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Tax Sale Atlas

Middlesex County, NJ tax sales

Tax Sale Atlas maps the Middlesex County, NJ tax sale, one of 3,131 counties in 51 states. New Jersey sells tax lien certificates paying up to 18%. Sale office, calendar and list locations read from state rules plus what the county publishes on Sep 28, 2026.

How tax lien sales work in Middlesex County, seat of New Brunswick: sale calendar, auction platform, over-the-counter lists, and the offices that run each sale.

New to tax sales? Read how New Jersey tax sales work or look terms up in the glossary.

Next sale
Each town sets its own date.
Format
In person
Registration
For towns selling online, register on that municipality's own newjerseytaxsale.com site.
County office
(732) 248-7228
Every displayed fact carries a source badge. Verified Sep 28, 2026 against official county and state pages.How we verify
On this page
Look up a sale detail

Each municipal Tax Collector (Middlesex County has 25 municipalities; the county itself holds no tax sale). In person. annual

Record quality: medium. Last verified: 2026-09-28.

2026 Tax Lien Sale Bidding Rules, Township of Piscataway (source accessed 2026-09-28)

Recorded reference information. Verify current sale conditions with the county. Read the full sale details.

Link to this detail

How Middlesex County sells delinquent taxes

From lien to deed

New Jersey holds no tax deed auction. A certificate holder who is not redeemed files an action in the Superior Court to foreclose the right of redemption: a private purchaser at any time after two years from the sale, the municipality (or anyone who takes the certificate from it by assignment or transfer) after six months, and any holder at any time if the property meets the statutory definition of abandoned property. Judgment bars redemption and vests title in the holder. Since P.L.2024, c.39 the owner or the owner's heirs may, before final judgment, demand that the foreclosure proceed by a sheriff's sale or a sheriff's Internet auction to preserve equity; that sale is run by the county sheriff and is a foreclosure sale of one parcel, not a tax sale, so a sheriff's sale listing is never the date of a municipality's certificate sale. Separately, a municipality holding its own certificates may foreclose by an in rem action once more than six months have passed since the sale and 21 months of taxes are unpaid.

Tax certificate sale (lien)

In person
Run by
Each municipal Tax Collector (Middlesex County has 25 municipalities; the county itself holds no tax sale)
Frequency
annual
Typical timing
Each town sets its own date.
Registration
For towns selling online, register on that municipality's own newjerseytaxsale.com site.
When it runs
Each town sets its own date. Most documented towns sell in October (Piscataway, Cranbury, Helmetta, Spotswood, Carteret and Milltown all scheduled 2026 sales between October 8 and October 21), while South Brunswick sold in May 2026 and New Brunswick, Perth Amboy and South Amboy held their most recent sales in December 2025.
Registration and deposit

For towns selling online, register on that municipality's own newjerseytaxsale.com site. Documented towns require a deposit of 10 percent of intended winnings, premiums included, with a $1,000 minimum, due about one week before the sale by ACH (Perth Amboy took wire transfer only). Unused deposits are returned by the municipality in about seven days.

Sale format and venue
New Jersey tax sale certificates in Middlesex County are sold town by town, not by the county. Bids start at 18 percent interest and go down in 1 percent steps; once a bid reaches 0 percent, bidders compete on a premium in $100 increments, and no interest accrues on the premium. Each online town posts its sale list on its own auction site, and every town also publishes its list in the local newspaper and at the collector's office before the sale. Check each municipality separately for its date, list and deposit deadline. RealAuction RealTaxLien, one website per municipality (online towns only).
Source: 2026 Tax Lien Sale Bidding Rules, Township of Piscataway· Verified Sep 28, 2026

Middlesex County tax sale list and auction calendar

For Middlesex County tax sale 2026 searches, use the county-run sources below rather than a copied parcel list, and confirm the parcel, registration cutoff, deposit, and payment deadline against the county before you bid.

  1. Get the advertised list

    Each city or town sells separately and posts its own list. The municipal notes on this page say where each one appears.

  2. Register to bid

    For towns selling online, register on that municipality's own newjerseytaxsale.com site. Full requirements are in the sale card above.

  3. Sale day

    Each town sets its own date. The sale is live and in person; there is no online bidding platform. Confirm the venue and hour with the county office before you go.

  4. Confirm with the office

    If the list, platform, and notice disagree, use Each municipal Tax Collector (Middlesex County has 25 municipalities; the county itself holds no tax sale) as the source to confirm which parcels are actually offered.

Before you bid in Middlesex County

  1. Start with the live sale list

    There is no county list: each town posts its own. Get the list from the town whose sale you plan to attend and confirm the advertised parcels with its collector before you price a bid.

  2. Confirm registration and deposit

    For towns selling online, register on that municipality's own newjerseytaxsale.com site. Documented towns require a deposit of 10 percent of intended winnings, premiums included, with a $1,000 minimum, due about one week before the sale by ACH (Perth Amboy took wire transfer only). Unused deposits are returned by the municipality in about seven days.

  3. Check the state rules that change the bid

    Read the New Jersey due-diligence checklist before bidding. Redemption, liens that survive a tax deed, title cleanup, and payment deadlines can change what a parcel is worth.

  4. Set a walk-away number

    Work out what the parcel is actually worth with the rural land value estimator, then turn it into a ceiling with the tax deed max-bid calculator.

Over-the-counter (leftover) purchases

Certificates on parcels that drew no bid are struck off to the municipality at 18 percent. A municipality's governing body may later sell a certificate it holds by assignment or at a separate public sale, at its discretion. Ask the tax collector of the specific municipality.

