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316 21st AvenueLongmont, CO 80501

For Sale

$750,000

Smart Buyer Rebate $7,500

Listed by Clayton Primm

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License #55042054

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

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303-328-2075

Last updated January 15, 2026

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Source: REcolorado #2201810

Listing Facts

  • TypeMulti-family
  • NeighborhoodLanyon
  • Bedrooms8
  • Bathrooms4
  • Days on Prevu45
  • Taxes$6,160/year
  • Size3,689 sqft
  • Price per sqft$203

Amenities

  • Parking

Location

Mortgage Calculator

Listing History

12/16/2025
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: 4,727
  • Lot Size Acres: 0.19
  • Lot Size Area: 0
  • Lot Size Square Feet: 8,276
  • Lot Size Units: Acres

Financial

Residential Income

  • Cap Rate: 4.86
  • Gross Income: $58,886.00
  • Operating Expense: $36,432.00

Taxes

  • Parcel Number: R0074712
  • Tax Annual Amount: $6,160.00
  • Tax Year: 2024

Interior

Measurements

  • Living Area: 3,689

Rooms

  • Bathrooms Total Integer: 4
  • Bedrooms Total: 8

Other

General

  • Exclusions: n/a

Location

  • Subdivision Name: WESTERN MEADOWS REPLAT A - LG

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 $6,160.

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

According to the MLS, this listing is 3,689 sqft.

316 21st Avenue is a 8-bedroom, 4-bath multi-family home for sale in Longmont CO 80501. Available on Prevu for 45 days at $750,000. This residence features 3,689 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. Property amenities include parking. View other 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.