24659 RICHFIELD LOOP, COUNCIL BLUFFS, IA 51503-4271
Mortgage
Document Number
02022/4846
Date
Apr 22, 2022
Book Page
2022/4846
Instrument
2022 1104
Lender
Name
COGENT BANK
Type
Bank
Address
OMAHA, NE 68138
Agreement
Type
Commercial Mortgage
Amount
Amount on Record
May 2019: Warranty Deed, Transfer
Document Type
Warranty Deed
Jurisdiction
IOWA IA
Recording Date
May 8, 2019
Property Address
759 E WASHINGTON ST, MARENGO, IA 52301-1828
Document Number
2019/04802
Book / Page
2019 / 04802
Instrument Date
Apr 29, 2019
Instrument
2019 1273
Transaction Type
Transfer
Record Updated
Apr 16, 2024
Transaction
Amount
Amount on Record
Loan-to-Value (LTV)
LTV on Record
Tax
$111.20
Amount Accuracy
Rounded by County
Additional
Arm's Length
Transferred From (Grantor/Seller)
Name
Verified Name
Transferred To (Grantee/Buyer)
Name
Verified Name
Address
759 E WASHINGTON ST, MARENGO, IA 52301-1828
Mortgage
Document Number
0020191274
Date
May 8, 2019
Instrument
2019 1274
Lender
Name
DAS ACQUISITION
Type
Mortgage Company
Agreement
Type
FHA Mortgage
Amount
Amount on Record
Term
360 Months
Due
May 1, 2049
Mortgage
Document Number
2019/04814
Date
May 8, 2019
Book Page
2019/04814
Instrument
2019 1275
Lender
Name
DAS ACQUISITION
Type
Mortgage Company
Address
SAINT LOUIS, MO 63141
Agreement
Type
Stand-Alone First Mortgage
Amount
Amount on Record
Term
360 Months
Due
May 1, 2049
Tax Assessment & Valuation
The 2026 property tax bill for 759 E Washington St was $1,707, up 7.4% from the year before.
Source: Iowa County assessment roll, as of November 11, 2025
Property Jurisdictions
Type
Name
State
Iowa
County
Iowa County
Municipality
Marengo City
Unified School District
Iowa Valley Community School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2026
$1,707.00 (+7.43%)
$82,880 (-)Land $29,810Building $53,070
$82,880 (-)Land $29,810Building $53,070
2025
$1,589.00
$82,880Land $29,810Building $53,070
$82,880Land $29,810Building $53,070
2023
$1,525.00 (+4.38%)
$73,040 (+7.65%)Land $29,810Building $43,230
$73,040Land $29,810Building $43,230
2022
$1,461.00
$67,850Land $24,620Building $43,230
2021
$67,850Land $24,620Building $43,230
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 759 E Washington St in Zone AH, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective March 9, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone AH high risk · shallow ponding 1–3 ft
100-Year Floodplain
Yes 1% annual chance
Floodway
No
Base Flood Elevation
735.6 ft
Flood Insurance Requirement
Required federally backed loans
Flood Insurance Cost
Premium on File median of 59 policies
Nearby Flood Policies
59 in force
Nearby Flood Claims
5 (1993–2013)
Claims Outside the SFHA
1 of 5
Most Recent Claim
Apr 2013 · Severe Storms, Straight-line Winds, And Flooding
Claims by Event
Severe Storms & Flooding, Jul 1993 · 2 claims
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
Wildfire risk around 759 E Washington St is moderate, ranking above 42% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Moderate above 42% of the US · above 73% of Iowa
Wildfire Likelihood
0.07% annual chance
Exposure
Indirect 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
MARENGO WATER SUPPLY serves 2,435 people · EPA ID IA4843033
Water Source
Groundwater
Last State Inspection
Mar 2024
Lead
1 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. The service area is an EPA estimate; the actual supplier may differ.
Internet Providers
Source: FCC Broadband Data Collection, based on 73 locations within half a mile, as of December 31, 2025