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316 21st Avenue, Longmont CO 80501
316 21st Avenue, Longmont CO 80501
316 21st Avenue, Longmont CO 80501
316 21st Avenue, Longmont CO 80501
316 21st Avenue, Longmont CO 80501
Colorado>Longmont>Lanyon

316 21st AvenueLongmont, CO 80501

For Sale

$750,000

Smart Buyer Rebate $7,500

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.

Listed by Charles Burkhart

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License #155069141

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Marcus & Millichap Real Estate Investment Services of Atlanta, Inc.

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214-336-6064

Last updated May 29, 2026

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Source: REcolorado #6098762

Listing Facts

  • TypeMulti-family
  • NeighborhoodLanyon
  • Bedrooms8
  • Bathrooms4
  • Days on Prevu17
  • Taxes$6,173/year
  • Size3,400 sqft
  • Price per sqft$221

Amenities

  • Parking

Location

Mortgage Calculator

Listing History

05/29/2026
Listed by Marcus & Millichap Real Estate Investment Services of Atlanta, Inc.
$750,000

Property Details for 316 21st Avenue

Exterior

Construction

  • Roof: Composition
  • Structure Type: Quadruplex
  • Year Built: 1978
  • Construction Materials: Frame

Measurements

  • Building Area Total: 3,400

Financial

Taxes

  • Parcel Number: R0074712
  • Tax Annual Amount: $6,173.00
  • Tax Year: 2025

Interior

Measurements

  • Living Area: 3,400

Rooms

  • Bathrooms Total Integer: 4
  • Bedrooms Total: 8

Other

General

  • Exclusions: n/a

Location

  • Subdivision Name: Western Meadows

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 1
  • Parking Total: 1

Schools

Elementary School

  • Elementary School: Longmont Estates
  • Elementary School District: St. Vrain Valley RE-1J

High School

  • High School: Longmont
  • High School District: St. Vrain Valley RE-1J

Middle or Junior School

  • Middle Or Junior School: Erie
  • Middle Or Junior School District: St. Vrain Valley RE-1J

Utilities

Equipment

  • Cooling: Other
  • Heating: Baseboard
  • Sewer: Public Sewer

Frequently Asked Questions

How many bedrooms and bathrooms does this multi-family home have?

There are 8 bedrooms and 4 bathrooms in this multi-family home at 316 21st Avenue.

What schools are nearby to 316 21st Avenue?

Nearby schools include the Longmont Estates Elementary School, Erie Middle School, and Longmont High School.

Does this multi-family home have parking?

Yes, there is 1 parking space available for 316 21st Avenue.

What are the annual taxes for 316 21st Avenue?

Annual taxes for this multi-family home are estimated at $6,173.

What is the square footage on this multi-family home?

According to the MLS, this listing is 3,400 sqft.

316 21st Avenue is a 8-bedroom, 4-bath multi-family home for sale in Longmont CO 80501. Listed on Prevu for 17 days at $750,000. This home features 3,400 square feet of living space, located in Lanyon. The median listing price for multi-family homes in this area is $435,000. Nearby schools include Longmont Estates Elementary School, Erie Middle School, and Longmont High School. The home offers parking. Browse more multi-family home listings in Longmont.

The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers other than Prevu are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.