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3701 Neptune AvenueBrooklyn, NY 11224

For Sale

$785,000

Smart Buyer Rebate $7,125

This semi-detached two-family home is in Seagate, Brooklyn’s only private, gated beachfront community. Built in 1940, this property offers a rare opportunity to enjoy security, space, and exclusive neighborhood amenities, including 24/7 guard-gated access, private beach rights, and discounted membership to the Sea Gate Pool Club with cabanas. HOA fee is $3,759/annually

The home features four bedrooms and two bathrooms across two levels. The first-floor apartment includes two spacious bedrooms, a full bath, and generous storage. The primary bedroom accommodates a king-size bed and features a deep closet, while the second bedroom opens onto a backyard deck and patio—perfect for indoor-outdoor living. An open living and dining area flows into a galley kitchen, creating a comfortable and practical layout. The second-floor unit offers two additional bedrooms, a full bathroom, a sun-filled living room, and a dedicated dining area. Abundant natural light fills every room, enhancing the warm and inviting atmosphere. Each unit provides privacy and functionality, making this home ideal for multi-generational living or rental income. Recent updates include a brand-new boiler. Additional highlights include a private driveway, garage, and a spacious backyard.

Enjoy coastal living just moments from the beach while staying connected to the best of Brooklyn, with access to public transportation, parks, and local shopping. Seagate offers a peaceful, tight-knit community and a lifestyle that’s truly unmatched in the borough.

Listed by Sabrina Hernandez

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Coldwell Banker Reliable R E

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sabrina.hernandez@cbrnyc.com

Last updated August 26, 2025

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Source: OneKey #841116

Listing Facts

  • TypeSingle-family
  • NeighborhoodSea Gate
  • Bedrooms4
  • Bathrooms2
  • Days on Prevu164
  • Taxes$5,928.72/year
  • Size1,760 sqft
  • Price per sqft$446

Location

Mortgage Calculator

Listing History

07/24/2025
Price Decreased
$785,000
03/28/2025
Listed by Coldwell Banker Reliable R E
$795,000

Estimated Closing Costs

Total
$25,122
Attorney Fees
$4,000
Title Insurance
$3,533
Bank Attorney
$1,500
Mortgage Recording Tax
$12,089
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $785,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 3701 Neptune Avenue

Exterior

Construction

  • Property Attached: Yes
  • Structure Type: Townhouse
  • Year Built: 1940
  • Architectural Style: Other
  • Construction Materials: Brick

Measurements

  • Building Area Total: 1,760
  • Building Area Units: Square Feet
  • Lot Size Acres: 0.07
  • Lot Size Square Feet: 3,200

Financial

Taxes

  • Parcel Number: 07000-0040
  • Tax Annual Amount: $5,928.72
  • Tax Assessed Value: $42,600.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Other
  • Interior Features: Other

Measurements

  • Living Area: 1,760
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 2
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 4
  • Rooms Total: 8

Schools

Elementary School

  • Elementary School: Ps 188 Michael E Berdy
  • Elementary School District: Brooklyn 21

High School

  • High School: Abraham Lincoln High School
  • High School District: Brooklyn 21

Middle or Junior School

  • Middle Or Junior School: Mark Twain Is 239-Gifted & Talented
  • Middle Or Junior School District: Brooklyn 21

Utilities

Equipment

  • Cooling: Wall/Window Unit(s)
  • Heating: Natural Gas, Other
  • Sewer: Public Sewer
  • Utilities: Sewer Available
  • Water Source: Public

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 2025, 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.