Union County occupies a strategically important position in the New Jersey metropolitan landscape — directly adjacent to Essex County and Newark to the north, connected to New York City by NJ Transit’s multiple rail lines through Elizabeth, Rahway, Linden, and Westfield, and positioned along the Port Newark and Newark Liberty Airport employment corridor. The county seat is Elizabeth, New Jersey’s fourth-largest city with a population of approximately 140,000, a major port and logistics hub, and a densely populated urban rental market. Union County stretches from the urban density of Elizabeth and Plainfield westward through the affluent commuter suburbs of Westfield, Summit, and New Providence — one of the state’s most dramatic economic gradients within a single county.
Union County’s rental market reflects this economic diversity. Elizabeth has active rent control and one of New Jersey’s most active landlord-tenant court dockets relative to its size. Plainfield also has rent regulation. The suburban communities of Westfield, Summit, Cranford, and Clark attract professional commuters and families. Linden and Rahway represent mid-tier working-class markets with NJ Transit rail access. The Anti-Eviction Act applies countywide. LLC and corporate landlords must retain NJ counsel for all Special Civil Part proceedings. Landlord registration is required in every municipality, and failure to register remains a complete defense to eviction regardless of the underlying grounds.
📊 Quick Stats
County Seat
Elizabeth (~140,000) — NJ’s 4th largest city; Port Elizabeth/Newark; logistics corridor; Union County Superior Court
Port Newark/Elizabeth Marine Terminal; Newark Liberty Airport; Overlook Medical Center; Trinitas Regional Medical Center; Union County government; NYC commuter economy
30 days standard; 5 days disaster; 15 days domestic violence
Courthouse
2 Broad St., Elizabeth, NJ 07207
Court Phone
(908) 659-3673
Filing Fee
~$50 (1 defendant) + $5/additional + $7 service
Union County — Local Rules & New Jersey State Law Highlights
Topic
Rule / Notes
Anti-Eviction Act (N.J.S.A. 2A:18-61.1)
Applies to all residential tenancies in Union County. No-cause evictions are prohibited. Good cause must be one of 16 enumerated grounds. Union County’s Special Civil Part in Elizabeth handles a significant landlord-tenant caseload driven primarily by Elizabeth’s urban rental market. The court enforces procedural requirements consistently.
Landlord Registration — CRITICAL
All Union County landlords must register with the municipality where the property is located. Buildings with 3+ units must also register with the NJ DCA. Failure to register is a complete defense to eviction. Elizabeth and Plainfield in particular actively verify registration compliance in landlord-tenant proceedings. Confirm registration status before filing any eviction action.
Corporate/LLC Attorney Requirement
Business entity landlords must be represented by a licensed NJ attorney in all Special Civil Part proceedings (NJ Court Rule 6:10). Non-attorney appearances for business entities result in immediate dismissal. Union County’s courts are consistent on this rule regardless of the simplicity of the underlying case.
Elizabeth Rent Control
Elizabeth has an active Rent Control Ordinance covering most residential rental units. Landlords must register with the Elizabeth Rent Control Board and comply with annual increase limitations. Elizabeth’s large working-class and immigrant tenant population includes many long-tenured renters with strong Anti-Eviction Act protections. Legal Services of New Jersey and Union County Legal Services serve Elizabeth tenants. Any landlord with Elizabeth rental units should verify current rent control registration and allowable increase formula immediately.
Plainfield Rent Regulation
Plainfield has rent regulation covering most residential units. Landlords must verify coverage and comply with the ordinance’s increase limitations before raising rents on any Plainfield unit. Plainfield has an active tenant community and accessible legal aid — contested evictions are common and rent regulation compliance is regularly scrutinized.
Westfield, Summit & Suburban Western Union (no rent control)
Union County’s western suburban communities — Westfield, Summit, New Providence, Berkeley Heights, Springfield — are among New Jersey’s most desirable NYC commuter destinations. No rent control in any of these municipalities. Tenants are predominantly high-income professionals and families drawn by top-rated school districts, NJ Transit access, and walkable downtowns. Screen for verified professional employment and strong rental history. These markets attract high-quality, long-tenured tenants with very low eviction rates.
Two-Notice System
For most lease violation grounds, NJ law requires a Notice to Cease followed by a Notice to Quit. Both must specifically describe the violation. Nonpayment of rent requires no pre-filing notice. Defective notices in Union County’s courts result in dismissal without prejudice, requiring a complete restart of the notice process.
