512 Cornwall Ave, Waterloo, IA 50702 Property Records

Black Hawk County property record for 512 Cornwall Ave, Waterloo, IA 50702 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,427 sqft · built 1940
Lot Size	0.195 acres (8,500 sqft)
Owner	Individual Name on File
Last Sale	$113,000 (Jan 2006)
Tax Bill	$4,200 (2025)
Deeds & Mortgages	Jan 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8913-35-328-007`

Property Details

APN / Parcel Number

Primary APN	`8913-35-328-007`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,427 sqft Living Area
1st Floor Area	816 sqft
Basement Area	816 sqft
Finished Basement	350 sqft
Flooring	Carpet
Interior Walls	Plaster
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1940
Exterior Material	Aluminum Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	8,500 sqft (0.195 acres)
Lot Dimensions	85 ft deep x 100 ft wide
Garage Type	Mixed
Garage Area	1,464 sqft
Parking Spaces	5 Parking Spaces
Porch	Porch
Porch Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	512 CORNWALL AVE
City	WATERLOO
State	IA
Zip	50702-3820
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	M E GEORGE ADDITION LOT 2
Legal Range	13W
Legal Township	89N
Legal Section	35
Legal Subdivision	M E GEORGE ADDITION
Legal Lot Number	2
Jurisdiction	BLACK HAWK IA
Township / Civil Division	WATERLOO
Census Block Group	1
Census Block	1010
Census Tract	1200

Owner

Source: Black Hawk County records · APN 8913-35-328-007

Assessment roll updated October 17, 2025 · Last verified June 2026

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

Owner of Record	Individual Name on File
Mailing Address	512 CORNWALL AVE, WATERLOO, IA 50702-3820
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 09, 2006 · Amount on Record
Deed Sale	Jan 09, 2006 · Amount on Record
Deed Document Number	200617112
Record Updated	Sep 20, 2026

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BLACK HAWK IA
Property Address	512 CORNWALL AVE, WATERLOO, IA 50702-3820
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	201700012345
Date	Jan 05, 2017
Instrument	2017-00012345

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Jan 01, 2032

Tax Assessment & Valuation

Source: Black Hawk County records · Assessment roll updated October 17, 2025 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Iowa
County	Black Hawk County
Municipality	Waterloo City
Unified School District	Waterloo 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	$4,200.00 Homeowner's exemption	$201,080 (-1.36%) Land $28,000 Building $173,080	$201,080 (-1.36%) Land $28,000 Building $173,080
2024	$4,200.00 (+33.42%)
2023		$203,850 (+33.96%) Land $28,000 Building $175,850	$203,850 (+33.96%) Land $28,000 Building $175,850
2022	$3,148.00 Homeowner's exemption	$152,170 Land $28,000 Building $124,170
2021			$152,170 Land $28,000 Building $124,170

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Black Hawk County (19013C), updated September 27, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 190130012001, 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 Policies	1 in force
Nearby Flood Claims	14 (1979–2018)
Claims Outside the SFHA	3 of 14
Most Recent Claim	Oct 2018, rainfall accumulation

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 399 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Waterloo Telecommunications Utility	Fiber	10,000 / 10,000
Metronet Holdings	Fiber	5,120 / 5,120
Mediacom Communications	Cable	1,000 / 50
LTD Broadband	Fixed Wireless (licensed-by-rule)	150 / 130

May also be available at this address: Verizon, Mediacom Communications, AT&T, AMG Technology Investment Group. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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