Union County NJ Property Tax Records: Free Owner, Block/Lot, Deed, Tax Bill, Map & Appeal Lookup Guide
Union County property tax records are easier to understand when you split the search by office. Use the Union County Clerk for deeds, mortgages, releases, liens, maps and recorded land documents. Use the Union County Board of Taxation and NJ property-tax search tools for owner, block, lot, qualifier, assessed value and appeal information. Use the municipality’s tax collector for current tax bill payment, interest, receipts and sewer/tax account questions.
This guide gives you the practical route for Elizabeth, Union Township, Plainfield, Linden, Westfield, Rahway, Cranford, Summit, Scotch Plains, Berkeley Heights, Clark, Fanwood, Garwood, Hillside, Kenilworth, Mountainside, New Providence, Roselle, Roselle Park, Springfield and Winfield.
Fastest Way to Search Union County Property Tax Records
Union County Property Records Are Split by Record Type
Use this table before searching. It prevents the common mistake of looking for a tax bill in the deed portal or a deed in the municipal tax payment page.
| Your Task | Correct Official Route | What to Enter | What You Get |
|---|---|---|---|
| Find owner, block/lot, class or assessed value | Union County / NJ property tax record search | Municipality, owner, address, block, lot, qualifier or district code | Tax assessment record, property class, owner/taxpayer data, assessed land/building value and prior-year tax clues. |
| Pay taxes or verify balance | Municipal Tax Collector | Block/lot, address, owner, account, tax/sewer bill or municipality’s search fields | Current tax bill, payment status, interest, grace period, sewer balance and receipt support. |
| Find deed, mortgage, lien or release | Union County Clerk Public Land Records | Party name, book/page, instrument/document, date range or land-record search details | Recorded land transactions, deed/mortgage references, document images/index and fraud-alert verification route. |
| Inspect tax maps or subdivision maps | Union County Clerk Maps / Record Room | Municipality, block/lot, map name, subdivision name or map reference | Municipal maps, minor/major subdivisions, DOT/DEP maps and public inspection/copy route. |
| Appeal assessment | Union County Board of Taxation / NJ Appeal Online | Appeal petition, comparable sales, assessment notice, municipality, block/lot, evidence | County tax-board hearing/decision if filed by the applicable deadline. |
How to Search Union County NJ Tax Records by Owner, Address, Block or Lot
For assessment records, start with municipality and block/lot whenever possible. Owner and address searches are useful, but Union County has repeated street names, corporate owners, trusts, LLCs, condos and multi-lot parcels.
Block / Lot / Qualifier
Use this when you have a tax bill, deed, appraisal, survey, closing paper or prior search result.
Street Address
Search with fewer words first. Remove apartment, suffix, punctuation or direction if the result fails.
Name / LLC / Trust
Try surname only, business name, trust name or LLC name. Deed and tax roll updates can lag.
Property Explorer
Use New Jersey’s parcel map tools when address or owner search is unclear.
1
Identify the municipality firstUnion County has 21 municipalities.
▾
Confirm whether the property is in Elizabeth, Union Township, Plainfield, Linden, Westfield, Rahway, Cranford, Summit, Scotch Plains, Berkeley Heights, Clark, Fanwood, Garwood, Hillside, Kenilworth, Mountainside, New Providence, Roselle, Roselle Park, Springfield or Winfield. Tax bills and collectors are municipal.
2
Open the Union County property record searchUse taxrecords-nj for assessment data.
▾
Open Union County Property Record Search. Change municipality/district when needed, then search by owner, property location, block/lot or other available assessment fields.
3
Use statewide map tools when local search is unclearHelpful for parcel boundaries and MOD-IV context.
▾
Use the New Jersey Property Tax / Property Explorer route for parcel map context, owner/location information, block and lot, assessed land/building value, prior-year taxes and property classification.
4
Save the search details before paying or ordering a deedYou will reuse the same identifiers.
▾
Copy municipality, block, lot, qualifier, property address, owner name, property class, assessed value, tax year, and sale/deed clues. These details help the municipal collector, County Clerk and Board of Taxation match the correct property.
