919 12th St, Boulder, CO 80302 Property Records

Boulder County property record for 919 12th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.25 Baths
Year BuiltBuilt 1991
Square Footage3,232 sqft Living Area
Lot Size6,538 sqft (0.15 acres)
GarageCarport, 160 sqft
Last Sale$1,340,000 (2021)
Tax Bill$9,833.00 (2025)

Property Details

APN / Parcel Number

Primary APN1463-31-3-14-011
Alternative APNs
  • R0004006
  • 0004006

Interior

Bedrooms4 Beds
Full Baths2.25 Baths
Partial Baths2 Partial Baths
Total Rooms10 Rooms
Building Area3,232 sqft Living Area
1st Floor1,302 sqft 1st Floor
Upper Floors712 sqft Upper Floors
Basement Area1,218 sqft Basement
Finished Basement1,218 sqft Finished
Stories2 Stories
Interior StructurePlaster Interior Structure

Exterior

Year BuiltBuilt 1923
Effective Year BuiltEffective 1991
Exterior MaterialCombination Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Roof MaterialAsphalt Roof
Lot Area6,538 sqft (0.15 acres)
Garage TypeCarport Garage
Garage Area160 sqft Garage
CarportCarport
Carport Area160 sqft Carport
Patio Area396 sqft Patio
PorchPorch
Porch Area189 sqft Porch

Utilities and HVAC

Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0004006
Street Address919 12TH ST
CityBOULDER
StateCO
Zip80302-7208
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOTS 27-28 BLK 12 UNIVERSITY PLACE
Legal Range70
Legal Township1N
Legal Section31
Legal SubdivisionUNIVERSITY PLACE - BO
Legal Block12
Legal Lot Number27
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup4
Census Block4010
Census Tract12401

Owner

Source: Boulder County records · APN 1463-31-3-14-011

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 RecordIndividual Owner on File
Mailing Address355 BRYANT ST, 403, SAN FRANCISCO, CA 94107-4143
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Apr 29, 2021Special Warranty Deed, Transfer · Conventional Mortgage
FIRSTBANK
Jan 06, 2017Quit Claim Deed, Transfer
FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Apr 29, 2021
  • Deed Sale Price on Apr 29, 2021
  • Prior Sale Amount on Jul 22, 2013
Deed Doc Number20213881076
Prior Transfer DateDec 16, 2016
Prior Transfer Doc0003567489
Record RefreshedSep 20, 2026

April 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateApr 29, 2021
Property Address919 12TH ST, BOULDER, CO 80302-7208
Document Number0003881076
Instrument DateApr 25, 2021
Instrument3881076
Transaction TypeTransfer
Record UpdatedSep 17, 2021
Title CompanyLAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$134.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address919 12TH ST, 919, BOULDER, CO 80302-7208

Transferred To (Grantee/Buyer)

NameVerified Name
Address919 12TH ST, BOULDER, CO 80302-7208

Mortgage

Document Number0003881077
DateApr 29, 2021
Instrument3881077
Lender
NameFIRSTBANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueMay 01, 2036

January 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateJan 06, 2017
Property Address919 12TH ST, BOULDER, CO 80302-7208
Document Number0003567489
Instrument DateDec 16, 2016
Instrument3567489
Transaction TypeTransfer
Record UpdatedJan 16, 2017
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address7057 INDIAN PEAKS TRL BOULDER CO 803013626, BOULDER, CO 80301-3626

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 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, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$111,289 (+8.8%) Land $61,309 Building $49,980$1,636,600 (-) Land $901,600 Building $735,000
2025$9,833.00 (+6.07%)$102,288 (-7.15%) Land $56,350 Building $45,938$1,636,600 (-0.46%) Land $901,600 Building $735,000
2023$9,270.00 (+13.76%)$110,161 (+25.53%) Land $57,419 Building $52,742$1,644,200 (+30.21%) Land $857,000 Building $787,200
2022$8,149.00$87,758 Land $47,045 Building $40,713$1,262,700 Land $676,900 Building $585,800

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