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1845 Upland Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1845 Upland Ave, Boulder, CO 80304 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details5 bd · 5.25 ba · 5,356 sqft · built 2018
Lot Size0.996 acres (43,400 sqft)
OwnerCompany Name on File
Last Sale$6,600,000 (Jun 2020)
Tax Bill$38,309 (2025)
Deeds & MortgagesJun 2020 Sale & Mortgage
Apr 2018 Line of Credit
Flood ZoneZone X (moderate risk)
APN1463-18-2-00-017

Property Details

APN / Parcel Number

Primary APN1463-18-2-00-017
Alternative APNs
  • R0033433
  • 0033433

Interior

Bedrooms5 Beds
Full Baths5.25 Baths
Half Baths5 Half Baths
Total Rooms11 Rooms
Stories1 Story
Building Area5,356 sqft Living Area
Gross Area5,850 sqft
1st Floor Area3,718 sqft
Upper Floors Area780 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2018
Effective Year BuiltEffective 2019
Architectural StyleA-Frame
Exterior MaterialWood Shingle
Construction TypeFrame
Roof MaterialMetal
Lot Area43,400 sqft (0.996 acres)
Garage TypeAttached
Garage Area494 sqft
Parking Spaces4 Parking Spaces
Patio Area1,496 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemRadiant

Location & Zoning

Account NumberR0033433
Street Address1845 UPLAND AVE
CityBOULDER
StateCO
Zip80304-0834
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 3022C 18-1N-70
Legal Range70
Legal Township1N
Legal Section18
Legal SubdivisionTR, NBR 126 & 135
Legal Tract3022C
Legal Block2
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2012
Census Tract12105

Owner

Source: Boulder County records · APN 1463-18-2-00-017

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 RecordCompany Name on File
Mailing Address1845 UPLAND AVE, BOULDER, CO 80304-0834
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

DateDocument
Jun 03, 2020Warranty Deed, Transfer
BENT SETH L TRUST (PT)
Apr 02, 2018Trustee's Deed, Construction Loan · Line of Credit
ELEVATIONS CU

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 03, 2020 · Amount on Record
Deed SaleJun 03, 2020 · Amount on Record
Prior SaleOct 20, 2015 · Amount on Record
Deed Document Number20203788463
Record UpdatedSep 20, 2026

June 2020: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJun 03, 2020
Property Address1845 UPLAND AVE, BOULDER, CO 80304-0834
Document Number0003788463
Instrument DateMay 28, 2020
Instrument3788463
Transaction TypeTransfer
Record UpdatedJul 24, 2020
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$660.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address1845 UPLAND AVE BOULDER CO 803040834, BOULDER, CO 80304-0834

Mortgage

Document Number3788465
DateJun 03, 2020
Instrument3788465
Lender
NameBENT SETH L TRUST (PT)
Address710 NORTH ST, LAKE GENEVA, WI 53147-1450
Agreement
AmountAmount Recorded

April 2018: Trustee's Deed, Construction Loan

Document TypeTrustee's Deed
JurisdictionBOULDER CO
Recording DateApr 02, 2018
Property Address1845 UPLAND AVE, BOULDER, CO 80304-0834
Instrument DateMar 27, 2018
Instrument3648323
Transaction TypeConstruction Loan
Record UpdatedApr 11, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
Address1845 UPLAND AVE BOULDER CO 803040834, BOULDER, CO 80304-0834

Mortgage

Document Number0003648323
DateApr 02, 2018
Instrument3648323
Lender
NameELEVATIONS CU
AddressPO BOX 9004, BOULDER, CO 80301-9004
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2026$437,131 (+8.8%) Land $117,205 Building $319,926$6,428,400 (-) Land $1,723,600 Building $4,704,800
2025$38,309.00 (+6.02%)$401,775 (-4.82%) Land $107,725 Building $294,050$6,428,400 (+2.04%) Land $1,723,600 Building $4,704,800
2023$36,134.00 (+16.47%)$422,107 (+26.35%) Land $112,379 Building $309,728$6,300,100 (+31.06%) Land $1,677,300 Building $4,622,800
2022$31,024.00$334,086 Land $90,204 Building $243,882$4,807,000 Land $1,297,900 Building $3,509,100

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 080130121052, 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 HazardModerate
500-Year FloodplainYes
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance CostPremium on Record
median of 46 individual NFIP policies nearby
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies46 in force
Nearby Flood Claims39 (1995–2013)
Claims Outside the SFHA7 of 39
Most Recent ClaimDec 2013, other causes
Claims By Storm
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 36 claims

Wildfire

Wildfire RiskModerate
above 47% of the US · above 30% of Colorado
Wildfire LikelihoodAbout 1 in 735 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 384 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AyvaFixed Wireless (unlicensed)2,500 / 2,500
XfinityCable2,000 / 250
Live Wire NetworksFixed Wireless (licensed-by-rule)250 / 100
Lumen TechnologiesDSL140 / 20
AT&TFixed Wireless100 / 20

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

Mobile Coverage

5G (outdoors only) and 4G LTE

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