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1850 Folsom St, Apt 903, Boulder, CO 80302 Property Records

Boulder County property record for 1850 Folsom St, Apt 903, Boulder, CO 80302

Property Summary

Property TypeCondominium
Details1 bd · 1 ba · 801 sqft · built 1971
Lot Size0.001 acres (25 sqft)
Owner2 Individual Names on File
Last Sale$339,240 (Jul 2015)
Tax Bill$2,691 (2025)
Deeds & MortgagesFeb 2024 Sale
Flood ZoneZone X (moderate risk)
APN1463-29-3-05-088

Property Details

APN / Parcel Number

Primary APN1463-29-3-05-088
Alternative APNs
  • R0076446
  • 0076446

Interior

Bedrooms1 Bed
Full Baths1 Bath
Total Rooms3 Rooms
Units61 Units
Stories1 Story
Building Area801 sqft Living Area
1st Floor Area801 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1971
Effective Year BuiltEffective 1971
Architectural StyleCondo/Apartment
Exterior MaterialBrick Veneer
Construction TypeMasonry / Concrete Block
Lot Area25 sqft (0.001 acres)
Garage TypeCarport
Garage Area162 sqft
CarportCarport
Carport Area162 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0076446
Street Address1850 FOLSOM ST, 903
CityBOULDER
StateCO
Zip80302-5736
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionUNIT 903 & UND .00561 INT GCE HORIZON WEST CONDOS AMENDED 2
Legal Range70
Legal Township1N
Legal Section29
Legal SubdivisionHORIZON WEST CONDOS AMENDED 2 - BO
Legal Block2
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2013
Census Tract12206

Owner

1850 Folsom St, Apt 903 is owned by two individuals who acquired it in December 2023.

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

Owner of Record2 Individual Names on File
Mailing Address5740 FRANKLIN AVE, 101, LOS ANGELES, CA 90028-5738
Owner TypeIndividual

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 27, 2015 · Amount on File
Deed SaleJul 27, 2015 · Amount on File
Prior SaleJan 10, 2003 · Amount on File
Deed Document Number20153462551
Last Transfer DateDec 18, 2023
Transfer Doc0004037984
Record UpdatedOct 29, 2026

February 2024: Beneficiary Deed, Transfer

Document TypeBeneficiary Deed
JurisdictionBOULDER CO
Recording DateFeb 27, 2024
Property Address1850 FOLSOM ST APT 903, 903, BOULDER, CO 80302-5736
Document Number0004037984
Instrument DateDec 18, 2023
Instrument4037984
Transaction TypeTransfer
Record UpdatedMar 25, 2024

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address1850 FOLSOM ST APT 903, 903, BOULDER, CO 80302-5736

Transferred To (Grantee/Buyer)

NameVerified Name
Address5740 FRANKLIN AVE APT 101, 101, LOS ANGELES, CA 90028-5738

Tax Assessment & Valuation

The 2025 property tax bill for 1850 Folsom St, Apt 903 was $2,691.

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$27,638 (-2.08%) Building $27,638$451,600 (-) Building $451,600
2025$2,691.00$28,225 Building $28,225$451,600 Building $451,600
2023$2,356.00 (-14.08%)$30,973 (+4.88%) Building $30,973$462,288 (+8.8%) Building $462,288
2022$2,742.00$29,531 Building $29,531$424,900 Building $424,900

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

FEMA maps place 1850 Folsom St, Apt 903 in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.

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

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 36 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies157 units insured
incl. 121 condo units
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

The area around 1850 Folsom St, Apt 903 has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 663 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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