Photos













- Studio–1 Bedrooms
- $1,245–$1,519Rent Pricing
- 305–434Square Feet
Rent Specials
Get 2 Weeks Free!~~Apply today and get 2 Weeks Free on any available vacant! Pricing may indicate effective rent after special applied to a 12-month lease.
About Proto
Proto Apartments are just the ticket for easy living in Denver. You’ll enjoy brand-new studio and 1-bedroom apartments that feature designer kitchens with quartz countertops and stainless appliances, including dishwasher and microwave. And you’re on the right track with large windows, air conditioning, and an in-unit washer/dryer. Additional storage is available and we are pet-friendly, too. Located in the West Colfax neighborhood just 5 blocks from Sloan’s Lake, Proto Apartments are convenient to restaurants, coffee shops, local breweries, and bike trails. We’ve got all your transportation angles covered — in addition to off-street parking and bike storage, there are 2 on-site car-share vehicles. Proto is also less than a 2-min walk to Perry Street light rail station, a 12-minute train ride to downtown Denver and Auraria Campus. **Some prices may reflect effective rent after special applied to a 12-month lease. ** Boutique Apartments, Managed by Portus, LLC Portable 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 Hour Emergency Maintenance
- Designer Cabinetry, Lighting And Tile
- Patio or balcony in select units
- Quartz Countertops
- Rent Has 12 Month Special Applied
- Rent Has Move In Special Applied.
- Reserved Storage Space
Property Contact Info

Floorplan Pricing and Availability
Proto offers Studio to 1 Bedroom apartments starting from $1,245 and having 305–434 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
Studio
From $1,245
Studio, 305sf
Studio, 1 Bath, 305 sq ftAvailable Mar 7Model Gallery
Photos
Availability Details
Price Availability Date Unit Sq Ft $1,245 March 7, 2025 109 305 Model Amenities and Features
Features
- Air Conditioning
- Balcony
- Ceiling Fans
- Heating
- High Speed Internet Access
- Intercom
- Smoke Free
- Storage Space
- Tub/Shower
- Washer/Dryer
- Wheelchair Accessible (Rooms)
Kitchen
- Dishwasher
- Disposal
- Freezer
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Quartz Countertops
- Range
- Refrigerator
- Stainless Steel Appliances
Unit 109 Rent and Fees
Price
- $1,245
Model Rent and Fees
Price
- $1,220 - $1,315
Apartment Model: Studio, 305sfFrom $1,220Studio, 1 Bath, 305 sq ftAvailable March 7, 2025Studio, 305sf - Image 1 Studio, 305sf - Image 2 Studio, 305sf - Image 3 Studio, 305sf - Image 4 Studio, 305sf - Image 5 Studio, 305sf - Image 6 Studio, 305sf - Image 7 Apartment Unit: 109Apartment Model: Studio, 305sf$1,245Studio, 1 Bath, 305 sq ftAvailable March 7, 2025From $1,315
Studio, 315sf
Studio, 1 Bath, 315 sq ftAvailable Mar 22Model Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft $1,315 March 22, 2025 203 315 Model Amenities and Features
Features
- Air Conditioning
- Balcony
- Ceiling Fans
- Heating
- High Speed Internet Access
- Intercom
- Smoke Free
- Storage Space
- Tub/Shower
- Washer/Dryer
- Wheelchair Accessible (Rooms)
Kitchen
- Dishwasher
- Disposal
- Freezer
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Quartz Countertops
- Range
- Refrigerator
- Stainless Steel Appliances
Unit 203 Rent and Fees
Price
- $1,315
Model Rent and Fees
Price
- $1,203 - $1,385
Apartment Model: Studio, 315sfFrom $1,203Studio, 1 Bath, 315 sq ftAvailable March 22, 2025Studio, 315sf - Floorplan 1 Apartment Unit: 203Apartment Model: Studio, 315sf$1,315Studio, 1 Bath, 315 sq ftAvailable March 22, 20251 Bedroom
From $1,519
1 Bedroom, 434sf
1 Bed, 1 Bath, 434 sq ftAvailable Apr 5Model Gallery
Photos
Availability Details
Price Availability Date Unit Sq Ft $1,519 April 5, 2025 106 434 Unit 106 Amenities and Features
Features
- Air Conditioning
- Balcony
- Ceiling Fans
- Heating
- Smoke Free
- Washer/Dryer
Kitchen
- Dishwasher
- Disposal
- Freezer
- Microwave
- Oven
- Quartz Countertops
- Refrigerator
- Stainless Steel Appliances
Unit 106 Rent and Fees
Price
- $1,519
Model Rent and Fees
Price
- $1,393 - $1,647
Apartment Model: 1 Bedroom, 434sfFrom $1,3931 Bedroom, 1 Bath, 434 sq ftAvailable April 5, 20251 Bedroom, 434sf - Image 1 1 Bedroom, 434sf - Image 2 1 Bedroom, 434sf - Image 3 1 Bedroom, 434sf - Image 4 1 Bedroom, 434sf - Image 5 Apartment Unit: 106Apartment Model: 1 Bedroom, 434sf$1,5191 Bedroom, 1 Bath, 434 sq ftAvailable April 5, 2025
Schedule a Tour
Property Information
- 42 Units
- 4 Stories
- Built in 2023
- Property License Number:
2022-LE-0019330
Lease Terms
- 12-15
Pet Policy
Pet Policy - Cats
- Cats Allowed
- 2 Pet Limit
- $35 Monthly Pet Rent
- $300 Deposit
- 2 Pets Total Allowed; 65 Lbs Max Each.
Pet Policy - Dogs
- Dogs Allowed
- $300 Deposit
- $35 Monthly Pet Rent
- 2 Pet Limit
- 65 Lb Weight Limit
- Breed Restrictions Apply. Call For Details
- 2 Pets Total Allowed; 65 Lbs Max Each.
Parking Fees & Info
Parking Surface
- Surface Fee: $65 /Mo
- 20 Spaces.
Parking Covered Lot
- 4 Spaces.
- Covered Lot Fee: $125 /Mo
Storage Fees & Info
Storage - Small
- $30/MO
Storage - Large
- $50/MO
Fee & Deposit Info
Recurring Fees
- $65 Surface Fee
- $125 Covered Lot Fee
One-Time Fees
- $100 Admin Fee
- $45 Application Fee
Features and Amenities
Unique Amenities
- 24 Hour Emergency Maintenance
- Designer Cabinetry, Lighting And Tile
- Patio or balcony in select units
- Quartz Countertops
- Rent Has 12 Month Special Applied
- Rent Has Move In Special Applied.
- Reserved Storage Space
On-Site Services
- Package Service
- Renters Insurance Program
- Key Fob Entry
Community Features
- Walk Up
Outdoor Features
- Controlled Access
- Patio
Recreation and Fitness
- Walking/Biking Trails
- Bicycle Storage
Interior Features
- Balcony
- Storage Space
- Ceiling Fans
- High Speed Internet Access
- Heating
- Tub/Shower
- Intercom
- Washer/Dryer
- Air Conditioning
- Wheelchair Accessible (Rooms)
- Smoke Free
Kitchen Amenities
- Kitchen
- Stainless Steel Appliances
- Oven
- Microwave
- Dishwasher
- Island Kitchen
- Range
- Refrigerator
- Disposal
- Freezer
- Quartz Countertops
Living Area Features
- Vinyl Flooring
- Window Coverings
- Tile Floors

