Linn County property record for 510 W Helm St, Brookfield, MO 64628
| Property Type | Warehouse, Storage |
|---|---|
| Details | 6,092 sqft · built 1930 |
| Lot Size | 1.04 acres (45,302 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $1,141 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 19-03-06-003-014-001.00 |
| Primary APN | 19-03-06-003-014-001.00 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 6,092 sqft Total Area |
| 1st Floor Area | 5,828 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 45,302 sqft (1.04 acres) |
| Total Buildings | 2 Buildings |
| Street Address | 510 W HELM ST |
|---|---|
| City | BROOKFIELD |
| State | MO |
| Zip | 64628 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Legal Description | 6-57-19 WEST 1/2 BLK 21 & VACANT NICHOLS ST HELMS ADDN (E-ZONE) |
| Legal Range | 19W |
| Legal Township | 57N |
| Legal Section | 06 |
| Legal Subdivision | HELMS ADD |
| Legal Block | 21 |
| Jurisdiction | LINN MO |
| Township / Civil Division | BROOKFIELD |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 490400 |
510 W Helm St, an industrial property, is held in a trust since April 2003.
Source: Linn County records, as of May 27, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | PO BOX 386, BROOKFIELD, MO 64628-0386 |
| Owner Type | Individual |
| Vesting | Trust, Family Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Apr 3, 2003 |
| Deed Sale | Apr 3, 2003 |
| Deed Book / Page | 936 / 427 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 510 W Helm St was $1,141, down 14.2% from the year before.
Source: Linn County assessment roll, as of November 25, 2025
| Type | Name |
|---|---|
| State | Missouri |
| Municipality | Brookfield City |
| County | Linn County |
| County Subdivision | Brookfield Township |
| Unified School District | Brookfield R-III School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,141.00 (-14.21%) | $17,856 Land $4,128 Building $13,728 | $55,800 Land $12,900 Building $42,900 |
| 2024 | $1,330.00 | ||
| 2023 | $17,856 Land $4,128 Building $13,728 | $55,800 Land $12,900 Building $42,900 | |
| 2022 | $1,331.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 510 W Helm St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 19, 2006 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2008) |
| Most Recent Claim | Jun 2008 · Severe Storms And 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.
Wildfire risk around 510 W Helm St is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 75% of Missouri |
|---|---|
| Wildfire Likelihood | 0.03% 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 | BROOKFIELD PWS serves 4,111 people · EPA ID MO2010105 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 9 ppb (2022–2024) 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 137 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Chariton Valley Communication Fiber | 1,000 / 1,000 |
| Optimum Cable | 500 / 20 |
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