4065 Martin Dr, Boulder, CO 80305 Property Records

Boulder County property record for 4065 Martin Dr, Boulder, CO 80305 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1.5 Baths
Architecture StyleRanch
Year BuiltBuilt 1957
Square Footage1,408 sqft Living Area
Lot Size7,317 sqft (0.168 acres)
Last Sale$172,000 (1998)
Tax Bill$4,205.00 (2025)

Property Details

APN / Parcel Number

Primary APN1577-05-4-30-010
Alternative APNs
  • R0014540
  • 0014540

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Partial Baths1 Partial Baths
Total Rooms6 Rooms
Building Area1,408 sqft Living Area
1st Floor1,408 sqft 1st Floor
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1957
Architectural StyleRanch Style
Exterior MaterialBrick Veneer Exterior
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Lot Area7,317 sqft (0.168 acres)
Patio Area176 sqft Patio

Utilities and HVAC

Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0014540
Street Address4065 MARTIN DR
CityBOULDER
StateCO
Zip80305-5431
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 10 BK 13 MARTIN ACRES 2
Legal Range70
Legal Township1S
Legal Section05
Legal SubdivisionMARTIN ACRES 2 - BO
Legal Block13
Legal Lot Number10
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup1
Census Block1024
Census Tract12507

Owner

Source: Boulder County records · APN 1577-05-4-30-010

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 AddressPO BOX 1877, GRANBY, CO 80446-1877
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Feb 23, 1998
  • Deed Sale Price on Feb 23, 1998
  • Prior Sale Amount on Sep 26, 1990
Deed Doc Number19981774027
Last Transfer DateApr 30, 2012
Transfer Doc0003220639
Record RefreshedSep 20, 2026

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$47,063 (+8.8%) Land $35,190 Building $11,873$692,100 (-) Land $517,500 Building $174,600
2025$4,205.00 (+5.05%)$43,257 (-12.03%) Land $32,344 Building $10,913$692,100 (-5.7%) Land $517,500 Building $174,600
2023$4,003.00 (+9.1%)$49,172 (+27.04%) Land $37,708 Building $11,464$733,900 (+31.78%) Land $562,800 Building $171,100
2022$3,669.00$38,705 Land $28,120 Building $10,585$556,900 Land $404,600 Building $152,300

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