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270 S 38th St, Boulder, CO 80305 Property Records

Boulder County property record for 270 S 38th St, Boulder, CO 80305

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,102 sqft · built 1956
Lot Size0.165 acres (7,178 sqft)
Owner2 Individual Names on File
Last Sale$500 (Feb 1994)
Tax Bill$4,229 (2025)
Deeds & MortgagesMay 2018 Line of Credit
Flood ZoneZone X (minimal risk)
APN1577-05-4-21-009

Property Details

APN / Parcel Number

Primary APN1577-05-4-21-009
Alternative APNs
  • R0014804
  • 0014804

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories1 Story
Building Area2,102 sqft Living Area
Gross Area2,524 sqft
1st Floor Area1,152 sqft
Basement Area1,152 sqft
Finished Basement950 sqft
Unfinished Basement202 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1960
Architectural StyleRanch
Exterior MaterialBrick Veneer
Construction TypeMasonry / Concrete Block
Lot Area7,178 sqft (0.165 acres)
Garage TypeAttached
Garage Area220 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Cooling SystemEvaporative
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0014804
Street Address270 S 38TH ST
CityBOULDER
StateCO
Zip80305-5404
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 9 BLK 4 MARTIN ACRES 2
Legal Range70
Legal Township1S
Legal Section05
Legal SubdivisionMARTIN ACRES 2 - BO
Legal Block4
Legal Lot Number9
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group3
Census Block3005
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 File
Mailing Address270 S 38TH ST, BOULDER, CO 80305-5404
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 24, 1994 · Amount on File
Deed SaleFeb 24, 1994 · Amount on File
Prior SaleDec 5, 1990 · Amount on File
Deed Document Number19941398003
Prior Transfer DateJan 21, 1994
Prior Transfer Doc0001398003
Record UpdatedOct 29, 2026

May 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address270 S 38TH ST, BOULDER, CO 80305-5404
Document Number0003658125
Instrument DateMay 25, 2018
Transaction TypeMortgage
Record UpdatedJun 8, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
Address270 S 38TH ST BOULDER CO 803055404, BOULDER, CO 80305-5404

Mortgage

Document Number0003658125
DateMay 31, 2018
Instrument3658125
Lender
NameELEVATIONS CU
AddressBOULDER, CO 80301
Agreement
TypeLine of Credit
AmountAmount on Record
Term240 Months
DueMay 30, 2038
Interest
Rate TypeAdjustable Rate

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$50,300 (-0.61%) Land $33,252 Building $17,048$809,700 (-) Land $559,000 Building $250,700
2025$4,229.00 (+3.65%)$50,607 (-12.19%) Land $34,938 Building $15,669$809,700 (-5.87%) Land $559,000 Building $250,700
2023$4,080.00 (+15.48%)$57,633 (+28.07%) Land $40,937 Building $16,696$860,200 (+32.85%) Land $611,000 Building $249,200
2022$3,533.00$45,002 Land $30,365 Building $14,637$647,500 Land $436,900 Building $210,600

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
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 Likelihood0.01% 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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