Where to View or Pay Union County Property Tax Bills
Union County does not operate one single countywide payment page for every property tax bill. Current tax-bill payment, grace period, interest and sewer billing are handled by the municipality where the property sits.
| Municipality Example | Useful Official Detail | What to Do |
|---|---|---|
| Union Township | Taxes are due February 1, May 1, August 1 and November 1; township permits a 10-day grace period; postmarks are not accepted as proof of payment. | Use the Township of Union Tax Office for tax/sewer bill lookup, interest and payment questions. |
| Elizabeth | Tax Collector / Division of Revenue collects current and delinquent property taxes and assessments; office phone is 908-820-4111. | Use City of Elizabeth Tax Collector for city tax bill and current/delinquent balance issues. |
| Other Union County towns | Each city, borough or township has its own collector/payment workflow. | Use the municipal website or call the local tax collector before making payment. |
| All municipalities | Failure to receive a bill usually does not excuse late payment or interest under municipal rules. | Check online or call if a bill was not received, especially after closing or mailing-address changes. |
1
Find the municipality on the property recordCollector depends on the municipality, not only the county.
▾
Use the assessment record or tax bill to confirm the municipality. Do not assume a mailing city is the taxing municipality.
2
Use the municipal collector payment pageCheck interest and grace period before paying.
▾
For Union Township, open the Union Township Tax Office. For Elizabeth, open the Elizabeth Tax Collector / Division of Revenue. For other towns, use that municipality’s official collector page.
3
Verify bill year, quarter and interestNJ municipal tax bills often have quarterly payments.
▾
Check tax year, quarter, principal, interest, sewer/utility charges, payment confirmation and whether the municipality accepts postmarks. If the payment is close to a deadline, call the collector before relying on mailed payment.
How to Find Union County Deeds, Mortgages, Liens, Releases and Recorded Documents
The Union County Clerk records and files land transactions for all 21 municipalities. The Clerk’s online Public Land Records Search page states that it contains information recorded into the Official Land Records of Union County, New Jersey from June 1, 1977 through the portal’s listed current update date.
Party Name
Use grantor/grantee names, business names, LLC names, trust names and spouse names.
Book / Page
Best when you already have a deed, mortgage, title report or older record reference.
Instrument / Date
Use recording number or date range when closing papers include document details.
Document Proof
Use recorded documents for legal document history, not just tax roll summaries.
1
Collect block/lot and owner clues firstRecorder searches work best with names and recording details.
▾
If you only know the street address, search assessment records first. Copy municipality, block, lot, qualifier, owner name, prior owner and sale clues before opening the County Clerk portal.
2
Open the official land records searchUse this for deed and mortgage history.
▾
Open Union County Clerk Public Land Records Search. You can also start from the County Clerk’s Property Search page.
3
Search more than one nameProperty can be held by people, trusts or companies.
▾
Try current owner, prior owner, spouse, LLC, trust, lender, borrower and business names. Search later for releases, discharges, assignments or cancellations after locating a mortgage or lien.
4
Use the Recording Office for in-person recording or questionsCounter recording closes earlier than office hours.
▾
Union County Clerk main office: 2 Broad Street, Elizabeth, NJ 07207. Recording Office hours are Monday-Friday, 8:30 AM-4:30 PM; over-the-counter recording is 8:30 AM-3:30 PM. Phone: 908-527-4787. No appointment is needed for recording.
| Union County Clerk Fee | Official Amount | Practical Note |
|---|---|---|
| Certified copy | $8 first page; $2 each additional page. | Use certified copies for court, title, official or lender needs. |
| Plain copy of document | $2 per page. | Use when certification is not needed. |
| Deed recording | $45 first page including tax abstract; $10 each additional page. | Realty transfer fees and other add-ons may apply depending on transaction. |
| Mortgage recording | $35 first page; $10 each additional page. | Assignments, releases or discharges may have separate fees. |
| Map filing | $55 each. | Use Clerk Maps / Record Room for municipal and subdivision maps. |
| Homeless Trust Fund | $5 surcharge per document. | Applies to County Clerk recorded documents under the county schedule. |
| Returned check | $40 service charge. | Avoid personal-check issues when recording deadline matters. |
How to Use Union County Maps, Tax Maps and Parcel Tools
Union County has several map routes. The County Clerk maintains municipal maps and subdivision maps in the Record Room. Union County GIS provides a map viewer. New Jersey Property Explorer gives statewide parcel-boundary and MOD-IV property information.
Municipal + Subdivision Maps
All Union County municipal maps plus minor and major subdivisions are filed and available for public inspection and copying in the Clerk’s Record Room.
County GIS Map
Use county GIS to visualize map layers and local parcel context before asking deeper record questions.
