Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
415 9th Street #53

For Sale · Listing by Compass

415 9th Street #53

Park Slope, Brooklyn

$995,000

Interested in this property?
Active For Sale • Co-op

$995,000

415 9th Street #53

Park Slope, Brooklyn

MLS® #RLS20115391

RLS at REBNY

Listing by Compass

Open House Scheduled

Wednesday, November 4 • 6:00 PM – 7:00 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

2
Bedrooms
1
Bath
N/A
Sq. Ft.
1912
Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Lot Size 4,800 sq ft
Year Built 1912
Ownership Co-op
Maintenance $1,813.34/mo
Neighborhood Park Slope
Floor 1 of 6

Property Highlights

  • Character: Pre-war building (1912)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 1 Full
Floor 1 of 6
Pets Yes, CatsOk, DogsOk
Year Built 1912
Structure Type MultiFamily
Flooring Hardwood
Furnished Unfurnished
Lot Size 4,800 sq ft
Parcel # 01006-0055-00415-000-0000053
Block/Lot 01006/0055

Listing History

Event Date Price Change
Listed Sep 16, 2026 $995,000 -
Currently Nov 3, 2026 $995,000 -

Description

Bathed in natural light, this top-floor 2-bedroom home with an additional office, dining area, and in-unit laundry is located in a quintessential pre-war co-op in the heart of Park Slope. With an open view over Brownstone Brooklyn from the rear of the building, this home has impeccable light while also being pin-drop quiet. A sunny, spacious living room showcases one of Park Slope's best views with side open exposure to the Downtown Brooklyn and Manhattan skyline. By having a large, open windowed-kitchen with dining area, it works perfectly for quiet days at home or entertaining. A serene primary bedroom overlooks treetops and faces the rear of the building for an even . Two additional bedrooms are thoughtfully positioned on opposite ends of the home, creating a comfortable sense of separation. Charming prewar details abound throughout the home: hardwood floors, exposed brick, decorative columns, crown moldings, and French doors. This one is one of few in the building with an in-unit washer & dryer. Situated in prime Center Slope, you're just a half block to the F/G and two blocks to R, two blocks from Prospect Park, and moments away from all the neighborhood favorites. A dedicated storage included with each home. The well-maintained co-op offers a range of amenities, including a common roof deck with sweeping city views, a resident super, bike storage (with fee), and resident super. Pets are welcome.

Features & Amenities

Interior Features

Crown Molding Common On Floor Common Area In Unit Flooring: Hardwood

Exterior Features

Building Roof Deck

Building Amenities

Bike Storage

Building Information

Building Data View Compliance & Permits
Total Units 20
Stories 6
Structure MultiFamily

Financial Details

Maintenance $1,813.34/mo

Park Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.

Park Slope Live Market Data

View Neighborhood

Active Listings

104

Median Asking Price

$1.72M

Median $/Sqft

$1,416

Avg Days on Market

N/A

New This Week

7

Price Reduced

18%

Sold (30 Days)

25

Median Sale Price

$1.70M

Live data from RLS at REBNY • Updated 11/2/26, 9:42 PM EST

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Location

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415 9th Street #53, Park Slope, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1912
Year Built
114 years old
6
Floors
20
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $1,658,700
Land Value: $39,150
Exemptions: $2,230

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

Lot Area: 4,800 SF
Building Area: 17,970 SF
Built FAR: 3.74
Allowed FAR: 2

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 monthly maintenance are $1,813.34 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 1 full bathroom.

According to MLS records, the building was constructed in 1912, making it approximately 114 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property: Building Pets Allowed Comments:Cats and Dogs Allowed. Contact Milton Coste for weight limits or breed restrictions.

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: RLS20115391
First Listed: 9/15/2026
On Market: 9/16/2026
Contract Date: 9/4/2026

Listing Courtesy of Compass - James Fierro Jr

Listing Contact: (716) 930-5802

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 11/3/2026 at 2:42 AM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Park Slope Market Update

25 sales last 30 days · $1.72M median · 4.2 months supply

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New listings in this neighborhood

Quick Facts

Status Active Type Co-op Neighborhood Park Slope Borough Brooklyn
County Kings
Floor 1 of 6
Year Built 1912
First Listed 9/15/2026
Maintenance $1,813.34/mo

Monthly Costs Estimate

Down Payment 20%

$199,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $1,813.34
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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