430 Iris Ave, Boulder, CO 80304 Property Records

Boulder County property record for 430 Iris Ave, Boulder, CO 80304 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	1.75 Baths
Year Built	Built 1995
Square Footage	1,944 sqft Living Area
Lot Size	10,588 sqft (0.243 acres)
Occupancy	Owner Occupied
Last Sale	$895,000 (2007)
Tax Bill	$11,813.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-24-4-00-035`
Alternative APNs	`R0008073` `0008073`

Interior

Bedrooms	5 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	1,944 sqft Living Area
Gross Area	2,408 sqft Gross Area
1st Floor	1,232 sqft 1st Floor
Basement Area	784 sqft Basement
Finished Basement	712 sqft Finished
Unfinished Basement	72 sqft Unfinished
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1995
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	10,588 sqft (0.243 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	392 sqft Garage
Porch	Porch
Porch Area	114 sqft Porch

Utilities and HVAC

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

Location & Zoning

Account Number	R0008073
Street Address	430 IRIS AVE
City	BOULDER
State	CO
Zip	80304-1750
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT 402-A-2-K BO
Legal Range	71
Legal Township	1N
Legal Section	24
Legal Subdivision	TR, NBR 101-103,105,107,109,170
Legal Tract	402-A-2-K
Legal Block	2
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	2
Census Block	2011
Census Tract	12101

Owner

Source: Boulder County records · APN 1461-24-4-00-035

Assessment roll updated June 15, 2026 · Last verified August 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	430 IRIS AVE, BOULDER, CO 80304-1750
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 Jun 04, 2007 Deed Sale Price on Jun 04, 2007 Prior Sale Amount on Jan 04, 2007
Deed Doc Number	20072859596
Last Transfer Date	Jan 09, 2024
Transfer Doc	0004035547
Record Refreshed	Sep 20, 2026

February 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Feb 01, 2024
Property Address	430 IRIS AVE, BOULDER, CO 80304-1750
Document Number	0004035547
Instrument Date	Jan 09, 2024
Instrument	4035547
Transaction Type	Transfer
Record Updated	Feb 19, 2024

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	430 IRIS AVE, BOULDER, CO 80304-1750

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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		$134,803 (+8.8%) Land $121,323 Building $13,480	$1,982,400 (-) Land $1,784,160 Building $198,240
2025	$11,813.00 (-1.41%)	$123,900 (-13.01%) Land $111,510 Building $12,390	$1,982,400 (-6.75%) Land $1,784,160 Building $198,240
2023	$11,982.00 (+22.89%)	$142,435 (+35.65%) Land $123,675 Building $18,760	$2,125,900 (+40.71%) Land $1,845,900 Building $280,000
2022	$9,750.00	$105,001 Land $88,814 Building $16,187	$1,510,800 Land $1,277,900 Building $232,900