling System:

Central Air

Heating System:

Forced Air

Appliances:

Dishwasher, Gas Water Heater, Exhaust Fan, Microwave, Double Oven, Gas Oven, Refrigerator, Range Hood, Gas Cooktop

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Yes

Age:

2 Years

Parking Spaces:

Garage:

Garage - 4 Car(s)

Room Count:

Square Feet:

7,460

Lot Size:

0.39 Acres

Acreage:

0.39

Internal Features:

Attic Access, High Ceilings, Kitchen Island, Entrance Foyer, Pantry, Smart Thermostat, Walk-In Closet(s)

External Features:

Spa

Room Information

Living Room:

30x26 - Main

Primary Bedroom:

17x22 - Upper

2nd Bedroom:

18x14 - Upper

3rd Bedroom:

18x14 - Upper

4th Bedroom:

15x18 - Main

Bedroom 5:

16x18 - Basement

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

2025

Assessments:

$750

Location

Zip Code:

46077

City:

Zionsville

County:

Hamilton

Schools

School District(s):

Carmel Clay Schools

Elementary School:

N/A

Middle School:

N/A

High School:

Carmel High School

Architecture Style:

Traditional

Exterior Type:

Brick,Stucco

Beds Above Grade:

Cooling System:

Central Air

Heating System:

Forced Air

Appliances:

Dishwasher, Gas Water Heater, Exhaust Fan, Microwave, Double Oven, Gas Oven, Refrigerator, Range Hood, Gas Cooktop

Main Level Primary Bedroom:

Yes

Fireplace:

Yes

Pool:

Yes

Age:

2 Years

Parking Spaces:

Garage:

Garage - 4 Car(s)

Room Count:

Square Feet:

7,460

Lot Size:

0.39 Acres

Acreage:

0.39

Internal Features:

Attic Access, High Ceilings, Kitchen Island, Entrance Foyer, Pantry, Smart Thermostat, Walk-In Closet(s)

External Features:

Spa

Living Room:

30x26 - Main

Primary Bedroom:

17x22 - Upper

2nd Bedroom:

18x14 - Upper

3rd Bedroom:

18x14 - Upper

4th Bedroom:

15x18 - Main

Bedroom 5:

16x18 - Basement

Tax Amount:

N/A

Tax Year:

2025

Assessments:

$750

Zip Code:

46077

City:

Zionsville

County:

Hamilton

School District(s):

Carmel Clay Schools

Elementary School:

N/A

Middle School:

N/A

High School:

Carmel High School

Listing Office: HSI Commercial & Residential Group, Inc

Listing Office Phone: 317.496.5858

Disclaimer: The data relating to real estate for sale on this website comes courtesy of MIBOR REALTOR® Association as distributed by MLS GRID. Real estate listings held by brokerage firms other than @properties are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokers. Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 6/9/2026 at 5:26pm. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.