Assessment, tax bill, block and lot, real lot lines, and our read on whether that assessment holds up.
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Check eligibilityWe audit your assessment against comparable homes and your own sale history, the way a county board decides it.
See if you have a caseSee how consistently every New Jersey municipality assesses its residential properties.
Explore statewide rankingsPut fairness, assessment currency and tax-rate direction side by side for up to four towns.
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South Jersey real estate
Most agents can tell you what your home is worth. We also read the assessment and bring more than 15 years of New Jersey tax-return preparation experience to the conversation.
Work with usLicensed NJ real-estate professional · Heather Scafide, NJ License #2192318 · The McKenty Team at Opus Elite Real Estate
What you walk away with after commission and the NJ transfer fee, and what the tax bill looks like in the town you are moving to.
Run the numbersClaim your property and watch the assessment year over year. We flag it the moment it drifts out of line.
Open my dashboardDeadlines, the Chapter 123 test, what evidence a county board actually wants, and when not to bother filing.
Read the guideEffective tax rate, equalization ratio, and median assessment for every municipality in South Jersey, side by side.
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This site provides New Jersey property tax information. If a property shown here is for sale and listed by a licensed real estate agent, nothing on this page is intended as a direct solicitation of business. For full sales information on this and other properties, contact Watchdog.
Any property in New Jersey. Yours, your parents', the one down the street. No account needed to look.
Assessment, tax bill, lot lines, sale history, and how it compares to the homes around it. Straight from state records.
We apply the same Chapter 123 test a county board uses. If it's worth appealing, we'll show you what it's worth in dollars.
Since most NJ towns don't assess at full market value, we apply the state’s equalization ratio to reveal your home's true implied value.
We use actual recorded deeds, strictly filtering out distorted data like dollar deeds, estate transfers, and distressed sales.
A sale from 18 months ago isn't relevant today. We adjust past sales to reflect your town's current market conditions.
We build your case using what matters to the county board: genuinely comparable local sales and your neighbors' assessments.
Every result includes a confidence score based on available data. If there isn't enough local sales history, we tell you instead of guessing.
Public records stop at the front door. Because we cannot see interior conditions or recent upgrades, this is designed as a powerful screening tool rather than a formal appraisal.
New Jersey's Chapter 123 rule sets a permitted range around the common level ratio, and your assessment either falls inside that range or it doesn't. Watchdog shows you the published ratio, the sales evidence behind it, and where you land. Before you file, double check the current numbers against the county's official instructions, and if the case is close, get a second set of eyes from someone who does this for a living.
It comes from the New Jersey Office of GIS statewide parcel layer, joined to the Division of Taxation MOD-IV assessment records. MOD-IV is the same system municipal tax assessors use. The data is refreshed once a year, typically in late spring or early summer.
No. Live listing status in New Jersey comes from the MLS, which is a licensed feed and not public data. This tool reads public assessment records only. It can show when a deed was recorded recently, meaning the property changed hands, but it cannot tell you whether a home is currently listed for sale. For that, contact a licensed agent with MLS access.
Owner names are removed from the public version of this data under Daniel's Law, New Jersey legislation restricting public disclosure of certain personal information. Property details and tax figures remain public.
No. The figure shown is the prior year billed amount from the most recent published assessment file. Your current year bill will differ because municipal tax rates are set annually. Use it as a reliable ballpark, not an exact current figure.
Assessed value is the figure your municipality uses to calculate your tax bill. Market value is what the home would sell for today. They are linked by the municipal equalization ratio. Dividing your assessment by that ratio gives the market value your town is implying. If your home would realistically sell for less than that number, you may have grounds for a tax appeal.
Yes. New Jersey property owners can appeal their assessment to the county board of taxation, generally by April 1, or by May 1 in a municipality that went through a revaluation or reassessment. Under the Chapter 123 rule an assessment is upheld if it falls within 15 percent above the ratio applied to true market value, so an appeal succeeds when credible comparable sales place market value meaningfully below what the assessment implies.
The seller pays the general realty transfer fee at closing, calculated on a graduated schedule based on the sale price. For contracts fully executed on or after July 10, 2025, residential sales over one million dollars also carry a graduated percent fee that is now paid by the seller rather than the buyer, and it applies to the entire sale price rather than only the amount above one million. Sellers who are 62 or older, blind, or permanently disabled may qualify for a partial exemption using Form RTF-1.
Block and lot are how New Jersey municipalities identify individual parcels of land on the official tax map. They are needed for tax appeals, deed searches, permit applications, and title work. A qualifier code is added for condominium units and certain subdivided properties.
Looking for ANCHOR, Stay NJ or more detailed property-record answers? Read the full FAQ