Welcome home to Mason Street Flats!
Poised in the heart of Fort Collins, our apartments offer the ideal solution for those craving a balance between their love for the rustic outdoors and the sophistication of modern design. Life at Mason Street Flats means being able to take a hike at Horsetooth Reservoir then going home to sink into stylish comfort. Our studio, one-, two-, and three-bedroom apartments were designed with comfort, character, and functionality to let you do it all. In the city that is consistently listed as the "best place to live", you'll enjoy stunning views, premium amenities, and a spirited community. It's everything you're looking for in a home and everything you value in a community. 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.
Special offer
Mason Street Flats
311 N Mason St, Fort Collins, CO 80524
- Special offer! Look & Lease within 24 hours and receive 4 weeks free!
Apartment building
3 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 |
|---|---|---|---|
 | 1,466 | Now | $2,204+ |
What's special
Comfort character and functionalityStunning viewsRustic outdoorsModern design
Office hours
| Day | Open hours |
|---|---|
| Mon - Fri: | 10 am - 6 pm |
| Sat: | 10 am - 5 pm |
| Sun: | Closed |
Facts, features & policies
Building Amenities
Other
- In Unit: High-energy washers and dryers
Security
- Controlled Access: Controlled access entry
Services & facilities
- Bicycle Storage: Bike storage
Unit Features
Appliances
- Dryer: High-energy washers and dryers
- Washer: High-energy washers and dryers
Internet/Satellite
- High-speed Internet Ready: High-speed Internet wireless
Other
- Furnished: Full-sized kitchens furnished
Policies
Parking
- Garage: Below-grade parking garage
- Parking Available: On-site parking available
Lease terms
- Available months 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
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 Proximity Hiking Trails
- Easy Access To Public Transi
- Energy Efficient Windows
- Inviting Living Spaces
- Pet-friendly
- Placement On Mason Corridor
- Private Bathroom For Each Bdrm
- Property Management Staff 24/7
- Strategically Situated
Neighborhood: Matinez park
- Historic AreaRich history reflected in architecture, landmarks, and charming old-town character.Local BreweriesCraft breweries and taprooms serve unique local flavors and gatherings.Walkable StreetsPedestrian-friendly layout encourages walking to shops, dining, and parks.Outdoor ActivitiesAmple parks and spaces for hiking, biking, and active recreation.
Centered on Fort Collins’ Old Town and stretching north and east along the Cache la Poudre River, 80524 mixes preserved brick storefronts with river paths and leafy neighborhoods. Expect four seasons with plenty of sun—warm, dry summers, light winter snows, and quick access to foothill views. Weekends orbit Old Town Square, the Exchange food hall, the Fort Collins Museum of Discovery, and the Poudre River Trail and Whitewater Park; locals rotate between Bean Cycle or Little Bird for coffee and taprooms at New Belgium and Odell. Daily needs are easy with King Soopers on N College and a nearby Safeway, plus local gyms and studios. According to Zillow Rental Manager market trends, recent median asking rent sits in the low $2,000s, with most listings from the mid-$1,500s to upper-$2,000s depending on size and finish. It’s walkable, bike-friendly, and welcoming to families and pets, with green space at Lee Martinez Park and Soft Gold Dog Park.
Powered by Zillow data and AI technology.
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
- 7/10Putnam Elementary SchoolGrades: PK-5Distance: 1.3 mi
- 5/10Lincoln Middle SchoolGrades: 6-8Distance: 1.6 mi
- 7/10Poudre High SchoolGrades: 9-12Distance: 2.4 mi
Frequently asked questions
What is the walk score of Mason Street Flats?
Mason Street Flats has a walk score of 79, it's very walkable.
What is the transit score of Mason Street Flats?
Mason Street Flats has a transit score of 42, it has some transit.
What schools are assigned to Mason Street Flats?
The schools assigned to Mason Street Flats include Putnam Elementary School, Lincoln Middle School, and Poudre High School.
Does Mason Street Flats have in-unit laundry?
Yes, Mason Street Flats has in-unit laundry for some or all of the units.
What neighborhood is Mason Street Flats in?
Mason Street Flats is in the Matinez park neighborhood in Fort Collins, CO.
What are Mason Street Flats's policies on pets?
A maximum of 2 dogs are allowed per unit. To have a dog at Mason Street 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 Mason Street Flats there is a required deposit of $300. This building has monthly fee of $35 for cats.
Can I submit a Portable Tenant Screening Report when I apply?
Applicant has the right to provide Mason Street Flats with a Portable Tenant Screening Report (PTSR), as defined in §38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides Mason Street Flats with a PTSR, Mason Street Flats is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for Mason Street Flats to access or use the PTSR. Mason Street Flats may limit acceptance of PTSRs to those that are not more than 30 days old. Confirm PTSR requirements directly with Mason Street Flats.
