Polk County property record for 4147 Mattern Ave, Des Moines, IA 50317
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 728 sqft · built 1936 |
| Lot Size | 0.237 acres (10,360 sqft) |
| Owner | Individual Name on File |
| Last Sale | $60,500 (Dec 2004) |
| Tax Bill | $1,554 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 7923-33-176-011 |
| Primary APN | 7923-33-176-011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 728 sqft Living Area |
| 1st Floor Area | 728 sqft |
| Year Built | Built 1936 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Vinyl |
| Construction Type | Wood Frame |
| Foundation Type | Brick |
| Roof Type | Gable/Hip |
| Roof Material | Asphalt |
| Lot Area | 10,360 sqft (0.237 acres) |
| Lot Dimensions | 140 ft deep x 74 ft wide |
| Garage Type | Detached |
| Garage Area | 308 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Sewer | Connected |
| Street Address | 4147 MATTERN AVE |
|---|---|
| City | DES MOINES |
| State | IA |
| Zip | 50317-3400 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LTS 300, 301 & 302 ELMWOOD PARK |
| Legal Range | 23W |
| Legal Township | 79N |
| Legal Section | 33 |
| Legal Subdivision | ELMWOOD PARK |
| Legal Lot Number | 300,302 301 |
| Jurisdiction | POLK IA |
| Township / Civil Division | LEE |
| Census Block Group | 5 |
| Census Block | 5010 |
| Census Tract | 1900 |
4147 Mattern Ave is owned and occupied by an individual who bought it in December 2004.
Source: Polk County records, as of October 15, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4147 MATTERN AVE, DES MOINES, IA 50317-3400 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Dec 3, 2004 · Amount on File |
| Deed Sale | Dec 3, 2004 · Amount on File |
| Prior Sale | Jun 5, 1998 · Amount on File |
| Deed Document Number | 2005-00052774 |
| Deed Book / Page | 10849 / 0489 |
| Record Updated | Jun 7, 2026 |
Source: Polk County assessment roll, as of May 1, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Polk County |
| Municipality | Des Moines City |
| Unified School District | Des Moines Independent Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $93,300 Land $24,400 Building $68,900 | $93,300 Land $24,400 Building $68,900 | |
| 2024 | $1,554.00 | ||
| 2023 | $87,600 Land $21,600 Building $66,000 | $87,600 Land $21,600 Building $66,000 | |
| 2020 | $1,404.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4147 Mattern Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective August 17, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 11 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 11 (1983–2025) |
| Claims Outside the SFHA | 5 of 11 |
| Most Recent Claim | Jul 2025 · other causes |
| Claims by Event |
|
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 4147 Mattern 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 | DES MOINES WATER WORKS serves 246,055 people · EPA ID IA7727031 |
|---|---|
| Water Source | Purchased surface water from CIWW (DMWW) |
| Last State Inspection | May 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Treatment failure resolved · May 2017 |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 80 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Mediacom Xtream Cable | 2,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: CenturyLink, Metronet.
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