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Lisa Defonce

Lisa Defonce
Real Estate Agent (Associate Broker)
Rye NY

Associate Broker (NY: 30DE0854006)

29 years experience

REALTOR® 1 Active Listings Serves Westchester County, NY
View on Realtor.com

Contact Information

Brokerage
Houlihan Lawrence

Office Website
Office Address
14 Elm Pl
Rye, NY  10580-2919
(Westchester County)
Office Phone
203-869-0700
Office Fax
914-967-7326
Mobile
914-227-5045
Email
ldef****@****************.com
Show Email for $5

Service Areas

Rye: NY Harrison: NY New Rochelle: NY Larchmont: NY Mamaroneck: NY Rye Town: NY Scarsdale: NY Rye Brook: NY Port Chester: NY Pemberwick: CT Purchase: NY Hartsdale: NY Greenburgh: NY Greenville: NY Eastchester: NY Yonkers: NY West Harrison: NY North Castle: NY White Plains: NY Stamford: CT Greenwich: CT Town Of Greenwich: CT Glenville: CT Byram: CT Cos Cob: CT Riverside: CT Old Greenwich: CT

About Lisa Defonce

**Lisa**
Licensed Associate Real Estate Broker
Accredited Buyer’s Representative (ABR)
Senior Real Estate Specialist (SRES)
Short Sale & Foreclosure Resource (SRF)

**Professional Affiliations:**
- National Association of Realtors (NAR)
- Westchester Putnam Association of Realtors (WPAR)
- Westchester Multiple Listing Service (EAMLS)
- Greenwich Association of Realtors (GAR)
- Greenwich Multiple Listing Service
- Connecticut Multiple Listing Service
- Real Estate Buyer’s Agent Council (REBAC)

Since 1997, Lisa has been a dedicated full-time Realtor with Houlihan Lawrence in Rye, holding a Connecticut license since 2000. Specializing in Westchester County, Greenwich, and parts of Stamford, Lisa brings a wealth of experience from the New York City real estate market. This extensive knowledge allows clients to work with a single agent who understands their needs across multiple regions, streamlining the buying or selling process. For clients seeking expertise in other areas, Lisa is happy to refer them to trusted colleagues.

Before entering real estate, Lisa accumulated a decade of corporate experience, which has honed a level of professionalism that clients find invaluable. This corporate background, combined with a commitment to personalized service, ensures that each transaction is handled with the utmost care and attention.

Utilizing the latest tools and technology provided by Houlihan Lawrence, Lisa delivers an exceptional experience for both buyers and sellers. Whether clients are looking to purchase a new home, downsize, expand, or relocate, Lisa’s expertise will be a significant asset throughout the process.

For inquiries or to request references, please feel free to reach out. Lisa looks forward to the opportunity to assist you in your real estate journey.

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

$1,739,864
Avg. Listing Price
From Lisa's portfolio
3.9 / 3.4
Avg. Beds/Baths
Typical property size
3,158 sf
Avg. Square Footage
Interior living space
1427
Active Listings
Current inventory

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Current Property Listings

As of 1/10/2026, Lisa Defonce has 1 property for sale in Rye and surrounding areas.

$1,175,000

Listed 2026-01-06

150 Grand St
Mamaroneck, NY  10543

Beds: 6.0
Baths: 4.0
Sq Ft:
Lot: 4,792 sf
Multi Family Map
View Full Details

Current Property Rentals

As of 3/17/2026, Lisa Defonce has the following rental property available in Rye and surrounding areas.

$2,500

Listed 2026-03-16

30 Riverside Ave Apt B
Stamford, CT  06905

Beds: 1.0
Baths: 1.0
Sq Ft: 730
Lot: 12,632 sf
Multi Family Map
View Full Details