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David Lunenfeld

David Lunenfeld
Real Estate Agent (Associate Broker)
Mount Sinai NY

Associate Broker (NY: 10301207569)

33 years experience

REALTOR® 10 Active Listings Serves Suffolk County, NY
View on Realtor.com

Contact Information

Brokerage
Coldwell Banker American Homes
Office Address
276 Rte 25a
Mount Sinai, NY  11766
(Suffolk County)
Office Phone
631-331-3700
Office Fax
631-236-1297
Mobile
516-528-5107
Email
race****@***.com
Show Email for $5

Service Areas

Terryville: NY Centereach: NY South Setauket: NY Selden: NY Lake Ronkonkoma: NY Gordon Heights: NY Coram: NY Medford: NY Holtsville: NY Farmingville: NY St. James: NY Lake Grove: NY Middle Island: NY Yaphank: NY North Bellport: NY Rocky Point: NY Miller Place: NY Mount Sinai: NY Oakdale: NY West Sayville: NY Great River: NY Port Jefferson Station: NY Setauket-East Setauket: NY Belle Terre: NY Port Jefferson: NY Shoreham: NY Sayville: NY Cherry Grove: NY Bayport: NY East Shoreham: NY Ridge: NY Sound Beach: NY Wading River: NY Calverton: NY Jamesport: NY Northville: NY Riverhead: NY Eastport: NY Riverside: NY Aquebogue: NY Flanders: NY Northampton: NY Manorville: NY Baiting Hollow: NY Remsenburg-Speonk: NY Mastic: NY Shirley: NY Mastic Beach: NY Center Moriches: NY Moriches: NY Brookhaven: NY Smith Point: NY East Yaphank: NY

About David Lunenfeld

With over 22 years of dedicated experience in the real estate industry, this full-time Realtor has been serving clients since 1993. Renowned for exceptional service, they prioritize client needs and have earned high recommendations from both past clients and colleagues. As a consistent top producer and multi-million dollar producer, they are committed to delivering superior results. References are readily available to attest to their professionalism and effectiveness in the real estate market.

Suffolk County, NY Real Estate Market Analysis (Single Family Homes)

$1,963,002
Avg. Listing Price
From David's portfolio
3.9 / 3.0
Avg. Beds/Baths
Typical property size
2,526 sf
Avg. Square Footage
Interior living space
6042
Active Listings
Current inventory

Mortgage lenders, title companies, PropTech startups, real estate recruiters, insurance providers, and continuing education companies all rely on targeted outreach to Suffolk County's real estate professionals. Our Suffolk County real estate agent email list delivers 9,107 verified contacts of actively licensed agents, giving you direct access to decision-makers who need your services daily. Whether you're launching a new mortgage product, promoting CE courses, or recruiting top performers, having accurate agent contact data eliminates the guesswork from your marketing campaigns.

Unlike generic business lists that mix outdated contacts with current professionals, this database focuses exclusively on active real estate licensees in Suffolk County. Each email address connects you to agents actively working deals, managing clients, and seeking business solutions. The list segments cleanly between brokers and sales agents, allowing you to customize messaging based on their role and responsibilities within their firms.

Why Buy a Suffolk County Real Estate Agent Email List From Dr Bill

Our Suffolk County agent data comes directly from New York State licensing board records, ensuring every contact represents a legitimately licensed professional. We update this database monthly to capture new licensees, remove inactive agents, and verify email deliverability at 96% or higher. This rigorous verification process separates our premium data from cheap alternatives that flood the market with outdated contacts, costing you money on bounced emails and damaged sender reputation.

While other vendors sell generic state-wide lists or basic county-level data, we're the only source offering Suffolk County real estate contacts segmented down to individual zip codes. This granular targeting lets you focus on specific communities like Huntington, Brookhaven, or Babylon without paying for contacts in areas you don't serve. Our monthly updates and deliverability guarantee mean you're investing in data that actually reaches inboxes, not wasting budget on dead email addresses.

