21 St
Black Eagle, MT 59414
24
Homes
1
Streets
$238,695
Avg Home
Address Directory
1 114 21 St Ne
Owner: Mclain Zoe A · 0.20 acres $228,700 View on Zillow →
1 114 21 St Ne
Owner: Mclain Zoe A · 0.20 acres
$228,700
2 118 21 St Ne
Owner: Horn Terry Etal · 0.13 acres $255,600 View on Zillow →
2 118 21 St Ne
Owner: Horn Terry Etal · 0.13 acres
$255,600
3 322 21 St
Owner: Holcomb Jennifer · 0.10 acres $225,300 View on Zillow →
3 322 21 St
Owner: Holcomb Jennifer · 0.10 acres
$225,300
4 326 21 St
Owner: Miller Shawna · 0.16 acres $259,400 View on Zillow →
4 326 21 St
Owner: Miller Shawna · 0.16 acres
$259,400
5 328 21 St
Owner: Brown Cornelius Jeffrey & Mary A · 0.16 acres $303,900 View on Zillow →
5 328 21 St
Owner: Brown Cornelius Jeffrey & Mary A · 0.16 acres
$303,900
6 401 21 St
Owner: Moose Loyal Order Of G F Lodge 532 · 12.87 acres $724,800 View on Zillow →
6 401 21 St
Owner: Moose Loyal Order Of G F Lodge 532 · 12.87 acres
$724,800
7 410 21 St
Owner: Tietema Kenneth L & Nora Joy · 0.19 acres $284,200 View on Zillow →
7 410 21 St
Owner: Tietema Kenneth L & Nora Joy · 0.19 acres
$284,200
8 411 21 St Ne
Owner: Vanzuyt Alexandra D · 0.17 acres $305,500 View on Zillow →
8 411 21 St Ne
Owner: Vanzuyt Alexandra D · 0.17 acres
$305,500
9 414 21 St
Owner: Ferda Leo A · 0.21 acres $152,660 View on Zillow →
9 414 21 St
Owner: Ferda Leo A · 0.21 acres
$152,660
10 416 21 St
Owner: Spencer Bruce A & Lorraine · 0.13 acres $273,700 View on Zillow →
10 416 21 St
Owner: Spencer Bruce A & Lorraine · 0.13 acres
$273,700
11 516 21 St
Owner: Bruno Christena Etal · 0.17 acres $273,900 View on Zillow →
11 516 21 St
Owner: Bruno Christena Etal · 0.17 acres
$273,900
12 520 21 St
Owner: Rockett Billie E & Marilyn J · 0.21 acres $222,300 View on Zillow →
12 520 21 St
Owner: Rockett Billie E & Marilyn J · 0.21 acres
$222,300
13 522 21 St
Owner: Peterson Lisa & Ralph J · 0.46 acres $276,300 View on Zillow →
13 522 21 St
Owner: Peterson Lisa & Ralph J · 0.46 acres
$276,300
14 525 21 St
Owner: Carlson Carla D · 0.34 acres $230,000 View on Zillow →
14 525 21 St
Owner: Carlson Carla D · 0.34 acres
$230,000
15 527 21 St
Owner: Black Eagle Fire District #1 · 0.34 acres $244,172 View on Zillow →
15 527 21 St
Owner: Black Eagle Fire District #1 · 0.34 acres
$244,172
16 601 21 St
Owner: Holm Shawn Lincoln & Katie Lynn · 0.29 acres $136,800 View on Zillow →
16 601 21 St
Owner: Holm Shawn Lincoln & Katie Lynn · 0.29 acres
$136,800
17 609 21 St
Owner: Williams Judith A · 0.22 acres $192,600 View on Zillow →
17 609 21 St
Owner: Williams Judith A · 0.22 acres
$192,600
18 611 21 St
Owner: Sanchez Adam · 0.14 acres $43,955 View on Zillow →
18 611 21 St
Owner: Sanchez Adam · 0.14 acres
$43,955
19 613 21 St
Owner: Tabaracci Charlene M · 0.14 acres $64,985 View on Zillow →
19 613 21 St
Owner: Tabaracci Charlene M · 0.14 acres
$64,985
20 617 21 St
Owner: Jara Paul & Bonnie · 0.07 acres $225,700 View on Zillow →
20 617 21 St
Owner: Jara Paul & Bonnie · 0.07 acres
$225,700
21 621 21 St
Owner: Delk Ronald & Michelle · 0.14 acres $212,300 View on Zillow →
21 621 21 St
Owner: Delk Ronald & Michelle · 0.14 acres
$212,300
22 625 21 St
Owner: Baker Properties LLC · 0.22 acres $92,274 View on Zillow →
22 625 21 St
Owner: Baker Properties LLC · 0.22 acres
$92,274
23 641 21 St
Owner: Johnstone Daniel R & Terri · 0.22 acres $209,543 View on Zillow →
23 641 21 St
Owner: Johnstone Daniel R & Terri · 0.22 acres
$209,543
24 647 21 St
Owner: Barnes Jenifer L & Dustin D · 0.14 acres $290,100 View on Zillow →
24 647 21 St
Owner: Barnes Jenifer L & Dustin D · 0.14 acres
$290,100
Source: County assessor records, public records & state business filings · Updated Feb 2026
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Commercial Fleet Presence
FMCSA Motor Carrier Registry
17
Carriers
335
Power Units
205
Drivers
19.7
Avg Fleet
For-Hire: 5
Private: 12
HazMat: 2
Passenger: 1
Largest Carriers in ZIP
MOUNTAIN VIEW CO-OP
DOT #1133035 · Interstate · HazMat
119 units
56 drivers
BIG SKY BUS LINES INC
DOT #1027249 · Interstate
77 units
59 drivers
MRTE
DOT #988458 · Intrastate
45 units
19 drivers
LOENBRO PIPELINE LOENBRO CONSTRUCTION LOENBRO INSPECTION LOENBRO INSULATION
DOT #1525217 · Interstate
35 units
16 drivers
HIGHWAY SPECIALTIES INC
DOT #691818 · Intrastate HM
14 units
9 drivers
17 registered motor carriers in this ZIP. operating 335 power units. 2 handle hazardous materials. 5 for-hire carriers.
EPA Regulated Facilities
EPA Facility Registry Service
Very High
111
< 1 Mile
500
< 3 Miles
500
< 5 Miles
High
Concern
Facility Categories
☣ Hazardous Waste 54 💧 Water Discharge 24 💨 Air Emissions 20 ⚠ Toxic Release 4 ☢ Superfund 1 🏚 Brownfields 51 🚰 Water Systems 3 🏛 Federal Facilities 3
Facilities of Concern
WESTFEEDS, INC
AIR MINOR, ICIS-NPDES NON-MAJOR, OSHA ESTABLISHMENT · OTHER ANIMAL FOOD MANUFACTURING
0.88 mi
CALUMET MONTANA REFINING (CMR), LLC
AIR MAJOR, COMPLIANCE ACTIVITY, COMPLIANCE AND EMISSIONS REPORTING · ALL OTHER BASIC ORGANIC CHEMICAL MANUFACTURING
0.95 mi
GENERAL MILLS OPERATIONS INC
AIR MINOR, COMPLIANCE ACTIVITY, ICIS-NPDES NON-MAJOR · FLOUR MILLING
1.14 mi
ACM SMELTER AND REFINERY
ENFORCEMENT/COMPLIANCE ACTIVITY, SUPERFUND NPL
1.33 mi
COCA-COLA BOTTLING CO WEST INC
ICIS-NPDES NON-MAJOR, STORM WATER INDUSTRIAL, TRI REPORTER
1.78 mi
500 EPA-regulated facilities within 5 miles. 111 within 1 mile. including 1 Superfund site, 4 toxic release reporters, 54 hazardous waste generators, 20 air emitters. 3 water systems serve the area.
Schools & Education
3 nearby schools serving this area.
E
Elementary Giant Springs Elementary
Distance 2.3 mi
M
Middle North Middle School
Score 50/100
Enrollment 722
Distance 1.2 mi
H
High School Great Falls High School
Enrollment 1,483
Distance 2.5 mi
Source: National Center for Education Statistics (NCES) · Updated Feb 2026
At a Glance
Avg Home Value
$238,695
Est. Monthly Cost
$1,306
$1,207 mortgage · N/A tax
Best School
50/100
3 nearby schools
Stability
Stable
24 homes · 1 street
21 St exhibits moderate stability with a mix of long-term and newer residents.
Continue Your Research
Frequently Asked Questions
What is the average home value in 21 St?
The average assessed property value in 21 St is $238,695, with average annual property taxes of N/A.
How many homes are in 21 St?
21 St in Black Eagle, MT has 24 homes across 1 street.
Is 21 St good for families?
21 St is average home value of $238,695. The neighborhood has 24 homes across 1 street, providing a close-knit community for families.
How much does it cost to live in 21 St?
The average assessed home value is $238,695, and the estimated total monthly housing cost (mortgage, taxes, and insurance) is approximately $1,306. These estimates are based on a 30-year mortgage at 6.5% with 20% down.
What elementary school serves 21 St?
The nearest elementary school is Giant Springs Elementary, located 2.3 miles away.
What high school serves 21 St?
The nearest high school is Great Falls High School, located 2.5 miles away.
Is 21 St a stable neighborhood?
21 St has a stability score of 55/100, classified as "Stable." This indicates moderate stability with some residential turnover.
Data Sources & Methodology
6 verified data sources power this report
Property tax & valuation records
Federal education statistics
Healthcare facility & outcome data
Transportation & hazard data
5-year community survey estimates
Housing market indicators
Last updated:
View full methodologyGet Neighborhood Updates
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Overview