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6028 Flagstaff Rd, Boulder, CO 80302 Property Records

Boulder County property record for 6028 Flagstaff Rd, Boulder, CO 80302

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.75 ba · 2,770 sqft · built 1989
Lot Size6.29 acres (274,402 sqft)
Owner2 Company Names on Record
Last Sale$1,500,000 (Jun 2023)
Tax Bill$7,678 (2025)
Deeds & MortgagesSep 2025 Mortgage
Jun 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1579-10-0-00-022

Property Details

APN / Parcel Number

Primary APN1579-10-0-00-022
Alternative APNs
  • R0024642
  • 0024642

Interior

Bedrooms3 Beds
Full Baths2.75 Baths
Half Baths1 Half Bath
Total Rooms6 Rooms
Stories2 Stories
Building Area2,770 sqft Living Area
Gross Area4,530 sqft
1st Floor Area1,760 sqft
Upper Floors Area1,010 sqft
Basement Area542 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1989
Effective Year BuiltEffective 2005
Architectural StyleA-Frame
Exterior MaterialWood Shingle
Construction TypeFrame
Roof MaterialAsphalt
Lot Area274,402 sqft
Garage TypeAttached
Garage Area1,218 sqft
Parking Spaces5 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHot Water

Location & Zoning

Account NumberR0024642
Street Address6028 FLAGSTAFF RD
CityBOULDER
StateCO
Zip80302-9581
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeF
Legal DescriptionTR 4625 6.39 AC M/L 10-1S-71 PER DEED 911410 04/05/88 BCR
Legal Range71
Legal Township1S
Legal Section10
Legal SubdivisionTR, NBR 910 WALKER RANCH AREA
Legal Tract4625
Legal Block3
Legal Lot Number10
JurisdictionBOULDER CO
Township / Civil DivisionBALD MOUNTAIN
Census Block Group3
Census Block3020
Census Tract13706

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Walker Ranch Historic District
listed 1984 · 23 contributing resources · NRIS 84000798

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

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

Owner of Record2 Company Names on Record
Mailing Address6028 FLAGSTAFF RD, BOULDER, CO 80302-9581
Owner TypeCompany
VestingLife Tenant

Deeds, Mortgages & Sale History

DateDocument
Sep 29, 2025Deed of Trust, Mortgage · Conventional Mortgage
CROSSCOUNTRY MORTGAGE LLC
Jun 29, 2023Special Warranty Deed, Transfer · Conventional Mortgage
CROSSCOUNTRY MORTGAGE LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 29, 2023 · Amount on Record
Deed SaleJun 29, 2023 · Amount on Record
Prior SaleApr 5, 1988 · Amount on Record
Deed Document Number20234012702
Last Transfer DateJun 19, 2025
Transfer Doc0004092574
Record UpdatedOct 29, 2026

September 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address6028 FLAGSTAFF RD, BOULDER, CO 80302-9581
Transaction TypeMortgage
Record UpdatedOct 15, 2025
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN

Transferred To (Grantee/Buyer)

NameVerified Name
Address6028 FLAGSTAFF RD, BOULDER, CO 80302-9581

Mortgage

Document Number0004103695
DateSep 29, 2025
Instrument4103695
Lender
NameCROSSCOUNTRY MORTGAGE LLC
TypeMortgage Company
AddressCLEVELAND, OH 44114
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2055

June 2023: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateJun 29, 2023
Property Address6028 FLAGSTAFF RD, BOULDER, CO 80302-9581
Document Number0004012702
Instrument DateJun 26, 2023
Instrument4012702
Transaction TypeTransfer
Record UpdatedJul 28, 2023
Title CompanyLAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$150.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address1436 COUSE ST, TAOS, NM 87571

Transferred To (Grantee/Buyer)

NameVerified Name
Address6028 FLAGSTAFF RD, BOULDER, CO 80302-9581
InvestorPossibly a Property Investor

Mortgage

Document Number0004012703
DateJun 29, 2023
Instrument4012703
Lender
NameCROSSCOUNTRY MORTGAGE LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 1, 2053

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$79,499 (+2.65%) Land $4,699 Building $74,800$1,239,100 (-) Land $139,100 Building $1,100,000
2025$7,678.00 (+4.31%)$77,444 (-15.84%) Land $8,694 Building $68,750$1,239,100 (-9.79%) Land $139,100 Building $1,100,000
2023$7,361.00 (+34.52%)$92,024 (+44.93%) Land $13,239 Building $78,785$1,373,500 (+50.34%) Land $197,600 Building $1,175,900
2022$5,472.00$63,495 Land $8,006 Building $55,489$913,600 Land $115,200 Building $798,400

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
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies4 in force

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 RiskExtreme
above 98.3% of the US · above 99.6% of Colorado
Wildfire Likelihood2% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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

Internet Providers

Source: FCC Broadband Data Collection, based on 20 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
Visionary Broadband
Fixed Wireless		200 / 20
Rise Broadband
Fixed Wireless		50 / 10

May also be available: Magnolia Road Internet Cooperative.

Cell Coverage

5G and 4G LTE (outdoors only)

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