How to Use This Suffolk County Agent List

Email outreach through cold-email platforms like Instantly, Lemlist, or Dr Bill's purpose-built Zap Contact system (zapcontact.com) delivers the highest ROI from this agent database. Zap Contact specifically handles purchased lists that mainstream platforms like Mailchimp and Constant Contact prohibit, giving you compliant infrastructure designed for B2B prospecting. You can also use these contacts for direct mail campaigns, LinkedIn connection requests, or phone-based outreach depending on your sales process.

Smart marketers segment this list between independent brokers and sales agents, crafting different messaging for each audience. Brokers respond to business development opportunities, team management tools, and revenue-generating services, while sales agents focus on lead generation, transaction management, and professional development. The database structure supports this segmentation, letting you target decision-makers with relevant offers that generate higher response rates.

Why Suffolk County, New York Agent Data Matters

Suffolk County encompasses major real estate markets including Huntington, Islip, Babylon, Brookhaven, and Smithtown, each with distinct client bases and property types. When you buy Suffolk County real estate agent email list data, you're accessing professionals who understand these local markets intimately and maintain extensive client relationships. These 9,107 agents represent a concentrated audience that generates significant transaction volume throughout Long Island's eastern corridor.

Targeting Suffolk County specifically outperforms generic New York State campaigns because these agents face similar market conditions, regulatory requirements, and client demographics. Local targeting builds credibility and relevance that broad geographic campaigns cannot match. Whether you're promoting services in Commack, Deer Park, or Ronkonkoma, having county-specific data ensures your message reaches agents who actually work in your service area.

Current Property Listings

As of 3/27/2026, David Lunenfeld has 10 properties for sale in Mount Sinai and surrounding areas.

$319,900

Listed 2026-01-14

128 Exmore Ct Unit D
Ridge, NY  11961

Beds: 2.0
Baths: 1.0
Sq Ft: 1,278
Condos Map
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$289,900

Listed 2025-11-02

618 Lake Ct Unit 618
Middle Island, NY  11953

Beds: 2.0
Baths: 1.5
Sq Ft: 900
Coop Map
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$849,900

Listed 2025-11-14

6 Laurel Cres
Manorville, NY  11949

Beds: 4.0
Baths: 2.5
Sq Ft: 2,592
Lot: 10,890 sf
Single Family Map
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$1,150,000

Listed 2025-12-05

61 Eileen Cir
Jamesport, NY  11947

Beds: 4.0
Baths: 2.5
Sq Ft: 3,068
Lot: 21,780 sf
Single Family Map
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$819,900

Listed 2026-02-27

19 Walnut Dr
Shoreham, NY  11786

Beds: 4.0
Baths: 2.0
Sq Ft: 2,100
Lot: 15,246 sf
Single Family Map
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$769,900

Listed 2026-02-10

246 Southern Blvd
Nesconset, NY  11767

Beds: 3.0
Baths: 1.5
Sq Ft: 1,640
Lot: 20,038 sf
Single Family Map
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$1,040,000

Listed 2026-02-23

6 Bluffview Ct
Miller Place, NY  11764

Beds: 4.0
Baths: 3.5
Sq Ft: 4,659
Lot: 33,977 sf
Single Family Map
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$649,900

Listed 2026-02-15

197 Foxhurst Rd
Oceanside, NY  11572

Beds: 4.0
Baths: 2.0
Sq Ft: 1,436
Lot: 9,148 sf
Single Family Map
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$199,900

Listed 2025-09-14

2 Monet Ct Unit 2
Middle Island, NY  11953

Beds: 1.0
Baths: 1.0
Sq Ft:
Coop Map
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$589,900

Listed 2025-12-18

7 Herdman Ct
Middle Island, NY  11953

Beds: 3.0
Baths: 2.0
Sq Ft: 1,634
Lot: 14,810 sf
Single Family Map
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Current Property Rentals

As of 3/27/2026, David Lunenfeld has the following rental properties available in Mount Sinai and surrounding areas.

$4,950

Listed 2026-03-12

85 Lewis Rd
East Quogue, NY  11942

Beds: 3.0
Baths: 2.0
Sq Ft: 1,593
Lot: 37,026 sf
Single Family Map
View Full Details