Not a Survey
GIS maps are research tools. Use recorded maps, deeds, title review and a licensed surveyor for legal boundary decisions.
1
Use County Clerk maps for filed map recordsBest for subdivision/map inspection and copying.
▾
Open the Union County Clerk Maps page. The Clerk lists the Property Search phone for map questions as 908-994-3085.
2
Use GIS for parcel contextHelpful for street, lot and neighborhood context.
▾
Open the Union County GIS Map. Turn map layers on and off to visualize the area of interest.
3
Use New Jersey Property Explorer for statewide parcel dataUseful when county or municipal search is unclear.
▾
Use New Jersey’s Property Tax / Property Explorer page for map-based parcel, owner, block/lot, assessed value, prior-year tax and classification context.
Union County Property Tax Assessment Appeals
The Union County Board of Taxation handles assessment appeals. A current Board of Taxation packet lists the office at 300 North Avenue East, Westfield, NJ 07090, phone 908-527-4775, fax 908-527-4779, and allows online filing through the county/NJ appeal route.
April 1
Most non-revaluation municipality appeals must be filed by April 1 of the tax year.
May 1
Revalued/reassessed municipalities generally use a May 1 deadline.
45 days
A taxpayer may have 45 days from the date of a Notification of Change of Assessment.
45 days after judgment
County Board judgments can be appealed to New Jersey Tax Court within 45 days of service/mailing.
1
Confirm you are appealing assessment, not just the tax billAppeals focus on value/classification.
▾
A tax appeal generally challenges assessed value, classification or assessment fairness. A high tax bill by itself is usually not enough. Build evidence from comparable sales, market value, incorrect property details, appraisal evidence or classification issues.
2
File through the official appeal routeDo not file appeal papers with the tax collector only.
▾
Start from the Union County Board of Taxation route on the county website or use NJ Appeal Online. The member tax-board listing shows Union County support at unionsupport@njappealonline.com and phone 908-527-4775.
3
Make sure the appeal is received on timePostmark may not be enough.
▾
Union County appeal materials warn that appeals must be filed by the deadline. Older forms also state appeals must be received, not merely postmarked, by the county board by the filing deadline. File early and keep proof.
Union County Property Fraud Alert and Daniel’s Law Notes
Property Fraud Alert
Union County Clerk offers a free Property Fraud Alert Notification system. It alerts subscribers when the registered name is used in recording activity within the County Clerk’s office.
Protected records may be redacted
Daniel’s Law protects certain active and retired judges, law enforcement officers, prosecutors and immediate family from public exposure of personal information.
1
Register for fraud alertsUseful for homeowners, heirs, investors and trustees.
▾
Register at Property Fraud Alert – Union County or call 1-800-728-3858. The Clerk says common-name users may receive multiple alerts and may register additional names free of charge for common misspellings.
2
Verify any alert in the Clerk’s searchAlert does not automatically mean fraud.
▾
If an alert arrives, check clerk.ucnj.org for the recorded document. The Clerk advises subscribers to report suspicious activity to the local police department.
If Your Union County Property Record Search Fails
| Problem | Likely Cause | Fix |
|---|---|---|
| No tax record by address | Wrong municipality, street suffix, condo qualifier, spelling or multiple parcels. | Search by municipality + block/lot/qualifier, then verify address. |
| Deed search does not find the address | Land records are usually party name, book/page, instrument and date-range indexed. | Use tax record first for owner/block/lot, then search County Clerk by names and dates. |
| Tax bill is missing after closing | Mailing address or ownership may not be updated in every system. | Call the municipal collector and confirm bill, mailing address and balance. Failure to receive a bill usually does not avoid interest. |
| Tax payment page asks for sewer account too | Some municipalities collect tax and sewer/utility balances through the same office or portal. | Confirm whether the amount is property tax, sewer, municipal charge or interest before paying. |
| Map line does not match fence or survey | GIS and tax maps are research tools, not boundary surveys. | Verify with recorded maps, deed legal description, title search and licensed surveyor. |
| Owner name appears on fraud alert | A document was recorded with the registered name. | Search Clerk records, review the document and contact local police/legal help if suspicious. |
Union County Property Records Office Map
Use this map for the Union County Clerk main office in Elizabeth. Tax appeal office and municipal collector offices may be in different locations, so verify before visiting.
