# 420 3rd Street W, Roundup, MT 59072

> **TL;DR:** 3bd/2ba single family, $235,000 ($100/sqft), built 1920, 2,351 sqft.
> Fireplace, A/C, RV Parking. Est. $1,257/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $235,000 |
| Price/sqft | $100 |
| Bedrooms | 3 |
| Bathrooms | 2 full |
| Square Feet | 2,351 |
| Year Built | 1920 |
| Lot Size | 13,983 sqft (0.32 acres) |
| Stories | 1 |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 0 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $1,188 |
| Estimated Insurance | $69 |
| **Total** | **$1,257** |

## Nearby Schools

- **Elementary:** Roundup
- **Middle:** Roundup
- **High:** Roundup

## Key Amenities

- Fireplace
- A/C
- RV Parking

## Property Highlights

- Built in 1920
- 0.32 acre lot
- Fireplace

## Description

### Agent Description
Great bones and loads of space with great potential for sweat equity. Through the front door entry you will be greeted with open space living room, dining area, fireplace. There are two bedrooms on the main floor, up a few stairs is the Primary bedroom with extra closet space, a changing room and bathroom. The kitchen is spacious, offering plenty of counter top space & cupboards and an exit to the deck and fenced backyard. There is an underground sprinkler system, two car garage and an oversized lot. Property has been a rental for many years, seller is unaware if all appliances and sprinkler system are in working order. Newer paint on the outside, some windows have been upgraded. Close to shopping, schools, park, medical facilities.

## Location

- **Address:** 420 3rd Street W, Roundup, MT 59072
- **County:** Musselshell
- **Neighborhood:** Milwaukee Land Co 1st Rdp
- **Coordinates:** 46.445487, -108.54596
- **Google Maps:** https://www.google.com/maps?q=46.445487,-108.54596

## Virtual Tour & Media

- **Video Tour:** https://www.propertypanorama.com/instaview/bmt/357841

## Listing Agent

- **Name:** Marie Barth · **License:** RRE-RBS-LIC-52210
- **Brokerage:** Kelly Right Real Estate
- **Phone:** 4063310600
- **Broker Phone:** 509-489-7000
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/420-3rd-St-W_Roundup_MT_59072_M81527-67764?f=listhub&s=BARMT&m=357841&c=propsimple)

## Photos

![420 3rd Street W - Photo 1](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f1105279774r.jpg)

![420 3rd Street W - Photo 2](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f569943266r.jpg)

![420 3rd Street W - Photo 3](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f77202146r.jpg)

![420 3rd Street W - Photo 4](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3047500635r.jpg)

![420 3rd Street W - Photo 5](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f887531649r.jpg)

![420 3rd Street W - Photo 6](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3539625483r.jpg)

![420 3rd Street W - Photo 7](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2718567362r.jpg)

![420 3rd Street W - Photo 8](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3560647026r.jpg)

![420 3rd Street W - Photo 9](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2905833387r.jpg)

![420 3rd Street W - Photo 10](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3780653529r.jpg)

![420 3rd Street W - Photo 11](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f725319318r.jpg)

![420 3rd Street W - Photo 12](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f1603432285r.jpg)

![420 3rd Street W - Photo 13](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f1785206863r.jpg)

![420 3rd Street W - Photo 14](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f1302299227r.jpg)

![420 3rd Street W - Photo 15](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f4055841051r.jpg)

![420 3rd Street W - Photo 16](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3017853331r.jpg)

![420 3rd Street W - Photo 17](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f1020482129r.jpg)

![420 3rd Street W - Photo 18](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3423734999r.jpg)

![420 3rd Street W - Photo 19](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2795762079r.jpg)

![420 3rd Street W - Photo 20](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f590955995r.jpg)

![420 3rd Street W - Photo 21](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3027034106r.jpg)

![420 3rd Street W - Photo 22](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3697986676r.jpg)

![420 3rd Street W - Photo 23](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2469954457r.jpg)

![420 3rd Street W - Photo 24](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2752059164r.jpg)

![420 3rd Street W - Photo 25](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2153338078r.jpg)

![420 3rd Street W - Photo 26](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3724777151r.jpg)

![420 3rd Street W - Photo 27](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f4058702461r.jpg)

![420 3rd Street W - Photo 28](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f372880554r.jpg)

![420 3rd Street W - Photo 29](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f3920715573r.jpg)

![420 3rd Street W - Photo 30](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2004049284r.jpg)

![420 3rd Street W - Photo 31](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f2549751185r.jpg)

![420 3rd Street W - Photo 32](http://lh.rdcpix.com/b18e0f16d3aef5cbdd7878fc9a7eaeccl-f4235524093r.jpg)

---

**MLS#:** 357841 | **Updated:** 2026-09-16
**Source:** listhub

*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.*

[View on PropertySimple](https://www.propertysimple.ai/listing/420-3rd-street-w-roundup-mt-59072-t357841)

---

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