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.
We are currently offering 12 month lease terms.
Apartment for rent
Special offer
$1,595/moFees may apply
2010 Collyer St, # C35, Longmont, CO 80501
2beds
793sqft
Price may not include required fees and charges. Learn more|
Apartment
Available now
Cats, dogs OK
Air conditioner, wall unit
Shared laundry
Covered parking
Natural gas
What's special
Assigned parkingOnsite laundry facilitiesUpdated interiors
- 52 days |
- -- |
- -- |
Zillow last checked:
Listing updated:
Travel times

Let’s turn your rent into credit progress
Build credit history with every on-time payment and get credit for the payment you’re already making.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Natural Gas
Cooling
- Air Conditioner, Wall Unit
Appliances
- Included: Dishwasher, Freezer, Garbage Disposal, Oven, Range, Refrigerator
- Laundry: Shared
Features
- Flooring: Carpet, Laminate
Interior area
- Total interior livable area: 793 sqft
Property
Parking
- Parking features: Covered, Parking Lot
- Details: Contact manager
Features
- Stories: 3
- Patio & porch: Covered, Patio
Construction
Type & style
- Home type: Apartment
- Property subtype: Apartment
Condition
- Year built: 1974
- Major remodel year: 2016
Building
Details
- Building name: Siena Flats
Management
- Pets allowed: Yes
Community & HOA
HOA
- Amenities included: Maintenance, Parking
Location
- Region: Longmont
Financial & listing details
- Lease term: More Than One Year Lease
Price history
| Date | Event | Price |
|---|---|---|
| 8/5/2026 | Price change | $1,595-5.9%$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/16/2026 | Listed for rent | $1,695$2/sqft |
Source: Zillow Rentals Report a problem | ||
Neighborhood: Lanyon
Nearby schools
GreatSchools rating
- 4/10Timberline Pk-8Grades: PK-8Distance: 1.1 mi
- 3/10Skyline High SchoolGrades: 9-12Distance: 1.2 mi
There are 5 available units in this apartment building
- Special offer! End of Summer's Savings! *Receive $400 off September rent. Special terms & conditions apply.* Applicable on select units & lease terms (10, 11 & 19 months). Only valid if you move in by 8/16/26 & w/ approved application, must apply 48 hours from tour.Expires August 16, 2026







