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540 Maxwell Ave, Boulder, CO 80304 Property Records

Boulder County property record for 540 Maxwell Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms1 Beds
Bathrooms1.75 Baths
Year BuiltBuilt 1989
Square Footage836 sqft Living Area
Lot Size1,820 sqft (0.042 acres)
GarageCarport, 190 sqft
Last Sale$800,000 (2021)
Tax Bill$6,449.00 (2025)

Property Details

APN / Parcel Number

Primary APN1461-25-4-05-006
Alternative APNs
  • R0004511
  • 0004511

Interior

Bedrooms1 Beds
Full Baths1.75 Baths
Partial Baths1 Partial Baths
Total Rooms5 Rooms
Building Area836 sqft Living Area
1st Floor580 sqft 1st Floor
Upper Floors256 sqft Upper Floors
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1909
Effective Year BuiltEffective 1989
Architectural StyleA-Frame Style
Exterior MaterialWood Shingle Exterior
Construction TypeFrame Construction
Roof MaterialAsphalt Roof
Lot Area1,820 sqft (0.042 acres)
Garage TypeCarport Garage
Garage Area190 sqft Garage
CarportCarport
Carport Area190 sqft Carport

Utilities and HVAC

Heating SystemFloor/Wall Furnace Heating

Location & Zoning

Account NumberR0004511
Street Address540 MAXWELL AVE
CityBOULDER
StateCO
Zip80304-3938
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionN 50 FT LOT 4 & N 50 FT OF E 10 FT LOT 5 BLK 4 MAPLETON
Legal Range71
Legal Township1N
Legal Section25
Legal SubdivisionMAPLETON - BO
Legal Block4
Legal Lot Number4
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup4
Census Block4005
Census Tract12101

Owner

Source: Boulder County records · APN 1461-25-4-05-006

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 Address540 MAXWELL AVE, BOULDER, CO 80304-3938
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Jan 21, 2026Special Warranty Deed, Transfer
Dec 28, 2022Deed of Trust, Mortgage · Line of Credit
DIGITAL FCU
Apr 07, 2021Special Warranty Deed, Transfer · Conventional Mortgage
NOVA FINANCIAL & INVESTMENT CORP

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Apr 07, 2021
  • Deed Sale Price on Apr 07, 2021
  • Prior Sale Amount on Nov 03, 1993
Deed Doc Number20213875150
Last Transfer DateJan 15, 2026
Transfer Doc0004117234
Record RefreshedSep 20, 2026

January 2026: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateJan 21, 2026
Property Address540 MAXWELL AVE, BOULDER, CO 80304-3938
Document Number0004117234
Instrument DateJan 15, 2026
Instrument4117234
Transaction TypeTransfer
Record UpdatedFeb 06, 2026

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address540 MAXWELL AVE, BOULDER, CO 80304-3938

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust
Address540 MAXWELL AVE, BOULDER, CO 80304-3938

December 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address540 MAXWELL AVE, BOULDER, CO 80304-3938
Transaction TypeMortgage
Record UpdatedJan 11, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address540 MAXWELL AVE, BOULDER, CO 80304-3938

Mortgage

Document Number0003993290
DateDec 28, 2022
Instrument3993290
Lender
NameDIGITAL FCU
TypeCredit Union
AddressMARLBOROUGH, MA 01752
Agreement
TypeLine of Credit
AmountAmount Recorded
Term480 Months
DueDec 25, 2062
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

April 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateApr 07, 2021
Property Address540 MAXWELL AVE, BOULDER, CO 80304-3938
Document Number0003875150
Instrument DateMar 31, 2021
Instrument3875150
Transaction TypeTransfer
Record UpdatedMar 31, 2022
Title CompanyHERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$80.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address540 MAXWELL AVE, BOULDER, CO 80304-3938

Mortgage

Document Number0003875151
DateApr 07, 2021
Instrument3875151
Lender
NameNOVA FINANCIAL & INVESTMENT CORP
TypeFunding / Finance Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueApr 01, 2051

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$73,590 (+8.8%) Land $56,964 Building $16,626$1,082,200 (-) Land $837,700 Building $244,500
2025$6,449.00 (+17.23%)$67,637 (+0.36%) Land $52,356 Building $15,281$1,082,200 (+7.59%) Land $837,700 Building $244,500
2023$5,501.00 (+20.64%)$67,396 (+37.24%) Land $57,004 Building $10,392$1,005,900 (+42.36%) Land $850,800 Building $155,100
2022$4,560.00$49,109 Land $36,821 Building $12,288$706,600 Land $529,800 Building $176,800

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