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Longmont Four-Unit Investment Opportunity

316 21st Ave, Longmont, CO 80501

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For Sale

$750,000

Four spacious units with in-unit laundry and attached garages.

Type:Multifamily

HighLights

Four spacious 2‑bedroom units, each with in‑unit washer and dryer.
Attached garages for each unit.
Value‑add opportunity with below‑market rents.
Strong location near Horizon Park retail center anchored by King Soopers.
Ideal for owner‑user or investor.
Robust Longmont labor market with major employers like Seagate and UC Health.

We can help!

Listing Contact

David J. Bomgaars

Learn more

For Sale

$750,000

Four spacious units with in-unit laundry and attached garages.

Type:Multifamily

Added:: Apr 3, 2026
Days on Market:: 67
Last Refresh:: Apr 3 at 4:54 am

Property Features for 316 21st Ave

General Information

Standard status: Active
Property subtype: Multifamily

We can help!

Listing Contact

David J. Bomgaars

Listing agent David J. Bomgaars License #CO: FA100104456

Listing office Denver Office

Listing date Apr 3, 2026

Source Marcusmillichap

Displayed information is deemed reliable but is not guaranteed and should be independently verified.

All listing content including descriptions, pricing, images are the copyrighted material of Denver Office

HighLights

Four spacious 2‑bedroom units, each with in‑unit washer and dryer.
Attached garages for each unit.
Value‑add opportunity with below‑market rents.
Strong location near Horizon Park retail center anchored by King Soopers.
Ideal for owner‑user or investor.
Robust Longmont labor market with major employers like Seagate and UC Health.

Overview

The property at 316 21st Ave in Longmont, CO, presents a four-unit investment opportunity. It features four spacious 2-bedroom units, each equipped with in-unit washer and dryer and attached garages. The property is suitable for an owner-user or an investor seeking a long-term, value-add asset. Garage parking and below-market rents offer avenues for income growth. The location is near Horizon Park, a retail center anchored by King Soopers, with co-tenants such as Dollar Tree, Planet Fitness, and Big Lots, benefiting from local consumer traffic and convenience. Longmont’s labor market is supported by expanding sectors such as retail, advanced manufacturing, and professional services, and major employers including Seagate and UC Health, strengthening the property’s investment profile.

Location Intelligence

Current Use by Public Records

Quadplexes

Suggested Use

Location Insight

Map
Local Demand

City: Longmont
County: Weld
State: Colorado
Longitude: -105.0983727
Latitude: 40.196024

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For sale
Quadplexes
CO
Longmont
80501
316 21st Ave

What type of property is this?

Quadplex - Four spacious units with in-unit laundry and attached garages.

Where is this quadplex located?

The property is located at 316 21st Ave Longmont, CO.

What is the asking price?

The asking price for this property is $750,000.

What are key features of this property?

This property features: Four spacious 2‑bedroom units, each with **in‑unit washer and dryer**.; **Attached garages** for each unit.; Value‑add opportunity with below‑market rents.

316 21st Ave, Longmont, CO 80501

Four spacious units with in-unit laundry and attached garages.

Property Features for 316 21st Ave

General Information

We can help!

HighLights

Overview

Current Use by Public Records

Suggested Use

Location Insight

Nearby Similar for Sale

Remodeled Duplex with Income Potential

Longmont Home Near Ute Creek

Longmont Medical Office Redevelopment Opportunity

Freestanding Industrial Building in Longmont

Longmont Duplex with Downtown Access

Main Street Retail Opportunity

Longmont Corner Site Near Hospital

Established Car Wash on Corner Lot

Longmont Mixed-Use Redevelopment Opportunity

Turnkey Bingo Business Opportunity

Longmont Medical Office Redevelopment Opportunity

Niwot Office with Sunny Patio

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