4221 Tamarack Ct, Boulder, CO 80304 Property Records

Boulder County property record for 4221 Tamarack Ct, Boulder, CO 80304 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 5,110 sqft · built 1988
Lot Size	0.334 acres (14,539 sqft)
Owner	2 Individual Names on File
Last Sale	$2,050,000 (Aug 2020)
Tax Bill	$13,326 (2025)
Deeds & Mortgages	Aug 2020 Sale & Mortgage Apr 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-18-1-03-008`

Property Details

APN / Parcel Number

Primary APN	`1463-18-1-03-008`
Alternative APNs	`R0106237` `0106237`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Half Baths	3 Half Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	5,110 sqft Living Area
Gross Area	6,220 sqft
1st Floor Area	2,029 sqft
Upper Floors Area	1,902 sqft
Basement Area	1,309 sqft
Finished Basement	1,179 sqft
Unfinished Basement	130 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1988
Effective Year Built	Effective 2012
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	14,539 sqft (0.334 acres)
Garage Type	Attached
Garage Area	980 sqft
Parking Spaces	4 Parking Spaces
Porch	Porch
Porch Area	168 sqft
Deck Area	96 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0106237
Street Address	4221 TAMARACK CT
City	BOULDER
State	CO
Zip	80304-0991
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 8 TAMARACK
Legal Range	70
Legal Township	1N
Legal Section	18
Legal Subdivision	TAMARACK SUB - BO
Legal Block	2
Legal Lot Number	8
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2001
Census Tract	12103

Owner

Source: Boulder County records · APN 1463-18-1-03-008

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 Individual Names on File
Mailing Address	4221 TAMARACK CT, BOULDER, CO 80304-0991
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 10, 2020	Warranty Deed, Transfer · Conventional Mortgage ELEVATE FCU
Apr 02, 2019	Warranty Deed, Transfer · ARM GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 10, 2020 · Amount on Record
Deed Sale	Aug 10, 2020 · Amount on Record
Prior Sale	Apr 02, 2019 · Amount on Record
Deed Document Number	20203805289
Record Updated	Sep 20, 2026

August 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 10, 2020
Property Address	4221 TAMARACK CT, BOULDER, CO 80304-0991
Document Number	0003805289
Instrument Date	Aug 06, 2020
Instrument	3805289
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$205.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	4221 TAMARACK CT, 4221, BOULDER, CO 80304-0991

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4221 TAMARACK CT, BOULDER, CO 80304-0991

Mortgage

Document Number	0003805290
Date	Aug 10, 2020
Instrument	3805290

Lender

Name	ELEVATE FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.62%
Adjustable	Adjustable Rate Rider
Type Change Date	Sep 01, 2027
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	7.62%
Index	1-Year LIBOR
Max Rate	7.62%

April 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 02, 2019
Property Address	4221 TAMARACK CT, BOULDER, CO 80304-0991
Document Number	0003705079
Instrument Date	Mar 28, 2019
Instrument	3705079
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	GUARDIAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$127.45
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	4221 TAMARACK CT, BOULDER, CO 80304-0991

Mortgage

Document Number	0003705081
Date	Apr 02, 2019
Instrument	3705081

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	ARM
Amount	Amount Recorded
Term	360 Months
Due	Apr 01, 2049

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Apr 01, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	5.62%
Index	1-Year LIBOR
Max Rate	8.62%

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
Municipality	Boulder City
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		$152,068 (+8.8%) Land $69,965 Building $82,103	$2,236,300 (-) Land $1,028,900 Building $1,207,400
2025	$13,326.00 (+1.97%)	$139,769 (-9.84%) Land $64,306 Building $75,463	$2,236,300 (-3.35%) Land $1,028,900 Building $1,207,400
2023	$13,068.00 (+22.2%)	$155,018 (+34.61%) Land $66,471 Building $88,547	$2,313,700 (+39.63%) Land $992,100 Building $1,321,600
2022	$10,694.00	$115,161 Land $53,626 Building $61,535	$1,657,000 Land $771,600 Building $885,400

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 080130121032, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Cost	Premium on Record median of 31 individual NFIP policies nearby
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	31 in force
Nearby Flood Claims	26 (1995–2014)
Claims Outside the SFHA	14 of 26
Most Recent Claim	May 2014, other causes
Claims By Storm	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 22 claims

Wildfire

Wildfire Risk	Moderate above 46% of the US · above 28% of Colorado
Wildfire Likelihood	About 1 in 1,042 per year
Exposure	Indirect within 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, availability as of December 31, 2025 · Published October 2026 · based on 384 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Ayva	Fixed Wireless (unlicensed)	2,500 / 2,500
Xfinity	Cable	2,000 / 250
Live Wire Networks	Fixed Wireless (licensed-by-rule)	250 / 100
Lumen Technologies	DSL	140 / 20
AT&T	Fixed Wireless	100 / 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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