Union County, NJ parcel owner data

25,572 parcels with the owner of record. 25,414 carry an owner mailing address (99%), and 4,847 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. 490 of these rows (2%) 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 Union County file arrives at about 25,082 mailable rows, not 25,572. That is the number to price against.

25,572

Parcels

14 named places

4,847

Absentee owners

19% of rows

619

Out of state

2% of rows

2,407

LLC / trust owned

9% 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. Union County publishes most of its mailing addresses without a trailing state and ZIP, so the filter can only confirm 619. 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 Union 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 25,572 parcels carry each field.

Field coverage for Union County
Field	Rows	Share	Status
Parcel numberThe county's own APN, exactly as published.	25,572	100%	Complete
Latitude / longitudeParcel centroid. This is what puts the row on the map.	25,572	100%	Complete
Owner of recordName as the assessor publishes it, second owner kept where there is one.	25,572	100%	Complete
Property addressStreet address of the parcel itself.	25,544	100%	Complete
Property ZIPNeeded for a ZIP-scoped pull.	25,572	100%	Complete
Owner mailing addressOne line, as published. This is what a mail piece is addressed to.	25,414	99%	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.	25,572	100%	Complete
Assessed land valueLand only. There is no improvement or total value, so equity cannot be estimated.	25,572	100%	Complete
Land use codeFree text from the county. Missing entirely in Texas and Florida, so a vacant-land filter matches nothing there.	25,572	100%	Complete

Read this before you filter. Mailing city / state as separate columns is under 40% populated in this county. A filter on it 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.

Sample parcel rows from Union County
Parcel	Owner	Property address	Owner mails from	Acres	Land value	Flag
2002_6.01_7	REDACTED UPON REQUEST	78 SCHWIN Dr, Clark	78 SCHWINN DR CLARK NJ 07066	0.34	183,600	Absentee
2013_122_2	FORTUNATO EMANUEL	1218 REVOIR Dr, Rahway	1218 REVOIR DR RAHWAY NJ 07065	0.12	49,900	Owner-occupied
2002_112_6	RUBIO FABIO RUBIO BEATRIZ	34 LUPINE Wy, Clark	34 LUPINE WAY CLARK NJ 07066	0.15	148,700	Owner-occupied
2002_131_22	MERFERT WALTER MERFERT KRISTIE	11 PROSPECT St, Clark	11 PROSPECT ST CLARK NJ 07066	0.16	220,500	Owner-occupied
2003_587_12	JOHNSON LINDA M	105 MOHAWK Dr, Cranford	105 MOHAWK DR CRANFORD NJ 07016	0.14	57,800	Owner-occupied
2009_399_2	TEITELBAUM SOLOMON TEITELBAUM BEILY	841 ERCAMA St, Linden	841 ERCAMA ST LINDEN NJ 07036	0.11	104,300	Owner-occupied
2003_436_19	FINAN TIMOTHY FINAN JENNIFER	405 LEXINGTON Ave, Cranford	405 LEXINGTON AVE CRANFORD NJ 07016	0.14	100,800	Owner-occupied
2009_332_8	TOLENTINO MARY ANNE TOLENTINO MARCOS RIANNE	1623 DE WITT Ter, Linden	1623 DEWITT TER LINDEN NJ 07036	0.14	82,500	Absentee
2009_401_5	737 ERCAMA EQUITIES LLC	737 ERCAMA St, Linden	1536 51ST ST BROOKLYN NY 11219	0.11	95,200	Absentee
2003_596_14	SZUMSKI CATHERINE LORAH MICHAEL	22 CRANFORD Ter	22 CRANFORD TER CRANFORD NJ 07016	0.09	91,100	Owner-occupied
2009_407_10	BORNSTAD RICHARD BORNSTAD ROBIN	2209 OLDGROVE Rd, Linden	2209 OLD GROVE RD LINDEN NJ 07036	0.15	94,900	Absentee
2009_329_18	WHITE NAOMI	317 FERNWOOD Ter, Linden	317 FERNWOOD TER LINDEN NJ 07036	0.09	52,500	Owner-occupied

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.

Browse Union County on the map Pull a Union County list Start with 10 free traces

What you can do with Union 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.