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735 Mapleton Ave, Boulder, CO 80304 Property Records

Boulder County property record for 735 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3.25 Baths
Year BuiltBuilt 2013
Square Footage4,508 sqft Living Area
Lot Size8,289 sqft (0.19 acres)
Garage190 sqft
Tax Bill$21,989.00 (2025)

Property Details

APN / Parcel Number

Primary APN1461-25-4-03-014
Alternative APNs
  • R0004317
  • 0004317

Interior

Bedrooms4 Beds
Full Baths3.25 Baths
Partial Baths2 Partial Baths
Total Rooms9 Rooms
Building Area4,508 sqft Living Area
1st Floor2,032 sqft 1st Floor
Upper Floors770 sqft Upper Floors
Basement Area1,706 sqft Basement
Finished Basement1,706 sqft Finished
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 2013
Exterior MaterialCombination Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Roof MaterialAsphalt Roof
Lot Area8,289 sqft (0.19 acres)
Garage Area190 sqft Garage

Exterior Amenities

Total Buildings2 Total Buildings
Deck Area155 sqft Deck
PorchPorch
Porch Area315 sqft Porch

Utilities and HVAC

Heating SystemHot Water Heating

Location & Zoning

Account NumberR0004317
Street Address735 MAPLETON AVE
CityBOULDER
StateCO
Zip80304-3991
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOTS 42-43 BLK 3 MAPLETON
Legal Range71
Legal Township1N
Legal Section25
Legal SubdivisionMAPLETON - BO
Legal Block3
Legal Lot Number42
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup4
Census Block4007
Census Tract12101

Owner

Source: Boulder County records · APN 1461-25-4-03-014

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 Address993 GAPTER RD, BOULDER, CO 80303-2922
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Aug 21, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Sep 03, 2019Quit Claim Deed, Transfer
NOT AVAILABLE
Jan 14, 2019Grant Deed, Transfer
Jan 05, 2018Deed of Trust, Mortgage · Line of Credit
ELEVATIONS CU
Jul 27, 2017Quit Claim Deed, Transfer
Quitclaim Document

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Nov 29, 2016
  • Prior Sale Amount on Jun 22, 2016
Deed Doc Number20163559784
Last Transfer DateJul 27, 2017
Transfer Doc0003605591
Record RefreshedSep 20, 2026

August 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateAug 21, 2020
Property Address735 MAPLETON AVE, BOULDER, CO 80304-3991
Document Number0003809018
Instrument DateAug 19, 2020
Instrument3809018
Transaction TypeTransfer
Record UpdatedSep 24, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address736 MAXWELL AVE BOULDER CO 803043943, BOULDER, CO 80304-3943

September 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateSep 03, 2019
Property Address735 MAPLETON AVE, BOULDER, CO 80304-3991
Document Number0003733831
Instrument DateSep 03, 2019
Instrument3733831
Transaction TypeTransfer
Record UpdatedSep 11, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address735 MAPLETON AVE BOULDER CO 803043991, BOULDER, CO 80304-3991

January 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionBOULDER CO
Recording DateJan 14, 2019
Property Address735 MAPLETON AVE, BOULDER, CO 80304-3991
Document Number0003693859
Instrument DateJan 11, 2019
Instrument3693859
Transaction TypeTransfer
Record UpdatedJan 24, 2019

Transaction

Tax$0.00
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address1623 CENTRAL AVE #204 CHEYENNE WY 820014531, 204, CHEYENNE, WY 82001-4531

January 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address735 MAPLETON AVE, BOULDER, CO 80304-3991
Document Number0003634630
Instrument DateJan 05, 2018
Transaction TypeMortgage
Record UpdatedJan 10, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
Address3265 LAFAYETTE DR BOULDER CO 803057114, BOULDER, CO 80305-7114

Mortgage

Document Number0003634630
DateJan 05, 2018
Instrument3634630
Lender
NameELEVATIONS CU
AddressPO BOX 9004, BOULDER, CO 80301-9004
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

July 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateJul 27, 2017
Property Address735 MAPLETON AVE, BOULDER, CO 80304-3991
Document Number0003605591
Instrument DateJul 27, 2017
Instrument3605591
Transaction TypeTransfer
Record UpdatedAug 03, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3265 LAFAYETTE DR BOULDER CO 803057114, BOULDER, CO 80305-7114

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 and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$249,995 (+8.8%) Land $121,761 Building $128,234$3,676,400 (-) Land $1,790,600 Building $1,885,800
2025$21,989.00 (-10.09%)$229,776 (-19.67%) Land $111,913 Building $117,863$3,676,400 (-13.88%) Land $1,790,600 Building $1,885,800
2023$24,457.00 (+2.63%)$286,023 (+11.81%) Land $114,717 Building $171,306$4,269,000 (+15.98%) Land $1,712,200 Building $2,556,800
2022$23,831.00$255,815 Land $86,576 Building $169,239$3,680,800 Land $1,245,700 Building $2,435,100

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