About 316 21st Avenue
Marcus & Millichap is pleased to present 316 21st Ave, a four-unit investment opportunity in Longmont, CO. The property consists of four spacious 2-bedroom units, each equipped with in-unit washer and dryer and attached garages, making it an ideal fit for both an owner-user or an investor seeking a long-term, value-add asset. With garage parking and below-market rents, the property offers clear and immediate avenues for income growth. Situated near Horizon Park, a vibrant retail center anchored by King Soopers alongside co-tenants such as Dollar Tree, Planet Fitness, and Big Lots, 316 21st Ave benefits from strong local consumer traffic and convenience. Additionally, Longmont’s labor market remains robust, supported by expanding sectors such as retail, advanced manufacturing, and professional services, and major employers including Seagate and UC Health, further strengthening the property’s investment profile.
Features of 316 21st Avenue
| MLS® # | 6098762 |
|---|---|
| Price | $750,000 |
| Bedrooms | 8 |
| Bathrooms | 4.00 |
| Square Footage | 3,400 |
| Year Built | 1978 |
| Type | Residential Income |
| Sub-Type | Quadruplex |
| Status | Pending |
Community Information
| Address | 316 21st Avenue |
|---|---|
| Subdivision | Western Meadows |
| City | Longmont |
| County | Boulder |
| State | CO |
| Zip Code | 80501 |
Amenities
| Parking Spaces | 1 |
|---|---|
| # of Garages | 1 |
| Is Waterfront | No |
| Has Pool | No |
Interior
| Heating | Baseboard |
|---|---|
| Cooling | Other |
| Fireplace | No |
| Stories | One |
Exterior
| Roof | Composition |
|---|
School Information
| District | St. Vrain Valley RE-1J |
|---|---|
| Elementary | Longmont Estates |
| Middle | Erie |
| High | Longmont |
Additional Information
| Date Listed | May 29th, 2026 |
|---|---|
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Marcus & Millichap Real Estate Investment Services of Atlanta, Inc. |
|---|---|
| Contact Info | charles.burkhart@marcusmillichap.com,214-336-6064 |
| Contact | charles.burkhart@marcusmillichap.com,214-336-6064 |