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436 Bay AvenueEast Patchogue, NY 11772

For Sale

$925,000

Smart Buyer Rebate $9,250

**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.

Listed by Mary E. Adams

·

Century 21 Adams Real Estate

·

631-661-7200

Last updated September 11, 2026

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Source: OneKey #1048236

Listing Facts

  • TypeSingle-family
  • NeighborhoodBrookhaven
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu6
  • Taxes$15,969/year
  • Size2,464 sqft
  • Price per sqft$375

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Parking

Location

Mortgage Calculator

Listing History

09/09/2026
Listed by Century 21 Adams Real Estate
$925,000
  1. 09/09/2026$925,000
    Listed by Century 21 Adams Real Estate

Property Details for 436 Bay Avenue

Exterior

Construction

  • Year Built: 1890
  • Architectural Style: Victorian
  • Construction Materials: Cedar
  • Exterior Features: Garden, Lighting

Features

  • Direction Faces: East
  • Other Structures: Garage(s)
  • Patio And Porch Features: Wrap Around

Measurements

  • Building Area Total: 28,314
  • Building Area Units: Square Feet
  • Lot Features: Back Yard, Garden, Level, Private, Views
  • Lot Size Acres: 0.65
  • Lot Size Square Feet: 28,314

Financial

Taxes

  • Parcel Number: 0204-020-00-04-00-021-003
  • Tax Annual Amount: $15,969.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Dryer, Electric Range, Oven, Refrigerator, Washer
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Hardwood
  • Interior Features: First Floor Full Bath, Cathedral Ceiling(s), Chandelier, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Natural Woodwork, Open Floorplan, Open Kitchen, Primary Bathroom, Storage, Walk Through Kitchen, Washer/Dryer Hookup

Measurements

  • Living Area: 2,464
  • Living Area Source: Public Records

Rooms

  • Basement: Partial
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 10

Other

Location

  • Tax Block: 0004
  • Tax Lot: 21

Parking

Parking

  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Detached, Driveway

Schools

Elementary School

  • Elementary School: Bay Elementary School
  • Elementary School District: Patchogue-Medford

High School

  • High School: Patchogue-Medford High School
  • High School District: Patchogue-Medford

Middle or Junior School

  • Middle Or Junior School: South Ocean Middle School
  • Middle Or Junior School District: Patchogue-Medford

Utilities

Equipment

  • Heating: Oil
  • Laundry Features: In Basement
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 436 Bay Avenue.

What schools are nearby to 436 Bay Avenue?

Nearby schools include the Bay Elementary School, South Ocean Middle School, and Patchogue-Medford High School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 436 Bay Avenue.

What are the annual taxes for 436 Bay Avenue?

Annual taxes for this single-family home are estimated at $15,969.

How does 436 Bay Avenue compare to other single-family homes in Brookhaven?

This single-family home is listed 11% above the average price for single-family homes in Brookhaven and has been on the market for 62 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,464 sqft.

436 Bay Avenue is a 5-bedroom, 3-bath single-family home for sale in East Patchogue NY 11772. Listed on Prevu for 6 days at $925,000. This property features 2,464 square feet of living space, located in Brookhaven. The median listing price for single-family homes in this area is $649,999. Nearby schools include Bay Elementary School, South Ocean Middle School, and Patchogue-Medford High School. Property amenities include private outdoor space, dishwasher, parking, and washer/dryer. Browse more single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.