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4866 Durham St, Boulder, CO 80301 Property Records

Boulder County property record for 4866 Durham St, Boulder, CO 80301

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.25 ba · 1,823 sqft · built 1970
Lot Size0.189 acres (8,210 sqft)
OwnerIndividual Name on Record
Last Sale$615,000 (Jun 2021)
Tax Bill$4,685 (2025)
Deeds & MortgagesJun 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1463-12-4-02-025

Property Details

APN / Parcel Number

Primary APN1463-12-4-02-025
Alternative APNs
  • R0039075
  • 0039075

Interior

Bedrooms3 Beds
Full Baths2.25 Baths
Half Baths2 Half Baths
Total Rooms7 Rooms
Building Area1,823 sqft Living Area
Gross Area2,558 sqft
1st Floor Area798 sqft
Upper Floors Area725 sqft
Basement Area575 sqft
Finished Basement300 sqft
Unfinished Basement275 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1985
Architectural StyleSplit Level
Exterior MaterialBrick Veneer
Construction TypeFrame
Lot Area8,210 sqft (0.189 acres)
Garage TypeAttached
Garage Area460 sqft
Parking Spaces2 Parking Spaces
PorchPorch
Porch Area125 sqft
Patio Area80 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0039075
Street Address4866 DURHAM ST
CityBOULDER
StateCO
Zip80301-4132
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeSR
Legal DescriptionLOT 25 BLK 2 HEATHERWOOD 3
Legal Range70
Legal Township1N
Legal Section12
Legal SubdivisionHEATHERWOOD 3 - BOV
Legal Block2
Legal Lot Number25
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group1
Census Block1002
Census Tract12709

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 RecordIndividual Name on Record
Mailing Address4866 DURHAM ST, BOULDER, CO 80301-4132
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 24, 2021 · Amount on Record
Deed SaleJun 24, 2021 · Amount on Record
Prior SaleMar 25, 2002 · Amount on Record
Deed Document Number20213895094
Prior Transfer DateMay 8, 1998
Prior Transfer Doc0001802855
Record UpdatedSep 20, 2026

June 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateJun 24, 2021
Property Address4866 DURHAM ST, BOULDER, CO 80301-4132
Document Number0003895094
Instrument DateJun 21, 2021
Instrument3895094
Transaction TypeTransfer
Record UpdatedSep 17, 2021
Title CompanyLAND TITLE GUARANTEE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$61.50
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address4866 DURHAM ST, 4866, BOULDER, CO 80301-4132

Transferred To (Grantee/Buyer)

NameVerified Name
Address4866 DURHAM ST, BOULDER, CO 80301-4132

Mortgage

Document Number0003895095
DateJun 24, 2021
Instrument3895095
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJul 1, 2051

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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$50,742 (+8.8%) Land $21,808 Building $28,934$746,200 (-) Land $320,700 Building $425,500
2025$4,685.00 (+11.6%)$46,638 (-6.23%) Land $20,044 Building $26,594$746,200 (+0.53%) Land $320,700 Building $425,500
2023$4,198.00 (+16.42%)$49,734 (+34.94%) Land $21,983 Building $27,751$742,300 (+39.98%) Land $328,100 Building $414,200
2022$3,606.00$36,856 Land $16,152 Building $20,704$530,300 Land $232,400 Building $297,900

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 Policies3 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 RiskModerate
above 60% of the US · above 48% of Colorado
Wildfire Likelihood0.2% annual chance
ExposureDirect
burnable vegetation

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 161 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
CenturyLink
DSL		140 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T.

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