Ottawa County property record for 1143 Koster St, Jenison, MI 49428 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,606 sqft · built 1954 |
| Lot Size | 0.257 acres (11,195 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,420 (2025) |
| Deeds & Mortgages | Feb 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 70-14-23-202-022 |
| Primary APN | 70-14-23-202-022 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,606 sqft Living Area |
| 1st Floor Area | 1,600 sqft |
| Basement Area | 1,252 sqft |
| Unfinished Basement | 1,252 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | No Foundation |
| Lot Area | 11,195 sqft (0.257 acres) |
| Lot Dimensions | 151 ft deep x 74 ft wide |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 1143 KOSTER ST |
|---|---|
| City | JENISON |
| State | MI |
| Zip | 49428-8103 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 40 VOS-KOSTER SUBD |
| Legal Range | 13W |
| Legal Township | 6N |
| Legal Section | 23 |
| Legal Subdivision | KOSTER SUBD |
| Legal Block | 202 |
| Legal Lot Number | 40 |
| Jurisdiction | OTTAWA MI |
| Township / Civil Division | GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 21603 |
Source: Ottawa County records · APN 70-14-23-202-022
Assessment roll updated July 21, 2026 · Last verified August 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 | 1143 KOSTER ST, JENISON, MI 49428-8103 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Life Estate |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Feb 10, 2026 |
| Transfer Doc | 20260003982 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | OTTAWA MI |
| Recording Date | Feb 12, 2026 |
| Property Address | 1143 KOSTER ST, JENISON, MI 49428-8103 |
| Document Number | 20260003982 |
| Map Reference | LB 254 PG 147 |
| Instrument Date | Feb 10, 2026 |
| Instrument | 2026-0003982 |
| Transaction Type | Transfer |
| Record Updated | Feb 23, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1143 KOSTER ST, JENISON, MI 49428-8103 |
| Name | Verified Name |
|---|---|
| Address | 1143 KOSTER ST, JENISON, MI 49428-8103 |
Source: Ottawa County records · Assessment roll updated July 21, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Michigan |
| County | Ottawa County |
| County Subdivision | Georgetown Charter Township |
| Unified School District | Jenison Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $190,500 (+8.24%) | $381,000 (+8.24%) | |
| 2025 | $2,420.00 (+3.82%) Homeowner's exemption | $176,000 (+21.3%) | $352,000 (+21.3%) |
| 2024 | $2,331.00 (+1%) | ||
| 2023 | $145,100 | $290,200 | |
| 2022 | $2,119.00 |
Source: FEMA National Flood Hazard Layer, Ottawa County (26139C), updated October 20, 2021 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 296 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Metronet Holdings | Fiber | 5,120 / 5,120 |
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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