623 Maynard Ave, Waterloo, IA 50701 Property Records

Black Hawk County property record for 623 Maynard Ave, Waterloo, IA 50701

Property Summary

Property Type	Single Family Home
Details	4 bd · 1 ba · 1,082 sqft · built 1941
Lot Size	0.093 acres (4,040 sqft)
Owner	Company Name on File
Tax Bill	$2,024 (2025)
Deeds & Mortgages	Apr 2022 Sale & Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`8913-22-153-008`

Property Details

APN / Parcel Number

Primary APN	`8913-22-153-008`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,082 sqft Living Area
1st Floor Area	704 sqft
Attic	Attic
Attic Area	246 sqft
Basement Area	704 sqft
Finished Basement	225 sqft
Unfinished Basement	704 sqft
Flooring	Carpet
Interior Walls	Plaster

Exterior

Year Built	Built 1941
Effective Year Built	Effective 1941
Exterior Material	Aluminum Siding
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	4,040 sqft (0.093 acres)
Lot Dimensions	101 ft deep x 40 ft wide
Garage Type	Detached
Garage Area	240 sqft
Parking Spaces	1 Parking Space
Patio Area	132 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	623 MAYNARD AVE
City	WATERLOO
State	IA
Zip	50701-2120
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	HUMMEL ADDITION ALL LOT 15 EXC N 10 FT
Legal Range	13W
Legal Township	89N
Legal Section	22
Legal Subdivision	HUMMEL ADDITION
Legal Lot Number	15
Jurisdiction	BLACK HAWK IA
Township / Civil Division	WATERLOO
Census Block Group	2
Census Block	2003
Census Tract	400

Owner

Source: Black Hawk County records · APN 8913-22-153-008

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	Company Name on File
Mailing Address	PO BOX 203, WATERLOO, IA 50704-0203
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Aug 08, 2012
Transfer Doc	2013002825
Record Updated	Sep 20, 2026

April 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BLACK HAWK IA
Recording Date	Apr 25, 2022
Property Address	623 MAYNARD AVE, WATERLOO, IA 50701-2120
Document Number	202200020664
Instrument Date	Apr 21, 2022
Instrument	202200020664
Transaction Type	Transfer
Record Updated	May 05, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$154.40
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 203, WATERLOO, IA 50704-0203

Mortgage

Document Number	202200020666
Date	Apr 25, 2022
Instrument	202200020666

Lender

Name	FARMERS STATE BANK
Type	Bank

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 22, 2052

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	$2,024.00	$113,540 (+21.64%) Land $11,570 Building $101,970	$113,540 (+21.64%) Land $11,570 Building $101,970
2024	$2,024.00 (+27.94%)
2023		$93,340 (+29.57%) Land $11,570 Building $81,770	$93,340 (+29.57%) Land $11,570 Building $81,770
2022	$1,582.00	$72,040 Land $11,570 Building $60,470
2021			$72,040 Land $11,570 Building $60,470

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 27, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Metronet Holdings Fiber	5,120 / 5,120
Mediacom Communications Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
LTD Broadband Fixed Wireless	150 / 130
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20
AMG Technology Investment Group Fixed Wireless	100 / 20

Based on FCC filings for 273 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	WATERLOO WATER WORKS serves 69,504 people
Water Source	Groundwater
Last State Inspection	Nov 2023
Lead	2 ppb (2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ. The full violation and enforcement history is in the system's EPA record.