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370 Bates Ave, Boulder, CO 80305 Property Records

Boulder County property record for 370 Bates Ave, Boulder, CO 80305 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms2.25 Baths
Year BuiltBuilt 1970
Square Footage2,522 sqft Living Area
Lot Size6,974 sqft (0.16 acres)
OccupancyOwner Occupied
Last Sale$637,000 (2020)
Tax Bill$6,358.00 (2025)

Property Details

APN / Parcel Number

Primary APN1577-05-3-24-004
Alternative APNs
  • R0005257
  • 0005257

Interior

Bedrooms2 Beds
Full Baths2.25 Baths
Partial Baths2 Partial Baths
Total Rooms6 Rooms
Building Area2,522 sqft Living Area
Gross Area2,724 sqft Gross Area
1st Floor1,362 sqft 1st Floor
Basement Area1,362 sqft Basement
Finished Basement1,160 sqft Finished
Unfinished Basement202 sqft Unfinished
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1957
Effective Year BuiltEffective 1970
Architectural StyleRanch Style
Exterior MaterialBrick Veneer Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Lot Area6,974 sqft (0.16 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area341 sqft Garage
Patio Area243 sqft Patio

Utilities and HVAC

Cooling SystemEvaporative Cooling
Heating SystemHot Water Heating

Location & Zoning

Account NumberR0005257
Street Address370 BATES AVE
CityBOULDER
StateCO
Zip80305-5304
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 4 BLK 22 HIGHLAND PARK 5
Legal Range70
Legal Township1S
Legal Section05
Legal SubdivisionHIGHLAND PARK 5 - BO
Legal Block22
Legal Lot Number4
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup2
Census Block2034
Census Tract12505

Owner

Source: Boulder County records · APN 1577-05-3-24-004

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 Record2 Individuals Owners
Mailing Address370 BATES AVE, BOULDER, CO 80305-5304
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Aug 16, 2021Deed of Trust, Mortgage · Conventional Mortgage
BLUELEAF LENDING LLC
Jan 16, 2020Warranty Deed, Transfer · Conventional Mortgage
BANK OF AMERICA

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Jan 16, 2020
  • Deed Sale Price on Jan 16, 2020
  • Nov 30, 1977
Deed Doc Number20203761096
Record RefreshedSep 20, 2026

August 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address370 BATES AVE, BOULDER, CO 80305-5304
Transaction TypeMortgage
Record UpdatedAug 24, 2021
Title CompanyCAPITAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address370 BATES AVE, BOULDER, CO 80305-5304

Mortgage

Document Number0003906910
DateAug 16, 2021
Instrument3906910
Lender
NameBLUELEAF LENDING LLC
TypeLending Institution
AddressCHICAGO, IL 60607
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 01, 2051

January 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJan 16, 2020
Property Address370 BATES AVE, BOULDER, CO 80305-5304
Document Number0003761096
Instrument DateDec 31, 2019
Instrument3761096
Transaction TypeTransfer
Record UpdatedFeb 05, 2020
Title CompanyFIRST INTEGRITY TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$64.00
Amount AccuracyConfirmed
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address370 BATES AVE BOULDER CO 803055304, BOULDER, CO 80305-5304

Mortgage

Document Number3761098
DateJan 16, 2020
Instrument3761098
Lender
NameBANK OF AMERICA
TypeBank
AddressCHARLOTTE, NC 28255
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJan 15, 2050

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$72,549 (+8.8%) Land $58,140 Building $14,409$1,066,900 (-) Land $855,000 Building $211,900
2025$6,358.00 (+14.25%)$66,682 (-2.13%) Land $53,438 Building $13,244$1,066,900 (+4.92%) Land $855,000 Building $211,900
2023$5,565.00 (+14.6%)$68,132 (+30.29%) Land $61,319 Building $6,813$1,016,900 (+35.15%) Land $915,210 Building $101,690
2022$4,856.00$52,292 Land $45,106 Building $7,186$752,400 Land $649,000 Building $103,400

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