Siena Flats has so much to offer. Located within close proximity to Historic Downtown Longmont, hiking / biking trails, several golf courses, and several employment nodes, Siena Flats is conveniently located to everywhere you want to be.
Siena Flats is boutique-style community and offers updated interiors, onsite laundry facilities and assigned parking.
Special offer
Siena Flats
2010 Collyer St, Longmont, CO 80501
- Special offer! Reduced Rate - C21: *Reduced rate on base monthly rent. Special terms and conditions apply.*Expires August 31, 2025
Applies to select units
- Reduced Rate - M31: *Reduced rate on base monthly rent. Special terms and conditions apply.*Expires September 21, 2025
Applies to select units
- Reduced Rate - C31: *Reduced rate on base monthly rent. Special terms and conditions apply.*Expires August 31, 2025
Applies to select units
Apartment building
1-2 beds
Pet-friendly
Shared laundry
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 |
|---|---|---|---|
 | 748 | Now | $1,325 |
| 748 | Aug 30 | $1,345 |
| 660 | Sep 8 | $1,365 |
 | 793 | Sep 1 | $1,525 |
What's special
Office hours
| Day | Open hours |
|---|---|
| Mon - Fri: | 9 am - 5 pm |
| Sat: | 10 am - 3 pm |
| Sun: | 10 am - 3 pm |
Facts, features & policies
Building Amenities
Other
- Shared: Onsite laundry facility
Unit Features
Appliances
- Dishwasher
- Refrigerator
Cooling
- Air Conditioning: Air conditioning in most units
Flooring
- Carpet: Carpet in bedroom area(s)
Internet/Satellite
- High-speed Internet Ready: High-speed internet access
Other
- Balcony: Balcony or patio
- Hardwoodfloor: Wood style plank flooring in living areas
- Patio Balcony: Balcony or patio
- Renovated: Renovated Interiors
Policies
Lease terms
- 9 months, 10 months, 11 months, 12 months, 13 months, 19 months, 20 months, 21 months, 23 months
Pets
Cats
- Allowed
- 2 pet max
- 50 lbs. weight limit
- $300 one time fee
- $35 monthly pet fee
- Allow up to 2 pets with a weight limit of 50lbs.
Dogs
- Allowed
- 2 pet max
- 80 lbs. weight limit
- $300 one time fee
- $35 monthly pet fee
- Restrictions: Bully breed or mix
Other
- Allowed
- 2 pet max
- 20 lbs. weight limit
- $300 one time fee
- $35 monthly pet fee
- Other
Special Features
- 24-hour Emergency Maintenance: 24 Hour emergency maintenance
- Acceptselectronicpayments: Accept electronic payments
- Parking: Assigned parking
- Petsallowed: Pet friendly
Neighborhood: Lanyon
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Nearby schools in Longmont
GreatSchools rating
- 4/10Timberline Pk-8Grades: PK-8Distance: 1.2 mi
- 3/10Skyline High SchoolGrades: 9-12Distance: 1.2 mi
Frequently asked questions
What is the walk score of Siena Flats?
Siena Flats has a walk score of 71, it's very walkable.
What is the transit score of Siena Flats?
Siena Flats has a transit score of 36, it has some transit.
What schools are assigned to Siena Flats?
The schools assigned to Siena Flats include Timberline Pk-8 and Skyline High School.
Does Siena Flats have in-unit laundry?
No, but Siena Flats has shared building laundry.
What neighborhood is Siena Flats in?
Siena Flats is in the Lanyon neighborhood in Longmont, CO.
What are Siena Flats's policies on pets?
Cats are allowed, with a maximum weight restriction of 50lbs. A maximum of 2 cats are allowed per unit. This building has a one time fee of $300 and monthly fee of $35 for cats. Dogs are allowed, with a maximum weight restriction of 80lbs. A maximum of 2 dogs are allowed per unit. This building has a one time fee of $300 and monthly fee of $35 for dogs. Other pets are allowed, with a maximum weight restriction of 20lbs. A maximum of 2 other pets are allowed per unit. This building has a one time fee of $300 and monthly fee of $35 for other pets.
Does Siena Flats have virtual tours available?
Yes, 3D and virtual tours are available for Siena Flats.
Can I submit a Portable Tenant Screening Report when I apply?
Applicant has the right to provide Siena Flats with a Portable Tenant Screening Report (PTSR), as defined in §38-12-902(2.5), Colorado Revised Statutes; and 2) if Applicant provides Siena Flats with a PTSR, Siena Flats is prohibited from: a) charging Applicant a rental application fee; or b) charging Applicant a fee for Siena Flats to access or use the PTSR. Siena Flats may limit acceptance of PTSRs to those that are not more than 30 days old. Confirm PTSR requirements directly with Siena Flats.
