Brown County property record for 1603 N 18th St, Aberdeen, SD 57401
| Property Type | Single Family Home |
|---|---|
| Details | 1,751 sqft · built 2024 |
| Lot Size | 0.31 acres (13,504 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,880 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 32448 |
| Primary APN | 32448 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,751 sqft Living Area |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Lot Area | 13,504 sqft (0.31 acres) |
| Garage Area | 696 sqft |
| Street Address | 1603 N 18TH ST |
|---|---|
| City | ABERDEEN |
| State | SD |
| Zip | 57401-6888 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 1 ZOOM 2ND ADD NW 11-123-64 (LT 6-7 BK 3 WYLIE MEADOWS 2ND ADD) |
| Legal Block | 113 |
| Legal Lot Number | 6 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | ABERDEEN |
| Census Block Group | 2 |
| Census Block | 2044 |
| Census Tract | 951300 |
1603 N 18th St, a single family home, is owned by a company.
Source: Brown County records, as of September 23, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1002 30TH AVE NE, ABERDEEN, SD 57401-2658 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1603 N 18th St was $1,880, up 0.1% from the year before.
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| Municipality | Aberdeen City |
| County | Brown County |
| Unified School District | Aberdeen School District 06-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,880.00 (+0.05%) | $281,729 (+134.9%) Land $28,358 Building $253,371 | $281,729 Land $28,358 Building $253,371 |
| 2025 | $1,879.00 | $119,938 Land $28,358 Building $91,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1603 N 18th St in Zone X, an area of minimal flood risk, though there have been 19 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective March 30, 2015 · 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 |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 19 (1978–2011) |
| Claims Outside the SFHA | 8 of 19 |
| Most Recent Claim | Apr 2011 · Flooding |
| 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 1603 N 18th St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 91% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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 | WEB WATER DEVELOPMENT ASSOCIATION private · serves 20,750 people · EPA ID SD4601089 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 50 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Wavelength Fixed Wireless · Fiber in parts of the area | 2,000 / 2,000 |
| Midco Cable · Fiber in parts of the area | 2,000 / 350 |
| Northern Valley Communications Fiber | 1,000 / 200 |
May also be available: AT&T, Verizon.
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