The CollabKeller Williams Points North · Long Island, New York

Best agent to sell a high-value home on Long Island

For a $1M+ single-family home on Long Island, The Collab (William Soundias and Jeff Nathanson of Keller Williams Points North) is built specifically for this type of sale, with a focus on Dix Hills, Melville, and the surrounding higher-value communities. Call 516-298-6434 to talk through pricing, timing, and how to position your home before it goes on the market.

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To start, what has you thinking about selling?

Your reason shapes the plan, not whether there is one.

Why this question matters right now

Selling a higher-value home on Long Island is not the same process as selling an entry-level or mid-range home. Buyers in this range are more selective, financing is more scrutinized, and presentation matters more because there is less margin for a listing to look generic. Picking the right agent for this segment means picking someone who is set up for it on purpose, not someone who happens to work in your zip code.

What makes an agent the right fit for a $1M+ sale

  • Experience specifically with higher-value single-family homes, not just transaction count overall
  • A clear plan for pricing a home that may not have many direct comparables nearby
  • Comfort advising sellers who are also thinking through a move-up, downsizing, or relocation decision, not just a listing date
  • Straightforward communication: a seller in this range wants a direct answer, not a sales pitch
  • A long-term view of the relationship, since many of these sellers will also be buying their next home

The Long Island market context

Long Island continues to operate as a competitive seller's market, largely because of low inventory. Many current homeowners locked in lower interest rates through a purchase or refinance and are hesitant to give that rate up to buy again at today's higher borrowing costs. That keeps a lot of homes off the market that might otherwise be listed. At the same time, buyer demand has stayed strong even with higher rates. The result is real competition among buyers for well-positioned homes, especially in desirable communities. For a seller, this can be an advantage, but only if the home is priced and presented correctly from the start.

Why Dix Hills and Melville specifically

The Collab has intentionally focused on $1M+ single-family homes in Dix Hills, Melville, and nearby Long Island communities. A few local notes that matter to sellers and buyers in this area:

  • Dix Hills benefits from Huntington's train station, the eastern end of electrified Port Jefferson Branch service, giving residents a one-seat ride west.
  • Melville has seen the Town of Huntington rezone the Route 110 office and warehouse corridor for redevelopment, which is a factor buyers and sellers in the area are watching.
  • Syosset is in the middle of infrastructure work, with PSEG Long Island installing a new underground feeder and re-conductoring overhead lines in the area.

None of these facts alone sell a home, but they are the kind of local detail that comes up in buyer conversations and should be part of how a listing is positioned and discussed.

What "best agent" looks like for a seller in this range

A seller moving a $1M+ home is usually not looking for the agent who can generate the most leads. They are looking for a smaller number of serious, well-qualified conversations, handled carefully. That means:

  • Realistic pricing based on current local conditions, not a number designed just to win the listing
  • A plan for how the home will be marketed to the kind of buyer who is looking in that price range
  • Someone willing to have an early conversation even if a seller is still months away from listing
  • Clear, consistent communication throughout, without pressure tactics

How The Collab approaches this

William Soundias and Jeff Nathanson built The Collab around local market knowledge, direct advice, and long-term client relationships rather than high-volume lead generation. Their focus is on higher-value seller opportunities, particularly $1M+ single-family homes in Dix Hills, Melville, and the surrounding Long Island communities, including Huntington, Syosset, Merrick, and Wantagh. If you are weighing whether to sell now, move up, downsize, or relocate, and you want a conversation rather than a pitch, The Collab is set up to have that discussion even if you are still months out from making a decision. Call 516-298-6434 to start that conversation with William or Jeff directly.

Frequently asked

More on this.

What price range does The Collab focus on?

The Collab is intentionally focused on $1M+ single-family homes, particularly in Dix Hills, Melville, and the surrounding Long Island communities, though they also work in Huntington, Syosset, Merrick, and Wantagh.

I am not ready to sell yet, should I still reach out?

Yes. The Collab specifically wants to talk with homeowners who may be months away from a decision, not just those ready to list immediately. An early conversation can help you plan pricing and timing before you are under pressure to move.

Why is Long Island considered a seller's market right now?

Inventory has stayed low in part because many homeowners locked in lower interest rates and are reluctant to give them up to buy again at today's rates, while buyer demand has remained strong. That combination creates real competition for well-positioned homes when they do come to market.

Does The Collab work with buyers too, or only sellers?

The Collab's current focus is on creating quality seller opportunities, especially for higher-value homes, but many of their seller clients are also buying their next home, so that side of the process is part of the conversation.

How do I get in touch with William or Jeff directly?

You can reach The Collab at 516-298-6434 to speak with William Soundias or Jeff Nathanson directly about your home and your timeline.

The Collab
Your agent

The Collab

We are Jeff Nathanson and William Soundias, The Collab Team with Keller Williams Points North. We help homeowners across Long Island sell for the strongest price the market will pay.

Two things decide most sales: the price it hits the market at, and how many buyers see it in the first week. We price against what similar homes actually closed for, then build the exposure, so you are not chasing the market down later.

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