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412 3rd Ave, Superior (Louisville), CO 80027 Property Records

Boulder County property record for 412 3rd Ave, Superior, CO 80027 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 3.75 ba · 3,869 sqft · built 2026
Lot Size0.197 acres (8,569 sqft)
Owner2 Individual Names on File
Last Sale$485,375 (Nov 2025)
Tax Bill$2,984 (2025)
Deeds & MortgagesJan 2026 Mortgage
Nov 2025 Sale
Flood ZoneZone X (minimal risk)
APN1577-24-0-24-011

Property Details

APN / Parcel Number

Primary APN1577-24-0-24-011
Alternative APN
  • R0509598

Interior

Bedrooms5 Beds
Full Baths3.75 Baths
Half Baths4 Half Baths
Total Rooms13 Rooms
Stories2 Stories
Building Area3,869 sqft Living Area
Gross Area5,341 sqft
1st Floor Area1,424 sqft
Upper Floors Area900 sqft
Basement Area1,418 sqft
Finished Basement1,146 sqft
Unfinished Basement272 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2026
Effective Year BuiltEffective 2026
Architectural StyleSplit Level
Exterior MaterialComposition/Composite
Construction TypeFrame
Roof MaterialAsphalt
Lot Area8,569 sqft (0.197 acres)
Garage TypeAttached
Garage Area1,200 sqft

Exterior Amenities

PorchPorch
Porch Area243 sqft
Patio Area154 sqft
Total Buildings2 Buildings

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0509598
Street Address412 3RD AVE
CitySUPERIOR
StateCO
Zip80027-9614
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 10 & S 6 FT LOT 11 BLK K SOUTH ADDITION TO SUPERIOR
Legal Range70
Legal Township1S
Legal Section24
Legal SubdivisionSUPERIOR & SOUTH - SP
Legal BlockK
Legal Lot Number10
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group1
Census Block1051
Census Tract60602

Owner

Source: Boulder County records · APN 1577-24-0-24-011

Assessment roll updated June 15, 2026 · Last verified June 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 File
Mailing Address464 BLACKFOOT ST, SUPERIOR, CO 80027-8602
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Jan 06, 2026Deed of Trust, Mortgage · Closed-End Mortgage
FIRSTBANK
Nov 17, 2025Warranty Deed, Subdivision Related Transfer
LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 17, 2025 · Amount on Record
Deed SaleNov 17, 2025 · Amount on Record
Deed Document Number20254109879
Record UpdatedSep 20, 2026

January 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address412 3RD AVE, SUPERIOR, CO 80027-9614
Transaction TypeMortgage
Record UpdatedJan 29, 2026
Title CompanyLAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address464 BLACKFOOT ST, SUPERIOR, CO 80027-8602

Mortgage

Document Number0004115585
DateJan 06, 2026
Instrument4115585
Lender
NameFIRSTBANK
TypeBank
AddressDENVER, CO 80215
Agreement
TypeClosed-End Mortgage
AmountAmount Recorded
Term12 Months
DueJan 02, 2027

November 2025: Warranty Deed, Subdivision Related Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateNov 17, 2025
Property Address412 3RD AVE, SUPERIOR, CO 80027-9614
Document Number0004109879
Instrument DateNov 17, 2025
Instrument4109879
Transaction TypeSubdivision Related Transfer
Record UpdatedDec 11, 2025
Title CompanyLAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

AmountAmount Recorded
Tax$48.54
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address110 W EMMA STB, LAFAYETTE, CO 80026

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address464 BLACKFOOT ST, SUPERIOR, CO 80027-8602

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalitySuperior Town
Unified School DistrictBoulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$29,220 (+8.8%) Land $29,220$429,700 (-) Land $429,700
2025$2,984.00 (+114.21%)$26,856 (+99.72%) Land $26,856$429,700 (+68.05%) Land $429,700
2024$1,393.00 (+1.38%)$13,447 (-21.51%) Land $13,447$255,700 (-) Land $255,700
2023$1,374.00 (+117.06%)$17,132 (+182.85%) Land $17,132$255,700 (+193.4%) Land $255,700
2022$633.00$6,057 Land $6,057$87,150 Land $87,150

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130606021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies3 in force
Nearby Flood Claims1 (2013)
Most Recent ClaimSep 2013, river or lake flooding, Severe Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire RiskHigh
above 79% of the US · above 80% of Colorado
Wildfire LikelihoodAbout 1 in 203 per year
ExposureDirect
burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 126 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 2,000
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: Lumen Technologies, Live Wire Networks, Xfinity. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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