51 Diamond St, Dubuque, IA 52001 Property Records

Dubuque County property record for 51 Diamond St, Dubuque, IA 52001

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,042 sqft · built 1922
Lot Size	0.106 acres (4,600 sqft)
Owner	Individual Name on Record
Last Sale	$142,500 (Aug 2023)
Tax Bill	$1,666 (2025)
Deeds & Mortgages	Aug 2023 Sale & Mortgage Aug 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`10-14-227-003`

Property Details

APN / Parcel Number

Primary APN	`10-14-227-003`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,042 sqft Living Area
1st Floor Area	672 sqft
Attic	Attic
Attic Area	370 sqft
Basement Area	672 sqft
Unfinished Basement	672 sqft
Game Room	Game Room
Interior Walls	Unfinished

Exterior

Year Built	Built 1922
Effective Year Built	Effective 1922
Architectural Style	Bungalow
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Lot Area	4,600 sqft (0.106 acres)
Lot Dimensions	100 ft deep x 46 ft wide
Garage Type	Detached
Garage Area	357 sqft
Parking Spaces	1 Parking Space
Porch	Slab
Porch Area	198 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Forced Air with A/C
Heating Fuel	Gas

Location & Zoning

Street Address	51 DIAMOND ST
City	DUBUQUE
State	IA
Zip	52001-1124
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CI
Legal Description	LOT 37 LINEHAN PARK ADD
Legal Range	02E
Legal Township	89N
Legal Section	14
Legal Subdivision	EISENHOWER
Legal Lot Number	37
Jurisdiction	DUBUQUE IA
Township / Civil Division	DUBUQUE
Census Block Group	1
Census Block	1001
Census Tract	500

Owner

Source: Dubuque County records, as of October 13, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	51 DIAMOND ST, DUBUQUE, IA 52001-1124
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 24, 2023	Warranty Deed, Transfer · Conventional Mortgage DUPACO COMMUNITY CU
Aug 25, 2021	Warranty Deed, Transfer · Conventional Mortgage DUPACO COMMUNITY CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 24, 2023 · Amount on Record
Deed Sale	Aug 24, 2023 · Amount on Record
Prior Sale	Aug 25, 2021 · Amount on Record
Deed Document Number	20238117
Record Updated	Oct 29, 2026

August 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DUBUQUE IA
Recording Date	Aug 24, 2023
Property Address	51 DIAMOND ST, DUBUQUE, IA 52001-1124
Document Number	0000008117
Instrument Date	Aug 24, 2023
Instrument	2023-00008117
Transaction Type	Transfer
Record Updated	Sep 14, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$227.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	51 DIAMOND ST, DUBUQUE, IA 52001-1124

Mortgage

Document Number	0000008118
Date	Aug 24, 2023
Instrument	2023-00008118

Lender

Name	DUPACO COMMUNITY CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2053

August 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DUBUQUE IA
Recording Date	Aug 25, 2021
Property Address	51 DIAMOND ST, DUBUQUE, IA 52001-1124
Document Number	0000014107
Instrument Date	Aug 16, 2021
Instrument	2021-00014107
Transaction Type	Transfer
Record Updated	Sep 8, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$191.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	51 DIAMOND ST, DUBUQUE, IA 52001-1124

Mortgage

Document Number	0000014108
Date	Aug 25, 2021
Instrument	2021-00014108

Lender

Name	DUPACO COMMUNITY CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

Tax Assessment & Valuation

Source: Dubuque County assessment roll, as of October 7, 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	$1,666.00 Homeowner's exemption	$147,000 (+54.74%) Land $20,700 Building $126,300	$147,000 (+54.74%) Land $20,700 Building $126,300
2024	$1,666.00 (+24.14%)
2023		$95,000 (+22.16%) Land $18,400 Building $76,600	$95,000 (+22.16%) Land $18,400 Building $76,600
2022	$1,342.00 Homeowner's exemption	$77,770 Land $13,800 Building $63,970
2021			$77,770 Land $13,800 Building $63,970

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 · 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
Nearby Flood Claims	1 (1979)
Most Recent Claim	Jul 1979 · tidal / storm surge

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	Low lower than 94% of the US · lower than 65% of Iowa
Wildfire Likelihood	Under 0.01% 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	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 154 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Mediacom Xtream Cable	1,000 / 50
T-Mobile Fixed Wireless	100 / 20

May also be available: Comelec Internet Services, ImOn Communications, Verizon.

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