Security Deposit Requirements
Maximum 1.5 months’ rent. Separate interest-bearing NJ account required. Written notice of account details within 30 days. Annual interest paid or credited to tenant. Return within 30 days with itemized statement. Wrongful withholding: double damages + attorney’s fees.
Source of Income Protection
N.J.S.A. 10:5-1 prohibits refusal to rent based on lawful income source including Section 8/HCV, public assistance, Social Security, and veterans benefits. Union County Housing Authority administers HCV programs. Elizabeth’s large low-income population means a significant HCV presence — refusing to process voucher applications violates NJ law. Civil penalties up to $10,000 plus compensatory damages and attorney’s fees.
Union County Special Civil Part
Address: 2 Broad St., Elizabeth, NJ 07207 Phone: (908) 659-3673 Filing Fee: ~$50 (1 defendant) + $5/additional + $7 service Hours: Mon–Fri 8:30 AM–4:30 PM Union County’s Special Civil Part handles a substantial landlord-tenant caseload. Elizabeth generates the majority of the case volume. Legal Services of New Jersey and Union County Legal Services provide tenant access to representation. Contested cases are common in the urban parts of the county; the suburban western communities generate far fewer contested matters.
Tenant Can Cure?Yes - tenant can pay all rent due plus costs at any time before lockout to dismiss case (NJSA §2A:42-9). After warrant posted: 3 days to pay rent alone; after 4+ days: rent plus landlord costs.
Days to Hearing10-30 days
Days to Writ3-7 days
Total Estimated Timeline45-90 days
Total Estimated Cost$200-$600
⚠️ Watch Out
CRITICAL: No notice required for nonpayment - landlord can file immediately if rent is even one day late (unless landlord has habitually accepted late rent, then 30-day Notice to Pay or Quit required). Anti-Eviction Act requires just cause for ALL evictions - cannot evict without statutory grounds even at lease end. Tenant can pay and stay up until lockout. Business entities must be represented by attorney.
Serve the required notice based on the eviction reason (nonpayment or lease violation).
Wait for the notice period to expire. If tenant cures the issue (where allowed), the process stops.
File an eviction case with the Superior Court - Special Civil Part (Landlord/Tenant Section). Pay the filing fee (~$50-75).
Tenant is served with a summons and has the opportunity to respond.
Attend the court hearing and present your case.
If you prevail, obtain a writ of possession from the court.
Law enforcement executes the writ and removes the tenant if necessary.
⚠️ Disclaimer: This page provides general information about New Jersey eviction laws and does not constitute legal advice.
Eviction procedures can vary by county and may change over time. Local jurisdictions may have additional requirements or tenant protections.
For specific legal guidance, consult a qualified New Jersey attorney or local legal aid organization.
🔍 Reduce Your Risk Before Signing a Lease:
New Jersey landlords who screen tenants carefully before signing a lease significantly
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tenant screening in New Jersey —
including background checks, credit history, income verification, and rental references — is one of the most
cost-effective steps you can take to protect your rental property. Before you ever need New Jersey's
eviction process, proper tenant screening can help
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Generate New Jersey-Compliant Legal Documents
AI-generated, state-specific eviction notices, pay-or-quit letters, lease termination documents, and more — pre-filled with your tenant's information and built to New Jersey requirements.
Select your state, eviction reason, and the date you plan to serve notice. We'll calculate your earliest filing date and key milestones.
⚠️ Disclaimer: These calculations are estimates based on state statutes and typical court timelines. Actual results vary by county, court backlog, and case specifics. Always verify current requirements with your local courthouse. This is not legal advice.
Underground Landlord
🏘️ Communities & Screening Tips
Elizabeth (rent control; urban; logistics workers): Elizabeth’s large, diverse working-class tenant population includes port and logistics workers, healthcare workers from Trinitas Regional Medical Center, and immigrant communities. Active rent control applies — register with the Rent Control Board before any rent increase on covered units. Legal aid is accessible; contested evictions are common. Screen for verified employment in port, logistics, healthcare, or service sectors.
Plainfield (rent regulation; working-class): Plainfield has rent regulation and a working-class tenant base. Verify coverage before any rent increase. Long-tenured tenants with Anti-Eviction Act protections are common. Document everything meticulously from move-in. Legal aid is accessible to Plainfield tenants.
Linden & Rahway (NJ Transit; working/middle class): Linden and Rahway attract working and middle-class commuters with NJ Transit access. No rent control in either municipality. Screen for stable transportation, healthcare, or service sector employment. Consistent demand with moderate rents.
