421 N Humboldt St, Denver, CO 80218 Property Records

Denver City property record for 421 N Humboldt St, Denver, CO 80218 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms3 Baths
Year BuiltBuilt 2006
Square Footage2,385 sqft Living Area
Lot Size6,250 sqft (0.144 acres)
GarageDetached, 243 sqft
Last Sale$740,000 (2015)
Tax Bill$6,742.00 (2025)

Property Details

APN / Parcel Number

Primary APN05112-10-018-000
Alternative APNs
  • 680411210018
  • 161267897

Interior

Bedrooms3 Beds
Full Baths3 Baths
Plumbing Fixtures13 Plumbing Fixtures
Total Rooms6 Rooms
Building Area2,385 sqft Living Area
Gross Area1,441 sqft Gross Area
1st Floor1,171 sqft 1st Floor
Upper Floors270 sqft Upper Floors
Basement Area1,046 sqft Basement
Finished Basement944 sqft Finished
Unfinished Basement102 sqft Unfinished
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 2006
Exterior MaterialBrick Exterior
Lot Area6,250 sqft (0.144 acres)
Garage TypeDetached Garage
Garage Area243 sqft Garage
Patio Area44 sqft Patio
Porch Area201 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating
Heating FuelGas Heating Fuel

Location & Zoning

Street Address421 N HUMBOLDT ST
CityDENVER
StateCO
Zip80218-3935
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionL 19 & 20 BLK 8 DRIVING PARK PLACE
Legal SubdivisionDRIVING PARK
Legal Block8
Legal Lot Number19,20
JurisdictionDENVER CO
Minor Civil DivisionDENVER
Census Blockgroup2
Census Block2013
Census Tract3203

Owner

Source: Denver City records · APN 05112-10-018-000

Assessment roll updated May 29, 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 Record2 Individuals Owners
Mailing Address421 N HUMBOLDT ST, DENVER, CO 80218-3935
Owner TypeOwner is a Company
VestingOwner is a Trust, Revocable Living Trust

Deeds, Mortgages & Sale History

DateDocument
Mar 12, 2026Intrafamily Transfer, Transfer
Apr 21, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Nov 02, 2015
  • Deed Sale Price on Nov 02, 2015
  • Prior Sale Amount on Sep 20, 2007
Deed Doc Number2015153937
Last Transfer DateMar 06, 2026
Transfer Doc0000028166
Record RefreshedSep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionDENVER CO
Recording DateMar 12, 2026
Property Address421 N HUMBOLDT ST, DENVER, CO 80218-3935
Document Number0000028166
Instrument DateMar 06, 2026
Instrument2026028166
Transaction TypeTransfer
Record UpdatedMar 23, 2026

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address421 N HUMBOLDT ST, DENVER, CO 80218-3935

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust

April 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDENVER CO
Property Address421 N HUMBOLDT ST, DENVER, CO 80218-3935
Transaction TypeMortgage
Record UpdatedMay 12, 2023

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000076456
DateApr 21, 2021
Instrument2021076456
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueMay 01, 2036

Tax Assessment & Valuation

Source: Denver City records · Assessment roll updated May 29, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateColorado
County / MunicipalityDenver City
Unified School DistrictDenver County School District 1 (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
2025$6,742.00 (-6.48%)$88,130 (-3.19%) Land $53,060 Building $53,060$1,250,000 (-11.57%) Land $752,600 Building $497,400
2024$7,209.00 (+2.21%)
2023$7,053.00 (+28.03%)$91,030 (+26.82%) Land $37,410 Building $53,620$1,413,600 (+36.87%) Land $613,300 Building $800,300
2022$71,780 Land $42,620 Building $29,160$1,032,800 Land $613,300 Building $419,500
2021$5,509.00

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