572 Union Ave, Boulder, CO 80304 Property Records

Boulder County property record for 572 Union Ave, Boulder, CO 80304

Property Summary

Property Type	Condominium
Details	3 bd · 3.25 ba · 1,620 sqft · built 1989
Lot Size	0.001 acres (25 sqft)
Owner	Individual Name on File
Last Sale	$830,000 (May 2018)
Tax Bill	$4,621 (2025)
Deeds & Mortgages	May 2020 Mortgage May 2018 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1461-13-1-42-002`

Property Details

APN / Parcel Number

Primary APN	`1461-13-1-42-002`
Alternative APN	`R0510381`

Interior

Bedrooms	3 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Building Area	1,620 sqft Living Area
Gross Area	1,996 sqft
1st Floor Area	518 sqft
Upper Floors Area	598 sqft
Basement Area	504 sqft
Finished Basement	504 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1989
Effective Year Built	Effective 2005
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	25 sqft (0.001 acres)
Garage Type	Attached
Garage Area	376 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0510381
Street Address	572 UNION AVE
City	BOULDER
State	CO
Zip	80304-0769
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 2 570S UNION CONDOMINIUMS
Legal Range	71
Legal Township	1N
Legal Section	13
Legal Subdivision	570S UNION CONDOS
Legal Block	1
Legal Lot Number	2
Legal Unit	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1007
Census Tract	12104

Owner

572 Union Ave, a condominium, is owned by an individual who bought it in May 2018.

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

Owner of Record	Individual Name on File
Mailing Address	572 UNION AVE, 2, BOULDER, CO 80304-0769
Owner Type	Individual
Vesting	Joint Tenants

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

Date	Document
May 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU
May 3, 2018	Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 3, 2018 · Amount on File
Deed Sale	May 3, 2018 · Amount on File
Prior Sale	Apr 1, 2009 · Amount on File
Deed Document Number	20183653775
Prior Transfer Date	Oct 14, 2010
Prior Transfer Doc	0003107358
Record Updated	Oct 29, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	572 UNION AVE, BOULDER, CO 80304-0769
Document Number	0003784753
Instrument Date	May 13, 2020
Transaction Type	Mortgage
Record Updated	Jul 10, 2020
Title Company	WFG TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	572 UNION AVE BOULDER CO 803040769, BOULDER, CO 80304-0769

Mortgage

Document Number	0003784753
Date	May 18, 2020
Instrument	3784753

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	May 17, 2035

May 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	May 3, 2018
Property Address	572 UNION AVE, BOULDER, CO 80304-0769
Document Number	0003653775
Instrument Date	May 1, 2018
Instrument	3653775
Transaction Type	Transfer
Record Updated	May 9, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$83.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	572 UNION AVE #2 BOULDER CO 803040769, 2, BOULDER, CO 80304-0769

Mortgage

Document Number	3653777
Date	May 3, 2018
Instrument	3653777

Lender

Name	ELEVATIONS CU
Address	BROOMFIELD, CO 80021

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	May 2, 2033

Tax Assessment & Valuation

The 2025 property tax bill for 572 Union Ave was $4,621.

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		$48,538 (-0.92%) Building $48,538	$783,800 (-) Building $783,800
2025	$4,621.00	$48,988 Building $48,988	$783,800 Building $783,800
2023	$3,981.00 (-4.97%)	$50,330 (+10.36%) Building $50,330	$751,196 (+14.48%) Building $751,196
2022	$4,189.00	$45,606 Building $45,606	$656,200 Building $656,200

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 572 Union Ave in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 2013.

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 58 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	63 units insured incl. 5 condo units
Nearby Flood Claims	14 (2013–2015)
Claims Outside the SFHA	6 of 14
Most Recent Claim	May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 13 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 572 Union Ave is high, ranking above 77% of the US, with a 0.5% annual chance of wildfire.

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

Wildfire Risk	High above 77% of the US · above 78% of Colorado
Wildfire Likelihood	0.5% annual chance
Exposure	Direct burnable vegetation

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 232 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	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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