1206 3rd Ave, Longmont, CO 80501 Property Records

Boulder County property record for 1206 3rd Ave, Longmont, CO 80501 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3.5 Baths
Year BuiltBuilt 1980
Square Footage5,021 sqft Living Area
Lot Size11,551 sqft (0.265 acres)
OccupancyOwner Occupied
Last Sale$450,000 (2009)
Tax Bill$8,785.00 (2025)

Property Details

APN / Parcel Number

Primary APN1315-04-4-01-009
Alternative APNs
  • R0042421
  • 0042421

Interior

Bedrooms4 Beds
Full Baths3.5 Baths
Partial Baths1 Partial Baths
Total Rooms10 Rooms
Building Area5,021 sqft Living Area
Gross Area5,502 sqft Gross Area
1st Floor2,100 sqft 1st Floor
Upper Floors1,478 sqft Upper Floors
Basement Area1,924 sqft Basement
Finished Basement1,443 sqft Finished
Unfinished Basement481 sqft Unfinished
Stories2 Stories
Interior StructurePlaster Interior Structure

Exterior

Year BuiltBuilt 1921
Effective Year BuiltEffective 1980
Exterior MaterialCombination Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Roof MaterialAsphalt Roof
Lot Area11,551 sqft (0.265 acres)
Parking Spaces2 Parking Spaces
Garage TypeDetached Garage
Garage Area600 sqft Garage
PorchPorch
Porch Area202 sqft Porch

Utilities and HVAC

Heating SystemHot Water Heating

Location & Zoning

Account NumberR0042421
Street Address1206 3RD AVE
CityLONGMONT
StateCO
Zip80501-5302
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTR 762 LESS A & LESS PT SOLD TO CITY AS 762-B BUTLERS ADD AKA PORTION LOT 1
Legal Range69
Legal Township2N
Legal Section04
Legal SubdivisionBUTLERS - LG
Legal Tract762
Legal Block4
Legal Lot Number1
JurisdictionBOULDER CO
Minor Civil DivisionLONGMONT
Census Blockgroup4
Census Block4015
Census Tract13302

Owner

Source: Boulder County records · APN 1315-04-4-01-009

Assessment roll updated June 15, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individuals Owners
Mailing Address1206 3RD AVE, LONGMONT, CO 80501-5302
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Aug 18, 2009
  • Deed Sale Price on Aug 18, 2009
  • Prior Sale Amount on Dec 16, 1998
Deed Doc Number20093024110
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityLongmont City
Unified School DistrictSt. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$91,052 (+8.8%) Land $14,640 Building $76,412$1,339,000 (-) Land $215,300 Building $1,123,700
2025$8,785.00 (+28.12%)$83,687 (+9.59%) Land $13,456 Building $70,231$1,339,000 (+17.48%) Land $215,300 Building $1,123,700
2023$6,857.00 (+7.98%)$76,367 (+19%) Land $14,861 Building $61,506$1,139,800 (+23.44%) Land $221,800 Building $918,000
2022$6,350.00$64,176 Land $10,668 Building $53,508$923,400 Land $153,500 Building $769,900

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