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1550 Macarthur Dr, Boulder, CO 80303 Property Records

Boulder County property record for 1550 Macarthur Dr, Boulder, CO 80303

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.75 ba · 1,896 sqft · built 1980
Lot Size0.033 acres (1,419 sqft)
OwnerIndividual Name on File
Last Sale$577,000 (Nov 2020)
Tax Bill$4,311 (2025)
Deeds & MortgagesNov 2020 Sale & Mortgage
Flood ZoneZone X (moderate risk)
APN1463-33-2-15-010

Property Details

APN / Parcel Number

Primary APN1463-33-2-15-010
Alternative APNs
  • R0083750
  • 0083750

Interior

Bedrooms4 Beds
Full Baths2.75 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Building Area1,896 sqft Living Area
Gross Area2,138 sqft
1st Floor Area778 sqft
Upper Floors Area618 sqft
Basement Area552 sqft
Finished Basement500 sqft
Unfinished Basement52 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 2004
Architectural StyleTownhouse
Exterior MaterialWood Shingle
Construction TypeFrame
Lot Area1,419 sqft (0.033 acres)
Garage TypeAttached
Garage Area190 sqft
Deck Area156 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0083750
Street Address1550 MACARTHUR DR
CityBOULDER
StateCO
Zip80303-1150
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 10 BLK A WILLOWRIDGE PARK 3
Legal Range70
Legal Township1N
Legal Section33
Legal SubdivisionWILLOWRIDGE PARK 3 - BO
Legal BlockA
Legal Lot Number10
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group3
Census Block3003
Census Tract12603

Owner

1550 Macarthur Dr is owned and occupied by an individual who bought it in November 2020.

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

Owner of RecordIndividual Name on File
Mailing Address1550 MACARTHUR DR, BOULDER, CO 80303-1150
OccupancyOwner Occupied
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 NamesName on Deed
Last SaleNov 12, 2020 · Amount on File
Deed SaleNov 12, 2020 · Amount on File
Prior SaleDec 15, 2014 · Amount on File
Deed Document Number20203832454
Prior Transfer DateJan 25, 2002
Prior Transfer Doc0002249780
Record UpdatedOct 29, 2026

November 2020: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateNov 12, 2020
Property Address1550 MACARTHUR DR, BOULDER, CO 80303-1150
Document Number0003832454
Instrument DateNov 9, 2020
Instrument3832454
Transaction TypeTransfer
Record UpdatedJul 26, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$57.70
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1550 MACARTHUR DR, BOULDER, CO 80303-1150

Mortgage

Document Number0003832455
DateNov 12, 2020
Instrument3832455
Lender
NameCHERRY CREEK MORTGAGE CO INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueDec 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 1550 Macarthur Dr was $4,311.

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$44,438 (-1.73%) Land $11,342 Building $33,096$723,500 (-) Land $236,800 Building $486,700
2025$4,311.00$45,219 Land $14,800 Building $30,419$723,500 Land $236,800 Building $486,700
2023$4,129.00 (+7.19%)$51,503 (+24.15%) Land $18,733 Building $32,770$768,700 (+28.78%) Land $279,600 Building $489,100
2022$3,852.00$41,485 Land $13,768 Building $27,717$596,900 Land $198,100 Building $398,800

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 1550 Macarthur Dr in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

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

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AO, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 31 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies31 in force
Nearby Flood Claims7 (2000–2013)
Claims Outside the SFHA5 of 7
Most Recent ClaimSep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 6 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

The area around 1550 Macarthur Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 103 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
Xfinity
Cable · Fiber in parts of the area		2,000 / 250
Verizon
Fixed Wireless		300 / 20
LiveWireNet
Fixed Wireless		250 / 100
AT&T
Fixed Wireless		100 / 20

May also be available: CenturyLink.

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