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5125 51st St, Boulder, CO 80301 Property Records

Boulder County property record for 5125 51st St, Boulder, CO 80301 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms1.75 Baths
Architecture StyleRanch
Year BuiltBuilt 1985
Square Footage3,999 sqft Living Area
Lot Size2.21 acres
GarageAttached, 572 sqft
Tax Bill$9,791.00 (2025)

Property Details

APN / Parcel Number

Primary APN1463-09-0-00-006
Alternative APNs
  • R0029800
  • 0029800

Interior

Bedrooms4 Beds
Full Baths1.75 Baths
Partial Baths1 Partial Baths
Total Rooms10 Rooms
Building Area3,999 sqft Living Area
Gross Area4,571 sqft Gross Area
1st Floor2,286 sqft 1st Floor
Basement Area1,713 sqft Basement
Finished Basement1,713 sqft Finished
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1985
Architectural StyleRanch Style
Exterior MaterialWood Shingle Exterior
Construction TypeFrame Construction
Roof MaterialAsphalt Roof
Lot Area96,577 sqft
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area572 sqft Garage

Exterior Amenities

Total Buildings2 Total Buildings
Shed1 Shed
Deck Area182 sqft Deck
PorchPorch
Porch Area160 sqft Porch

Utilities and HVAC

Heating SystemHot Water Heating

Location & Zoning

Account NumberR0029800
Street Address5125 51ST ST, 5
CityBOULDER
StateCO
Zip80301-4404
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTRS 3459A & 3460 LESS A & LESS MIN 9-1N-70 PER REC #180631 06/17/76 BCR
Legal Range70
Legal Township1N
Legal Section09
Legal SubdivisionFOOTHILLS EAST
Legal Tract3459A
Legal Block2
Legal Lot Number1
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup2
Census Block2050
Census Tract12701

Owner

Source: Boulder County records · APN 1463-09-0-00-006

Assessment roll updated June 15, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individuals Owners
Mailing Address5125 51ST ST, BOULDER, CO 80301-4400
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingTenants In Common

Deeds, Mortgages & Sale History

DateDocument
Aug 01, 2022Intrafamily Transfer, Transfer
Sep 07, 2021Intrafamily Transfer, Transfer · Veterans Administration Mortgage
ROCKET MORTGAGE LLC
Mar 10, 2017Deed of Trust, Mortgage · Line of Credit
FIRSTBANK
Mar 20, 2017Quit Claim Deed, Transfer · Conventional Mortgage
LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Sep 07, 2021
  • Jun 17, 1976
Deed Doc Number20213911968
Last Transfer DateOct 20, 2021
Transfer Doc0003974699
Record RefreshedSep 20, 2026

August 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionBOULDER CO
Recording DateAug 01, 2022
Property Address5125 51ST ST, BOULDER, CO 80301-4400
Document Number0003974699
Instrument DateOct 20, 2021
Instrument3974699
Transaction TypeTransfer
Record UpdatedAug 19, 2022

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants In Common
Address5125 51ST ST, BOULDER, CO 80301-4400

September 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionBOULDER CO
Recording DateSep 07, 2021
Property Address5125 51ST ST, BOULDER, CO 80301-4400
Document Number0003911968
Instrument DateAug 30, 2021
Instrument3911968
Transaction TypeTransfer
Record UpdatedSep 20, 2021
Title CompanyAMROCK INC, AMROCK

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address5125 51ST ST, 5125, BOULDER, CO 80301-4400

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address5125 51ST ST, BOULDER, CO 80301-4400

Mortgage

Document Number0003911969
DateSep 07, 2021
Instrument3911969
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
Agreement
TypeVeterans Administration Mortgage
AmountAmount Recorded
Term360 Months
DueSep 01, 2051

March 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address5125 51ST ST, BOULDER, CO 80301-4400
Document Number0003583278
Instrument DateMar 10, 2017
Transaction TypeMortgage
Record UpdatedJan 09, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address5125 51ST ST #5 BOULDER CO 803014404, 5, BOULDER, CO 80301-4404

Mortgage

Document Number0003583278
DateMar 30, 2017
Instrument3583278
Lender
NameFIRSTBANK
TypeBank
AddressLAKEWOOD, CO 80215
Agreement
TypeLine of Credit
AmountAmount Recorded
Term60 Months
DueMar 29, 2022
Interest
Rate TypeAdjustable Rate

March 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateMar 20, 2017
Property Address5125 51ST ST, BOULDER, CO 80301-4400
Document Number0003581368
Instrument DateMar 08, 2017
Instrument3581368
Transaction TypeTransfer
Record UpdatedMar 31, 2017
Title CompanyATTORNEY ONLY

Transaction

Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address5125 51ST ST BOULDER CO 803014400, BOULDER, CO 80301-4400

Mortgage

Document Number3581369
DateMar 20, 2017
Instrument3581369
Lender
NameLOANDEPOT.COM LLC
TypeFunding / Finance Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 19, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
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$113,397 (+8.8%) Land $50,796 Building $62,601$1,667,600 (-) Land $747,000 Building $920,600
2025$9,791.00 (-2.77%)$104,225 (-14.11%) Land $46,688 Building $57,537$1,667,600 (-7.92%) Land $747,000 Building $920,600
2023$10,070.00 (+31.26%)$121,344 (+41.52%) Land $34,190 Building $87,154$1,811,100 (+46.8%) Land $510,300 Building $1,300,800
2022$7,672.00$85,742 Land $28,043 Building $57,699$1,233,700 Land $403,500 Building $830,200

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