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APN: 162774185 🟢 Tier 1: Verified Full Cadastral Dossier Investor / Non-Owner Occupied

15555 E 40TH AVE BLDG 17

Denver, CO 80239-5795 • 415B County Jurisdiction

Financial & Assessment Core

Assessor Fair Market Value

$207,300

Taxable Assessed Value

$207,300

Est. Benchmark Tax (Unadjusted)

$1,057 / yr

at 0.51% benchmark baseline

Check Tax Equity Comps →

Cadastral Land Area

1,300 sq ft

0.03 Acres

Cadastral Attributes & Deed Registry

Recorded Legal Owner	Avery,Sandra L
Mailing Address	PO BOX 39892, Denver CO
Land Classification	ROWHOUSE
Improvement Share	87% Structure • 13% Land

Federal Regulatory Footprint Tier 2 (Same-Street Corridor: E 40TH AVE)

Environmental & Workplace Safety Hazard Radar

1.0-Mile Spatial Corridor Analysis & EPA/OSHA Compliance Record

100 / 100

Grade D • High Industrial Hazard / Active Violations

Environmental & Safety Assessment for 15555 E 40TH AVE BLDG 17: This parcel carries a calculated Regulatory Risk Score of 100/100 (Grade D — High Industrial Hazard / Active Violations). Spatial analysis (Tier 2 (Same-Street Corridor: E 40TH AVE)) tracks 107 federally regulated industrial and commercial facilities within a 1.0-mile radius, including 0 facilities flagged for Significant Non-Compliance (SNC) by the EPA. Cumulative federal environmental penalties recorded within this corridor total $0.00.

Nearby Regulated Industrial & Commercial Facilities (12 closest within 1.0 mile)

Facility Name & Registry ID	Distance	EPA Compliance Status	Permit Classifications	Penalties
GATEWAY FAIRFIELD INN + SUITES ID: 110070618752 • 16191 EAST 40TH AVENUE	0.00 mi	In Compliance	WATER	$0
BEST WESTERN DIA ID: 110064731599 • 16161 E 40 AVE	0.04 mi	In Compliance	WATER	$0
SPRINGHILL SUITES BY MARRIOTT ID: 110071437855 • 16195 E 40TH AVE	0.12 mi	In Compliance	WATER	$0
BOEING COMPANY-3800 LEWISTON GENERATOR ID: 110066860980 • 3800 LEWISTON ST, SUITE 100	0.14 mi	In Compliance	AIR	$0
PAYCHEX, INC. - EMERGENCY GENERATOR ID: 110056429672 • 4300 KITTREDGE ST., SUITE 100	0.19 mi	In Compliance	AIR	$0
COMCAST CABLE COMM - GEN 1, 4347 AIRPORT ID: 110055582757 • 4347 AIRPORT WAY	0.20 mi	In Compliance	AIR	$0
50780 MCDONALD'S DENVER ID: 110071927164 • 4791 N. AIRPORT WAY	0.22 mi	In Compliance	WATER	$0
RAYMOND JAMES & ASSOCIATES - PROJECT HAL ID: 110055599339 • 16222 EAST 45TH PLACE	0.23 mi	In Compliance	AIR	$0
SHAMROCK FOODS ID: 110070563764 • 22000 E. 38TH AVE.	0.34 mi	In Compliance	WATER	$0
PROLOGIS PARKING LOT ID: 110069569988 • 4545 AIRPORT WAY	0.36 mi	In Compliance	WATER	$0
PROLOGIS- HEADQUARTERS EXPANSION ID: 110040628826 • 4555 AIRPORT WAY	0.37 mi	In Compliance	AIR	$0
GATEWAY BLOCK F ID: 110069473661 • KITTREDGE ST AND BOLLING DR	0.46 mi	In Compliance	WATER	$0

Tax Equity Assessment Comps & Appeal Intelligence

🎯 Inequity Identified (4 Verified Comps)

15555 E 40TH AVE BLDG 17 is cataloged under the 415B County, CO property tax appraisal roll with an assessor fair market valuation of $207,300. Structural improvements constitute 87% ($180,700) of total parcel value, with allocated land value accounting for 13% ($26,600). Based on the prevailing CO benchmark tax rate of 0.51%, estimated annual ad valorem taxes are approximately $1,057/year.

Assessed Land Valuation Baseline

$20.4615 / sq ft

Pure Cadastral Land Allocation ($26,600)

Plat Equity Disparity

Up to 43.9% Lower

Avg 43.0% reduction across 4 comps

Est. Potential Tax Rollback

$58 / yr

Immediate relief against certified assessment roll

Verified Pure Land Comparables (Private Holdings on Immediate Plat):

Comparable APN	Street Address / Owner	Land Area	Certified Land Value	Land Rate / sq ft	Inequity Gap
VERIFIED COMP 162774291	15555 E 40TH AVE BLDG 28 Naumann,Richard J	1,534 sq ft	$17,600	$11.4733	-43.9%
VERIFIED COMP 162774215	15555 E 40TH AVE BLDG 20 Straley,Steven Louis	1,534 sq ft	$17,800	$11.6037	-43.3%
VERIFIED COMP 162774134	15555 E 40TH AVE BLDG 12 Shadan,Gumja	1,534 sq ft	$17,900	$11.6688	-43.0%
VERIFIED COMP 162774142	15555 E 40TH AVE BLDG 13 Anderson,Joseph L	1,534 sq ft	$18,200	$11.8644	-42.0%

⚖️ Certified Valuation Inequity Evidence for Assessment Appeal

Under Colorado property tax statutes and county appraisal equalization guidelines, demonstrating certified neighboring parcels on your immediate tax plat with lower land valuation rates per square foot establishes statutory evidence of unequal assessment. Reference these 4 verified comparables in your formal appeal.

Read Appeal Filing Guide →

Nearby Properties in 415B County

Adjacent Property & Address	City	Just Valuation
15555 E 40TH AVE BLDG 5, Denver, CO	Denver	$217,100
15555 E 40TH AVE BLDG 6, Denver, CO	Denver	$216,000
15555 E 40TH AVE BLDG 7, Denver, CO	Denver	$207,800
15555 E 40TH AVE BLDG 8, Denver, CO	Denver	$225,200
15555 E 40TH AVE BLDG 9, Denver, CO	Denver	$207,400
15555 E 40TH AVE BLDG 10, Denver, CO	Denver	$224,900