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375 S 44th St, Boulder, CO 80305 Property Records

Boulder County property record for 375 S 44th St, Boulder, CO 80305

Property Summary

Property TypeSingle Family Home
Details4 bd · 1.75 ba · 2,085 sqft · built 1957
Lot Size0.196 acres (8,552 sqft)
Owner2 Individual Names on Record
Last Sale$902,000 (Dec 2024)
Tax Bill$5,425 (2025)
Deeds & MortgagesNov 2025 Mortgage
Flood ZoneZone X (minimal risk)
APN1577-05-4-26-021

Property Details

APN / Parcel Number

Primary APN1577-05-4-26-021
Alternative APNs
  • R0010911
  • 0010911

Interior

Bedrooms4 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Total Rooms5 Rooms
Stories1 Story
Building Area2,085 sqft Living Area
Gross Area2,490 sqft
1st Floor Area1,140 sqft
Basement Area1,140 sqft
Finished Basement945 sqft
Unfinished Basement195 sqft
Interior WallsPlywood

Exterior

Year BuiltBuilt 1957
Effective Year BuiltEffective 1985
Architectural StyleRanch
Exterior MaterialBrick Veneer
Construction TypeMasonry / Concrete Block
Roof MaterialAsphalt
Lot Area8,552 sqft (0.196 acres)
Garage TypeAttached
Garage Area210 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0010911
Street Address375 S 44TH ST
CityBOULDER
StateCO
Zip80305-6015
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 21 BLK 9 MARTIN ACRES 2
Legal Range70
Legal Township1S
Legal Section05
Legal SubdivisionMARTIN ACRES 2 - BO
Legal Block9
Legal Lot Number21
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group3
Census Block3010
Census Tract12507

Owner

Source: Boulder County records, as of September 18, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record2 Individual Names on Record
Mailing Address375 S 44TH ST, BOULDER, CO 80305-6015
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 2, 2024 · Amount on Record
Deed SaleDec 2, 2024 · Amount on Record
Prior SaleJun 5, 2001 · Amount on Record
Deed Document Number20244068849
Prior Transfer DateJun 27, 2003
Prior Transfer Doc0002482033
Record UpdatedOct 29, 2026

November 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address375 S 44TH ST, BOULDER, CO 80305-6015
Transaction TypeMortgage
Record UpdatedDec 3, 2025

Transferred To (Grantee/Buyer)

NameVerified Name
Address1200 POPLAR HILL RD, BALTIMORE, MD 21210-1227

Mortgage

Document Number0004108991
DateNov 10, 2025
Instrument4108991
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
AddressCOLUMBUS, OH 43240
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueNov 1, 2045

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityBoulder City
Unified School DistrictBoulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$58,922 (+5.11%) Land $36,727 Building $22,195$936,500 (+4.42%) Land $610,100 Building $326,400
2025$5,425.00 (+3.35%)$56,056 (-13.05%) Land $38,131 Building $17,925$896,900 (-6.79%) Land $610,100 Building $286,800
2023$5,249.00 (+10.88%)$64,467 (+26.46%) Land $44,689 Building $19,778$962,200 (+31.18%) Land $667,000 Building $295,200
2022$4,734.00$50,979 Land $33,145 Building $17,834$733,500 Land $476,900 Building $256,600

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.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies6 in force
Nearby Flood Claims7 (1979–2022)
Claims Outside the SFHA5 of 7
Most Recent ClaimJul 2022 · rainfall accumulation
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 5 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood0.03% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF BOULDER
serves 166,080 people · EPA ID CO0107152
Water SourceSurface water
Last State InspectionSep 2024
Lead2 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityHaloacetic acids
resolved · Jul 2017
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 678 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
CenturyLink
Fiber · DSL in parts of the area		2,000 / 1,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
LiveWireNet
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20

May also be available: AT&T.

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