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921 13th St, Boulder, CO 80302 Property Records

Boulder County property record for 921 13th St, Boulder, CO 80302 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 6.25 ba · 2,915 sqft · built 1922
Lot Size0.146 acres (6,369 sqft)
OwnerIndividual Name on File
Last Sale$520,000 (Sep 2002)
Tax Bill$14,401 (2025)
Deeds & MortgagesJun 2021 Mortgage
Mar 2022 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1463-31-3-15-007

Property Details

APN / Parcel Number

Primary APN1463-31-3-15-007
Alternative APNs
  • R0003431
  • 0003431

Interior

Bedrooms5 Beds
Full Baths6.25 Baths
Half Baths2 Half Baths
Total Rooms11 Rooms
Stories2 Stories
Building Area2,915 sqft Living Area
Gross Area3,907 sqft
1st Floor Area2,046 sqft
Upper Floors Area869 sqft
Basement Area992 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1922
Effective Year BuiltEffective 1998
Exterior MaterialCombination
Construction TypeMasonry / Concrete Block
Roof MaterialTile
Lot Area6,369 sqft (0.146 acres)
Garage TypeDetached
Garage Area286 sqft

Exterior Amenities

PorchPorch
Porch Area66 sqft
Deck Area1,095 sqft
Patio Area60 sqft
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemHot Water

Location & Zoning

Account NumberR0003431
Street Address921 13TH ST
CityBOULDER
StateCO
Zip80302-7303
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOTS 27-28 BLK 13 UNIVERSITY PLACE
Legal Range70
Legal Township1N
Legal Section31
Legal SubdivisionUNIVERSITY PLACE - BO
Legal Block13
Legal Lot Number27
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group4
Census Block4011
Census Tract12401

Owner

Source: Boulder County records · APN 1463-31-3-15-007

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 Name on File
Mailing Address921 13TH ST, BOULDER, CO 80302-7303
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jun 01, 2021Deed of Trust, Mortgage · Conventional Mortgage
ELEVATIONS CU
Mar 29, 2022Special Warranty Deed, Transfer · Conventional Mortgage
NFM INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 25, 2002 · Amount on Record
Deed SaleSep 25, 2002 · Amount on Record
Prior SaleSep 26, 2000 · Amount on Record
Deed Document Number20022335298
Last Transfer DateAug 26, 2011
Transfer Doc0003176225
Record UpdatedSep 20, 2026

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address921 13TH ST, BOULDER, CO 80302-7303
Transaction TypeMortgage
Record UpdatedApr 13, 2022
Title CompanyWFG

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0003889162
DateJun 01, 2021
Instrument3889162
Lender
NameELEVATIONS CU
TypeCredit Union
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJul 01, 2036

March 2022: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateMar 29, 2022
Property Address921 13TH ST, BOULDER, CO 80302-7303
Document Number0003953322
Map ReferenceDOC 1220251
Instrument DateMar 23, 2022
Instrument3953322
Transaction TypeTransfer
Record UpdatedApr 13, 2022
Title CompanyHERITAGE TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$58.10
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Severalty
Address3260 47TH ST APT 107A, 107A, BOULDER, CO 80301-5424

Mortgage

Document Number0003953323
DateMar 29, 2022
Instrument3953323
Lender
NameNFM INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueApr 01, 2052

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$164,335 (+8.8%) Land $60,513 Building $103,822$2,416,700 (-) Land $889,900 Building $1,526,800
2025$14,401.00 (+5.36%)$151,044 (-6.74%) Land $55,619 Building $95,425$2,416,700 (-0.02%) Land $889,900 Building $1,526,800
2023$13,668.00 (+14.11%)$161,960 (+25.56%) Land $56,669 Building $105,291$2,417,300 (+30.25%) Land $845,800 Building $1,571,500
2022$11,978.00$128,985 Land $46,433 Building $82,552$1,855,900 Land $668,100 Building $1,187,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130124014, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 367 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AyvaFixed Wireless (unlicensed)2,500 / 2,500
Lumen TechnologiesFiber2,000 / 1,000
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
Live Wire NetworksFixed Wireless (licensed-by-rule)250 / 100
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: AT&T, Lumen Technologies, Magnolia Road Internet Cooperative. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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