3110 20th St, Boulder, CO 80304 Property Records

Boulder County property record for 3110 20th St, Boulder, CO 80304 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1.5 Baths
Architecture StyleRanch
Year BuiltBuilt 1985
Square Footage1,269 sqft Living Area
Lot Size10,969 sqft (0.252 acres)
Last Sale$116,000 (1991)
Tax Bill$6,995.00 (2025)

Property Details

APN / Parcel Number

Primary APN1463-19-4-21-003
Alternative APNs
  • R0001237
  • 0001237

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Partial Baths1 Partial Baths
Total Rooms5 Rooms
Building Area1,269 sqft Living Area
1st Floor1,269 sqft 1st Floor
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1985
Architectural StyleRanch Style
Exterior MaterialBrick Veneer Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Roof MaterialAsphalt Roof
Lot Area10,969 sqft (0.252 acres)
PorchPorch
Porch Area261 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0001237
Street Address3110 20TH ST
CityBOULDER
StateCO
Zip80304-2727
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 3 BLK 2 GREEN MEADOWS
Legal Range70
Legal Township1N
Legal Section19
Legal SubdivisionGREEN MEADOWS - BO
Legal Block2
Legal Lot Number3
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup3
Census Block3010
Census Tract12107

Owner

Source: Boulder County records · APN 1463-19-4-21-003

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

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

Owner of RecordIndividual Owner on File
Mailing Address549 GURLEYVILLE RD, STORRS MANSFIELD, CT 06268-1411
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Nov 04, 1991
  • Deed Sale Price on Nov 04, 1991
Deed Doc Number19911140441
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityBoulder City
Unified School DistrictBoulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$79,819 (+8.8%) Land $71,837 Building $7,982$1,173,800 (-) Land $1,056,420 Building $117,380
2025$6,995.00 (+2.27%)$73,362 (-5.75%) Land $66,026 Building $7,336$1,173,800 (-3.53%) Land $1,056,420 Building $117,380
2024$6,840.00 (+1.76%)$77,841 (-4.52%) Land $68,287 Building $9,554$1,216,800 (-) Land $1,074,200 Building $142,600
2023$6,722.00 (+16.58%)$81,525 (+31.28%) Land $71,971 Building $9,554$1,216,800 (+36.18%) Land $1,074,200 Building $142,600
2022$5,766.00$62,098 Land $54,328 Building $7,770$893,500 Land $781,700 Building $111,800

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