3604 Bison Dr, Boulder, CO 80302 Property Records

Boulder County property record for 3604 Bison Dr, Boulder, CO 80302 · Last verified June 2026

Property Highlights

Property Type	Vacant Land > Uncategorized
Lot Size	6.26 acres
Last Sale	$350,000 (2022)
Tax Bill	$8,748.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1579-10-0-00-030`
Alternative APNs	`R0080698` `0080698`

Exterior

Lot Area	272,918 sqft

Location & Zoning

Account Number	R0080698
Street Address	3604 BISON DR
City	BOULDER
State	CO
Zip	80302-9528
Property Usage	Vacant Land Property Usage
Type	Vacant Land > Uncategorized
Legal Description	TRS 4744 & 4744A & 4744B 10-1S-71 6.27 AC M/L REC #323859
Legal Range	71
Legal Township	1S
Legal Section	10
Legal Subdivision	TR, NBR 910 WALKER RANCH AREA
Legal Tract	4744
Legal Block	4
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	4
Census Block	4008
Census Tract	12510

Owner

Source: Boulder County records · APN 1579-10-0-00-030

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 Record	2 Individuals Owners
Mailing Address	5533 FLAGSTAFF RD, BOULDER, CO 80302-9513
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Date	Document
Oct 19, 2022	Special Warranty Deed, Transfer LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY
Jul 20, 2022	Deed, Transfer
Oct 31, 2019	Grant Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Oct 19, 2022 Deed Sale Price on Oct 19, 2022 Prior Sale Amount on Feb 21, 1979
Deed Doc Number	20223985925
Record Refreshed	Sep 20, 2026

October 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 19, 2022
Property Address	3604 BISON DR, BOULDER, CO 80302-9528
Document Number	0003985925
Instrument Date	Oct 14, 2022
Instrument	3985925
Transaction Type	Transfer
Record Updated	Oct 25, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount Recorded
Tax	$35.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	PO BOX 244, OJAI, CA 93024-0244

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	5533 FLAGSTAFF RD, BOULDER, CO 80302-9513

July 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 20, 2022
Property Address	3604 BISON DR, BOULDER, CO 80302-9528
Document Number	0003972676
Instrument Date	Jul 20, 2022
Instrument	3972676
Transaction Type	Transfer
Record Updated	Jun 07, 2023

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 244, OJAI, CA 93024-0244

October 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 31, 2019
Property Address	3604 BISON DR, BOULDER, CO 80302-9528
Document Number	0003746031
Instrument Date	Oct 22, 2019
Instrument	3746031
Transaction Type	Transfer
Record Updated	Nov 12, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1740 BROADWAY ST C7300-488 DENVER CO 80274, DENVER, CO 80274

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	Boulder 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$90,584 (-3.7%) Land $90,584	$348,400 (-) Land $348,400
2025	$8,748.00 (+36.69%)	$94,068 (+32.53%) Land $94,068	$348,400 (+36.95%) Land $348,400
2023	$6,400.00 (+9.81%)	$70,980 (+17.84%) Land $70,980	$254,408 (+22.49%) Land $254,408
2022	$5,828.00	$60,233 Land $60,233	$207,700 Land $207,700

3604 Bison Dr, Boulder, CO 80302 Property Records

Property Highlights

Property Details

APN / Parcel Number

Exterior

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

October 2022: Special Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

July 2022: Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

October 2019: Grant Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

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