Is Boulder, MT dog-friendly?

As of early 2026, 100% of users say it's dog friendly

Do kids play outside in Boulder, MT?

As of early 2026, 100% of users say kids play outside

Is parking easy in Boulder, MT?

As of early 2026, 100% of users say parking is easy

Would people walk alone at night in Boulder, MT?

As of early 2026, 100% of users say people would walk alone at night

Is Boulder, MT quiet?

As of early 2026, 100% of users say it's quiet

Is there wildlife in Boulder, MT?

As of early 2026, 75% of users say there's wildlife

Does Boulder, MT show holiday spirit?

As of early 2026, 63% of users say there's holiday spirit

Is Boulder, MT walkable to restaurants?

As of early 2026, 60% of users say it's walkable to restaurants

Is a car needed in Boulder, MT?

As of early 2026, 60% of users say car is needed

Are there community events in Boulder, MT?

As of early 2026, 50% of users say there are community events

Are yards well-kept in Boulder, MT?

As of early 2026, 50% of users say yards are well-kept

Is Boulder, MT walkable to grocery stores?

As of early 2026, 50% of users say it's walkable to grocery stores

Are neighbors friendly in Boulder, MT?

As of early 2026, 43% of users say neighbors are friendly

Do residents of Boulder, MT plan to stay at least 5 years?

As of early 2026, 33% of users say they plan to stay for at least 5 years

Are the streets well-lit in Boulder, MT?

As of early 2026, 20% of users say streets are well-lit

What is 109 S Monroe St estimated to be worth?

Trulia's estimated value for 109 S Monroe St in Boulder, MT is $285,200 .

What is the price history for 109 S Monroe St?

109 S Monroe St in Boulder, MT last sold in September 2016.

Is Boulder a buyer's or seller's market?

Boulder is currently a buyer's market, based on recent for-sale activity.

What are the closest schools to 109 S Monroe St?

The closest schools to 109 S Monroe St in Boulder, MT are Boulder 7-8 (Middle, rated 8/10), Boulder Elementary School (Pre-K, rated 8/10), Jefferson High School (rated 3/10).

Does 109 S Monroe St have laundry facilities?

Yes, 109 S Monroe St in Boulder, MT has laundry facilities.

How big is the lot at 109 S Monroe St?

The lot at 109 S Monroe St in Boulder, MT is about 0.18 acres (7,841 sq ft).

OFF MARKET

109 S Monroe St
Boulder, MT 59632

2 Beds
2 Baths
1,172 sqft

$285,200

Trulia Estimate

as of Aug 14, 2026

$285,200

Trulia Estimate

as of Aug 14, 2026

2 Beds

2 Baths

1,172 sqft

Home Value

Trulia Estimate

$285K

Since last month

$12K (-3.9%)

Since last year

$2K (+0.6%)

Since last sale

$153K (+117.7%)

Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +148% in the last 10 years

Month	Estimated value
2026
August 2026	$283K
July 2026	$296K
June 2026	$295K
May 2026	$296K
April 2026	$294K
March 2026	$290K
February 2026	$274K
January 2026	$268K
2025
December 2025	$268K
November 2025	$271K
October 2025	$276K
September 2025	$274K
August 2025	$276K
July 2025	$281K
June 2025	$283K
May 2025	$282K
April 2025	$276K
March 2025	$272K
February 2025	$268K
January 2025	$262K
2024
December 2024	$251K
November 2024	$257K
October 2024	$264K
September 2024	$262K
August 2024	$275K
July 2024	$272K
June 2024	$274K
May 2024	$264K
April 2024	$260K
March 2024	$254K
February 2024	$246K
January 2024	$241K
2023
December 2023	$245K
November 2023	$251K
October 2023	$249K
September 2023	$256K
August 2023	$260K
July 2023	$257K
June 2023	$256K
May 2023	$252K
April 2023	$245K
March 2023	$240K
February 2023	$241K
January 2023	$242K
2022
December 2022	$242K
November 2022	$246K
October 2022	$248K
September 2022	$250K
August 2022	$254K
July 2022	$258K
June 2022	$259K
May 2022	$257K
April 2022	$249K
March 2022	$241K
February 2022	$230K
January 2022	$226K
2021
December 2021	$225K
November 2021	$221K
October 2021	$221K
September 2021	$220K
August 2021	$220K
July 2021	$222K
June 2021	$202K
May 2021	$179K
April 2021	$180K
March 2021	$172K
February 2021	$171K
January 2021	$173K
2020
December 2020	$162K
November 2020	$158K
October 2020	$153K
September 2020	$152K
August 2020	$163K
July 2020	$162K
June 2020	$162K
May 2020	$163K
April 2020	$160K
March 2020	$158K
February 2020	$154K
January 2020	$150K
2019
December 2019	$145K
November 2019	$144K
October 2019	$154K
September 2019	$154K
August 2019	$153K
July 2019	$153K
June 2019	$152K
May 2019	$151K
April 2019	$151K
March 2019	$149K
February 2019	$149K
January 2019	$148K
2018
December 2018	$147K
November 2018	$147K
October 2018	$146K
September 2018	$146K
August 2018	$146K
July 2018	$145K
June 2018	$145K
May 2018	$144K
April 2018	$143K
March 2018	$142K
February 2018	$141K
January 2018	$140K
2017
December 2017	$140K
November 2017	$139K
October 2017	$138K
September 2017	$138K
August 2017	$137K
July 2017	$136K
June 2017	$136K
May 2017	$135K
April 2017	$134K
March 2017	$134K
February 2017	$133K
January 2017	$132K
2016
December 2016	$132K
November 2016	$131K
October 2016	$131K
September 2016	$130K
August 2016	$114K

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
110 S Jackson St, Boulder, MT	0.11	Single-Family Home	-	04/07/26	2	1	1,102
107 N Monroe St, Boulder, MT	0.05	Single-Family Home	-	04/06/26	3	2	1,931
125 S Cleveland St, Boulder, MT	0.30	Single-Family Home	-	02/27/26	2	2	1,426
303 N Adams St, Boulder, MT	0.22	Single-Family Home	-	07/30/26	3	2	964
109 N Jefferson St, Boulder, MT	0.32	Single-Family Home	-	02/10/26	4	2	1,992
301 S Elder St, Boulder, MT	0.39	Single-Family Home	-	04/21/26	4	2	1,884
400 S Adams St #13, Boulder, MT	0.24	Single-Family Home	-	07/23/26	3	2	924
456 Boulder Frontage Rd, Boulder, MT	4.99	Single-Family Home	-	04/03/26	2	2	1,008
31 Rogers Ln, Boulder, MT	4.85	Single-Family Home	-	03/18/26	3	3	3,922
15 Axt Rd, Boulder, MT	5.28	Single-Family Home	-	04/03/26	4	2	1,371

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.

Address	Distance	Price	Bed	Bath	Sqft	Status
220 W 2nd Ave, Boulder, MT 59632	0.10	$260,100	2	1	940	Off Market
117 S Adams St, Boulder, MT 59632	0.07	$287,700	1	1	690	Off Market
408 W 2nd Ave, Boulder, MT 59632	0.11	$375,100	6	2.5	3,521	Off Market
203 S Monroe St, Boulder, MT 59632	0.06	$300,000	5	2	2,184	For Sale
110 S Jackson St, Boulder, MT 59632	0.11	-	2	1	1,102	Recently Sold
Nhn Monroe St, Boulder, MT 59632	0.13	-	-	-	-	Off Market
226 N Monroe St, Boulder, MT 59632	0.16	$448,800	4	3	2,118	Off Market
209 4th Ave E, Boulder, MT 59632	0.14	$280,800	2	1	936	Off Market
303 Jackson St, Boulder, MT 59632	0.16	$149,200	3	2.5	1,651	Off Market
S Monroe St, Boulder, MT 59632	0.15	-	-	-	-	Off Market
S Monroe St, Boulder, MT 59632	0.15	-	-	-	-	Off Market
92 Aspen Valley, Helena, MT 59623	0.19	-	-	-	-	Off Market

Local Information

Map ViewExplore the area around 109 S Monroe St.

-- mins to

Commute Destination

Home Highlights

Property Type

Single-Family Home

Year Built

1920

Living Area

1,172 sqft

Price/Sqft

$243

Parking

Garage

About this House

Charming 2 bed 2 bath home with 2 car garage, newer high efficiency furnace, new siding, fenced yard with flower beds, fruit trees and landscaping. Close to schools.

109 S Monroe St, Boulder, MT 59632 is a 2 bedroom, 2 bathroom, 1,172 sqft single-family home built in 1920. It last sold for $130,000 on Sep 23, 2016. It is currently off market. The Trulia Estimate is $285,200, with a rent estimate of $1,731/month.

Home Details for 109 S Monroe St

Interior Features
Heating & Cooling Heating: Forced Air, GasHeating Fuel: Forced Air
Levels, Entrance, & Accessibility Stories: 2Floors: Carpet, Hardwood
Interior Details Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath
Appliances & Utilities DishwasherDisposalRefrigerator

Exterior Features
Exterior Home Features Roof: OtherDeckExterior: WoodFoundation Type: ConcreteGardenLawnPatioPorch
Parking & Garage GarageParking Spaces: 2Parking: Garage Detached

Property Information
Year Built Year Built: 1920Year Updated: 2010
Property Type / Style Property Type: Single Family HomeArchitecture: Other

Community
Units in Building: 1

Lot Information
Lot Area: 9840 sqft

Additional Information
Greenhouse

Price and Tax history

Date	Event	Price
Sep 23, 2016 Source: MRMLS #1295129	Sold	--
Aug 8, 2016 Source: Agent Provided	Pending	$137,000
May 2, 2016 Source: Agent Provided	Listed For Sale	$137,000
Jul 24, 2014 Source: Agent Provided	ListingRemoved	$129,500
Jun 4, 2014 Source: Agent Provided	PriceChange	$129,500 Price decreased by 2%
Jan 26, 2014 Source: Agent Provided	Listed For Sale	$131,900

Year	Property tax	Tax assessment
2025	$1,855	$349,600

Market trends in Boulder

Last updated July 2026

Avg. sale price

—

Sale-to-List Price

—

Price per sq ft

—

Available listings

3MoM

Skip to last item

Results are loading

Skip to first item

Additional Cost

Around this home

Boulder Elementary School
PK-6
Public
166 Students
Boulder Elementary School District
8/10
GreatSchools Rating
Parent Rating Average
N/A
Other Review
17y ago
2 Reviews

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Boulder

At least 2 Trulia users voted on each feature.

100 % Say it's dog friendly
100 % Say kids play outside
100 % Say parking is easy
100 % Say people would walk alone at night
100 % Say it's quiet
75 % Say there's wildlife
63 % Say there's holiday spirit
60 % Say it's walkable to restaurants
60 % Say car is needed
50 % Say there are community events
50 % Say yards are well-kept
50 % Say it's walkable to grocery stores
43 % Say neighbors are friendly
33 % Say they plan to stay for at least 5 years
20 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.

