Welcome home to Max Flats.
Our dynamic studio, one-, two- or three-bedroom apartments include the amenities that are important to you, like energy-efficient windows and appliances, available private balconies, and on-site bike storage. Each spacious unit is the ideal complement to the outdoor activities, culture, restaurants, and nightlife that will be right outside your door. Minutes away from Colorado State University and some of Northern Colorado's most beautiful trails, you'll be living life to the max inside and out. Applicant has the right to provide The Flats Fort Collins 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 Flats Fort Collins with a PTSR, The Flats Fort Collins is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for The Flats Fort Collins to access or use the PTSR.
Explore 3D tour
Max Flats
505 S Mason St, Fort Collins, CO 80521
Apartment building
Studio-2 beds
Pet-friendly
In-unit laundry (W/D)
Available units
Price may not include required fees and charges
Price may not include required fees and charges.
Unit , sortable column | Sqft, sortable column | Available, sortable column | Base rent, sorted ascending |
|---|---|---|---|
 | 647 | Now | $1,531+ |
 | 619 | Now | $1,647+ |
 | 647 | Now | $1,647+ |
 | 950 | Now | $1,903+ |
 | 950 | Now | $1,943+ |
What's special
Private balconiesEnergy-efficient windowsSpacious unit
Office hours
| Day | Open hours |
|---|---|
| Mon - Fri: | 10 am - 6 pm |
| Sat: | 10 am - 5 pm |
| Sun: | Closed |
Facts, features & policies
Building Amenities
Community Rooms
- Fitness Center: Gym
Other
- In Unit: HE washers & dryers
Services & facilities
- Bicycle Storage: Bike storage
Unit Features
Appliances
- Dryer: HE washers & dryers
- Washer: HE washers & dryers
Policies
Parking
- Parking Available: On-site parking available
Lease terms
- Available months 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
Pet essentials
- DogsAllowedNumber allowed2Monthly dog rent$35Dog deposit$300
- CatsAllowedNumber allowed2Monthly cat rent$35Cat deposit$300
Restrictions
We welcome 2 pets per apartment home. Please call our Leasing Office for complete Pet Policy information.
Special Features
- Close To Old Town Retail
- Energy Efficient Windows
- Large Kitchens
- On-site Retail
- One Block From Csu Campus
- Open Floorplans W/ Light
- Pet-friendly
- Private Balconies Available
- Private Bathroom
- Spacious Bedrooms
- Trendy 1, 2, And 3bd Layouts
- Unbeatable Location
- Walk-in Closets
- Walking Distance
Neighborhood: University North
- College NearbyLocal university presence adds vibrancy, events, and youthful energy.Biking TrailsSafe, accessible paths for cycling, commuting, and outdoor enjoyment.Outdoor ActivitiesAmple parks and spaces for hiking, biking, and active recreation.Local BreweriesCraft breweries and taprooms serve unique local flavors and gatherings.
Centered around City Park, Campus West, and the Poudre River, 80521 blends college-town energy with laid-back, outdoorsy living. Expect sunny, four-season weather, tree-lined streets, and quick access to foothills views; bikes are everywhere and trails like the Poudre River Trail thread through the neighborhood. Recent Zillow Market Trends show median monthly rent around $2,000, with most listings in the past few months ranging roughly $1,400–$2,700, depending on size and proximity to CSU and Old Town. Daily life revolves around local staples such as King Soopers Campus West, Mugs Coffee Lounge, Krazy Karl’s Pizza, and casual eateries and breweries nearby; Old Town’s restaurants, patios, and weekly farmers market are a short ride away. Green spaces abound—City Park with Sheldon Lake, Lee Martinez Park and The Farm—and Horsetooth Reservoir is an easy weekend escape for hiking, paddling, and sunset picnics. The area is pet friendly, family welcoming, and well served by Transfort buses, with walkable pockets near CSU and along Elizabeth and Mountain avenues.
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Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Nearby schools in Fort Collins
GreatSchools rating
- 7/10Dunn Elementary SchoolGrades: K-5Distance: 0.7 mi
- 5/10Lincoln Middle SchoolGrades: 6-8Distance: 2 mi
- 7/10Poudre High SchoolGrades: 9-12Distance: 2.4 mi
Frequently asked questions
What is the walk score of Max Flats?
Max Flats has a walk score of 93, it's a walker's paradise.
What is the transit score of Max Flats?
Max Flats has a transit score of 51, it has good transit.
What schools are assigned to Max Flats?
The schools assigned to Max Flats include Dunn Elementary School, Lincoln Middle School, and Poudre High School.
Does Max Flats have in-unit laundry?
Yes, Max Flats has in-unit laundry for some or all of the units.
What neighborhood is Max Flats in?
Max Flats is in the University North neighborhood in Fort Collins, CO.
What are Max Flats's policies on pets?
A maximum of 2 dogs are allowed per unit. To have a dog at Max Flats there is a required deposit of $300. This building has monthly fee of $35 for dogs. A maximum of 2 cats are allowed per unit. To have a cat at Max Flats there is a required deposit of $300. This building has monthly fee of $35 for cats.
Does Max Flats have virtual tours available?
Yes, 3D and virtual tours are available for Max Flats.
Can I submit a Portable Tenant Screening Report when I apply?
Applicant has the right to provide Max Flats with a Portable Tenant Screening Report (PTSR), as defined in §38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides Max Flats with a PTSR, Max Flats is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for Max Flats to access or use the PTSR. Max Flats may limit acceptance of PTSRs to those that are not more than 30 days old. Confirm PTSR requirements directly with Max Flats.
