Skip main navigation
Sold for $1,125,000 on 05/19/25
  • $1,125,000

    49 S Bay Avenue, Islip, NY 11751

    8beds
    4,688sqft
    Single Family Residence, Residential
    Built in 1890
    0.75 Acres Lot
    $1,145,500 Zestimate®
    $240/sqft
    $5,283 Estimated rent

    What's special

    Welcome to this magnificent, renovated 4700 sq ft Center Hall Colonial, nestled on 0.75 acres of lush, beautifully landscaped grounds. This exceptional home combines classic charm with modern upgrades, offering 8 spacious bedrooms and 3.5 baths. Upon entering, you’re greeted by a grand center hall that leads to and elegant formal living, parlor and dining room, perfect for both family gatherings and entertaining guests. The large, sun-filled kitchen has been tastefully updated with high-end appliances, custom cabinetry, and sleek countertops. It flows seamlessly into a cozy family room, offering a comfortable space for relaxation. The home features 8 generously-sized bedrooms 4 on second floor and 4 on third floor with 2 staircases making access easy to all rooms, each offering ample closet space and natural light, including a luxurious master suite with an en-suite bath and walk-in closet. 2 additional bathrooms have been beautifully updated with fixtures and finishes, providing convenience and comfort throughout the home. A few standout features of this property is the expansive wraparound porch, where you can enjoy outdoor living while taking in the serene surroundings, ornate cast iron radiators, a high efficiency boiler w/separate storage tank, inside and outside basement entrance and 8 x10 storage shed. The backyard is an entertainer's delight, with pavered patio, a 20 x 40 free form heated IGP, offering the perfect setting for large gatherings or intimate family evenings. Whether you're hosting a barbecue, enjoying a poolside evening, or simply lounging in the spacious outdoor areas, this backyard is designed to impress. The home sits on a private 0.75-acre lot is the charming hamlet of Islip, within walking distance to downtown restaurants and shopping, providing an abundance of outdoor space for recreation, gardening, or simply enjoying the fresh air. This property is ideal for those seeking a blend of timeless elegance, modern luxury, and a prime location.

    Zillow last checked: 7 hours ago

    Listing updated: June 10, 2025 at 09:15am

    Listed by:

    Diane Betz,

    Eric G Ramsay Jr Assoc LLC 631-665-1500

    Bought with:

