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William James

Smithtown NY
Signature Premier Properties
56 Closed Sales
$34.8M Total Value
$460K - $1.1M Price Range
$622.1K Average Price
Prior 5 years

About William

Real estate isn't a side hustle for me. It's legacy.
I was raised around this business. I've seen what great service looks like and I've seen what happens when agents treat it like a transaction instead of a responsibility. That shaped everything about how I work.
As a REALTOR® with Signature Premier Properties, I combine deep local knowledge of Nassau and Suffolk County with real strategy data, sharp negotiation, and systems that give my clients a genuine edge. Whether you're buying your first home, upgrading, downsizing, or building wealth through real estate, I'm focused on one thing: positioning you to win.
I've closed over $31.9 million across Long Island, and I approach every client the same way. With honesty. With hustle. And with the understanding that this decision matters long after closing day.
I'm a girl dad, a community advocate, and someone who believes real estate is one of the most powerful wealth-building tools available. My goal isn't just to help you move. It's to help you move forward.
I'm William James but my clients call me Billy. If you're looking for someone who treats your goals like his own, let's talk.
Home Types: House, Co-op, Townhouse, MultiFamily, Condo
Years of Experience: 7

Transaction History

Seller Deals

Total Deals 4
Total Value $2,498,565
Average Sale Price $624,641
Price Range $490K - $810K

Buyer Deals

Total Deals 10
Total Value $6,949,000
Average Sale Price $694,900
Price Range $537K - $870K

Production Over Time

1 Year View by Quarter

Seller Deals

Total Deals 9
Total Value $5,320,565
Average Sale Price $591,174
Price Range $490K - $810K

Buyer Deals

Total Deals 17
Total Value $11,357,287
Average Sale Price $668,076
Price Range $300K - $1M

Production Over Time

2 Year View by Quarter

Seller Deals

Total Deals 24
Total Value $13,846,164
Average Sale Price $576,924
Price Range $165K - $1.1M

Buyer Deals

Total Deals 32
Total Value $20,988,837
Average Sale Price $655,901
Price Range $300K - $1M

Production Over Time

5 Year View

William's Listings and Deals

Awards and Designations

  • Platinum Club
  • Real Producers Rising Star
  • YPN Top 20 Rising Star
  • NAR - National Association of Realtors
  • ABR - Accredited Buyer Representative
  • ALHS - Accredited Luxury Home Specialist
  • AREP® - Accredited Real Estate Professional
  • ASR® - Accredited Seller Representative
  • CBS - Certified Buyer Specialist
  • CRLS - Certified Residential Listing Specialist
  • CRS - Certified Residential Specialist
  • EHO - equal Housing Opportunity
  • FTBS - First Time Buyer Specialist
  • RENE - Real Estate Negotiation Expert
  • SPS - Strategic Pricing Specialist
  • SRS - Seller Representative Specialist
  • VAMRES - VA Military Real Estate Specialist

Other Experience

Distressed Properties, First Time Home Buyers, Investments, Luxury Homes, Military Families, Senior Communities, Short Sales, Veteran Programs
Agent License: New York #10401327090
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William James

(516) 518-3481
(516) 518-3481

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