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436 Bay Avenue, 
East Patchogue, NY 11772

$925,000

5

Beds

3

Baths

2,464

Sq Ft

Single Family

Active

Listed by

Mary E. Adams

Century 21 Adams Real Estate

Last updated:

September 14, 2026, 11:13 AM

MLS#

1048236

Source:

OneKey MLS

About This Home

436 Bay Avenue

**PHOTOS COMING SOON** Welcome to 436 Bay Avenue, a timeless 1890 single-family home offering an incredible opportunity to own a piece of East Patchogue's history. Boasting 5 bedrooms, 3 bathrooms, and 2,464 square feet of living space, this home provides standard-defying room to grow. Step inside to discover a layout full of classic architectural character, waiting for your personal touches. What truly sets this property apart is its massive, park-like 0.65-acre lot—an absolute rarity this close to the water and the village! The expansive backyard serves as your private canvas for a pool, gardens, or ultimate outdoor entertainment. Enjoy the relaxing Sitting Room complete with a gilded age style fireplace, original hardwood floors and old world molding. The Formal Living Room features the splendor of yesteryear with french doors leading to an open veranda overlooking private grounds. A wonderful open floor plan throughout leads to the charming Eat-In Kitchen and fabulous study with custom painted ceilings, fireplace and doors leading additional grounds for entertaining. The uniquely designed oak banister and staircase lead to incredibly spacious rooms and the primary bedroom. All full windows and generous storage in every room. The third level of this intriguing Victorian offers 2 additional rooms and an open floor plan space. Completing this Gilded Age home on the upper level is a unique widow's walk to relax and enjoy incredible views. The grounds itself features two cozy gazebos, fountains and the cobblestone driveway leads to a 3 car detached garage. A separate guest cottage is also featured and an additional piece of this home's history to fall in love with. Situated in a highly sought-after neighborhood, you are just minutes from local parks, scenic bay views, and the bustling shops and restaurants of downtown Patchogue Village. Commuting is effortless with the Patchogue LIRR station nearby. The charm, elegance and history will bring you back into the Gilded Age lifestyle and time period. Do not miss your chance to customize and restore this historic gem and enjoy the ultimate South Shore lifestyle.

Home Facts

Single Family

3 Baths

5 Bedrooms

Built in 1890

Price Summary

925,000

$375 per Sq. Ft.

MLS #:

1048236

Last Updated:

September 14, 2026, 11:13 AM

Added:

6 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

2,464 Sq. Ft.

Structure

Structure

Architectural Style:

Victorian

Building Area:

28,314 Sq. Ft.

Year Built:

1890

Lot

Lot Size (Sq. Ft):

28,314

Finances & Disclosures

Finances

Price:

$925,000

Price per Sq. Ft:

$375 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of 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.