700 4TH ST #505 SIOUX CITY IA 511011741, 505, SIOUX CITY, IA 51101-1741
Mortgage
Document Number
1940
Date
Aug 16, 2018
Instrument
1940
Lender
Name
PIONEER BK
Type
Bank
Address
SERGEANT BLUFF, IA 51054
Agreement
Type
Conventional with PMI
Amount
Amount on Record
Term
120 Months
Due
Aug 15, 2028
Interest
Rate Type
Adjustable Rate
Rate
4.75%
Tax Assessment & Valuation
Source: Woodbury County assessment roll, as of May 1, 2025
Property Jurisdictions
Type
Name
State
Iowa
County
Woodbury County
Municipality
Sioux City
Unified School District
Sioux City Community School District (PK - 12)
Tax Bill & Assessment History
Year
Assessed Value
Assessed Market Value
2025
$13,500Land $13,500
$13,500Land $13,500
2023
$11,100
$11,100
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Flood
FEMA maps place 700 4th St in Zone X, an area of moderate flood risk, though there have been 1 flood claim nearby since 2010.
Source: FEMA National Flood Hazard Layer, effective July 22, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X moderate risk
500-Year Floodplain
Yes 0.2% annual chance
Flood Insurance Requirement
Not required lenders may require it
Nearby Flood Policies
3 in force
Nearby Flood Claims
1 (2010)
Claims Outside the SFHA
1 of 1
Most Recent Claim
Mar 2010 · rainfall accumulation
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
The area around 700 4th St has no burnable land within ember reach, so its wildfire risk is not rated.
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
SIOUX CITY WATER SUPPLY serves 85,791 people · EPA ID IA9778054
Water Source
Groundwater influenced by surface water
Last State Inspection
Feb 2024
Lead
2 ppb (2023–2025) action level 15 ppb
Violations Reported to EPA
Water Quality
Total trihalomethanes resolved · Oct 2019
Treatment and Procedure
Treatment Techniques Mar 2017
Monitoring and Reporting
2 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 153 locations within half a mile, as of December 31, 2025
Provider
Max Down / Up (Mbps)
Sparklight Cable
1,000 / 50
May also be available: AT&T, CenturyLink, ImOn Communications, Long Lines Metro, Metronet, Nextlink, Verizon.