Monona County property record for 710 Emerald St, Onawa, IA 51040
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 512 sqft · built 1920 |
| Lot Size | 0.78 acres (33,977 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $418 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 834504226003 |
| Primary APN | 834504226003 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 512 sqft Living Area |
| 1st Floor Area | 512 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 33,977 sqft (0.78 acres) |
| Lot Dimensions | 295 ft deep x 8 ft wide |
| Porch | Porch |
| Porch Area | 48 sqft |
| Patio Area | 140 sqft |
| Cooling System | None |
|---|
| Street Address | 710 EMERALD ST |
|---|---|
| City | ONAWA |
| State | IA |
| Zip | 51040-1137 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 04-83-45 PT SW NW |
| Legal Range | 45W |
| Legal Township | 83N |
| Legal Section | 04 |
| Jurisdiction | MONONA IA |
| Township / Civil Division | ONAWA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 960300 |
Source: Monona County assessment roll, as of May 19, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 718 EMERALD ST, ONAWA, IA 51040-1137 |
| Owner Type | Individual |
| Vesting | Married Couple |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Jan 28, 2025 |
| Transfer Doc | 0000000112 |
| Record Updated | Sep 20, 2026 |
Source: Monona County assessment roll, as of May 19, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Monona County |
| Municipality | Onawa City |
| Unified School District | West Monona Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $418.00 (+11.17%) | $28,426 (+19.12%) Land $11,700 Building $16,726 | $28,426 (+19.12%) Land $11,700 Building $16,726 |
| 2024 | $376.00 (-29.59%) | ||
| 2023 | $23,864 (+9.21%) | $23,864 (+9.21%) | |
| 2022 | $534.00 | $21,852 | |
| 2021 | $21,852 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 15, 2022 · 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 Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2011 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 49% of Iowa |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 269 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Cable | 1,500 / 50 |
| Nextlink Fixed Wireless | 500 / 100 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GigFire, Verizon.
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