About This Home

Located in Billings’ Simpson Subdivision, this 5-bedroom, 3-bathroom single-family home offers 4,608 square feet on a 0.68-acre lot. Built in 1940, the property has most recently been used as a group home and provides substantial space for a variety of living arrangements.

The current owner has replaced the roof and installed a solar roof panel. Interior features include central air conditioning, natural gas and radiant heating, and a kitchen equipped with a microwave, oven, range, and refrigerator. The home sits on two of four lots.

According to the Billings Planning Department, based on the current lot coverage, the parcel can accommodate additional units. Priced at $525,000, this property combines an established home with a sizable parcel and potential for expanded use, subject to applicable planning requirements. It is located in Billings, Montana, within the Simpson Subdivision.

Key Features

  • Built in 1940
  • 0.68 acre lot

Property Details

1 story
1 full, 2 half
1940

Amenities

SolarA/C
Listing Description

This property has most recently used as a group home. The current owner has replaced the roof and has installed a solar roof panel. The house sits on two of four lots. According to the Billings planning department, based on the current lot coverage, the parcel can handle additional units.

Monthly Cost Estimate

$2,808/mo

20% down · 6.5% · 30 years

Principal$380
Interest$2,275
Insurance$153

Estimates only. Actual payments may vary.

Location

4635 Simpson Street

Billings, MT 59101

Simpson Subdivision

Property Details

Heating

Natural GasRadiant

Cooling

Central Air

Appliances

MicrowaveOvenRangeRefrigerator

Questions & Answers

This 5-bedroom, 3-bathroom single family at 4635 Simpson Street is listed at $525,000 ($114/sqft). The estimated monthly payment is $2,808 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1940, 0.68 acre lot.

This property is listed by Charles Platt and can be reached at 4068618000.

CP

Charles Platt

License RRE-BRO-LIC-3331

Agent at Diamond Real Estate

(406) 861-8000

Listed by Diamond Real Estate · Broker phone: 4062560400 · View on Broker Site

MLS# 358660· Source: Billings Association of Realtors· 115 days on PropertySimple

Copyright © 2026 Billings 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.

4635 Simpson Street, Billings, MT 59101

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