834 Aurora Ave, Boulder, CO 80302 Property Records

Boulder County property record for 834 Aurora Ave, Boulder, CO 80302

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.25 ba · 2,703 sqft · built 1939
Lot Size	0.146 acres (6,345 sqft)
Owner	2 Individual Names on Record
Last Sale	$725,000 (May 2008)
Tax Bill	$11,956 (2025)
Deeds & Mortgages	Feb 2023 Mortgage Jul 2020 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`1461-36-4-20-001`

Property Details

APN / Parcel Number

Primary APN	`1461-36-4-20-001`
Alternative APNs	`R0002962` `0002962`

Interior

Bedrooms	4 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,703 sqft Living Area
Gross Area	3,328 sqft
1st Floor Area	1,421 sqft
Basement Area	767 sqft
Finished Basement	522 sqft
Unfinished Basement	245 sqft
Interior Walls	Plaster

Exterior

Year Built	Built 1939
Effective Year Built	Effective 2000
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Roof Material	Asphalt
Lot Area	6,345 sqft (0.146 acres)
Garage Type	Attached
Garage Area	380 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	160 sqft
Patio Area	403 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0002962
Street Address	834 AURORA AVE
City	BOULDER
State	CO
Zip	80302-7110
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 1-2 BLK 4 CHAUTAUQUA HEIGHTS
Legal Range	71
Legal Township	1N
Legal Section	36
Legal Subdivision	CHAUTAUQUA HEIGHTS - BO
Legal Block	4
Legal Lot Number	1
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3023
Census Tract	12201

Owner

Source: Boulder County records, as of September 18, 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 Record
Mailing Address	834 AURORA AVE, BOULDER, CO 80302-7110
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Feb 16, 2023	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN FINANCING CORP
Jul 2, 2020	Deed of Trust, Mortgage · Line of Credit TCF NATIONAL BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 30, 2008 · Amount on Record
Deed Sale	May 30, 2008 · Amount on Record
Prior Sale	Aug 26, 1997 · Amount on Record
Deed Document Number	20082933407
Record Updated	Oct 29, 2026

February 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	834 AURORA AVE, BOULDER, CO 80302-7110
Transaction Type	Mortgage
Record Updated	Feb 23, 2023
Title Company	FITCO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	834 AURORA AVE, BOULDER, CO 80302-7110

Mortgage

Document Number	0003997542
Date	Feb 16, 2023
Instrument	3997542

Lender

Name	AMERICAN FINANCING CORP
Type	Lending Institution
Address	AURORA, CO 80014

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2038

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	834 AURORA AVE, BOULDER, CO 80302-7110
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003795698
Date	Jul 2, 2020
Instrument	3795698

Lender

Name	TCF NATIONAL BANK
Type	Bank
Address	SIOUX FALLS, SD 57106

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

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		$131,675 (+5%) Land $91,630 Building $40,045	$2,006,400 (-) Land $1,417,500 Building $588,900
2025	$11,956.00 (+7.13%)	$125,400 (-5.65%) Land $88,594 Building $36,806	$2,006,400 (+1.14%) Land $1,417,500 Building $588,900
2023	$11,160.00 (+13.3%)	$132,915 (+25.3%) Land $91,395 Building $41,520	$1,983,800 (+29.97%) Land $1,364,100 Building $619,700
2022	$9,850.00	$106,078 Land $77,110 Building $28,968	$1,526,300 Land $1,109,500 Building $416,800

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

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 Record median of 34 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	34 in force
Nearby Flood Claims	29 (1983–2025)
Claims Outside the SFHA	10 of 29
Most Recent Claim	Apr 2025 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 19 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

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

Wildfire Risk	Moderate above 54% of the US · lower than 62% of Colorado
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 550 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Magnolia Road Internet Cooperative, Verizon.

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