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830 20th St, Apt 108, Boulder, CO 80302 Property Records

Boulder County property record for 830 20th St, Apt 108, Boulder, CO 80302

Property Summary

Property TypeCondominium
Details1 bd · 1 ba · 589 sqft · built 1963
Lot Size0.001 acres (24 sqft)
Owner2 Individual Names on Record
Last Sale$290,000 (Dec 2019)
Tax Bill$2,174 (2025)
Deeds & MortgagesDec 2019 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1463-31-4-14-008

Property Details

APN / Parcel Number

Primary APN1463-31-4-14-008
Alternative APNs
  • R0083174
  • 0083174

Interior

Bedrooms1 Bed
Full Baths1 Bath
Total Rooms1 Room
Stories1 Story
Building Area589 sqft Living Area
1st Floor Area589 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1963
Effective Year BuiltEffective 1963
Architectural StyleCondo/Apartment
Exterior MaterialBrick Veneer
Construction TypeMasonry / Concrete Block
Lot Area24 sqft (0.001 acres)

Utilities, Heating & Cooling

Heating SystemHot Water

Location & Zoning

Account NumberR0083174
Street Address830 20TH ST, 108
CityBOULDER
StateCO
Zip80302-7736
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionUNIT 108 SAN MARCO SOUTH CONDOS & 2.24% UND INT COMMON ELEMENTS
Legal Range70
Legal Township1N
Legal Section31
Legal SubdivisionSAN MARCO SOUTH CONDOS - BO
Legal Block2
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2013
Census Tract12401

Owner

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

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

Owner of Record2 Individual Names on Record
Mailing Address830 20TH ST, 108, BOULDER, CO 80302-7736
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 4, 2019 · Amount on Record
Deed SaleDec 4, 2019 · Amount on Record
Prior SaleAug 26, 1996 · Amount on Record
Deed Document Number20193752650
Prior Transfer DateApr 4, 1995
Prior Transfer Doc0001514496
Record UpdatedOct 29, 2026

December 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateDec 4, 2019
Property Address830 20TH ST APT 108, 108, BOULDER, CO 80302-7736
Document Number0003752650
Instrument DateDec 2, 2019
Instrument3752650
Transaction TypeTransfer
Record UpdatedDec 16, 2019
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$29.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address830 20TH ST #108 BOULDER CO 803027736, 108, BOULDER, CO 80302-7736

Mortgage

Document Number3752652
DateDec 4, 2019
Instrument3752652
Lender
NameELEVATIONS CU
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 3, 2049

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$21,506 (-2.08%) Building $21,506$351,400 (-) Building $351,400
2025$2,174.00 (+27.81%)$21,963 (-2.47%) Building $21,963$351,400 (+4.54%) Building $351,400
2023$1,701.00 (-15.71%)$22,520 (+7.62%) Building $22,520$336,125 (+11.63%) Building $336,125
2022$2,018.00$20,926 Building $20,926$301,100 Building $301,100

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
Nearby Flood Claims1 (2013)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2013 · Severe Storms, Flooding, Landslides, And Mudslides

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 Likelihood0.02% 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 481 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: Magnolia Road Internet Cooperative.

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