Short answer
Yes, they can slow it down. A relative can file a caveat with the Surrogate before the executor or administrator is appointed, which temporarily stops probate or letters. After appointment, a complaint about misconduct or delay has to go to the court to seek removal. Talk to an estate attorney early.
The caveat
Morris County's Surrogate explains that to challenge the appointment of an executor or administrator, a caveat must be filed with the Surrogate before the appointment. A caveat temporarily prevents the probate of a will or the granting of administration. Until it is resolved, there are no letters, and without letters nobody can sign a deed for the estate. So a caveat can freeze a house sale even when most of the family wants to sell.
After the appointment
Once an executor or administrator has been appointed, the route changes. The guide says that if you allege impropriety, delay or negligence, you must make an application to the court to seek the person's removal. A disagreement about price or timing is not the same thing. A person who simply does not like the plan cannot cancel the appointment without grounds. Court fights cost money and time, which the estate pays for, so a family meeting before anyone files is usually cheaper.
Slow appointments are common
The guide notes that appointing an administrator often takes time, especially if there are challenges before a court or if a search for distant relatives must be performed. While that goes on, final paychecks can be withheld and accounts that were not jointly held can be frozen. The house still needs insurance, utilities and upkeep in the meantime, and Camden County adds that an executor or administrator is generally entitled to a commission of 5 percent of the estate corpus and 6 percent of the income, which families sometimes also argue about.
Practical ways to lower the temperature
Put the facts in writing. Give each heir the same estimate of expenses, the same tax questions and the same deadline. The Surrogate's guide also says the executor must notify heirs and beneficiaries within 60 days of probate. Keep proof that this was done. If a sibling lives out of state, offer a call or video meeting. Most disputes about estate houses are really about information. A neutral estate attorney or mediator can often settle price and timing questions without a court.
If everyone agrees but wants out fast
When the family does agree, a cash buyer can shorten the wait. Kaizen Home Buyers makes cash offers on New Jersey houses as-is, with no repairs and no agent commission. We can give an offer within 24 hours and close in 14 to 30 days or on the date the estate chooses. We will not close without proper legal authority to sign. Call 267-329-0084. Listing with an agent is another path, and an estate attorney can help you compare the two.