How Much Will You Net Selling Your Home in Middlesex County?
How much will a Middlesex County home seller net at closing?
Most Middlesex County sellers net between 88% and 92% of their sale price after accounting for the NJ Realty Transfer Fee, real estate commissions, attorney fees, prorated property taxes, and any mortgage payoff. On a $650,000 sale, that typically means walking away with roughly $585,000 – $598,000 before your remaining loan balance is deducted. Your exact number depends on your specific mortgage payoff, your closing date, and the commission structure you negotiate, which is why running a personalized net sheet with a local agent before you list is worth every minute.
Most sellers I talk to have a number in their head. They’ve seen the Zestimate, they’ve watched a few houses sell in the neighborhood, and they’ve got a rough idea of what they think they’ll walk away with.
Then we sit down and run the actual numbers.
The gap isn’t catastrophic, but it’s real, and it surprises people every single time. So let me walk you through exactly what comes out of your proceeds on a typical Middlesex County home sale, line by line.
What Comes Out Before You See a Dollar
When you sell a home in New Jersey, here’s the full list of costs you’ll cover at or before closing:
Real estate commission. This is the largest single expense, typically 5% – 6% of the sale price, sometimes split between the listing agent and the buyer’s agent. On a $650,000 sale, you’re looking at $32,500 – $39,000. Commission rates are fully negotiable (they are not set by law) but they directly affect your net, so it’s worth having that conversation up front with any agent you interview.
NJ Realty Transfer Fee (RTF). This is a New Jersey state tax the seller pays to transfer title to the buyer. It’s calculated on a graduated rate schedule, not a flat percentage. For homes in the $400K – $900K price range, which covers most of the central NJ market, the effective RTF works out to roughly 0.8% – 0.9% of the sale price. On a $650,000 sale, expect to pay approximately $5,400 – $5,700. One note: senior citizens (62 and older), blind sellers, and disabled sellers qualify for a partial exemption that cuts this by roughly half.
Real estate attorney fees. New Jersey is largely an attorney-review state. Every standard real estate contract includes a mandatory three business day attorney review period, and you’ll want an attorney representing your interests during that window, and through closing. Budget $1,500 – $2,500, possibly more if your deal involves complications like estate issues, a short sale, or a complex easement situation.
Prorated property taxes. New Jersey carries some of the highest property tax rates in the country, and you owe taxes from January 1 through your exact closing date regardless of when quarterly bills come due. On a $650,000 – $700,000 home in Middlesex County, that proration typically runs $3,000 – $6,000 depending on your tax rate and the time of year you close. Speak to your attorney or accountant for a better understanding.
Miscellaneous closing costs. Recording fees, deed preparation, smoke and CO detector compliance, and if you’re selling a condo or a property in an HOA, a resale certificate. Budget $500 – $1,000 for this category.
Running the Numbers on a Real Central NJ Sale
Let’s use a concrete example. Say you’re selling a single-family home in East Brunswick for $650,000 and closing in late spring.
| Cost Item | Estimated Amount |
|---|---|
| Agent commission (5.5%) | $35,750 |
| NJ Realty Transfer Fee | ~$5,550 |
| Real estate attorney | ~$2,000 |
| Prorated property taxes (June close) | ~$4,500 |
| Miscellaneous/closing costs | ~$700 |
| Total estimated costs | ~$48,500 |
| Net proceeds before mortgage payoff | ~$601,500 |
If you have $200,000 remaining on your mortgage, you’d walk away with approximately $401,500 at the closing table.
That’s a meaningful difference from a $650,000 Zestimate and it’s exactly why I walk every seller through a net sheet before they decide on an asking price, a timeline, or whether to sell at all. If you’re wondering how reliable that Zestimate number actually is to begin with, that’s a question worth understanding separately before you get to the net sheet conversation.
The Variable Nobody Talks About
Your mortgage payoff is almost always the single biggest number in this calculation and it’s the one sellers most often underestimate.
Most people know their approximate loan balance. What they forget is the per-diem interest that continues to accrue up to the actual closing date, plus any prepayment penalties (rare for conventional loans, but worth confirming with your lender). Once you’re under contract, ask your lender for a formal payoff statement tied to your expected closing date. That gives you an exact number and not a rough estimate.
There’s one more NJ-specific item worth knowing before you finalize your plans: the Gross Income Tax or GIT Withholding. New Jersey requires a 2% withholding of the sale price for sellers who are non-residents at the time of closing. If you’ve been living in the home as your primary residence, you’re generally exempt but if you’ve moved out of state before selling, or if you’re selling a rental or investment property, this applies and it’s significant. Your real estate attorney will confirm your residency status and handle the correct form at closing.
Every seller’s number is different. Yours depends on your loan payoff, your closing date, your property tax rate, and the commission structure you negotiate. There’s no single right answer which is why the most useful thing I can do for you isn’t hand you a calculator. It’s sit down and run your actual numbers.
Thinking about selling in Middlesex County, Somerset County, or anywhere across central New Jersey? The net sheet I described above takes me about 15 minutes to run with you and it changes the way sellers approach the decision. Call, text, email, or DM me and let’s put your real numbers on paper.
