1834 Iris Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1834 Iris Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	3.25 Baths
Year Built	Built 2000
Square Footage	2,925 sqft Living Area
Lot Size	6,631 sqft (0.152 acres)
Occupancy	Owner Occupied
Last Sale	$942,000 (2020)
Tax Bill	$9,935.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-19-3-53-003`
Alternative APNs	`R0108004` `0108004`

Interior

Bedrooms	4 Beds
Full Baths	3.25 Baths
Partial Baths	2 Partial Baths
Total Rooms	9 Rooms
Building Area	2,925 sqft Living Area
Gross Area	3,475 sqft Gross Area
1st Floor	1,157 sqft 1st Floor
Upper Floors	968 sqft Upper Floors
Basement Area	888 sqft Basement
Finished Basement	800 sqft Finished
Unfinished Basement	88 sqft Unfinished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1990
Effective Year Built	Effective 2000
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Lot Area	6,631 sqft (0.152 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	462 sqft Garage
Deck Area	100 sqft Deck

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0108004
Street Address	1834 IRIS AVE
City	BOULDER
State	CO
Zip	80304-2235
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 3 IRIS PLACE & 25% OUTLOTA SPLIT FROM ID 3137
Legal Range	70
Legal Township	1N
Legal Section	19
Legal Subdivision	IRIS PLACE - BO
Legal Block	2
Legal Lot Number	3
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	2
Census Block	2000
Census Tract	12106

Owner

Source: Boulder County records · APN 1463-19-3-53-003

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	1834 IRIS AVE, BOULDER, CO 80304-2235
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 09, 2020 · Amount on Record
Deed Sale	Jul 09, 2020 · Amount on Record
Prior Sale	May 05, 1998 · Amount on Record
Deed Doc Number	20203796889
Prior Transfer Date	Apr 14, 2003
Prior Transfer Doc	0002452189
Record Refreshed	Sep 20, 2026

July 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 09, 2020
Property Address	1834 IRIS AVE, BOULDER, CO 80304-2235
Document Number	0003796889
Instrument Date	Jul 08, 2020
Instrument	3796889
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$94.20
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1834 IRIS AVE, BOULDER, CO 80304-2235

Mortgage

Document Number	0003796890
Date	Jul 09, 2020
Instrument	3796890

Lender

Name	FIRST WESTERN TRUST BANK
Type	Bank

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	4%
Adjustable	Document includes a rider for adjustable-rate mortgage with a specific rate change date.
Type Change Date	Aug 01, 2030
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	9%
Index	1-Year LIBOR
Max Rate	9%

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		$113,370 (+8.8%) Land $57,494 Building $55,876	$1,667,200 (-) Land $845,500 Building $821,700
2025	$9,935.00 (+2.88%)	$104,200 (-8.25%) Land $52,844 Building $51,356	$1,667,200 (-1.65%) Land $845,500 Building $821,700
2024	$9,657.00 (+1.77%)
2023	$9,489.00 (+18.42%)	$113,572 (+32.92%) Land $55,101 Building $58,471	$1,695,100 (+37.88%) Land $822,400 Building $872,700
2022	$8,013.00	$85,443 Land $41,797 Building $43,646	$1,229,400 Land $601,400 Building $628,000