310 19th St, Boulder, CO 80302 Property Records

Boulder County property record for 310 19th St, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms6 Beds
Bathrooms3.5 Baths
Year BuiltBuilt 1999
Square Footage4,014 sqft Living Area
Lot Size8,089 sqft (0.186 acres)
OccupancyOwner Occupied
Last Sale$1,925,000 (2021)
Tax Bill$14,731.00 (2025)

Property Details

APN / Parcel Number

Primary APN1577-06-1-21-005
Alternative APNs
  • R0005132
  • 0005132

Interior

Bedrooms6 Beds
Full Baths3.5 Baths
Partial Baths1 Partial Baths
Total Rooms12 Rooms
Building Area4,014 sqft Living Area
Gross Area4,403 sqft Gross Area
1st Floor1,557 sqft 1st Floor
Upper Floors900 sqft Upper Floors
Basement Area1,557 sqft Basement
Finished Basement1,557 sqft Finished
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1999
Exterior MaterialCombination Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Roof MaterialAsphalt Roof
Lot Area8,089 sqft (0.186 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area389 sqft Garage
Deck Area77 sqft Deck
Patio Area377 sqft Patio

Utilities and HVAC

Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0005132
Street Address310 19TH ST
CityBOULDER
StateCO
Zip80302-8008
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 6 & S 11.66 FT LOT 5 & N 13.34 FT LOT 7 & ALLEY ADJ BLK 15 INTERURBAN PARK
Legal Range70
Legal Township1S
Legal Section06
Legal SubdivisionINTERURBAN PARK - BO
Legal Block15
Legal Lot Number5
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup1
Census Block1024
Census Tract12505

Owner

Source: Boulder County records · APN 1577-06-1-21-005

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 Address310 19TH ST, BOULDER, CO 80302-8008
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Jul 06, 2021Special Warranty Deed, Transfer · Conventional Mortgage
US BANK NA
May 24, 2021Deed of Trust, Mortgage · Line of Credit
ZB NA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Jul 06, 2021
  • Deed Sale Price on Jul 06, 2021
  • Aug 28, 1992
Deed Doc Number20213897461
Transfer Doc0001709033
Record RefreshedSep 20, 2026

July 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateJul 06, 2021
Property Address310 19TH ST, BOULDER, CO 80302-8008
Document Number0003897461
Map ReferenceMB 708 PG 444
Instrument DateJul 01, 2021
Instrument3897461
Transaction TypeTransfer
Record UpdatedJul 19, 2021
Title CompanyHERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$192.50
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address310 19TH ST, BOULDER, CO 80302-8008

Mortgage

Document Number0003897462
DateJul 06, 2021
Instrument3897462
Lender
NameUS BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2051

May 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address310 19TH ST, BOULDER, CO 80302-8008
Transaction TypeMortgage
Record UpdatedJun 03, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0003887265
DateMay 24, 2021
Instrument3887265
Lender
NameZB NA
TypeBank
AddressBOULDER, CO 80302
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

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$166,253 (+8.8%) Land $68,197 Building $98,056$2,444,900 (-) Land $1,002,900 Building $1,442,000
2025$14,731.00 (+18.39%)$152,806 (+4.02%) Land $62,681 Building $90,125$2,444,900 (+11.51%) Land $1,002,900 Building $1,442,000
2023$12,443.00 (+0.76%)$146,904 (+11.14%) Land $63,864 Building $83,040$2,192,600 (+15.29%) Land $953,200 Building $1,239,400
2022$12,349.00$132,176 Land $52,327 Building $79,849$1,901,800 Land $752,900 Building $1,148,900

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