Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,640,000

· Closed October 20, 2025

Closed For Sale Triplex

$1,640,000

$400 per sq ft

5021 Surf Avenue

Coney Island, Brooklyn

MLS® #RLS20042405

RLS at REBNY

Listing by Compass

6

Bedrooms

4

Baths

4,100

Sq. Ft.

1930

Year Built

Quick Summary

Bedrooms 6
Bathrooms 4
Living Area 4,100 sq ft
Year Built 1930
Ownership None
HOA/Common Charges $616/mo
Property Taxes $11,508/yr
Parking Garage
Neighborhood Coney Island
Floor 1 of 2

Property Highlights

  • Outdoor Space: Patio
  • Fireplace: 1 fireplace
  • Style: WalkUp architecture

Property Details

Type Triplex
Ownership None
Total Rooms 21
Baths 4 Full
Floor 1 of 2
Heating Central
Cooling Central Air
Pets Yes
Year Built 1930
Living Area 4,100 sq ft
Parking Garage Available
Parking Features Garage, Private
Architectural Style WalkUp
Structure Type Townhouse,Triplex
Flooring Hardwood
Furnished Unfurnished
Basement Full
Parcel # 07024-0029
Block/Lot 07024/29

Listing History

Event Date Price Change
Listed Aug 13, 2025 $1,698,000 -
Currently May 4, 2026 $1,640,000 -3.4%

Description

Welcome to 5021 Surf Avenue, a stunning property located within the exclusive gated oceanfront community of Sea Gate. This fully renovated home, initially designed as a two-family residence, now serves as an expansive single-family home, boasting over 4,100 square feet across three spacious floors, plus a fully finished basement exceeding 1,000 square feet. Set on a generous 50 x 165 lot, this residence combines elegant design with functionality, nestled in one of Brooklyn's most secluded areas. The ground floor features an open-plan living space with a chef's kitchen that is sure to impress. It includes a dramatic quartz waterfall island, custom navy cabinetry with copper accents, a full-height slab backsplash, and high-end German WOLF appliances. The adjacent living and dining areas are characterized by large windows, wide-plank oak flooring, and an exquisite fireplace, creating a welcoming yet sophisticated environment. A floating glass-paneled staircase connects the levels, while radiant underfloor heating and multi-zone air conditioning provide comfort throughout the year. On the upper floor, the primary suite offers a tranquil escape, complete with a fireplace, a boutique-style walk-in closet and a luxurious bathroom featuring a freestanding soaking tub, dual vanities, and a mosaic-tiled handleless/digital shower. The additional bedrooms are spacious, including a top-floor suite with vaulted ceilings and scenic views of the bay. The home also includes a media lounge and flexible space perfect for a home office or guest quarters. The fully finished lower level is versatile, offering spaces for a gym, playroom, and recreation room tailored to any lifestyle needs. Outside, the expansive backyard is ideal for relaxing and entertaining, with a built-in jacuzzi, generous patio space, and new landscaping. The property offers ample parking with a private driveway and garage. Seagate provides a unique lifestyle that includes access to one of New York City's most stunning private beaches. Traveling to Midtown Manhattan is convenient, thanks to the X28/X38 express buses from Neptune Avenue, as well as nearby subway stations offering connections to the D, F, Q, and N lines. With annual taxes of $11,512 and Seagate Association fees of $7,388, this residence offers a remarkable chance to enjoy luxury living in a desirable community.

Features & Amenities

Interior Features

High Ceilings Kitchen Island Walk In Closets Laundry Room See Remarks Flooring: Hardwood Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Private Yard Patio

Appliances

Dryer Dishwasher Stainless Steel Appliances Washer

Building Information

Building Data View Compliance & Permits
Total Units 3
Stories 2
Structure Townhouse,Triplex
Style WalkUp

Financial Details

Common Charges $616/mo
RE Taxes $11,508/yr ($959/mo)
Original Price $1,698,000
Sale Price $1,640,000
Previous Price $1,698,000

Coney Island is a beachfront Brooklyn neighborhood at the southern tip of the borough, featuring high-rise residential towers, prewar apartment buildings, and new construction condominiums along the Atlantic Ocean boardwalk. The D/F/N/Q trains terminate at Stillwell Avenue station, providing direct subway service to Manhattan. The 2.5-mile boardwalk, Luna Park amusement area, and the New York Aquarium line the oceanfront.

Coney Island Live Market Data

View Neighborhood

Active Listings

7

Median Asking Price

$670K

Median $/Sqft

$398

Avg Days on Market

N/A

New This Week

1

Price Reduced

14%

Sold (30 Days)

0

Median Sale Price

N/A

Live data from RLS at REBNY • Updated 5/4/26, 7:48 AM EST

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Location

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5021 Surf Avenue, Coney Island, Kings County

Virtual Tour

Floor Plans

Floor Plan 1
Floor Plan 2
Floor Plan 3
Floor Plan 4
Floor Plan 5

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
2
Floors
2
Residential Units
R3-1
Zoning District
Two Family Dwellings

Tax & Assessment

Assessed Value: $95,700
Land Value: $17,820
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 6,350 SF
Building Area: 4,030 SF
Built FAR: 0.63
Allowed FAR: 0.75

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $616 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $11,508, or roughly $959 per month. Verify the current assessment with your attorney before closing.

This property has 6 bedrooms and 4 full bathrooms.

The listed interior living area is 4,100 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1930, making it approximately 96 years old.

This listing is None

Pet policy requires confirmation with the listing broker.

At the current list price of $1,640,000 for 4,100 sq ft, the asking price per square foot is approximately $400. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20042405
First Listed: 8/13/2025
On Market: 8/13/2025
Price Changed: 10/20/2025
Closed: 10/20/2025
Contract Date: 8/1/2025

Listing Courtesy of Compass - Kurt Vikki

Listing Contact: (718) 213-4478

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/4/2026 at 11:48 AM UTC

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