Can You Buy Out a Sibling's Share of an Inherited House in New Jersey?

Yes: one sibling can buy out the others' shares of an inherited house in New Jersey, and the cleanest buyouts start with a fair market value everyone accepts. The estate's attorney drafts the deal and confirms who has authority to sign, and New Jersey's newer heirs property law even builds a buyout right into court cases between relatives who own a house together.

I'm Dennis Mark Interdonato with The Dennis Mark Group at Keller Williams Realty Ocean Living. Here's how one sibling can keep the house without turning a family into opposing sides.

How does a sibling buyout work in New Jersey?

It depends on where the house is in the process:

• Still in the estate. If the house is in the name of the person who died, the executor or administrator controls it. New Jersey's fiduciary powers statute lets them sell estate real estate at public or private sale, on the terms most advantageous to those interested in it, unless the will, the appointment or a court order limits that power (N.J.S.A. 3B:14-23). The statute's power to sell doesn't reach property the will leaves to a specific person. A sale to one of the heirs is something the attorney structures.
• Already deeded to the siblings. Then the siblings usually own it together. The Ocean County Surrogate's planning guide explains that two or more people who aren't spouses own real estate as tenants in common, each with an individual share, unless the deed says otherwise. A buyout is the other owners selling their shares to the one who stays.

How do you set a fair buyout price?

Start with what the whole house would sell for on the open market, then apply each sibling's share. A one-third share of a house worth a given amount is worth one third of that amount, before anything the siblings agree to adjust for.

That's also how New Jersey's Uniform Partition of Heirs Property Act (P.L.2025, c.88) prices a buyout when it applies in court: a disinterested licensed appraiser determines the fair market value, and the purchase price for a share is that value multiplied by the owner's fractional share.

Where families get stuck is agreeing on the value. A few things help:

1. One number from a neutral source. I can prepare a market evaluation every sibling sees at the same time. Start with my home value tool.
2. Condition, in writing. I spent years building and remodeling New Jersey homes. A construction-level read on the roof, the systems and what a buyer's inspector would flag keeps the price grounded.
3. An appraisal if anyone wants one. If the buying sibling needs a mortgage, the lender will want its own valuation anyway. The attorney can tell you whether to get one up front.
4. Agree on the extras. Who's been paying the taxes and insurance, and whether that gets credited, is a conversation to have before the price is final.

What if the siblings can't agree?

Then the choice usually comes down to selling the house on the open market or a court case. A partition action asks the Superior Court to divide or sell property owned in common. For many inherited houses held by relatives, the heirs property act now shapes that case: it applies to partition actions filed on or after its effective date when the property meets its definition of heirs property, such as a house held in tenancy in common where at least one owner got title from a relative.

Under that act, if any owner asks the court for a sale, the other owners get the chance to buy out that owner's share at the court-determined value. If no one does and the court orders a sale, the default is an open-market sale through a licensed New Jersey real estate broker at no less than the determined value. Whether the act applies to your family is the attorney's call. My article on when one heir lives in the house and won't sell covers that situation.

What about taxes on a buyout?

Talk to the estate's accountant before you sign. Two IRS rules from Publication 551 frame the conversation: the basis of inherited property is generally its fair market value on the date of death, and the basis of property you buy is usually its cost. So the sibling who keeps the house may end up with a basis built from both. The siblings who sell their shares have their own questions about gain or loss. That's another reason a date of death value is worth having.

On the state side, the NJ Division of Taxation's Guide to Being an Executor says real estate transfers always require its Form 0-1 waiver, so the attorney fits that into the timeline. The Division's home sale guide also says the realty transfer fee is imposed on the seller whenever title transfers by deed, so ask whether it applies to your buyout and whether any exemption fits.

What does the buying sibling need to line up?

• Financing. If there's a mortgage on the house or a new loan is needed, talk to a lender early.
• The agreement. The attorney drafts the terms: price, credits, who pays which costs and the closing date.
• The paperwork. Authority from the Surrogate if the estate is selling, the tax waiver and a new deed.

And if the buyout doesn't come together, the house can still be sold on the open market for the best price, with every sibling getting the same written update at each step. The Estate & Probate Guide walks through that sale, and you can see how I handle estate homes.

Frequently Asked Questions

Can one heir buy the house from the estate?

An executor or administrator generally has the power to sell estate real estate at private sale unless the will or a court order limits it. The estate's attorney decides how to structure a sale to an heir.

How is a sibling's share valued?

Usually as the house's fair market value times the share. New Jersey's heirs property act uses that same formula for buyouts in partition cases it covers.

Do we need an appraisal for a family buyout?

Not always, but a lender usually needs one, and the attorney or accountant may want one too. A market evaluation is a good place to start the conversation.

Does a sibling buyout need the inheritance tax waiver?

The NJ Division of Taxation says real estate transfers always require its Form 0-1 waiver. The attorney handles the filing.

This is general information, not legal, tax or lending advice. Each sibling should talk with the estate's attorney or their own attorney, and with a tax professional.

About the author

Dennis Mark Interdonato is a REALTOR® and Master CDRE® who leads The Dennis Mark Group at Keller Williams Realty Ocean Living in Point Pleasant, NJ, helping buyers and sellers throughout New Jersey make their next move, with Monmouth and Ocean County as home base. Read more about Dennis Mark.

Keep reading

• Do all heirs have to agree to sell an inherited house?
• What the house is worth on the date of death
• The Estate & Probate Guide
• Have a question this didn't answer? Send it to Dennis Mark.