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    • Special offer

    Proto

    1255 Osceola St, Denver, CO 80204

    • Special offer! 6 Weeks Free
      Apply today and receive up to 6 Weeks Free Special; Apply within 24 Hours of your tour and receive our additional Yeti Cooler
      Look & Lease Special!
      Pricing on #202, #204, #302, #306 and #307 reflects effective rent after special applied to a 12-month lease.
    Apartment building
    Studio-1 bed
    Pet-friendly
    In-unit dryer

    What’s available

    Price may not include required fees and charges.
    Studio, 1 ba
    $1,093-1,295
    315 sqft

    3 units avail. now | 1 avail. Aug 7

    Price: $1,093Available: Available NowUnit: Unit 202
    Price: $1,146Available: Available NowUnit: Unit 302
    Price: $1,295Available: Available Aug 7 2025Unit: Unit 10
    Price: $1,295Available: Available NowUnit: Unit 203
    Studio, 1 ba
    $1,490
    392 sqft

    1 unit available Aug 31

    1 bd, 1 ba
    $1,519-1,715
    434 sqft

    1 unit avail. Aug 15 | 1 unit avail. Aug 24

    Price: $1,519Available: Available Aug 15 2025Unit: Unit 304
    Price: $1,715Available: Available Aug 24 2025Unit: Unit 308

    What's special

    Air conditioningStainless appliancesLarge windows
    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. Located in the West Colfax neighborhood just 5 blocks from Sloan's 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.

    Office hours

    DayOpen hours
    Mon - Fri:9 am - 5 pm
    Sat:9 am - 5 pm
    Sun:Closed

    Facts, features & policies

    Building Amenities

    Other
    • In Unit: In-unit washer/dryer
    Outdoor common areas
    • Patio: Private balcony or patio*
    Security
    • Controlled Access
    Services & facilities
    • Bicycle Storage: Bike storage

    Unit Features

    Appliances
    • Dishwasher
    • Dryer: In-unit washer/dryer
    • Garbage Disposal: Disposal
    • Microwave Oven: Microwave
    • Range: Electric range
    • Refrigerator
    • Washer: In-unit washer/dryer
    Cooling
    • Air Conditioning: In-wall air conditioner
    • Ceiling Fan: Ceiling fans
    Flooring
    • Tile: Designer tile

    Policies

    Pets
    Cats
    • Allowed
    • 2 pet max
    • 65 lbs. weight limit
    • $300 pet deposit
    • $35 monthly pet fee
    • Restrictions: Restrictions, please ask
    Dogs
    • Allowed
    • 2 pet max
    • 65 lbs. weight limit
    • $300 pet deposit
    • $35 monthly pet fee
    • Restrictions: Restrictions, please ask
    Parking
    • None
    Smoking
    • This is a smoke free building

    Special Features

    • 24-hr Emergency Maintenance
    • Designer Cabinetry
    • Designer Floors
    • Designer Lighting
    • Dining Counter*
    • Energy-efficient Windows
    • New Construction
    • Quartz Countertops
    • Reserved Storage
    • Stainless Appliances
    • Walk-in Closets*
    • Window Blinds

    Neighborhood: West Colfax

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    61 / 100
    Somewhat Walkable
    53 / 100
    Good Transit
    75 / 100
    Very Bikeable

    Nearby schools in Denver

    GreatSchools rating

    Market Trends

    Rental market summary

    The average rent for all beds and all property types in Denver, CO is $2,270.

    Average rent

    $2,270

    Month-over-month

    +$51

    Year-over-year

    -$3

    Available rentals

    4,241

    Denver, CO Rental Market Data

    Frequently asked questions

    What is the walk score of Proto?

    Proto has a walk score of 61, it's somewhat walkable.

    What is the transit score of Proto?

    Proto has a transit score of 53, it has good transit.

    What schools are assigned to Proto?

    The schools assigned to Proto include Eagleton Elementary School, Lake Middle School, and North High School.

    Does Proto have in-unit laundry?

    Yes, Proto has in-unit laundry for some or all of the units.

    What neighborhood is Proto in?

    Proto is in the West Colfax neighborhood in Denver, CO.

    What are Proto's policies on pets?

    Cats are allowed, with a maximum weight restriction of 65lbs. A maximum of 2 cats are allowed per unit. To have a cat at Proto there is a required deposit of $300. This building has monthly fee of $35 for cats. Dogs are allowed, with a maximum weight restriction of 65lbs. A maximum of 2 dogs are allowed per unit. To have a dog at Proto there is a required deposit of $300. This building has monthly fee of $35 for dogs.

    Can I submit a Portable Tenant Screening Report when I apply?

    Applicant has the right to provide Proto with a Portable Tenant Screening Report (PTSR), as defined in §38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides Proto with a PTSR, Proto is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for Proto to access or use the PTSR. Proto may limit acceptance of PTSRs to those that are not more than 30 days old. Confirm PTSR requirements directly with Proto.