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3860 Elmhurst Pl, Boulder, CO 80305 Property Records

Boulder County property record for 3860 Elmhurst Pl, Boulder, CO 80305

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,660 sqft · built 1960
Lot Size0.161 acres (6,993 sqft)
Owner2 Individual Names on Record
Last Sale$689,000 (Jan 2021)
Tax Bill$5,417 (2025)
Deeds & MortgagesJan 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1577-05-4-11-007

Property Details

APN / Parcel Number

Primary APN1577-05-4-11-007
Alternative APNs
  • R0010199
  • 0010199

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths2 Half Baths
Total Rooms9 Rooms
Stories1 Story
Building Area2,660 sqft Living Area
Gross Area2,800 sqft
1st Floor Area1,400 sqft
Basement Area1,400 sqft
Finished Basement1,260 sqft
Unfinished Basement140 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1975
Architectural StyleRanch
Exterior MaterialBrick Veneer
Construction TypeMasonry / Concrete Block
Roof MaterialAsphalt
Lot Area6,993 sqft (0.161 acres)
Garage TypeCarport
Garage Area324 sqft
CarportCarport
Carport Area324 sqft
Parking Spaces1 Parking Space
Patio Area300 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0010199
Street Address3860 ELMHURST PL
CityBOULDER
StateCO
Zip80305-5504
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 7 BLK 10 WILLIAM MARTIN HOMESTEAD
Legal Range70
Legal Township1S
Legal Section05
Legal SubdivisionWILLIAM MARTIN HOMESTEAD - BO
Legal Block10
Legal Lot Number7
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group1
Census Block1022
Census Tract12507

Owner

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

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

Owner of Record2 Individual Names on Record
Mailing Address3860 ELMHURST PL, BOULDER, CO 80305-5504
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 14, 2021 · Amount on Record
Deed SaleJan 14, 2021 · Amount on Record
Prior SaleAug 26, 2003 · Amount on Record
Deed Document Number20213850900
Transfer Doc0001752576
Record UpdatedOct 29, 2026

January 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateJan 14, 2021
Property Address3860 ELMHURST PL, BOULDER, CO 80305-5504
Document Number0003850900
Instrument DateJan 12, 2021
Instrument3850900
Transaction TypeTransfer
Record UpdatedMar 31, 2022
Title CompanyGUARDIAN TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$68.90
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address3860 ELMHURST PL, BOULDER, CO 80305-5504

Mortgage

Document Number0003850901
DateJan 14, 2021
Instrument3850901
Lender
NameCHERRY CREEK MORTGAGE CO INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueFeb 1, 2051

Tax Assessment & Valuation

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$57,059 (+0.42%) Land $32,756 Building $24,303$909,100 (-) Land $551,700 Building $357,400
2025$5,417.00 (+12.41%)$56,819 (-3.08%) Land $34,481 Building $22,338$909,100 (+3.9%) Land $551,700 Building $357,400
2023$4,819.00 (+1.82%)$58,625 (+16.86%) Land $40,408 Building $18,217$875,000 (+21.22%) Land $603,100 Building $271,900
2022$4,733.00$50,165 Land $29,968 Building $20,197$721,800 Land $431,200 Building $290,600

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
Flood Insurance CostPremium on Record
median of 25 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies25 in force
Nearby Flood Claims16 (1995–2013)
Claims Outside the SFHA2 of 16
Most Recent ClaimSep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 14 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

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

Wildfire RiskLow
lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood0.01% 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 678 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
CenturyLink
Fiber · DSL in parts of the area		2,000 / 1,000
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.

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