3121 Bell Dr, Boulder, CO 80301 Property Records

Boulder County property record for 3121 Bell Dr, Boulder, CO 80301 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1992
Square Footage	1,947 sqft Living Area
Lot Size	2,023 sqft (0.046 acres)
Occupancy	Owner Occupied
Last Sale	$633,500 (2021)
Tax Bill	$4,396.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-21-7-03-011`
Alternative APNs	`R0096333` `0096333`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	6 Rooms
Building Area	1,947 sqft Living Area
1st Floor	823 sqft 1st Floor
Upper Floors	1,124 sqft Upper Floors
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1992
Architectural Style	Townhouse Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Lot Area	2,023 sqft (0.046 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Detached Garage
Garage Area	200 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Hot Water Heating

Location & Zoning

Account Number	R0096333
Street Address	3121 BELL DR
City	BOULDER
State	CO
Zip	80301-2279
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 11 BLK 1 CATTAIL COVE WEST
Legal Range	70
Legal Township	1N
Legal Section	21
Legal Subdivision	CATTAIL COVE WEST - BO
Legal Block	1
Legal Lot Number	11
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	2
Census Block	2023
Census Tract	12207

Owner

Source: Boulder County records · APN 1463-21-7-03-011

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	Individual Owner on File
Mailing Address	3121 BELL DR, BOULDER, CO 80301-2279
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Aug 02, 2021 Deed Sale Price on Aug 02, 2021 Prior Sale Amount on Jul 05, 2016
Deed Doc Number	20213903972
Prior Transfer Date	Mar 03, 1997
Prior Transfer Doc	0001681589
Record Refreshed	Sep 20, 2026

August 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 02, 2021
Property Address	3121 BELL DR, BOULDER, CO 80301-2279
Document Number	0003903972
Instrument Date	Jul 30, 2021
Instrument	3903972
Transaction Type	Transfer
Record Updated	Aug 11, 2021
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$63.35
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3121 BELL DR, 3121, BOULDER, CO 80301-2279

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3121 BELL DIRVE, BOULDER, CO 80301-2279

Mortgage

Document Number	0003903973
Date	Aug 02, 2021
Instrument	3903973

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 01, 2051

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		$50,170 (+8.8%) Land $22,984 Building $27,186	$737,800 (-) Land $338,000 Building $399,800
2025	$4,396.00 (+14.54%)	$46,113 (-4.2%) Land $21,125 Building $24,988	$737,800 (+2.7%) Land $338,000 Building $399,800
2023	$3,838.00 (+6.61%)	$48,133 (+24.14%) Land $19,966 Building $28,167	$718,400 (+28.77%) Land $298,000 Building $420,400
2022	$3,600.00	$38,774 Land $16,833 Building $21,941	$557,900 Land $242,200 Building $315,700