Map
- Shopping
- Colleges
- Grocery
- Medical
- Parks
- Transportation

Map
Hours and Contact Info
Monday | By Appointment |
Tuesday | By Appointment |
Wednesday | By Appointment |
Thursday | By Appointment |
Friday | By Appointment |
Saturday | By Appointment |
Sunday | Closed |
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 $1,245 to $1,519
When is the leasing office open?
- The office Hours for Proto are
- Monday By Appointment
- Tuesday By Appointment
- Wednesday By Appointment
- Thursday By Appointment
- Friday By Appointment
- Saturday By Appointment
- 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: Get 2 Weeks Free!~~Apply today and get 2 Weeks Free on any available vacant! Pricing may indicate 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
Learn more about Lifestyle SearchRenters Reviews and Ratings
Nearby Schools
Lake Middle School
North High School
Bromwell Elementary School
East High School
Eagleton Elementary School
About GreatSchools Data on ApartmentHomeLiving.com.
Points of Interest
Time and distance from Proto.
Arts Museums and Landmarks
Big Box and Retail
Colleges and Universities
Groceries
Hospitals
Parks and Recreation
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
Shopping Centers
Proto has 5 shopping centers within 1.1 miles.
Transit Stations
Nearby Neighborhoods
Rental Price Ranges in the Area
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
Denver Studio Apartments | $1,680 | $525 | $6,301 |
Denver 1 Bedroom Apartments | $1,947 | $600 | $10,000+ |
Denver 2 Bedroom Apartments | $2,548 | $600 | $10,000+ |
Denver 3 Bedroom Apartments | $3,338 | $600 | $10,000+ |
Denver 4 Bedroom Apartments | $2,729 | $1,000 | $5,115 |
Denver 5 Bedroom Apartments | $2,672 | $2,495 | $2,850 |
Browse Top Apartments in Denver
- See Denver Apartments for Rent
- See Denver Homes for Rent
- See Denver Condos for Rent
- See Denver Townhomes for Rent
- Cheap Denver Apartments
By Price
- Cheap Denver Apartments
- Denver Apartments Under $700
- Denver Apartments Under $800
- Denver Apartments Under $900
- Denver Apartments Under $1000
- Denver Apartments Under $1200
- Denver Apartments Under $1500
- Denver Apartments Under $2000
- Denver Luxury Apartments
By Community Type
- Denver Apartments for Rent by Owner
- Denver Apartments with Rent Specials
- Denver Top Rated Apartments
- Denver Corporate Apartments
- Denver Furnished Apartments
- Denver Gated Apartments
- Denver Loft Apartments
- Denver Low Income Apartments
- Denver Military Apartments
- New Denver Apartments
- Denver Senior Apartments
- Denver Short-term Apartments
- Denver Student Apartments
- Denver Apartments with Utilities Included