New to this path? Read how over-the-counter certificates work. Every state has its own name for what goes unsold, so check what New Jersey calls its leftover tax-sale inventory.

Use the arrow keys to switch between these sections.

County offices

Tax Collector (runs the certificate sale)

Municipal Tax Collector of the town where the property sits (Edison example: Office of the Tax Collector, 100 Municipal Blvd., Edison, NJ 08817)

(732) 248-7228

100 Municipal Blvd., Edison, NJ 08817 (Edison Township Tax Collector, 2nd floor)

Official website

County notes

  • Middlesex County has no county tax sale: each of its 25 municipalities sells its own tax sale certificates through its Tax Collector.
  • Piscataway: 2026 online sale on October 8, 2026 at 9:00 AM ET at piscataway.newjerseytaxsale.com; deposits due October 1 by ACH. The sale list is posted on that site.
  • Cranbury: 2026 online sale on October 9, 2026 at 8:30 AM ET at cranbury.newjerseytaxsale.com; deposits due October 2. The list of 12 items is posted on that site.
  • Helmetta: 2026 online sale on October 14, 2026 at 9:00 AM ET at helmetta.newjerseytaxsale.com; deposits due October 7. The list is posted on that site.
  • Spotswood: 2026 online sale on October 15, 2026 at 8:00 AM ET at spotswood.newjerseytaxsale.com; deposits due October 8. The list is posted on that site.
  • Carteret: 2026 online sale on October 20, 2026 at 8:00 AM ET at carteret.newjerseytaxsale.com; deposits due October 13. The preview list carries 266 items. Tax Collection office: (732) 541-3801.
  • Milltown: 2026 online sale on October 21, 2026 at 8:30 AM ET at milltown.newjerseytaxsale.com; deposits due October 14. The list is posted on that site.
  • South Brunswick: 2026 online sale was held May 19, 2026 at southbrunswick.newjerseytaxsale.com; its results list is posted there.
  • New Brunswick (county seat): most recent online sale was December 23, 2025 at newbrunswick.newjerseytaxsale.com; the next list will appear on that site.
  • Perth Amboy: most recent online sale was December 17, 2025 at perthamboy.newjerseytaxsale.com, with deposits by wire transfer only; the next list will appear on that site.
  • South Amboy: most recent online sale was December 29, 2025 at southamboy.newjerseytaxsale.com; the 2026 sale list is not yet posted, so confirm the date with the city Tax Collector.
  • Sayreville, East Brunswick, Dunellen, Highland Park and South River have RealTaxLien sale sites with no sale currently open; Edison, Woodbridge, Old Bridge, Monroe, North Brunswick, South Plainfield, Metuchen, Middlesex Borough, Jamesburg and Plainsboro publish their sale notices and lists in the local newspaper and at the collector's office.

New Jersey rules

Max interest rate
18% per year, bid down at auction
Minimum return
2 to 6% one-time penalty at redemption, by certificate size, added to the interest
Redemption
The right to redeem lasts until it is cut off by a foreclosure judgment, not for a fixed term. What varies by parcel is how soon the holder may start that action: two years after the sale for a private purchaser, six months for the municipality or its assignee, and any time for abandoned property. Once a foreclosure complaint is filed and notice of it is filed with the tax collector, redemption is made in that court action and carries the court-fixed attorney's fees and costs. All other redemptions must go through the municipal tax collector's office; a lienholder who knowingly takes a redemption outside that office forfeits the certificate.
Surplus proceeds
Surplus arises only from a sheriff's sale or Internet auction demanded by the owner under N.J.S.A. 54:5-87(b). The sheriff deducts the cost of the sale and deposits the surplus with the Clerk of the Superior Court, and the owner or heirs claim it by motion under N.J.S.2A:50-37 and the Rules of Court; that is the exclusive route. If the owner does not demand a sale, the holder may foreclose without one and the owner has no claim against the holder for any equity. In an abandoned-property foreclosure the court may bar claims to surplus equity and no sheriff's sale is required.
Governing statute
N.J.S.A. Title 54, Chapter 5

A tax deed does not convey marketable title. Most buyers file a quiet title action before they can resell or insure the property. See the due diligence guide.

See the full New Jerseyrules and every county →

Frequently asked questions

Does Middlesex County, New Jersey sell tax liens or tax deeds?

Tax lien certificates. In New Jersey investors buy the lien, not the property; the Municipal tax collector runs the sale.

When is the Middlesex County tax certificate sale?

Each town sets its own date. Most documented towns sell in October (Piscataway, Cranbury, Helmetta, Spotswood, Carteret and Milltown all scheduled 2026 sales between October 8 and October 21), while South Brunswick sold in May 2026 and New Brunswick, Perth Amboy and South Amboy held their most recent sales in December 2025. The sale is held in person. Always confirm the exact date with the Municipal tax collector before the sale.

I own a property in this sale. Can I stop it?

Often yes, by paying the overdue taxes, interest, and costs before the deadline. New Jersey's redemption rule: 2 years from the sale before a private certificate holder can file to foreclose; the owner can redeem until the court's final judgment. Call the Each municipal Tax Collector (Middlesex County has 25 municipalities; the county itself holds no tax sale) as early as possible for your exact payoff and options; deadlines are strict. Free help: lawhelp.org lists legal aid programs, and consumerfinance.gov lists HUD-approved housing counselors.

Verified Sep 28, 2026 against official county and state sources.

Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.

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Compare sale calendars, platforms, and rules across the state, or read the guides before you bid.

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