About This Home

This 5-bedroom, 5-bathroom single family at 8645 W 105th Avenue in Saint John, IN is listed for $1,349,900 ($343 per sqft). Built in 2026, the home offers 3,933 sqft of living space on a 0.34 acres lot.

Key Features

  • Built in 2026
  • 0.34 acre lot
  • 2 stories
  • Fireplace

Property Details

2 stories
2 full, 1 half
3-car garage
2026

Amenities

Fireplace
Listing Description

Build the home you've been dreaming of in the highly desirable Gates of St. John! This stunning 1.5-story custom home is perfectly situated on a beautiful homesite and is designed with luxury, comfort, and modern living in mind. Offering 5 bedrooms, 4.5 baths, and nearly 4,000 sq ft of finished living space, this exceptional residence will feature an impressive array of amenities and thoughtful details throughout.

The open-concept design creates an inviting flow for everyday living and entertaining, while the spacious layout provides plenty of room for everyone. Step outside to enjoy a beautiful covered back porch--perfect for relaxing, entertaining, and extending your living space through the seasons.

Best of all, there is still time to make this home truly your own! Select finishes and personalize the details to reflect your style and vision. This is your opportunity to create a one-of-a-kind custom home in one of St. John's sought-after communities. *PROPOSED CONSTRUCTION*

Monthly Cost Estimate

$7,728/mo

20% down · 6.5% · 30 years

Principal$976
Interest$5,850
Insurance$394
HOA$508

Estimates only. Actual payments may vary.

Location

8645 W 105th Avenue

Saint John, IN 46373

The Gates of St. John

Features & Amenities

Interior Features

Entrance FoyerWalk-In Closet(s)Vaulted Ceiling(s)Soaking TubPantry

Property Details

Outdoor Features

Patio

Parking

OversizeDrivewayOpen

Heating

Natural GasForced Air

Appliances

Built-In Gas RangeRefrigeratorMicrowaveGas RangeDishwasherDisposal

Questions & Answers

This 5-bedroom, 5-bathroom single family at 8645 W 105th Avenue is listed at $1,349,900 ($343/sqft). The estimated monthly payment is $7,728 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.

HOA fees are $508/month.

Key features include: Built in 2026, 0.34 acre lot, 2 stories, Fireplace. Interior Features: Entrance Foyer, Walk-In Closet(s), Vaulted Ceiling(s).

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# 845430· Source: Greater Northwest Indiana Association of REALTORS· 42 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.

8645 W 105th Avenue, Saint John, IN 46373

Open this listing in: