Proto Apartments

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1255 Osceola St, Denver, CO 80204
(720) 605-6901
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Proto

1255 Osceola St
Denver, CO 80204
(720) 605-6901
Proto in Denver, CO - Building Photo
  • Studio–1 Bedrooms
  • $1,145–$1,545Rent Pricing
  • 277–495Square Feet

Rent Specials

1 Month Free Apply today and receive up to 1 Month Free Special! Pricing may reflect effective rent after special applied to a 12-month lease.

Ask Us About Our Specials

About Proto

Proto Apartments are just the ticket for easy living in Denver. Youll enjoy brand-new studio and 1-bedroom apartments that feature designer kitchens with quartz countertops and stainless appliances, including dishwasher and microwave. And youre on the right track with large windows, air conditioning, and an in-unit washer/dryer. Located in the West Colfax neighborhood just 5 blocks from Sloans Lake, convenient to restaurants, coffee shops, local breweries, and bike trails. Denver Property License: 2022-LE-0019330Portable Tenant Screening Reports (PTSR): 1) Applicant has the right to provide Boutique Apartments, Managed by Portus LLC with a PTSR that is not more than 30 days old, as defined in 38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides Boutique Apartments with a PTSR, Boutique Apartments is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for Boutique Apartments to access or use the PTSR.

Proto is located in the West Colfax Neighborhood and 80204 Zip code of Denver, CO.

Unique Features and Amenities

  • 24-hr Emergency Maintenance
  • BIKE STORAGE
  • Designer Cabinetry
  • Designer floors
  • Designer Lighting
  • Designer tile
  • Dining counter*
  • Electric range
  • Energy-efficient Windows
  • in-unit washer/dryer
  • In-wall air conditioner
  • New Construction
  • Private Balcony Or Patio*
  • Reserved storage
  • Smoke-Free Environment
  • Stainless Appliances
  • Walk-in closets*
  • Window Blinds

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

Proto offers Studio to 1 Bedroom apartments starting from $1,145 and having 277–495 sq ft. Here is the current pricing and availability:

  • Studio

    $1,145

    Studio / 1 Bath_277

    Studio, 1 Bath, 277 sq ftCheapest StudioThis is the cheapest Studio at this PropertyAvailable Now

    Model Gallery

    Floorplans

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,145Available Now301277

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Unit 301 Rent and Fees

    Price

    • $1,145

    Model Deposit

    • $900 deposit

    Model Rent and Fees

    Price

    • $1,145

    $1,315

    Studio / 1 Bath_315

    Studio, 1 Bath, 315 sq ftAvailable Now

    Model Gallery

    Floorplans

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,315Available Now203315

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Unit 203 Rent and Fees

    Price

    • $1,315

    Model Deposit

    • $900 deposit

    Model Rent and Fees

    Price

    • $1,315

    $1,446

    Studio / 1 Bath_482

    Studio, 1 Bath, 482 sq ftLargest StudioThis is the largest Studio at this PropertyAvailable May 8

    Model Gallery

    Floorplans

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,446 May 8, 2025113482

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Unit 113 Rent and Fees

    Price

    • $1,446

    Model Deposit

    • $900 deposit

    Model Rent and Fees

    Price

    • $1,446

    Studio / 1 Bath_305

    Studio, 1 Bath, 305 sq ft 

    Model Gallery

    Floorplans

    Photos

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableStudio / 1 Bath_305305 sq ft$900

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Model Rent and Fees

    Price

    • Call For Rates

    Deposit

    • $900 deposit

    Studio ADA / 1 Bath_392

    Studio, 1 Bath, 392 sq ft 

    Availability Details

    Availability DateUnitSq FtDeposit
    UnavailableStudio ADA / 1 Bath_392392 sq ft$900

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Model Rent and Fees

    Price

    • Call For Rates

    Deposit

    • $900 deposit
    Show Unavailable Floorplans

  • 1 Bedroom

    From $1,515

    1 Bedroom / 1 Bath_434

    1 Bed, 1 Bath, 434 sq ftAvailable Now

    Model Gallery

    Floorplans

    Photos

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,545Available Now207434
    $1,515Available Now106434
    $1,525Available Now206434

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Model Rent and Fees

    Price Range

    • $1,515 - $1,545

    Rent Pricing

    • $1,515 - $1,545

    Deposit

    • $1,000 deposit

    Unit 207 Rent and Fees

    Price

    • $1,545

    Model Deposit

    • $1,000 deposit

    Model Rent and Fees

    Price

    • $1,515 - $1,545

    Unit 106 Rent and Fees

    Price

    • $1,515

    Model Deposit

    • $1,000 deposit

    Model Rent and Fees

    Price

    • $1,515 - $1,545

    Unit 206 Rent and Fees

    Price

    • $1,525

    Model Deposit

    • $1,000 deposit

    Model Rent and Fees

    Price

    • $1,515 - $1,545

    $1,545

    1 Bedroom / 1 Bath_495

    1 Bed, 1 Bath, 495 sq ftAvailable May 23

    Model Gallery

    Floorplans

    Photos

    Availability Details

    PriceAvailability DateUnitSq Ft
    $1,545 May 23, 2025310495

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • Smoke Free

    Kitchen

    • Dishwasher
    • Disposal
    • Microwave
    • Quartz Countertops
    • Range
    • Refrigerator

    Unit 310 Rent and Fees

    Price

    • $1,545

    Model Deposit

    • $1,000 deposit

    Model Rent and Fees

    Price

    • $1,545
Price shown is base rent and may not include non-optional fees and utilities. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (720) 605-6901 to schedule a tour.

Property Information

  • Built in 2023
  • 4 Stories
  • 42 Units
  • Property License Number:
    2022-LE-0019330

Lease Terms

  • 12-15
Ask About Our Lease Terms

Pet Policy - Cats and Dogs

  • $35 Monthly Pet Rent
  • 2 Pet Limit
  • 65 lb Weight Limit
  • $300 Deposit
  • Restrictions, please ask
Ask Us About Our Pet Policy

Parking Fees & Info

Parking Other

  • Other

Storage Fees & Info

Storage - Small

  • $30/MO

Storage - Large

  • $50/MO

Fee & Deposit Info

One-Time Fees

  • $100 Admin Fee
  • $45 Application Fee

3D Tours

Studio 224 sqft
Studio 482 sqft
Studio 315 sqft
1 x 1 434 sqft

Features and Amenities

Outdoor Features

  • Controlled Access

Recreation and Fitness

  • Bicycle Storage

Interior Features

  • Balcony
  • Ceiling Fans
  • Air Conditioning
  • Smoke Free

Kitchen Amenities

  • Quartz Countertops
  • Dishwasher
  • Microwave
  • Disposal
  • Range
  • Refrigerator

Living Area Features

  • Walk In Closets
Ask About Our Amenities
Google Map

Map

1255 Osceola St, Denver, CO 80204

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
(720) 605-6901
Monday9:00 am–5:00 pm
Tuesday9:00 am–5:00 pm
Wednesday9:00 am–5:00 pm
Thursday9:00 am–5:00 pm
Friday9:00 am–5:00 pm
Saturday9:00 am–5:00 pm
SundayClosed
Ask About Live Online Tours

Getting Around

Walk Score®

69 / 100

Somewhat Walkable

Some errands can be accomplished on foot

Bike Score®

76 / 100

Very Bikeable

Biking is convenient for most trips

Transit Score®

55 / 100

Good Transit

Many nearby public transportation options

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about Proto

Where is Proto located?

Proto is located at 1255 Osceola St near the West Colfax area of Denver, CO

What is the current rent range at Proto?

Studio to 1 Bedroom Apartments at Proto currently range from $1,145 to $1,545

When is the leasing office open?

  • The office Hours for Proto are
  • Monday 9:00 am–5:00 pm
  • Tuesday 9:00 am–5:00 pm
  • Wednesday 9:00 am–5:00 pm
  • Thursday 9:00 am–5:00 pm
  • Friday 9:00 am–5:00 pm
  • Saturday 9:00 am–5:00 pm
  • Sunday Closed

Are pets allowed?

Yes. Pets are allowed at Proto. Call us today for info on moving here with your pet.

Are there any rent specials?

The current rent special at Proto is: 1 Month Free Apply today and receive up to 1 Month Free Special! Pricing may reflect effective rent after special applied to a 12-month lease..

About Portable Tenant Screening Reports:

Applicant has the right to provide the property manager or owner with a Portable Tenant Screening Report (PTSR) that is not more than 30 days old, as defined in § 38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides the property manager or owner with a PTSR, the property manager or owner is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for the property manager or owner to access or use the PTSR.

Lifestyle Ratings

  • Affordability Good Value3.6

    The Proto Apartments are 28.6% cheaper than the average apartment in the West Colfax area, and 26.85% cheaper than the average apartment city-wide.

    Rent Comparison to the West Colfax Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    Studio$1,145$1,683-$538-32.0%
    1 Bedroom$1,515$2,026-$511-25.2%

    Rent Comparison to the city of Denver

    FloorplanLowest Price HereCity Average RentCost Difference%
    Studio$1,145$1,670-$525-31.4%
    1 Bedroom$1,515$1,951-$436-22.3%

    Methodology: On 04/21/2025, ApartmentHomeLiving.com compared current rents by floorplan to 140 other apartment communities in the immediate area around Proto (West Colfax), and 3892 other apartment communities in Denver using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 04/21/2025

Learn more about Lifestyle Search

Renters Reviews and Ratings

4.0
0 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.

Nearby Schools

Lake Middle School

Denver County 1
1820 Lowell Boulevard
Public School - Grades 6-8 (514 Students)
In Attendance Zone2 minute drive / 0.7 miles away
5/10

North High School

Denver County 1
2960 North Speer Boulevard
Public School - Grades 9-12 (1637 Students)
In Attendance Zone5 minute drive / 1.8 miles away
4/10

Bromwell Elementary School

Denver County 1
2500 East 4th Avenue
Public School - Grades PK-5 (313 Students)
Located Nearby9 minute drive / 4.4 miles away
Property Identified
10/10

East High School

Denver County 1
1600 City Park Esplanade
Public School - Grades 9-12 (2505 Students)
Located Nearby9 minute drive / 4.4 miles away
Property Identified
7/10

Eagleton Elementary School

Denver County 1
880 Hooker Street
Public School - Grades PK-5 (238 Students)
In Attendance Zone1 minute drive / 0.6 miles away
4/10
Contact Us About Nearby Schools
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from Proto.

Arts Museums and Landmarks

Museum of Contemporary Art Denver
1485 Delgany
4 minute drive / 2.08 miles away
Caulkins Opera House
1101 13th Street
4 minute drive / 2.19 miles away
Denver Center for Performing Arts
1101 13th St
4 minute drive / 2.19 miles away

Big Box and Retail

Walgreens
5151 W Colfax Ave
2 minute drive / 0.69 miles away
Autozone
5495 W Colfax Ave
2 minute drive / 0.87 miles away
Target
1985 Sheridan Blvd
2 minute drive / 0.96 miles away

Colleges and Universities

Community College Of Denver
1111 W. Colfax Ave.
5 minute drive / 1.85 miles away
Metropolitan State University of Denver - Auraria Campus
890 Auraria Parkway
5 minute drive / 1.87 miles away
University of Colorado Denver - Auraria Campus
1200 Larimer Street
5 minute drive / 1.89 miles away

Groceries

Safeway
2660 Federal Blvd
4 minute drive / 1.37 miles away
Sprouts Farmers Market
4700 38th Ave
4 minute drive / 2.05 miles away
Natural Grocers
3825 Tennyson St
4 minute drive / 2.08 miles away

Hospitals

Denver Health & Hospital Authority
777 Bannock St
5 minute drive / 2.77 miles away
Lutheran Medical Center
8300 W 38th Ave
7 minute drive / 3.31 miles away
Saint Joseph Hospital
1375 E 19th Ave
7 minute drive / 3.63 miles away

Parks and Recreation

City Park
1 minute drive / 0.56 miles away
Elitch Gardens
2000 Elitch Circle
5 minute drive / 1.74 miles away
Civic Center Park
Colfax and Broadway
5 minute drive / 2.54 miles away

Proto has 5 parks within 2.9 miles, including City Park, Elitch Gardens, Civic Center Park, Colorado History Museum, and Lakeside Amusement Park.

Restaurants and Dining

Highland's Garden Cafe
3927 West 32nd Avenue
4 minute drive / 1.54 miles away
Bang! Restaurant
3472 W 32nd Ave
4 minute drive / 1.56 miles away
BigHoss Bar-B-Q Steakhouse
3961 Tennyson St
4 minute drive / 2.22 miles away

Shopping Centers

Sloan's Lakefront Market
2001-2045 Sheridan Blvd
2 minute drive / 0.94 miles away
Edgewater Marketplace
1711-1975 Sheridan Blvd
2 minute drive / 0.97 miles away
Centre at Red Rocks
Morrison Rd
2 minute drive / 0.98 miles away

Proto has 5 shopping centers within 1.1 miles.

Transit Stations

Perry-W Line
1199 N. Perry Street,
1 minute drive / 0.37 miles away
Knox-W Line
1245 Knox Court, Denver
1 minute drive / 0.48 miles away
Sheridan-W Line
1198 Sheridan Boulevard
2 minute drive / 0.79 miles away

Nearby Neighborhoods

West Colfax

Studio to 4 Bedroom Apartments from $930
View Rentals

Colfax

Studio to 4 Bedroom Apartments from $930
View Rentals

Sun Valley

Studio to 4 Bedroom Apartments from $522
View Rentals

Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Denver Studio Apartments $1,670$525$6,691
Denver 1 Bedroom Apartments $1,951$522$9,582
Denver 2 Bedroom Apartments $2,558$600$10,000+
Denver 3 Bedroom Apartments $3,387$600$10,000+
Denver 4 Bedroom Apartments $3,016$950$5,115
Denver 5 Bedroom Apartments $3,180$2,195$3,699

Browse Top Apartments in Denver

By Price

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Viewing: Proto | Desktop Version | Listing Updated: 04/21/2025 | AHLGLD