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$2,200,000

  • For Sale
  • Active
  • Single Family
  • 10 Beds
  • 7 Full Baths
  • 12,900 Sq. Ft.
  • 2 Car Garage
See This Home
Save This Home
See This Home
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Step back in time and experience the grandeur of this extraordinary 1850 Victorian estate, a truly one-of-a-kind residence where timeless architecture, remarkable scale, and old-world craftsmanship create something rarely found today. Set on 1.64 breathtaking, park-like acres, this magnificent property offers exceptional privacy, an inground pool, and endless possibilities. From the moment you enter, soaring ceilings, intricate crown moldings, beautiful hardwood floors, and exquisite period details capture the elegance and charm of a bygone era. Three expansive floors of living space feature a magnificent living room, grand banquet-sized formal dining room, large eat-in kitchen, and an inviting den with fireplace. The main residence offers an impressive ten bedrooms, seven full baths, and a full basement, providing extraordinary space and versatility. The estate also features a separate back house offering four additional bedrooms, two full baths, and a two-car garage, adding another remarkable dimension to this unique property. Rich in history and overflowing with character, this exceptional Victorian estate presents a rare opportunity to restore, reimagine, and create something truly spectacular. From its grand interior spaces to its sprawling grounds and resort-style pool, this is more than a home. It is a piece of history waiting for its next chapter. Make this extraordinary one-of-a-kind estate yours.

Full Property Details for 45 S Penataquit Ave

General

  • Price: $2,200,000
  • Taxes: $38,341
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1037620
  • Updated: 8/12/2026
  • Added to Site: 16 day(s) ago

Interior

  • Number of Rooms: 15
  • Interior Features: First Floor Full Bath, Built-in Features, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, Kitchen Island, Primary Bathroom, Storage, Walk-In Closet(s)
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Gas Cooktop, Gas Oven, Refrigerator
  • Laundry Facilities: Yes
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 7
  • Full Bathrooms: 7

Bedrooms

  • Total Bedrooms: 10

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground, Vinyl

Exterior

  • Porch/Patio/Deck: Deck, Porch, Wrap Around

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Driveway

Location

  • County: Suffolk County
  • Direction Faces: West

School Information

  • High School District: Bay Shore
  • Elementary School: Brook Avenue Elementary School
  • Middle School: Bay Shore Middle School
  • High School: Bay Shore Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas
  • Heating Zones: 3

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Structural Information

  • Architectural Style: Victorian
  • Detached/Attached: Detached
  • Construction: Vinyl Siding
  • Basement: Yes
  • Basement Desc.: Full Basement
  • Building Size: 12900
  • Square Feet: 12,900
  • Sq. Ft. Source: Public Records
  • Year Built: 1850

Additional Structures

  • Other Structures: Garage(s)

Lot Features

  • Lot Size (Acres): 1.64
  • Lot Size (Sq. Ft.): 71,438
  • Fence: Yes
  • Lot Features: Back Yard
  • Fencing (Description): Back Yard

Financial Considerations

  • Tax Amount: $38,341

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0500-394-00-02-00-026-000

Listed by Netter Real Estate Inc

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Listing agent

— 45 S Penataquit Ave —

  • Netter Real Estate Inc

631-661-5100

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 45 S Penataquit Ave

School District:Bay Shore Union Free School District
NameGradesDistance
Brook Avenue Elementary School
45 Brook Avenue, Bay Shore, NY 11706
K-20.9 mi
South Country School
885 Hampshire Road, Bay Shore, NY 11706
3-52.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 45 S Penataquit Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/12/2026
Listed
$2,200,000
166.67%
MLS
10/20/2004
Sold
$825,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 45 S Penataquit Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
$35,410
100%
$114,000
—
2020
100%
$114,000
—
2022
-100%
$114,000
—
2016
$31,138
-6%
$114,000
—
2020
$33,259
2%
$114,000
—
2018
$32,467
2%
$114,000
—
2017
$31,841
—
$114,000
—
2016
$31,789
—
$114,000
—
2015
$31,906
—
$114,000
—
2015
$31,936
5%
$114,000
—
2014
$30,321
5%
$114,000
—
2013
$28,858
—
$114,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 45 S Penataquit Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Netter Real Estate Inc

45 S Penataquit Avenue, Bay Shore, NY 11706 (MLS# 1037620) is a Single Family property with 10 bedrooms and 7 full bathrooms. 45 S Penataquit Avenue is currently listed for $2,200,000 and was received on August 12, 2026. Want to learn more about 45 S Penataquit Avenue? Do you have questions about finding other Single Family real estate for sale in Bay Shore? You can browse all Bay Shore real estate or contact a Coldwell Banker agent to request more information.

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