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4447 Clipper Ct, Boulder, CO 80301 Property Records

Boulder County property record for 4447 Clipper Ct, Boulder, CO 80301

Property Summary

Property TypeSingle Family Home
Details2 bd · 1.75 ba · 1,688 sqft · built 1976
Lot Size0.118 acres (5,121 sqft)
OwnerIndividual Name on File
Last Sale$229,500 (Feb 2001)
Tax Bill$3,534 (2025)
Deeds & MortgagesOct 2020 Mortgage
Jun 2020 Sale
Flood ZoneZone X (minimal risk)
APN1463-14-2-15-028

Property Details

APN / Parcel Number

Primary APN1463-14-2-15-028
Alternative APNs
  • R0038550
  • 0038550

Interior

Bedrooms2 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Total Rooms4 Rooms
Building Area1,688 sqft Living Area
Gross Area2,128 sqft
1st Floor Area872 sqft
Basement Area816 sqft
Finished Basement816 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 1976
Architectural StyleBi-Level
Exterior MaterialWood Shingle
Construction TypeFrame
Lot Area5,121 sqft (0.118 acres)
Garage TypeAttached
Garage Area440 sqft
Parking Spaces2 Parking Spaces
Deck Area42 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0038550
Street Address4447 CLIPPER CT
CityBOULDER
StateCO
Zip80301-3103
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeSR
Legal DescriptionLOT 28 BLK 11 TWIN LAKES 2 REPLAT OF BLKS 10 11 & 12
Legal Range70
Legal Township1N
Legal Section14
Legal SubdivisionTWIN LAKES 1,2 & REPLATS - BOV
Legal Block11,10
Legal Lot Number28
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group1
Census Block1000
Census Tract12708

Owner

Source: Boulder County records · APN 1463-14-2-15-028

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 Address4447 CLIPPER CT, BOULDER, CO 80301-3103
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 22, 2020Intrafamily Transfer, Transfer · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
Jun 08, 2020Warranty Deed, Transfer
8Z TITLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 01, 2001 · Amount on Record
Deed SaleFeb 01, 2001 · Amount on Record
Prior SaleOct 03, 1979 · Amount on Record
Deed Document Number20012115295
Last Transfer DateOct 15, 2020
Transfer Doc0003826527
Record UpdatedSep 20, 2026

October 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionBOULDER CO
Recording DateOct 22, 2020
Property Address4447 CLIPPER CT, BOULDER, CO 80301-3103
Document Number0003826527
Instrument DateOct 15, 2020
Instrument3826527
Transaction TypeTransfer
Record UpdatedMar 31, 2022
Title CompanyFIRST AMERICAN

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4447 CLIPPER CT, BOULDER, CO 80301-3103

Mortgage

Document Number0003826528
DateOct 22, 2020
Instrument3826528
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term241 Months
DueNov 01, 2040

June 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJun 08, 2020
Property Address4447 CLIPPER CT, BOULDER, CO 80301-3103
Document Number0003789384
Instrument DateJun 05, 2020
Instrument3789384
Transaction TypeTransfer
Record UpdatedJul 24, 2020
Title Company8Z TITLE

Transaction

AmountAmount Recorded
Tax$65.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4442 SANDPIPER CIR BOULDER CO 803013117, BOULDER, CO 80301-3117

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
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$44,948 (+8.8%) Land $17,619 Building $27,329$661,000 (-) Land $259,100 Building $401,900
2025$3,534.00 (+14.41%)$41,313 (-6.47%) Land $16,194 Building $25,119$661,000 (+0.26%) Land $259,100 Building $401,900
2023$3,089.00 (+22.92%)$44,173 (+35.78%) Land $15,504 Building $28,669$659,300 (+40.85%) Land $231,400 Building $427,900
2022$2,513.00$32,533 Land $11,815 Building $20,718$468,100 Land $170,000 Building $298,100

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Wildfire

Wildfire RiskModerate
above 62% of the US · above 50% of Colorado
Wildfire Likelihood0.2% annual chance
ExposureDirect
burnable vegetation at the parcel

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Ayva
Fixed Wireless		2,500 / 2,500
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
Live Wire Networks
Fixed Wireless		250 / 100
Lumen Technologies
DSL		140 / 20

Based on FCC filings for 334 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCITY OF BOULDER
serves 166,080 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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