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3304 Folsom St, Boulder, CO 80304 Property Records

Boulder County property record for 3304 Folsom St, Boulder, CO 80304

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.75 ba · 2,316 sqft · built 1889
Lot Size0.116 acres (5,040 sqft)
OwnerCompany Name on Record
Last Sale$557,000 (Feb 2008)
Tax Bill$6,246 (2025)
Deeds & MortgagesJan 2018 Transfer
Flood ZoneZone X (moderate risk)
APN1463-20-3-37-001

Property Details

APN / Parcel Number

Primary APN1463-20-3-37-001
Alternative APNs
  • R0032865
  • 0032865

Interior

Bedrooms3 Beds
Full Baths2.75 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories2 Stories
Building Area2,316 sqft Living Area
1st Floor Area1,512 sqft
Upper Floors Area804 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1889
Effective Year BuiltEffective 1985
Exterior MaterialBrick Veneer
Construction TypeMasonry / Concrete Block
Roof MaterialAsphalt
Lot Area5,040 sqft (0.116 acres)
Garage TypeDetached
Garage Area252 sqft
Parking Spaces1 Parking Space
PorchPorch
Porch Area288 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0032865
Street Address3304 FOLSOM ST
CityBOULDER
StateCO
Zip80304-2404
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 1 IRIS HOLLOW
Legal Range70
Legal Township1N
Legal Section20
Legal SubdivisionIRIS HOLLOW - BO
Legal Tract1970
Legal Block1
Legal Lot Number1
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group1
Census Block1000
Census Tract12107

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 RecordCompany Name on Record
Mailing Address118 WOODACRES RD, EAST PATCHOGUE, NY 11772-6221
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 21, 2008 · Amount on Record
Deed SaleFeb 21, 2008 · Amount on Record
Prior SaleMar 11, 2005 · Amount on Record
Deed Document Number20082911438
Last Transfer DateJan 9, 2018
Transfer Doc0003635396
Record UpdatedOct 29, 2026

January 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateJan 10, 2018
Property Address3304 FOLSOM ST, BOULDER, CO 80304-2404
Document Number0003635396
Instrument DateJan 9, 2018
Instrument3635396
Transaction TypeTransfer
Record UpdatedJan 16, 2018

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address118 WOODACRES RD EAST PATCHOGUE NY 117726221, EAST PATCHOGUE, NY 11772-6221

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$66,518 (+1.53%) Land $20,149 Building $46,369$1,048,200 (-) Land $366,300 Building $681,900
2025$6,246.00 (+7.75%)$65,513 (-5.95%) Land $22,894 Building $42,619$1,048,200 (+0.83%) Land $366,300 Building $681,900
2024$5,797.00 (+1.77%)
2023$5,696.00 (+0.89%)$69,654 (+14.56%) Land $26,606 Building $43,048$1,039,600 (+18.84%) Land $397,100 Building $642,500
2022$5,646.00$60,799 Land $22,657 Building $38,142$874,800 Land $326,000 Building $548,800

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
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 10 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies20 units insured
incl. 10 condo units
Nearby Flood Claims1 (2021)
Claims Outside the SFHA1 of 1
Most Recent ClaimOct 2021 · other causes

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 98% of the US · lower than 99.2% of Colorado
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 533 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
Xfinity
Cable		2,000 / 250
LiveWireNet
Fixed Wireless		250 / 100
CenturyLink
DSL · Fiber in parts of the area		140 / 20

May also be available: AT&T, T-Mobile, Verizon.

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