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2520 Agate Ln, Boulder, CO 80304 Property Records

Boulder County property record for 2520 Agate Ln, Boulder, CO 80304

Property Summary

Property TypeSingle Family Home
Details4 bd · 3.5 ba · 3,862 sqft · built 1992
Lot Size0.343 acres (14,940 sqft)
Owner2 Company Names on Record
Last Sale$499,000 (Nov 1994)
Tax Bill$11,635 (2025)
Deeds & MortgagesFeb 2021 Transfer
Flood ZoneZone X (minimal risk)
APN1463-18-4-25-004

Property Details

APN / Parcel Number

Primary APN1463-18-4-25-004
Alternative APNs
  • R0105850
  • 0105850

Interior

Bedrooms4 Beds
Full Baths3.5 Baths
Half Baths2 Half Baths
Total Rooms9 Rooms
Stories2 Stories
Building Area3,862 sqft Living Area
Gross Area5,021 sqft
1st Floor Area2,026 sqft
Upper Floors Area1,836 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1992
Effective Year BuiltEffective 1992
Exterior MaterialBrick Veneer
Construction TypeFrame
Roof MaterialConcrete
Lot Area14,940 sqft (0.343 acres)
Garage TypeAttached
Garage Area1,159 sqft
Parking Spaces4 Parking Spaces
PorchPorch
Porch Area138 sqft
Deck Area872 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0105850
Street Address2520 AGATE LN
CityBOULDER
StateCO
Zip80304-1300
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 4 WEDGEWOOD SUB
Legal Range70
Legal Township1N
Legal Section18
Legal SubdivisionWEDGEWOOD SUB - BO
Legal Block2
Legal Lot Number4
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2018
Census Tract12103

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 Company Names on Record
Mailing Address2520 AGATE LN, BOULDER, CO 80304-1300
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleNov 21, 1994 · Amount on Record
Deed SaleNov 21, 1994 · Amount on Record
Prior SaleMar 1, 1993 · Amount on Record
Deed Document Number19941479968
Last Transfer DateJan 26, 2021
Transfer Doc0003858205
Record UpdatedOct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionBOULDER CO
Recording DateFeb 11, 2021
Property Address2520 AGATE LN, BOULDER, CO 80304-1300
Document Number0003858205
Instrument DateJan 26, 2021
Instrument3858205
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address2520 AGATE LN, BOULDER, CO 80304-1300

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$134,810 (+5.09%) Land $62,601 Building $72,209$2,052,500 (-) Land $990,600 Building $1,061,900
2025$11,635.00 (+1.57%)$128,282 (-10.32%) Land $61,913 Building $66,369$2,052,500 (-3.86%) Land $990,600 Building $1,061,900
2023$11,455.00 (+37.33%)$143,039 (+47.8%) Land $63,121 Building $79,918$2,134,900 (+53.31%) Land $942,100 Building $1,192,800
2022$8,341.00$96,779 Land $51,951 Building $44,828$1,392,500 Land $747,500 Building $645,000

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
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 31 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies31 in force
Nearby Flood Claims26 (1995–2014)
Claims Outside the SFHA14 of 26
Most Recent ClaimMay 2014 · other causes
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 22 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 43% of the US · lower than 73% of Colorado
Wildfire Likelihood0.09% 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 341 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: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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