1601 20th Ave Longmont, CO 80501 / 7172

Map

Residence for Single Family

(UPDATED: 09/27/2025)
  • 3 Beds
  • 1 Baths
  • 1.366 square feet
Property Report

Information about property on 1601 20th Ave, Longmont CO, 80501-7172. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A A-Frame single-family estate at 1601 20th Ave, Longmont, Colorado.

Facts

  • Built in 1988
  • Lot size 5,532 sqft
  • Floor size 1,366 sqft
  • Construction Frame
  • Rooms 7
  • Bedrooms 3
  • Style A-Frame
  • Basement Improved Basement (Finished)
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior walls Wood
  • Parking & Garage
  • Parking Attached Garage

Listing info

  • Last sold Aug 1989 for $79,000

Householders and Tenants for 1601 20th Ave, Longmont CO

Possible residents contact details

Person Name Phone Number Additional Info
Holly L Irby Age: 52
303-776-****
Nancy J Heil
303-776-****
Sandra Irby Age: 78
Residential status:
Homeowner
Job:
Administrative Support Occupations, Including Clerical Occupations
Sandy L Irby Age: 78
303-776-****
Terry O Irby Age: 77
303-776-****

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $13,429 N/A
2013 $1,254 N/A $168,700

Where is 1601 20th Ave, Longmont CO located on map?

20th Ave Fire Incident History

To date, we have no information about fire incidents in 2025
15 Apr 2017 Natural vegetation fire, other
1619 20 Ave, Longmont CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Open area - outside; included are farmland, field
First Ignition —
Heavy vegetation - not crop, including trees
09 Feb 2013 Mobile property (vehicle) fire, other
651 20th Ave, Longmont CO
Property Use —
Motor vehicle or boat sales, services, repair
Area of Origin —
Vehicle area, other
First Ignition —
Flammable liquid/gas - uncontained
Heat Source —
Spark, ember or flame from operating equipment

Properties Nearby

Street AddressResidens/Landlords

20th Avenue

Houses for Sale on 20th Avenue (1)

Recently Sold Homes on 20th Avenue (5)

Recent rentals on 20th Avenue (2)

Longmont, CO

Houses for Sale on Longmont, CO (1302)

Recently Sold Homes on Longmont, CO (5000)

Houses for Rent on Longmont, CO (14)

Recent rentals on Longmont, CO (823)

 

FAQ about the house at 1601 20th Ave, Longmont, CO


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