Brookings County property record for 312 Main Ave, Brookings, SD 57006
| Property Type | Commercial |
|---|---|
| Details | built 1936 |
| Lot Size | 0.095 acres (4,125 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,153 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 404050020000700 |
| Primary APN | 404050020000700 |
|---|
| Stories | 1 Story |
|---|
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1936 |
| Lot Area | 4,125 sqft (0.095 acres) |
| Lot Dimensions | 165 ft deep x 25 ft wide |
| Street Address | 312 MAIN AVE |
|---|---|
| City | BROOKINGS |
| State | SD |
| Zip | 57006-2011 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | B1 |
| Legal Description | ORIGINAL PLAT ADDN, LOT 7 BLK 2 25 X 165 |
| Legal Subdivision | ORIGINAL PLAT ADDN |
| Legal Block | 2 |
| Legal Lot Number | 7 |
| Jurisdiction | BROOKINGS SD |
| Township / Civil Division | BROOKINGS |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 958804 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Brookings Commercial Historic District (Additional Documentation) listed 1988 · 42 contributing resources · NRIS 88000029 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Brookings County assessment roll, as of May 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 312 MAIN AVE, BROOKINGS, SD 57006-2011 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Brookings County assessment roll, as of May 11, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brookings County |
| Municipality | Brookings City |
| Unified School District | Brookings School District 05-1 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,153.00 (+2.5%) | $185,600 Land $33,000 Building $152,600 |
| 2025 | $3,076.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective April 22, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | BROOKINGS MUNICIPAL UTILITIES serves 23,377 people · EPA ID SD4600071 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 8 ppb (2023) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2020 |
|---|---|
| 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 370 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| City of Brookings Telephone Fund Fiber | 1,000 / 500 |
| Mediacom Communications Cable · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: LTD Broadband.
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