Union County Clerk
2 Broad Street, Elizabeth, NJ 07207. Main phone: 908-527-4787. Recording Office: Mon-Fri 8:30 AM-4:30 PM; over-the-counter recording 8:30 AM-3:30 PM.
Board of Taxation
300 North Avenue East, Westfield, NJ 07090. Phone: 908-527-4775. Fax: 908-527-4779. Use for assessment appeals and tax-board matters.
Municipal Collector
Contact the city, borough or township where the property is located for current tax bill, payment, interest, sewer and receipt questions.
Practical Union County NJ Property Tax Record Tips That Save Time
Use these before searching property in Elizabeth, Union, Linden, Plainfield, Rahway, Westfield, Cranford, Summit, Scotch Plains, Roselle, Roselle Park, Springfield, Clark, Hillside, Kenilworth or other Union County towns.
Municipality first
Union County tax payment is local. Confirm the municipality before calling or paying.
Block/lot beats address
Use block, lot and qualifier for tax appeals, deed matching and municipal collector questions.
Use Clerk for deeds
Tax records show assessment and bill data. Legal document history is checked through County Clerk land records.
Do not miss recording cut-off
The Elizabeth Recording Office is open until 4:30 PM, but over-the-counter recording closes at 3:30 PM.
Appeal early
Union County appeal materials stress filing by April 1 or May 1 for revaluation/reassessment municipalities.
Register name variations
For fraud alerts, include common misspellings, trust names, LLC names and spouse names when relevant.
Union County Property Tax Records FAQs
QHow do I search Union County NJ property tax records for free?▾
Use the Union County / New Jersey property record search tools to search by municipality, owner, address, block, lot or qualifier. For payment status, use the municipality’s tax collector.
QWhere do I pay Union County property taxes?▾
Pay through the municipal tax collector for the city, borough or township where the property is located. Union County does not operate one single payment portal for every municipal property tax bill.
QWhere do I find Union County deeds?▾
Use the Union County Clerk Public Land Records Search at clerk.ucnj.org. The portal lists official land records from June 1, 1977 through the portal’s current update date.
QWhat are Union County Clerk copy fees?▾
The County Clerk fee schedule lists certified copies at $8 for the first page and $2 for each additional page. A plain copy of any document is $2 per page.
QWhat does it cost to record a deed in Union County?▾
The Union County Clerk fee schedule lists deed recording at $45 for the first page including tax abstract and $10 for each additional page. Other charges, such as Homeless Trust Fund, realty transfer fees or indexing-related fees, may apply depending on the document.
QWhen are Union Township property taxes due?▾
Union Township lists property taxes due February 1, May 1, August 1 and November 1, with a 10-day grace period. Other Union County municipalities may have similar quarterly due dates, but always verify with the local tax collector.
QWhat is the Union County tax appeal deadline?▾
Union County appeal materials list April 1 for non-revaluation municipalities and May 1 for revalued or reassessed municipalities. A Notification of Change of Assessment may provide a 45-day appeal window.
QWhere is the Union County Board of Taxation?▾
Current Union County Board of Taxation materials list the office at 300 North Avenue East, Westfield, NJ 07090, phone 908-527-4775 and fax 908-527-4779.
QCan Union County GIS or tax maps prove property boundaries?▾
No. GIS and tax maps are useful research tools, but legal boundary questions should be verified with recorded maps, deeds, title review and a licensed surveyor when needed.
QIs Property-Recordss.org the official Union County website?▾
No. Property-Recordss.org is an independent informational guide. Always verify tax balances, deed records, copy fees, recording fees, maps, appeals and payment status directly with Union County, the municipality or New Jersey official sources.
Final Takeaway
For Union County NJ property tax records, use the property’s municipality for tax bills and payments, Union County / NJ property search tools for owner, block/lot and assessment data, the Union County Clerk for deeds and land records, the Clerk’s maps office or GIS for map context, and the Union County Board of Taxation for appeals. Save municipality, block, lot and qualifier before paying taxes, ordering deed copies or filing an appeal.
Independent guide notice: Property-Recordss.org is not affiliated with Union County Government, Union County Clerk, Union County Board of Taxation, any Union County municipality, NJ Division of Taxation, NJ Courts, any title company, attorney or surveyor. This page is for educational help only. Always verify tax balances, payment status, deed records, recording fees, certified-copy fees, maps, appeal deadlines, legal descriptions and ownership status directly with official sources before making legal, financial, tax, title or real estate decisions.