13021 E 21st Ave, Aurora, CO 80045 Property Records

Adams County property record for 13021 E 21st Ave, Aurora, CO 80045

Property Summary

Property Type	Residential Vacant Land
Lot Size	0.242 acres (10,550 sqft)
Owner	Company Name on File
Tax Bill	$422 (2025)
APN	`1823-36-1-09-006`

Property Details

APN / Parcel Number

Primary APN	`1823-36-1-09-006`
Alternative APNs	`0182336109006` `R0204711`

Exterior

Architectural Style	Multi-Family
Lot Area	10,550 sqft (0.242 acres)

Location & Zoning

Account Number	R0204711
Street Address	13021 E 21ST AVE
City	AURORA
State	CO
Zip	80045-7454
Property Category	Residential
Property Type	Vacant Land > Residential
Legal Description	COLORADO SCIENCE AND TECHNOLOGY PARK AT FITZSIMONS SUBD FLG NO 7 BLK 1 LOT 2
Legal Range	67W
Legal Township	03S
Legal Section	36
Legal Quarter	1
Legal Subdivision	COLORADO SCIENCE AND TECHNOLOGY PARK AT
Legal Block	1
Legal Lot Number	2
Jurisdiction	ADAMS CO
Township / Civil Division	EAST ADAMS
Census Block Group	3
Census Block	3017
Census Tract	8402

Owner

Source: Adams County records · APN 1823-36-1-09-006

Assessment roll updated January 21, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	4582 S ULSTER ST, 1700, DENVER, CO 80237-2641
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Aurora City
Unified School District	Adams-Arapahoe School District 28J (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$422.00 (-29.43%)	$12,910 (+126.09%) Land $12,910	$189,900 (+125%) Land $189,900
2024	$598.00 (-6.85%)
2023	$642.00 (-34.29%)	$5,710 (-33.6%) Land $5,710	$84,400 (-33.33%) Land $84,400
2022	$977.00	$8,600 Land $8,600	$126,600 Land $126,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 2, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not included in the FIRM
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.6% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000

May also be available: AT&T, Live Wire Networks, Lumen Technologies, Verizon.

Based on FCC filings for 27 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF AURORA serves 533,407 people
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	5 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.