Westfield & Summit (affluent suburban; no rent control): Union County’s western suburbs attract NYC commuter professionals and families seeking top school districts. No rent control. Screen for verified high income and strong rental history. Very low eviction rates; high-quality tenant pools. Long-tenured tenants are the norm. Westfield and Summit’s walkable downtowns and top schools drive persistent demand.
Background checks, eviction history, credit reports — get the full picture before handing over the keys.
Union County New Jersey Landlord-Tenant Law: Elizabeth, Westfield, and the Urban-to-Suburban Rental Spectrum
Union County’s rental market spans one of the most dramatic economic gradients of any New Jersey county. On one end sits Elizabeth, New Jersey’s fourth-largest city and one of its most densely populated, with an active rent control ordinance, a large working-class and immigrant tenant population, and one of the state’s most active landlord-tenant court dockets. On the other end sit Westfield and Summit, among New Jersey’s most affluent communities, with top-rated school systems, walkable downtowns, and NYC-commuter professional tenant pools that generate extremely low eviction rates and consistently strong demand. Between those poles lies a range of communities — Linden, Rahway, Cranford, Clark, Roselle — that form the working- and middle-class backbone of Union County’s rental market.
The legal framework is uniform across this entire spectrum. New Jersey’s Anti-Eviction Act applies to every residential tenant in Union County, from the long-tenured Elizabeth renter in a rent-controlled unit to the high-earning Summit professional on a market-rate lease. The Act prohibits no-cause evictions, requires good cause from the 16 enumerated grounds for any termination of residential tenancy, and mandates proper notice procedures that must be followed precisely regardless of how straightforward the underlying reason for eviction appears to be. A landlord who serves a Notice to Quit without a required preceding Notice to Cease, regardless of which Union County community the property is in, will have the eviction complaint dismissed.
Elizabeth: Port City, Diverse Market, Active Rent Control
Elizabeth’s position adjacent to Port Newark-Elizabeth Marine Terminal and Newark Liberty International Airport makes it one of New Jersey’s most important logistics and transportation employment hubs. The port employs thousands of longshoremen, truck drivers, logistics workers, and support staff who collectively represent one of the strongest blue-collar income streams in the region. Healthcare employment at Trinitas Regional Medical Center provides another stable employment anchor. Elizabeth’s rental market serves this workforce alongside a large immigrant community — primarily Central and South American in origin — that has established deep roots in the city’s neighborhoods over decades.
Elizabeth’s Rent Control Ordinance covers most residential rental units and requires landlords to register with the Rent Control Board, pay registration fees, and comply with annual increase limitations. Elizabeth’s court handles a high volume of landlord-tenant cases, and the combination of rent control compliance issues, registration failures, and improper notice procedures means that a significant share of eviction complaints filed in Elizabeth are dismissed before reaching the merits. Landlords operating in Elizabeth who have not verified their rent control registration status, confirmed their landlord registration at the municipal and DCA levels, and retained NJ counsel for any eviction involving a business entity are operating with substantial legal exposure that a single court appearance will reveal.
This page is provided for general informational purposes only and does not constitute legal advice. All residential evictions in Union County are filed at Union County Superior Court — Special Civil Part, 2 Broad Street, Elizabeth, NJ 07207 — (908) 659-3673. New Jersey’s Anti-Eviction Act (N.J.S.A. 2A:18-61.1) prohibits no-cause evictions. LLC and corporate landlords must be represented by a licensed NJ attorney (NJ Court Rule 6:10). Failure to register under the Landlord Registration Act is a complete defense to eviction. Elizabeth and Plainfield have active rent control/regulation ordinances — verify with each municipality. Source of income discrimination is prohibited under N.J.S.A. 10:5-1. New mandatory court forms required as of September 2025. Consult a licensed New Jersey attorney for specific guidance. Last updated: March 2026.
⚠️ Legal Disclaimer: This page is provided for general informational purposes only and does not constitute legal advice. All residential evictions in Union County are filed at Union County Superior Court — Special Civil Part, 2 Broad Street, Elizabeth, NJ 07207 — (908) 659-3673. New Jersey’s Anti-Eviction Act prohibits no-cause evictions. LLC and corporate landlords must be represented by a licensed NJ attorney (NJ Court Rule 6:10). Failure to register under the Landlord Registration Act is a complete defense to eviction. Elizabeth and Plainfield have active rent control/regulation ordinances. Source of income discrimination is prohibited under N.J.S.A. 10:5-1. New mandatory court forms required as of September 2025. Consult a licensed New Jersey attorney for specific guidance. Last updated: March 2026.
