3671 Iris Ave, #9, Boulder, CO 80301 Property Records

Boulder County property record for 3671 Iris Ave, #9, Boulder, CO 80301

Property Summary

Property Type	Condominium
Details	4 bd · 3 ba · 2,150 sqft · built 1997
Lot Size	0.055 acres (2,407 sqft)
Owner	Company Name on File
Last Sale	$300,000 (Oct 2014)
Tax Bill	$5,500 (2025)
Deeds & Mortgages	Mar 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-20-1-16-001`

Property Details

APN / Parcel Number

Primary APN	`1463-20-1-16-001`
Alternative APNs	`R0128908` `0128908`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Building Area	2,150 sqft Living Area
Gross Area	2,650 sqft
1st Floor Area	875 sqft
Upper Floors Area	900 sqft
Basement Area	375 sqft
Finished Basement	375 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Architectural Style	Condo/Apartment
Exterior Material	Combination
Construction Type	Frame
Lot Area	2,407 sqft (0.055 acres)
Garage Type	Attached
Garage Area	500 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0128908
Street Address	3671 IRIS AVE, 9
City	BOULDER
State	CO
Zip	80301-2006
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 9 RUGBY ROW CONDOS 1ST PHASE 2ND SUPP & UND 9.1% INT IN GCE
Legal Range	70
Legal Township	1N
Legal Section	20
Legal Subdivision	RUGBY ROW CONDOS 1ST PHASE 2ND SUPP
Legal Tract	612
Legal Block	1
Legal Unit	9
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1005
Census Tract	12207

Owner

3671 Iris Ave, #9 is owned by a company that bought it in October 2014.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Company Name on File
Mailing Address	PO BOX 6670, DENVER, CO 80206-0670
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 3, 2014 · Amount on File
Deed Sale	Oct 3, 2014 · Amount on File
Prior Sale	Sep 15, 1998 · Amount on File
Deed Document Number	20143406252
Record Updated	Oct 29, 2026

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3671 IRIS AVE, BOULDER, CO 80301-2006
Document Number	0003579238
Instrument Date	Mar 8, 2017
Transaction Type	Mortgage
Record Updated	Mar 24, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3671 IRIS AVE BOULDER CO 803012006, BOULDER, CO 80301-2006

Mortgage

Document Number	0003579238
Date	Mar 9, 2017
Instrument	3579238

Lender

Address	1306 DAMASCUS RD, BLACKHAWK, CO 80422

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate	6%

Tax Assessment & Valuation

The 2025 property tax bill for 3671 Iris Ave, #9 was $5,500.

Source: Boulder County assessment roll, as of September 18, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$57,086 (+0.43%) Building $57,086	$909,500 (-) Building $909,500
2025	$5,500.00	$56,844 Building $56,844	$909,500 Building $909,500
2023	$4,011.00 (-22.04%)	$49,272 (-9.77%) Building $49,272	$735,400 (-6.4%) Building $735,400
2022	$5,145.00	$54,606 Building $54,606	$785,700 Building $785,700

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.

Flood

FEMA maps place 3671 Iris Ave, #9 in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	4 (2013)
Claims Outside the SFHA	2 of 4
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 4 claims

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.

Wildfire

Wildfire risk around 3671 Iris Ave, #9 is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 97.5% of Colorado
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 108 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20
T-Mobile Fixed Wireless	100 / 20