About This Home

This 5-bedroom, 5-bathroom single family at 4580 W 173rd Avenue in Lowell, IN is listed for $1,100,000 ($180 per sqft). Built in 1993, the home offers 6,097 sqft of living space on a 6.45 acres lot.

Key Features

  • Built in 1993
  • 6.45 acre lot
  • 2 stories
  • Fireplace
  • Waterfront

Property Details

2 stories
3 full, 2 half
10-car garage
1993

Amenities

FireplaceWaterfrontView
Listing Description

A PRIVATE ESTATE WHERE LUXURY, NATURE & LIFESTYLE COME TOGETHER! Tucked away on an extraordinary 6.45-acre private estate, this one-of-a-kind property offers incredible privacy, beautiful surroundings and amenities rarely found in one place. Set far back from the road behind a private gated entrance, the home is hidden from view, creating the feeli

ng of being miles away from everything while remaining conveniently close to schools, shopping and restaurants. Wildlife can be enjoyed daily as mature trees surround this peaceful retreat. A welcoming covered front porch leads inside to a spacious home designed for both comfortable living and entertaining.

The formal living and dining rooms offer elegant gathering spaces, while the expansive great room features a fireplace and entertainment bar--perfect for relaxing or hosting guests. A convenient mudroom adds functionality. The gorgeous kitchen showcases custom cabinetry, granite countertops, a large pantry and beautiful tile wood-look flooring throughout.

Custom updated bathrooms add style and sophistication. Upstairs offers 3 bedrooms plus a possible 4th, providing flexible space for guests, an office or additional living needs. Outside, your own private oasis awaits with an in-ground pool and screened-in gazebo, perfect for enjoying warm summer days and peaceful evenings.

One of the most unforgettable features is the incredible treehouse built within an actual mature tree, complete with a zip line--a truly unique amenity for creating lifelong memories. The attached 2.5-car garage provides everyday convenience, while the additional outbuilding is an extraordinary bonus, offering an 8-car garage with radiant-heated floors plus spacious guest quarters with 2 bedrooms and a full bath.

Whether used for vehicles, hobbies, recreation, a workshop or extended guests, this versatile space adds incredible value and possibilities to an already exceptional property.

Monthly Cost Estimate

$5,883/mo

20% down · 6.5% · 30 years

Principal$796
Interest$4,767
Insurance$321

Estimates only. Actual payments may vary.

Location

4580 W 173rd Avenue

Lowell, IN 46356

Features & Amenities

Interior Features

Cathedral Ceiling(s)Vaulted Ceiling(s)Kitchen IslandIn-Law FloorplanHigh CeilingsGranite CountersEntrance FoyerCeiling Fan(s)

Property Details

Views

Lake

Outdoor Features

DeckPatioPorch

Parking

OversizeOpen

Heating

Natural GasForced Air

Appliances

Built-In Gas RangeWater Softener OwnedWasherStainless Steel Appliance(s)Range HoodRefrigeratorMicrowaveDishwasherDryer

Questions & Answers

This 5-bedroom, 5-bathroom single family at 4580 W 173rd Avenue is listed at $1,100,000 ($180/sqft). The estimated monthly payment is $5,883 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1993, 6.45 acre lot, 2 stories, Fireplace, Waterfront. Interior Features: Cathedral Ceiling(s), Vaulted Ceiling(s), Kitchen Island.

This property is listed by Lisa Grady.

LG

Lisa Grady

Agent at McColly Real Estate

Listed by McColly Real Estate · Broker phone: (219) 864-7200 · View on Broker Site · Broker website

MLS# 846005· Source: Greater Northwest Indiana Association of REALTORS· 33 days on PropertySimple

Copyright © 2026 Greater Northwest Indiana Association of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

4580 W 173rd Avenue, Lowell, IN 46356

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