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610 Dewey Ave, Boulder, CO 80304 Property Records

Boulder County property record for 610 Dewey Ave, Boulder, CO 80304

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,093 sqft · built 1910
Lot Size0.114 acres (4,943 sqft)
Owner2 Individual Names on Record
Last Sale$900,000 (Jun 2018)
Tax Bill$7,830 (2025)
Deeds & MortgagesJun 2018 Sale
Flood ZoneZone X (minimal risk)
APN1461-25-1-29-009

Property Details

APN / Parcel Number

Primary APN1461-25-1-29-009
Alternative APNs
  • R0006513
  • 0006513

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area1,093 sqft Living Area
Gross Area1,786 sqft
1st Floor Area1,093 sqft
Basement Area693 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 2000
Architectural StyleRanch
Exterior MaterialWood Shingle
Construction TypeFrame
Roof MaterialAsphalt
Lot Area4,943 sqft (0.114 acres)
PorchPorch
Porch Area55 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHot Water

Location & Zoning

Account NumberR0006513
Street Address610 DEWEY AVE
CityBOULDER
StateCO
Zip80304-3932
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOTS 12-13 BLK 6 NEIKIRK- STEWART
Legal Range71
Legal Township1N
Legal Section25
Legal SubdivisionNEIKIRK-STEWART - BO
Legal Block6
Legal Lot Number12
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group1
Census Block1020
Census Tract12101

Owner

Source: Boulder County records, as of June 15, 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 Address15 LAUREL ST, NEWTON CENTER, MA 02459-2112
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 28, 2018 · Amount on Record
Deed SaleJun 28, 2018 · Amount on Record
Prior SaleApr 21, 1997 · Amount on Record
Deed Document Number20183663195
Prior Transfer DateDec 3, 2004
Prior Transfer Doc0002648144
Record UpdatedSep 20, 2026

June 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJun 28, 2018
Property Address610 DEWEY AVE, BOULDER, CO 80304-3932
Document Number0003663195
Instrument DateJun 27, 2018
Instrument3663195
Transaction TypeTransfer
Record UpdatedJul 10, 2018
Title CompanyHERITAGE TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$90.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address15 LAUREL ST NEWTON CENTER MA 024592112, NEWTON CENTER, MA 02459-2112

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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$89,352 (+8.8%) Land $80,417 Building $8,935$1,314,000 (-) Land $1,182,600 Building $131,400
2025$7,830.00 (+2.07%)$82,126 (-11.23%) Land $73,913 Building $8,213$1,314,000 (-4.84%) Land $1,182,600 Building $131,400
2023$7,671.00 (+17.15%)$92,520 (+31.19%) Land $83,268 Building $9,252$1,380,900 (+36.09%) Land $1,242,810 Building $138,090
2022$6,548.00$70,521 Land $60,687 Building $9,834$1,014,700 Land $873,200 Building $141,500

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
Flood Insurance CostPremium on Record
median of 12 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies16 units insured
incl. 4 condo units
Nearby Flood Claims3 (2013)
Claims Outside the SFHA3 of 3
Most Recent ClaimSep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 RiskModerate
above 59% of the US · above 46% of Colorado
Wildfire Likelihood0.2% annual chance
ExposureIndirect
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 684 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
LiveWireNet
Fixed Wireless		250 / 100
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless		100 / 20

May also be available: Verizon.

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