Black Hawk County property record for 603 E San Marnan Dr, Waterloo, IA 50702
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 912 sqft · built 1981 |
| Lot Size | 0.241 acres (10,496 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,210 (2025) |
| Deeds & Mortgages | Oct 2018 Sale Mar 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8813-03-478-030 |
| Primary APN | 8813-03-478-030 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 912 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Basement Area | 912 sqft |
| Finished Basement | 590 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,496 sqft (0.241 acres) |
| Lot Dimensions | 128 ft deep x 82 ft wide |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 603 E SAN MARNAN DR |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50702-5605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STURDY ADDITION LOT 45 EXC N 10 FT |
| Legal Range | 13W |
| Legal Township | 88N |
| Legal Section | 03 |
| Legal Subdivision | STURDY ADDITION |
| Legal Lot Number | 45 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 1301 |
603 E San Marnan Dr is owned and occupied by two individuals.
Source: Black Hawk County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 603 E SAN MARNAN DR, WATERLOO, IA 50702-5605 |
| 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.
| Date | Document |
|---|---|
| Oct 9, 2018 | Executor's Deed, Transfer |
| Mar 5, 2018 | Executor's Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Executor's Deed |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Recording Date | Oct 9, 2018 |
| Property Address | 603 E SAN MARNAN DR, WATERLOO, IA 50702-5605 |
| Document Number | 201900005881 |
| Instrument Date | Feb 23, 2018 |
| Instrument | 201900005881 |
| Transaction Type | Transfer |
| Record Updated | Jul 8, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount from Assessment |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 603 E SAB MARNAN DR, WATERLOO, IA 50702-5605 |
| Investor | Possibly a Property Investor |
| Document Type | Executor's Deed |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Recording Date | Mar 5, 2018 |
| Property Address | 603 E SAN MARNAN DR, WATERLOO, IA 50702-5605 |
| Document Number | 201800014328 |
| Instrument Date | Feb 23, 2018 |
| Instrument | 201800014328 |
| Transaction Type | Transfer |
| Record Updated | Jul 8, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 603 E SAN MARNAN DR, WATERLOO, IA 50702-5605 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 603 E San Marnan Dr was $3,210 with a homeowner's exemption, down 2% from the year before.
Source: Black Hawk County assessment roll, as of October 17, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Black Hawk County |
| Municipality | Waterloo City |
| Unified School District | Waterloo Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,210.00 (-1.95%) Homeowner's exemption | $168,130 Land $33,810 Building $134,320 | $168,130 Land $33,810 Building $134,320 |
| 2024 | $3,274.00 | ||
| 2023 | $161,140 (+21.52%) Land $33,810 Building $127,330 | $161,140 Land $33,810 Building $127,330 | |
| 2022 | $2,718.00 Homeowner's exemption | $132,600 Land $33,810 Building $98,790 | |
| 2021 | $132,600 Land $33,810 Building $98,790 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 E San Marnan Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · 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 | 5 in force |
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 603 E San Marnan Dr 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 99.8% of the US · lower than 98.1% 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 | WATERLOO WATER WORKS serves 69,504 people · EPA ID IA0790074 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 2 ppb (2025) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 164 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Waterloo Fiber Fiber | 10,000 / 10,000 |
| Metronet Fiber | 5,120 / 5,120 |
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
| T-Mobile Fixed Wireless | 100 / 20 |
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