Virginia S.
Visitor
6y ago
"They attack, and you can't do anything. There wre no leash laws so the police just ignore it. So I guess you could just let them run loose."
0
Flag

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item

$1,195/mo
2 bd
1 ba
311 South Main St - Boulder Pietrasanta Apts. | 311 S Main St,
Boulder, MT 59632
Contact for price
1-2 bd
1-2 ba
504 E 3rd Ave #f320a52c6,
Boulder, MT 59632
$1,695/mo
3 bd
1 ba
417 W 4th Ave #2,
Boulder, MT 59632
$795/mo
1 ba
416 W 5th Ave #23-B,
Boulder, MT 59632
See more homes for rent in
Boulder
Take a look

Skip to first item

Homes for sale near 109 S Monroe St

Skip to last item

FOR SALE BY OWNER
0.27 ACRES
$380,000
3 bd
1 ba
1,348 sqft
105 S Adams St,
Boulder, MT 59632
$300,000
5 bd
2 ba
2,184 sqft
203 S Monroe St,
Boulder, MT 59632
David D Brandon, Avatar Realty, Active Under Contract
0.39 ACRES
$375,000
3 bd
2 ba
1,895 sqft
317 S Cleveland St,
Boulder, MT 59632
Heather Lay, Keller Williams Capital Realty, Active Under Contract
$499,900
5 bd
2 ba
2,016 sqft
5 Lenore Ln,
Boulder, MT 59632
Heidi Lagerquist, Coldwell Banker Mountainside Realty, Active
OFF MARKET
Est. $433,900
602 W 2nd Ave,
Boulder, MT 59632
0.31 ACRES
$369,900
4 bd
4 ba
2,310 sqft
117 S Cleveland St,
Boulder, MT 59632
Bo Bolstad, RE/MAX Of Helena, Active
$59,900
2 bd
1 ba
840 sqft
306 Adams St #3,
Boulder, MT 59632
Theresa Maria Denner, eXp Realty - Helena, Active
0.3 ACRES
$545,000
5 bd
3 ba
2,688 sqft
508 CAPITAL HEIGHTS ST,
BOULDER, MT 59632
Ashley Lucas, Coldwell Banker Mountainside Realty, Active
20.01 ACRES
$750,000
4 bd
3 ba
1,966 sqft
51 Wood Creek Rd,
Boulder, MT 59632
Alesha Thornton, EXIT Realty of Helena, Active
30.03 ACRES
$295,000
364 sqft
Bishop Creek Rd,
Basin, MT 59631
See more homes for sale in
Boulder
Take a look

Skip to first item

Off Market Homes Near 109 S Monroe St

Skip to last item

SOLD
JUL 30, 2026
3 bd
2 ba
964 sqft
303 N Adams St,
Boulder, MT 59632
Kacie Damon, Keller Williams Capital Realty, Closed
SOLD
FEB 27, 2026
2 bd
2 ba
1,426 sqft
125 S Cleveland St,
Boulder, MT 59632
Amber Giulio, Amber Lynn Realty, LLC, Closed
SOLD
FEB 10, 2026
4 bd
2 ba
1,992 sqft
109 N Jefferson St,
Boulder, MT 59632
Bo Bolstad, RE/MAX Of Helena, Closed
OFF MARKET
Est. $348,300
3 bd
2 ba
1,507 sqft
35 Hanging Wall Rd,
Boulder, MT 59632
Amber Giulio, Impact Real Estate Montana, Closed
See more homes for sale in
Boulder
Take a look

Skip to first item

Frequently asked questions about 109 S Monroe St

What is 109 S Monroe St estimated to be worth?
Trulia's estimated value for 109 S Monroe St in Boulder, MT is $285,200.
What is the price history for 109 S Monroe St?
109 S Monroe St in Boulder, MT last sold in September 2016.
Is Boulder a buyer's or seller's market?
Boulder is currently a buyer's market, based on recent for-sale activity.
What are the closest schools to 109 S Monroe St?
The closest schools to 109 S Monroe St in Boulder, MT are Boulder 7-8 (Middle, rated 8/10), Boulder Elementary School (Pre-K, rated 8/10), Jefferson High School (rated 3/10).
Does 109 S Monroe St have laundry facilities?
Yes, 109 S Monroe St in Boulder, MT has laundry facilities.
How big is the lot at 109 S Monroe St?
The lot at 109 S Monroe St in Boulder, MT is about 0.18 acres (7,841 sq ft).

109 S Monroe St
Boulder, MT 59632

$285,200

$285,200