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3865 Walnut St, Boulder, CO 80301 Property Records

Boulder County property record for 3865 Walnut St, Boulder, CO 80301 · Last verified June 2026

Property Highlights

Property TypeIndustrial > Warehouse, Storage
Year BuiltBuilt 1980
Square Footage12,701 sqft Gross Area
Lot Size1.07 acres
Last Sale$1,075,000 (2018)
Tax Bill$95,798.00 (2025)

Property Details

APN / Parcel Number

Primary APN1463-29-4-00-002
Alternative APNs
  • R0006826
  • 0006826

Interior

Building Area12,701 sqft Gross Area
1st Floor12,701 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1963
Effective Year BuiltEffective 1980
Construction TypeBrick Construction
Lot Area46,629 sqft
Total Buildings2 Total Buildings

Utilities and HVAC

Heating FuelElectric Heating Fuel

Location & Zoning

Account NumberR0006826
Street Address3865 WALNUT ST
CityBOULDER
StateCO
Zip80301-2525
Property UsageIndustrial Property Usage
TypeIndustrial > Warehouse, Storage
Legal DescriptionTR 3060A & 3060 LESS A & LESS 0.988 AC TO HWY 29-1N-70 1.05 AC M/L
Legal Range70
Legal Township1N
Legal Section29
Legal SubdivisionTR, 194-198 - COMMERCIAL
Legal Tract3060A
Legal Block1
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup1
Census Block1036
Census Tract12208

Owner

Source: Boulder County records · APN 1463-29-4-00-002

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 Owner on File
Mailing Address3865 WALNUT ST, BOULDER, CO 80301-2525
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Feb 09, 2022Deed of Trust, Mortgage · Line of Credit
ELEVATIONS CU
May 15, 2018Special Warranty Deed, Transfer
FIDELITY NATIONAL TITLE
May 15, 2018Quit Claim Deed, Transfer
FIDELITY NATIONAL TITLE
Mar 24, 2017Warranty Deed, Transfer
WW REYNOLDS FOUNDATION INC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on May 15, 2018
  • Deed Sale Price on May 15, 2018
  • Prior Sale Amount on Mar 24, 2017
Deed Doc Number20183655455
Prior Transfer DateMay 11, 2018
Prior Transfer Doc0003655455
Record RefreshedSep 20, 2026

February 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address3865 WALNUT ST, BOULDER, CO 80301-2525
Transaction TypeMortgage
Record UpdatedApr 15, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0003944413
DateFeb 09, 2022
Instrument3944413
Lender
NameELEVATIONS CU
TypeCredit Union
AddressBOULDER, CO 80301
Agreement
TypeLine of Credit
AmountAmount Recorded
Term168 Months
DueFeb 08, 2036

May 2018: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateMay 15, 2018
Property Address3865 WALNUT ST, BOULDER, CO 80301-2525
Document Number0003655455
Instrument DateMay 11, 2018
Instrument3655455
Transaction TypeTransfer
Record UpdatedApr 15, 2022
Title CompanyFIDELITY NATIONAL TITLE

Transaction

AmountAmount Recorded
Tax$107.50
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address3865 WALNUT ST, BOULDER, CO 80301-2525

May 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateMay 15, 2018
Property Address3865 WALNUT ST, BOULDER, CO 80301-2525
Document Number0003655453
Instrument DateMay 11, 2018
Instrument3655453
Transaction TypeTransfer
Record UpdatedMay 25, 2018
Title CompanyFIDELITY NATIONAL TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address3865 WALNUT ST BOULDER CO 803012525, BOULDER, CO 80301-2525

March 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateMar 24, 2017
Property Address3865 WALNUT ST, BOULDER, CO 80301-2525
Document Number0003582398
Instrument DateMar 15, 2017
Instrument3582398
Transaction TypeTransfer
Record UpdatedApr 04, 2017
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transaction

AmountAmount Recorded
Loan-to-Value (LTV)LTV on Record
Tax$103.64
Amount AccuracyConfirmed
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address3223 ARAPAHOE AVE #100 BOULDER CO 803031084, 100, BOULDER, CO 80303-1084

Mortgage

Document Number3582400
DateMar 24, 2017
Instrument3582400
Lender
NameWW REYNOLDS FOUNDATION INC
Address1375 WALNUT ST # 10, BOULDER, CO 80302-5291
Agreement
AmountAmount Recorded
Term60 Months
DueMar 23, 2022
Interest
Rate TypeFixed Rate
Rate5%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityBoulder City
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$994,425 (-7.41%) Land $673,900 Building $320,525$3,977,700 (-) Land $2,695,600 Building $1,282,100
2025$95,798.00 (+41.05%)$1,073,979 (+37.48%) Land $727,812 Building $346,167$3,977,700 (+42.06%) Land $2,695,600 Building $1,282,100
2024$67,919.00 (+1.77%)
2023$66,740.00 (+41.33%)$781,200 (+53.62%) Land $472,793 Building $308,407$2,800,000 (+59.68%) Land $1,694,600 Building $1,105,400
2022$47,222.00$508,515 Land $336,400 Building $172,115$1,753,500 Land $1,160,000 Building $593,500

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