Carroll County property record for 309 S 4th Ave, Dedham, IA 51440
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,419 sqft · built 1910 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $38,000 (Jun 2022) |
| Tax Bill | $622 (2026) |
| Deeds & Mortgages | Jun 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1516357002 |
| Primary APN | 1516357002 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,419 sqft Living Area |
| Attic | Attic |
| Attic Area | 231 sqft |
| Basement Area | 660 sqft |
| Unfinished Basement | 1,120 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 8,712 sqft (0.2 acres) |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 327 sqft |
| Patio Area | 140 sqft |
| Street Address | 309 S 4TH AVE |
|---|---|
| City | DEDHAM |
| State | IA |
| Zip | 51440-2005 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLOCK 14 LOT 11 |
| Legal Subdivision | DEDHAM |
| Legal Block | 14 |
| Legal Lot Number | 11 |
| Jurisdiction | CARROLL IA |
| Township / Civil Division | NEWTON |
| Census Block Group | 1 |
| Census Block | 1069 |
| Census Tract | 960500 |
309 S 4th Ave is owned and occupied by two individuals who bought it in June 2022.
Source: Carroll County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 309 S 4TH AVE, DEDHAM, IA 51440-2005 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 15, 2022 · Amount on File |
| Deed Sale | Jun 15, 2022 · Amount on File |
| Deed Document Number | 20221994 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CARROLL IA |
| Property Address | 309 S 4TH AVE, DEDHAM, IA 51440-2005 |
| Transaction Type | Mortgage |
| Record Updated | Aug 3, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0020221996 |
|---|---|
| Date | Jun 15, 2022 |
| Instrument | 2022-1996 |
| Name | BANK MIDWEST NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2052 |
| Rate Type | Fixed Rate |
|---|
The 2026 property tax bill for 309 S 4th Ave was $622.
Source: Carroll County assessment roll, as of October 7, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Carroll County |
| Municipality | Dedham City |
| Unified School District | Carroll Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $622.00 | $55,490 (-) Land $7,350 Building $48,140 | $55,490 (-) Land $7,350 Building $48,140 |
| 2025 | $622.00 | $55,490 Land $7,350 Building $48,140 | $55,490 Land $7,350 Building $48,140 |
| 2023 | $43,910 (+15.52%) Land $7,350 Building $36,560 | $43,910 Land $7,350 Building $36,560 | |
| 2022 | $38,010 Land $4,080 Building $33,930 | ||
| 2021 | $38,010 Land $4,080 Building $33,930 | ||
| 2018 | $376.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 309 S 4th Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2013.
Source: FEMA National Flood Hazard Layer, effective September 15, 2017 · 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 Policies | 1 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Jun 2013 · river or lake flooding |
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 risk around 309 S 4th Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 91% 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DEDHAM WATER SUPPLY serves 221 people · EPA ID IA1433016 |
|---|---|
| Water Source | Purchased groundwater from WEST CENTRAL RWA - NISH SYSTEM |
| Last State Inspection | Apr 2025 |
| Lead | 1 ppb (2024) action level 15 ppb |
Listed by EPA as a serious violator for missed monitoring and reporting.
| Water Quality | Selenium resolved · Oct 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 8 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.
Source: FCC Broadband Data Collection, based on 91 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| BTC Fiber | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Windstream DSL | 200 / 20 |
May also be available: Nextlink, Western Iowa Wireless.
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