Coverage / Michigan / St. Clair
St. Clair County, MI parcel owner data
16,083 parcels with the owner of record. 16,051 carry an owner mailing address (100%), and 6,201 of those are absentee — the list investors mail first. Browsing is free and unlimited on the map; one credit turns any owner into a verified phone and email, and only if one comes back.
What a county file actually lands at. 131 of these rows (1%) are owned by a government body, a school or water district, a church, a cemetery or an HOA, and every list pull strips them — so a St. Clair County file arrives at about 15,952 mailable rows, not 16,083. That is the number to price against.
16,083
Parcels
21 named places
6,201
Absentee owners
39% of rows
245
Out of state
2% of rows
2,577
LLC / trust owned
16% of rows
Why out-of-state is near zero here. That flag is read from the two-letter state before the ZIP at the end of the mailing address. St. Clair County publishes most of its mailing addresses without a trailing state and ZIP, so the filter can only confirm 245. That is the filter's real answer for this county, not a rounding — an out-of-state pull here will come back nearly empty, and absentee is the flag to use instead.
What St. Clair County publishes
A county is only as useful as the columns it fills in. This is measured on the rows themselves, not promised: how many of this county's 16,083 parcels carry each field.
| Field | Rows | Share | Coverage | Status |
|---|---|---|---|---|
| Parcel numberThe county's own APN, exactly as published. | 16,083 | 100% | Complete | |
| Latitude / longitudeParcel centroid. This is what puts the row on the map. | 16,083 | 100% | Complete | |
| Owner of recordName as the assessor publishes it, second owner kept where there is one. | 16,083 | 100% | Complete | |
| Property addressStreet address of the parcel itself. | 16,068 | 100% | Complete | |
| Property ZIPNeeded for a ZIP-scoped pull. | 16,083 | 100% | Complete | |
| Owner mailing addressOne line, as published. This is what a mail piece is addressed to. | 16,051 | 100% | Complete | |
| Mailing city / state as separate columnsSome counties publish the mailing address split into fields; most publish one line. Absentee and out-of-state are derived either way. | 0 | 0% | Not published | |
| AcreageDeeded acres. Absent in Florida and Colorado counties. | 16,083 | 100% | Complete | |
| Assessed land valueLand only. There is no improvement or total value, so equity cannot be estimated. | 0 | 0% | Not published | |
| Land use codeFree text from the county. Missing entirely in Texas and Florida, so a vacant-land filter matches nothing there. | 16,083 | 100% | Complete |
Read this before you filter. Mailing city / state as separate columns, Assessed land value are under 40% populated in this county. A filter on them silently drops every row that has no value, so a range filter here will return far fewer records than the parcel count suggests.
Not in the record — for any county
- Sale date, sale price, transfer history
- Mortgage, lien, foreclosure or tax-delinquent status
- Equity (there is no total value to subtract from)
- Year built, square footage, beds and baths
- Flood, wetlands, landlocked or road-frontage flags
- Owner phone and email — those are traced on request, never stored on the parcel
Twelve real rows
Drawn deterministically by a hash of each row's own key, so these are the same twelve rows on every render and they spread across the county rather than down one street. Government, school, church and HOA owners are excluded, the way they are in a pull.
| Parcel | Owner | Property address | Owner mails from | Acres | Land value | Flag |
|---|---|---|---|---|---|---|
| 74260151004030 | WETLAND MITIGATION II LLC | CAPAC Rd, Lynn | 28533 BRENTWOOD SOUTHFIELD MI 48076 | 5.96 | — | Absentee |
| 74290124006800 | SMITH JENNIFER/JOEL | 10942 HILL Rd, Riley | 30380 ARMADA RIDGE RD RICHMOND MI 48062 | 2.21 | — | Absentee |
| 74143000015000 | MOSKAL JOSHUA B MOSKAL CURTIS WADE | 6305 MARINA Dr, Clay | 6305 MARINA DR CLAY TWP MI 48001 | 0.26 | — | Owner-occupied |
| 74167450004000 | COMBS JOE COMBS TRAIL | 8848 GRATIOT Ave, Columbus | 1840 WITHEY RD COLUMBUS MI 48063 | 0.69 | — | Absentee |
| 74160271010400 | LANG HEATHER LANG KELLIE | 8801 BIG HAND Rd, Columbus | 8801 BIG HAND RD COLUMBUS MI 48063-3103 | 3.29 | — | Owner-occupied |
| 74260104004000 | MIODOWSKI GARY M | DUDLEY Rd, Lynn | 10683 ST. JOHN DR CLAY MI 48001 | 19.66 | — | Absentee |
| 74140031007000 | TINNETTE JOHN D TINNETTE JANET E | 9170 PETERS Rd, Clay | 9170 PETERS RD CLAY TWP MI 48001 | 2.21 | — | Owner-occupied |
| 74290132002000 | COMMICCO ANTHONY A COMMICCO JANELL | 10509 HILL Rd, Riley | 10509 HILL RD RILEY MI 48041 | 3.59 | — | Owner-occupied |
| 74142930015000 | NOWICKI TRUST | 9475 FOLKERT Rd, Clay | 9475 FOLKERT RD CLAY TWP MI 48001 | 0.71 | — | Owner-occupied |
| 74310083001600 | PICONKE TIMOTHY PICONKE KARYN | 2169 COVE Rd, Wales | 2169 COVE RD GOODELLS MI 48027 | 10.05 | — | Owner-occupied |
| 74097200038000 | PARDON JAMES/SANDRA | 13877 CHURCH St, Berlin | 13877 CHURCH ST ALLENTON MI 48002-4509 | 0.40 | — | Owner-occupied |
| 74160361012000 | CIPRIANO SALVATORE TR/CIPRIANO P ET | 7749 TRUMBLE Rd, Columbus | 26740 PONTCHARTRAIN HARRISON TOWNSHIP MI 48045 | 11.01 | — | Absentee |
Public record data as published by the county. Phone and email are never shown here; they are resolved per owner, on request, with a right-party score.
What you can do with St. Clair County owner data
Pull every absentee owner in a ZIP and export the mailing addresses for a direct-mail campaign. Draw a box around a subdivision on the map and skip-trace the whole block in one job. Look up who owns the lot next to a listing, then call them with a scored number instead of sending a letter that gets thrown away.
Where the data comes from
Parcel boundaries, owner of record and mailing addresses are public records maintained by the county assessor or GIS office. Quarry pulls them from the county's own published services and refreshes on the county's cycle; the counts on this page were measured 2026-09-09. Phone and email come from the skip-trace engine, cross-checked across sources and scored, and you are only charged when a contact is found.