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The long view · Selling · Updated October 1, 2026

Selling an inherited Nantucket home: a guide for heirs

By Sean Kalman — The Kalman Co., brokered by eXp Realty. An island house often passes to several people at once, in several states, with several ideas about what should happen next. If the family is selling, or thinking about it, here is how it works: who can sign, what has to clear first, and the questions worth settling before the house goes on the market.

A Nantucket house that has been in a family for decades is rarely just an asset. It's also where everyone learned to swim. When it passes to the next generation, the practical questions arrive at the same time as the hard ones, and the family usually has to answer both while living far from the island and from each other. None of what follows is legal or tax advice. It's the map, so you know what to ask the attorney and the CPA who will do the real work.

The first weeks: who can act, and looking after an empty house

Nothing can be listed until someone has the legal authority to sign. Who that is depends on how the house was owned.

  • If the house was in a trust, the trustee named in the trust acts, usually without the probate court.
  • If it was owned in a person's own name, the Probate and Family Court appoints a personal representative, the role most people still call an executor.
  • If it was owned jointly with a surviving owner, that owner usually holds it now.

While that's being sorted out, the house needs looking after. Tell the insurance company the house is unoccupied, because many policies change their coverage when a home sits empty. Keep the caretaker, the heat and the utilities going, and have someone walk through after every storm.

Keep, rent or sell: the conversation most families have

Most families don't start with "sell." They start with whether anyone can afford to keep it, whether renting it would carry the costs, and whether the people who use it most are the people who can pay for it. The guide to keeping the house in the family covers that side. If the honest answer is that the house no longer fits the family, selling isn't a failure. For many families it's the fairest way to treat everyone the same.

It helps to have a current, honest number on the table before that conversation, because every other option gets measured against it.

A row of gray-shingled Nantucket houses with lit windows at blue hour, seen across beach-grass dunes and a sand road

Selling from a trust, and selling through probate

From a trust. The trustee signs the listing agreement and the deed, following the trust's terms. There's no court step for the sale itself, which is one reason island families use trusts so often.

Through probate. In Massachusetts a personal representative can sell real estate in two situations: the will gave them the power to sell, or the court has issued a license to sell. If there was no will, the license is required. Your estate attorney will know which applies within a few minutes of reading the will. The practical point is timing: a house can be prepared and even shown while the appointment is pending, but the agreement needs a signer with authority.

The estate tax lien. When an owner dies, Massachusetts automatically places a lien on the real estate they owned, alone or jointly, and a release is needed to give a buyer clear title. It applies to owners who lived out of state as well; their estates file a nonresident affidavit with the return. The release normally follows the estate tax return. When a sale comes first, the Department of Revenue has an application for releasing the lien once there's a signed purchase and sale agreement. Massachusetts taxes estates above $2,000,000, and the median single-family sale on Nantucket over the last three years was $3.7 million, so most island estates will be dealing with this. Raise it with the estate attorney at the start, not at closing.

When one heir wants to buy out the others

It's common for one sibling to want the house and the others to want their share. A buyout works when the number is one everyone trusts. That usually means an independent opinion of market value, from comparable sales and not from the Town's assessment, which runs far below what island houses sell for. Some families get two opinions and agree in advance how to settle any gap.

Put the terms in writing: the price, the timing, who pays the carrying costs until it closes, and what happens if the financing falls through. Ask the attorney how the Land Bank fee applies to a transfer between family members for money. The family guide explains the exemptions.

Pricing a house that hasn't changed in decades

Many inherited houses were last renovated when the family was young. That's fine. On much of the island, buyers are paying for the land and the location, and an untouched house on a good lot draws both the family that wants a project and the builder who sees the lot.

What doesn't work is pricing the memories. The market will pay for the lot, the location, the condition and what can be built there, and nothing for what happened in the kitchen. Most families are better served by selling as-is at the right price than by starting a renovation from another state. Do the inexpensive things: clear it out, clean it, fix what's broken, and open it up so it shows the way it felt in July.

The furniture and everything else in the house

The contents cause more family friction than the house does. A few things help.

  • Walk through together, or on video, before anything is removed. Let each person name what matters to them.
  • Decide what sells with the house. Many island sales include most of the furnishings, which spares everyone the cost of shipping them off the island.
  • Write it down. Whatever stays goes into the purchase and sale agreement, so the buyer and the family agree on what's included.
  • Leave time. Clearing a house of fifty summers takes longer than anyone expects, and it's hard to do in the week before closing.

Taxes in plain terms

The stepped-up basis. Under federal rules, the tax basis of inherited property is generally its fair market value on the date of death, not what the family paid decades ago. When heirs sell reasonably soon after, the taxable gain is measured from that stepped-up value, so it is often small. The CPA will want a date-of-death valuation, and it's worth getting one early.

The Massachusetts withholding at closing. On sales of $1 million or more, the state now requires a certification from every seller, and an estate or a trust counts as a seller. Estates of Massachusetts residents and resident trusts can certify that they're exempt. Others should ask their attorney how the rule treats them before closing week.

The septic inspection. Title 5 doesn't require an inspection when a house passes between parents and children. It does when the family sells to a buyer, if the house is on a septic system.

Questions heirs ask about selling

Do we have to go through probate to sell an inherited Nantucket house?

It depends on how the house was owned. If it was in a trust, the trustee can usually sell without the probate court. If it was in a person's own name, the court appoints a personal representative, who can sell if the will gave that power or the court issues a license to sell.

Can one heir buy out the others?

Yes, and it's common. It works best with an independent opinion of market value that everyone accepts, and written terms covering the price, the timing and who pays the carrying costs until it closes.

Do heirs pay capital gains tax on an inherited house?

Under federal rules, the basis of inherited property is generally its fair market value at the date of death. When heirs sell soon after, the taxable gain is measured from that value and is often small. A CPA should confirm the figures for your family.

What is the Massachusetts estate tax lien?

When an owner dies, a lien automatically attaches to Massachusetts real estate they owned, including for owners who lived out of state. A release is needed to give a buyer clear title. It normally follows the estate tax return, and the state has an application for an earlier release when there's a signed purchase and sale agreement.

How do we price a house that hasn't been updated in decades?

From comparable sales, not the Town's assessment. On much of the island buyers pay for the lot and the location, so an untouched house on a good lot can sell well as it is. Clearing, cleaning and fixing what's broken usually returns more than renovating from afar.

Can we sell the house with the furniture?

Yes. Many island houses sell with most of their furnishings. Agree as a family on what each person keeps, then list what stays in the purchase and sale agreement.

Who pays the bills on the house while it's for sale?

Usually the estate or the trust, from its own funds, with each heir's share adjusted at the end. If heirs are paying out of pocket, keep records so it can be squared when the sale closes.
Sources: M.G.L. c.190B §3-715 (a personal representative's power to sell) · Department of Revenue, Massachusetts Estate Tax Guide and Form M-4422 Guidelines · IRS Publication 551, Basis of Assets · MassDEP, Buying or Selling Property with a Septic System · LINK Nantucket MLS single-family sales, September 2023 to September 2026. This page isn't legal or tax advice.
Keep exploring Nantucket real estate.
Keeping the House in the FamilyThe Selling GuideNonresident WithholdingWhat Is My Home Worth?

If your family is facing this

I'm glad to give the family a quiet, current opinion of what the house would sell for, in writing, with the sales behind it, so that everyone is working from the same number whatever you decide. Call or text me, or have your attorney get in touch.
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Nantucket, MA 02554 · 508-228-4578 · sean@thekalmanco.com · Brokered by eXp Realty