    Barbara Leogrande, 10301210748

    Douglas Elliman Real Estate

    Source: OneKey® MLS,MLS#: 826585MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 8
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Primary bedroom
    • Description: Large bedroom with 9' ceiling, large windows, WIC, dressing area, gentleman's closet
    • Level: Second
    Bedroom 1
    • Description: Great size bedroom, w/window seat, 9' ceilings, closet, oak floors
    • Level: Second
    Bedroom 2
    • Description: Great size bedroom, 9' ceilings, closet
    • Level: Second
    Bedroom 3
    • Description: Great size bedroom, 9' ceilings, closet
    • Level: Second
    Primary bathroom
    • Description: Antique custom vanity, walk-in shower, toilet, linen/towel closet, radiant heat
    • Level: Second
    Bathroom 1
    • Description: First floor powder room (1/2 bath), with beadboard wainscoting
    • Level: First
    Bathroom 3
    • Description: Full bath, white tile, vanity, large 3 mirror medicine cabinet, linen closet
    • Level: Second
    Basement
    • Description: Full basement, partially finished, inside and outside entrances, high efficiency gas boiler w/hot water storage tank, 200 amp electric, tons of storage
    • Level: Basement
    Bonus room
    • Description: Large Inviting Center Hall, crown moldings, fir floors 9 1/2' celiing, decorative columns to separate, open floor plan to Living Room and Parlor
    • Level: First
    Bonus room
    • Description: 20 x 42 Heated (oil), new vinyl liner, chlorine free form In-Ground Pool w/waterfall and diving board, loop loc cover
    • Level: First
    Bonus room
    • Description: 4 bedroom maids quarters w/second staircase, 8; ceilings, wood floors, full bathroom, (needs renovation), roof hatch to widows walk
    • Level: Third
    Bonus room
    • Description: 500 sq ft, 2 Car Detached Garage
    • Level: First
    Bonus room
    • Description: Great space under master staircase, Window Seat, oak floors, large windows
    • Level: First
    Bonus room
    • Description: Fully fence backyard, pavered stone patio, 5 zone inground sprinkler system w/app control, private well for irrigation, circular driveway, 200 amp electric service w/sub panel on third floor
    • Level: First
    Dining room
    • Description: Formal Dining Room 9 1/2' ceiling, 3/4 recessed panel oak wainscoting, window seat, large windows, oak floors, crown & base mouldings, custom window treatments ***dining room fixture EXCLUDED from sale ***
    • Level: First
    Family room
    • Description: Located right off kitchen, 9 1/2' ceiling, w/built in cabinetry mudroom, oak floors & access to finished basement
    • Level: First
    Kitchen
    • Description: Large eat-in kitchen w/multi-level island, granite countertops, maple cabinets, radiant heat, split unit heat & CAC, GE profile double ovens, smart refrigerator,2 power skylights *** microwave not working***
    • Level: First
    Laundry
    • Description: Laundry room w/gas dryer and electric washer, built-in iron board, storage
    • Level: Second
    Living room
    • Description: Living room, 9 1/2' ceiling, fir floors, , windows, moldings, custom window treatments
    • Level: First
    Living room
    • Description: Parlor room 9 1/2' ceiling, fir floors, wood burning fireplace, French doors to wrap around porch, large windows, pocket doors to formal Dining Room, custom window treatments
    • Level: First
    Heating
    • Hot Water, Radiant
    Cooling
    • Ductless, Zoned
    Appliances
    • Included: Cooktop, Dishwasher, Dryer, Freezer, Gas Cooktop, Oven, Refrigerator, Stainless Steel Appliance(s), Trash Compactor, Washer
    • Laundry: Washer/Dryer Hookup, Electric Dryer Hookup, Inside, Laundry Room, Washer Hookup
    Features
    • Built-in Features, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Primary Bathroom, Natural Woodwork, Original Details, Recessed Lighting, Storage
    • Flooring: Hardwood, Wood
    • Windows: New Windows, Oversized Windows, Wood Frames
    • Basement: Full,Partially Finished
    • Attic: Unfinished
    • Has fireplace: Yes
    • Fireplace features: Living Room, Wood Burning
    Interior area
    • Total structure area: 6,176
    • Total interior livable area: 4,688 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Driveway, Garage, On Street, Oversized, Private
    • Garage spaces: 2
    • Has uncovered spaces: Yes
    Features
    • Levels: Three Or More
    • Patio & porch: Covered, Patio, Porch, Wrap Around
    • Exterior features: Fire Pit, Lighting, Rain Gutters
    • Has private pool: Yes
    • Pool features: Diving Board, In Ground, Pool Cover, Vinyl
    • Fencing: Back Yard,Fenced,Vinyl,Wood
    Lot
    • Size: 0.75 Acres
    • Dimensions: 178 x 201
    • Features: Back Yard, Corner Lot, Front Yard, Landscaped, Level, Sprinklers In Front, Sprinklers In Rear
    Details
    • Parcel number: 0500371000200064000
    • Special conditions: None
    • Other equipment: Compressor, Irrigation Equipment, Pool Equip/Cover

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial,Traditional
    • Property subtype: Single Family Residence, Residential
    Materials
    • Cedar
    • Foundation: Brick/Mortar
    Condition
    • Updated/Remodeled
    • Year built: 1890

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

    Community & neighborhood

    Location
    • Region: Islip

    Other

    Other facts
    • Listing agreement: Exclusive Right To Sell
    Services availability
    Get a cash offer in 3 minutes

    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.

    Estimated market value

    $1,145,500