1504 6th St, Boulder, CO 80302 Property Records

Boulder County property record for 1504 6th St, Boulder, CO 80302

Property Summary

Property TypeMulti-Family Dwellings
Details9 bd · 3 ba · 3,832 sqft · built 1963
Lot Size0.182 acres (7,937 sqft)
Owner2 Individual Names on Record
Last Sale$343,000 (Nov 1995)
Tax Bill$12,146 (2025)
Flood ZoneZone X (minimal risk)
APN1461-36-1-08-005

Property Details

APN / Parcel Number

Primary APN1461-36-1-08-005
Alternative APNs
  • R0004617
  • 0004617

Interior

Bedrooms9 Beds
Full Baths3 Baths
Total Rooms12 Rooms
Units2 Units
Stories1 Story
Building Area3,832 sqft Living Area
1st Floor Area1,916 sqft
Upper Floors Area1,916 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1963
Effective Year BuiltEffective 1985
Exterior MaterialBrick Veneer
Construction TypeFrame
Roof MaterialAsphalt
Lot Area7,937 sqft (0.182 acres)
Shed1 Shed
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0004617
Street Address1504 6TH ST
CityBOULDER
StateCO
Zip80302-5878
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Legal DescriptionW1/2 S1/2 OUTLOT 3 HIGHLAND LAWN
Legal Range71
Legal Township1N
Legal Section36
Legal SubdivisionHIGHLAND LAWN - BO
Legal Block2
Legal Lot Number3
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2011
Census Tract12201

Owner

Source: Boulder County records, as of June 15, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address484 ARAPAHOE AVE, BOULDER, CO 80302-5825
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 13, 1995 · Amount on Record
Deed SaleNov 13, 1995 · Amount on Record
Prior SaleJul 30, 1993 · Amount on Record
Deed Document Number19951562293
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$136,762 (+8.8%) Land $80,424 Building $56,338$2,011,200 (-) Land $1,182,700 Building $828,500
2025$12,146.00 (+8.29%)$125,701 (-5.89%) Land $73,919 Building $51,782$2,011,200 (+0.89%) Land $1,182,700 Building $828,500
2023$11,216.00 (+12.62%)$133,565 (+26.44%) Land $75,804 Building $57,761$1,993,500 (+28.33%) Land $1,131,400 Building $862,100
2022$9,959.00$105,633 Land $62,342 Building $43,291$1,553,440 Land $916,800 Building $636,640

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.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 26 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies41 units insured
incl. 15 condo units
Nearby Flood Claims19 (1983–2014)
Claims Outside the SFHA7 of 19
Most Recent ClaimJul 2014 · rainfall accumulation
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 14 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskModerate
above 67% of the US · above 60% of Colorado
Wildfire Likelihood0.3% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF BOULDER
serves 166,080 people · EPA ID CO0107152
Water SourceSurface water
Last State InspectionSep 2024
Lead2 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityHaloacetic acids
resolved · Jul 2017
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 550 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless
2,500 / 2,500
CenturyLink
Fiber · DSL in parts of the area
2,000 / 1,000
Xfinity
Cable
2,000 / 250
LiveWireNet
Fixed Wireless
250 / 100
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless
100 / 20

May also be available: Magnolia Road Internet Cooperative, Verizon.

Nearby Properties on 6th St

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