1501 Flagstaff Rd, Boulder, CO 80302 Property Records

Boulder County property record for 1501 Flagstaff Rd, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Other > Exempt (Full or Partial)
Lot Size	193 acres

Primary APN	`1461-36-3-00-001`
Alternative APNs	`R0085740` `0085740`

Lot Area	8,419,548 sqft

Account Number	R0085740
Street Address	1501 FLAGSTAFF RD
State	CO
Property Usage	Other Property Usage
Type	Other > Exempt (Full or Partial)
Legal Description	TR 416E R/W ALSO PT NW 1/4 NW 1/4 AKA LOT 2 LESS PARTS SOLD & SW 1/4 NW 1/4 & SW 1/4 LESS 0.35 ACS M/L TO FLAGSTAFF HOUSE 36-1N-71 TOTAL 81.65 ACS M/L SEE SPLIT 105439
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	TR, NBR 158, 160, 162
Legal Tract	416E
Legal Block	3
Legal Lot Number	2
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3008
Census Tract	12201

Source: Boulder County records · APN 1461-36-3-00-001

Assessment roll updated June 15, 2026 · Last verified June 2026

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

Type	Name
State	Colorado
County	Boulder County
Unified School District	Boulder Valley School District RE-2 (PK - 12)

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
2026		$341 (-3.67%) Land $341	$1,310 (-) Land $1,310
2025	Additional exemption filed	$354 (-2.48%) Land $354	$1,310 (+0.77%) Land $1,310
2023	Additional exemption filed	$363 Land $363	$1,300 Land $1,300