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11A Grand Avenue, 
Yaphank, NY 11980

$749,998


6

Beds


4

Baths


3,400

Sq Ft


Single Family

Active

Listed by

Jeffrey A. Canas

Marlon Rodriguez

Serhant East End LLC.

Serhant LLC.

Last updated:

January 15, 2026, 01:51 AM

MLS#

927776

Source:

OneKey MLS

About This Home

11A Grand Avenue

Perfect for a mother/daughter or accessory rental apartment (with proper permits) is this 3,400 sq ft home built in 2003 offers space, flexibility, and a location that brings together the best of Long Island living. With 6 bedrooms, 4 full baths, multiple living areas, and a full basement, there's room for everything—whether it’s hosting, working from home, or just spreading out. The kitchen features stone countertops and newer appliances, and there’s plenty of closet space throughout. Downstairs includes bonus rooms with outside entrances and a wet bar—perfect for extended living or other possibilities with proper permits. Outside, the half-acre lot gives you the freedom to add a pool, garden, or whatever your forever backyard looks like. You're also just a short walk to Glover Farms for seasonal pumpkin picking and local produce and minutes from Long Island’s beaches, vineyards, shopping, and the Hamptons.

Home Facts

Single Family

4 Baths

6 Bedrooms

Built in 2003

Price Summary

749,998

$220 per Sq. Ft.

MLS #:

927776

Last Updated:

January 15, 2026, 01:51 AM

Added:

2 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

4

Interior

Living Area:

3,400 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary, Hi Ranch

Building Area:

3,400 Sq. Ft.

Year Built:

2003


Lot

Lot Size (Sq. Ft):

23,958


Finances & Disclosures

Finances

Price:

$749,998

Price per Sq. Ft:

$220 per Sq. Ft.

Source:OneKey MLS
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.