340 Lowell St, Dubuque, IA 52001 Property Records

Dubuque County property record for 340 Lowell St, Dubuque, IA 52001

Property Summary

Property Type	Duplex
Details	2 bd · 4 ba · 1,992 sqft · built 1890
Lot Size	0.22 acres (9,625 sqft)
Owner	2 Owner Names on Record
Last Sale	$90,000 (Oct 2006)
Tax Bill	$1,812 (2024)
Deeds & Mortgages	Mar 2019 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`10-24-176-006`

Property Details

APN / Parcel Number

Primary APN	`10-24-176-006`

Interior

Bedrooms	2 Beds
Full Baths	4 Baths
Half Baths	2 Half Baths
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,992 sqft Total Area
1st Floor Area	996 sqft
Upper Floors Area	996 sqft
Attic Area	996 sqft
Basement Area	996 sqft
Game Room	Game Room

Exterior

Year Built	Built 1890
Architectural Style	Other
Exterior Material	Wood Siding
Construction Type	Wood Frame
Lot Area	9,625 sqft (0.22 acres)
Lot Dimensions	125 ft deep x 77 ft wide
Garage Type	Detached
Garage Area	624 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	348 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air
Heating Fuel	Gas

Location & Zoning

Street Address	340 LOWELL ST
City	DUBUQUE
State	IA
Zip	52001-4438
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	CI
Legal Description	LOT 3-8 & W 1/2 OF LOT 3-7 G D WOOD SUB
Legal Subdivision	PRESCOTT
Legal Lot Number	3-8 4
Jurisdiction	DUBUQUE IA
Township / Civil Division	DUBUQUE
Census Block Group	1
Census Block	1013
Census Tract	600

Owner

Source: Dubuque County records, as of October 6, 2025

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

Owner of Record	2 Owner Names on Record
Mailing Address	340 LOWELL ST, DUBUQUE, IA 52001-4438
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 27, 2006 · Amount on Record
Deed Sale	Oct 27, 2006 · Amount on Record
Deed Document Number	2006-00016737
Record Updated	Jun 8, 2026

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DUBUQUE IA
Property Address	340 LOWELL ST, DUBUQUE, IA 52001-4438
Transaction Type	Mortgage
Record Updated	Apr 2, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000002303
Date	Mar 7, 2019
Instrument	2019-00002303

Lender

Name	DUPACO COMMUNITY CU
Type	Credit Union
Address	DUBUQUE, IA 52002

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Mar 6, 2044

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Dubuque County assessment roll, as of May 1, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$134,600 (-1.25%) Land $35,000 Building $99,600	$134,600 (-1.25%) Land $35,000 Building $99,600
2024	$1,812.00 (-5.82%)
2023		$136,300 (+13.11%) Land $33,000 Building $103,300	$136,300 (+13.11%) Land $33,000 Building $103,300
2022	$1,924.00 Homeowner's exemption	$120,500 Land $24,720 Building $95,780
2021			$120,500 Land $24,720 Building $95,780

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

Flood

Source: FEMA National Flood Hazard Layer, effective August 9, 2021

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Not rated no burnable land within 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	DUBUQUE WATER WORKS serves 59,667 people · EPA ID IA3126052
Water Source	Groundwater
Last State Inspection	Jan 2025
Lead	5 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 599 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
ImOn Communications Fiber	1,000 / 1,000
Mediacom Xtream Cable · Fiber in parts of the area	1,000 / 50
Verizon Fixed Wireless	300 / 20
CenturyLink DSL	140 / 20

May also be available: Comelec Internet Services, Nextlink.

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