$770,000
$30K PRICE DROP

40 Duke St Deer Park, NY 11729

Deer Park Neighborhood

Estimated payment $5,169/month

Total Views 9,161
7 Beds
4 Baths
2,552 Sq Ft
$302 Price per Sq Ft

About This Home

Welcome to 40 Duke Street, a rare opportunity to own a home with 7 bedrooms and 4 bathrooms in desirable Deer Park, NY. This expansive property is perfect for large households, multi-generational living, or anyone looking for an abundance of space and versatility. Step inside to find a thoughtfully designed layout featuring generously sized bedrooms, multiple living and dining areas, and a bright, open feel throughout. With 4 bathrooms, convenience and comfort are never an issue—ideal for busy mornings or hosting guests. The kitchen offers plenty of cabinetry and counter space, ready for both everyday meals and entertaining. Additional highlights include ample storage, flexible room arrangements, and the potential to customize to your taste. Situated on a quiet street, this home also provides outdoor space for relaxing, gardening, or gatherings. With easy access to shopping, schools, parks, and transportation, the location can’t be beat. Whether you’re looking for room to grow, space to share, or just want a truly unique home, 40 Duke St delivers it all. ?? 40 Duke Street, Deer Park, NY
?? 7 Bedrooms | ?? 4 Bathrooms

Listing Agent

Mario Rapo

Rapo Real Estate Corp License #10311209713 Listed on: 09/30/2025

Co-Listing Agent

Melissa Forte Aguiar

Rapo Real Estate Corp License #10401374173

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,750

Year Built

  • Built in 1963

Home Design

  • 2,552 Sq Ft Home

Bedrooms and Bathrooms

  • 7 Bedrooms
  • 4 Full Bathrooms

Schools

  • John F Kennedy Intermediate School
  • Robert Frost Middle School
  • Deer Park High School

Additional Features

  • 10,000 Sq Ft Lot
  • No Cooling

Listing and Financial Details

  • Assessor Parcel Number 0100-090-00-01-00-101-000

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,750

Year Built

Built in 1963

Lot Details

0

Listing Details

  • Property Type: Residential
  • Architectural Style: Other
  • Property SubType: Single Family Residence
  • Year Built: 1963
  • Co List Office Mls Id: KEYRPOC01
  • Co List Office Phone: 516-540-1704
  • Carport Y N: No
  • CurrentPrice: 770000.00
  • MlsMajorChangeType: Price Decrease
  • CurrentPrice_By_LivingArea: 301.72414
  • ListPrice_By_LivingArea: 301.72414
  • ListPrice_By_OriginalListPrice: 0.96250
  • ListPrice_By_LotSizeAcres: 3353658.5366
  • LivingAreaSearchSqFt: 2552.00
  • CurrentPrice_By_BuildingAreaTotal: 301.72414
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Other
  • Interior Amenities: Other
  • Full Bathrooms: 4
  • Basement: None
  • Total Bedrooms: 7
  • Living Area: 2552
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Other
  • Pool Private: No
  • Waterfront: No
  • Foundation Details: Other

Garage/Parking

  • Garage: No
  • Parking Description: Other

Utilities

  • Cooling: None
  • Heating: Other
  • Sewer: Other
  • Utilities: None
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Robert Frost Middle School

Lot Info

  • Lot Size Acres: 0.2296
  • Lot Size Sq Ft: 10000
  • Parcel Number: 0100-090-00-01-00-101-000
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 13750.37
  • Tax Year: 2024

MLS Schools

  • Elementary School: John F Kennedy Intermediate School
  • High School: Deer Park High School
  • Middle School District: Deer Park

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $11,391 $3,620 $230 $3,390
2023 $11,391 $3,620 $230 $3,390
2022 $9,152 $3,620 $230 $3,390
2021 $9,152 $3,070 $230 $2,840
2020 $8,531 $3,070 $230 $2,840
2019 $8,531 $0 $0 $0
2018 $7,970 $3,070 $230 $2,840
2017 $7,970 $3,070 $230 $2,840
2016 $7,921 $3,070 $230 $2,840
2015 -- $3,070 $230 $2,840
2014 -- $3,070 $230 $2,840
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/08/2025 12/08/25 Price Changed $770,000 -1.9% $302 / Sq Ft
11/02/2025 11/02/25 Price Changed $785,000 -1.9% $308 / Sq Ft
09/30/2025 09/30/25 For Sale $800,000 -- $313 / Sq Ft
Source: OneKey® MLS

Purchase History

Date Type Sale Price Title Company
Deed $380,000 None Available
Deed $380,000 None Available
Source: Public Records

Source: OneKey® MLS

MLS Number: 918500

OneKey® MLS

APN: 0100-090-00-01-00-101-000

New York Suffolk County Deer Park 11729 Deer Park

40 Duke St, Deer Park, NY

For Sale

Detached

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Mario Rapo
Listing Agent
Mario Rapo
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Rapo Real Estate Corp
(631) 641-8409