3450 Central Ave, Dubuque, IA 52001 Property Records

Dubuque County property record for 3450 Central Ave, Dubuque, IA 52001 · Last verified October 2025

Property Summary

Property Type	Office Building
Details	8,908 sqft · built 1970
Lot Size	0.323 acres (14,110 sqft)
Owner	2 Company Names on File
Tax Bill	$14,742 (2024)
Flood Zone	Zone X (minimal risk)
APN	`10-11-481-011`

Property Details

APN / Parcel Number

Primary APN	`10-11-481-011`

Interior

Stories	2 Stories
Building Area	8,908 sqft Gross Area
1st Floor Area	3,073 sqft
Basement Area	2,460 sqft

Exterior

Year Built	Built 1970
Exterior Material	Brick Veneer
Roof Material	Urethane Foam
Lot Area	14,110 sqft (0.323 acres)

Utilities, Heating & Cooling

Water Source	Commercial

Location & Zoning

Street Address	3450 CENTRAL AVE
City	DUBUQUE
State	IA
Zip	52001-1104
Property Category	Commercial
Property Type	Commercial > Office > Office Building
Legal Description	LOT 47,48,49 & W 3' OF LOT 46 ALL IN LINEHAN PARK ADD
Legal Subdivision	ALL IN LINEHAN PARK ADD
Legal Lot Number	46-49 48
Jurisdiction	DUBUQUE IA
Township / Civil Division	DUBUQUE
Census Block Group	1
Census Block	1001
Census Tract	500

Owner

Source: Dubuque County records · APN 10-11-481-011

Assessment roll updated May 1, 2025 · Last verified October 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on File
Mailing Address	3450 CENTRAL AVE, DUBUQUE, IA 52001-1104
Occupancy	Owner Occupied
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Dubuque County records · Assessment roll updated May 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	Iowa
County	Dubuque County
Municipality	Dubuque City
Unified School District	Dubuque Community School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$739,900 (+21.06%) Land $63,500 Building $676,400	$739,900 (+21.06%) Land $63,500 Building $676,400
2024	$14,742.00 (+9.93%)
2023		$611,200 (+15.08%) Land $50,800 Building $560,400	$611,200 (+15.08%) Land $50,800 Building $560,400
2022	$13,410.00	$531,130 Land $50,800 Building $480,330
2021			$531,130 Land $50,800 Building $480,330

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Dubuque County (19061C), updated August 9, 2021 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 190610005001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Claims	1 (1979)
Most Recent Claim	Jul 1979, tidal / storm surge

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.