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4500 Baseline Rd, Apt 3402, Boulder, CO 80303 Property Records

Boulder County property record for 4500 Baseline Rd, Apt 3402, Boulder, CO 80303

Property Summary

Property TypeCondominium
Details2 bd · 2 ba · 976 sqft · built 2004
Lot Size2.74 acres (119,668 sqft)
Owner2 Individual Names on File
Last Sale$350,000 (Mar 2014)
Tax Bill$3,616 (2025)
Flood ZoneZone X (minimal risk)
APN1577-04-2-29-020

Property Details

APN / Parcel Number

Primary APN1577-04-2-29-020
Alternative APNs
  • R0509686
  • 0509686

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Units184 Units
Stories1 Story
Building Area976 sqft Living Area
Gross Area1,166 sqft
1st Floor Area976 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2004
Effective Year BuiltEffective 2004
Architectural StyleCondo/Apartment
Exterior MaterialCombination
Construction TypeFrame
Roof MaterialConcrete
Lot Area119,668 sqft
Garage TypeAttached
Garage Area190 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0509686
Street Address4500 BASELINE RD, 3402
CityBOULDER
StateCO
Zip80303-8224
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionUNIT 3402 BLDG 3 & PSU-7 VISTOSO CONDOMINIUMS 2ND AMENDMENT & 5TH AMENDMENT
Legal Range70
Legal Township1S
Legal Section04
Legal SubdivisionVISTOSO CONDOS 2ND AMEND (BLDGS 3 & 4)
Legal Block2
Legal Lot Number3402
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2005
Census Tract12511

Owner

4500 Baseline Rd, Apt 3402 is owned by two individuals who bought it in March 2014.

Source: Boulder County records, as of September 18, 2026

Owner of Record2 Individual Names on File
Mailing Address799 RACQUET LN, BOULDER, CO 80303-2971
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 26, 2014 · Amount on File
Deed SaleMar 26, 2014 · Amount on File
Prior SaleJan 3, 2006 · Amount on File
Deed Document Number20143372143
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 4500 Baseline Rd, Apt 3402 was $3,616.

Source: Boulder County assessment roll, as of September 18, 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$37,136 (-2.08%) Building $37,136$606,800 (-) Building $606,800
2025$3,616.00$37,925 Building $37,925$606,800 Building $606,800
2023$3,285.00 (-7.28%)$41,734 (+9.36%) Building $41,734$622,892 (+13.44%) Building $622,892
2022$3,543.00$38,162 Building $38,162$549,100 Building $549,100

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

FEMA maps place 4500 Baseline Rd, Apt 3402 in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1982.

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 File
median of 15 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies15 in force
Nearby Flood Claims5 (1982–2013)
Claims Outside the SFHA5 of 5
Most Recent ClaimSep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 4 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

Wildfire risk around 4500 Baseline Rd, Apt 3402 is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 94% of the US · lower than 97.8% of Colorado
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

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 331 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
LiveWireNet
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T, CenturyLink.

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