Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
631 E 18TH Street #3A

For Sale · Listing by Corcoran Group

631 E 18TH Street #3A

Ditmas Park, Brooklyn

$549,000

Interested in this property?
Active For Sale Condo

$549,000

$887 per sq ft

631 E 18TH Street #3A

Ditmas Park, Brooklyn

SixThirtyOne

MLS® #RLS20113047

RLS at REBNY

Listing by Corcoran Group

1
Bedroom
1
Bath
619
Sq. Ft.
2019
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 619 sq ft
Year Built 2019
Ownership Condo
HOA/Common Charges $397/mo
Property Taxes Contact for details
Neighborhood Ditmas Park
Floor 6 of 5

Property Highlights

  • Views: Other
  • Exposure: South,West facing
  • Outdoor Space: None, Balcony

Property Details

Type Condo
Ownership Condominium
Total Rooms 2
Baths 1 Full
Floor 6 of 5
View Other
Exposure South,West
Cooling Ductless
Pets Yes
Year Built 2019
Living Area 619 sq ft
Structure Type HighRise
Basement Other
Parcel # 05218-1008
Block/Lot 05218/0033

Listing History

Event Date Price Change
Listed Sep 8, 2026 $549,000 -
Currently Sep 8, 2026 $549,000 -

Description

Take advantage of 3-5% down payment programs! Welcome to 631 East 18th Street #3A, a beautifully designed one-bedroom condominium with a private balcony in the heart of historic Ditmas Park. Step outside onto your own private outdoor space and enjoy the neighborhood's leafy treetop surroundings-perfect for morning coffee, an evening glass of wine, or simply relaxing at home. Set within an intimate 26-unit boutique condominium, this residence offers contemporary living surrounded by the distinctive character that makes Ditmas Park one of Brooklyn's most beloved neighborhoods. With a tax abatement through 2034 and low monthly carrying costs, #3A presents an attractive opportunity for first-time buyers and anyone ready to transition from renting to owning. Residence features include: Private balcony Oversized European-style windows with treetop views Tall ceilings and abundant natural light Fujitsu split-system heating and cooling with individual controls Italian custom kitchen cabinetry with soft-close doors and drawers Quartz countertops and stainless-steel appliances Vented microwave hood Building amenities include: Rooftop terrace overlooking Ditmas Park Bike storage Laundry room Video intercom system Beyond the apartment, discover the charm of historic Ditmas Park, known for its tree-lined streets, beautiful Victorian architecture, and vibrant neighborhood atmosphere. The area has also become a destination for some of Brooklyn's most exciting dining, with an eclectic collection of restaurants, cafés, bakeries, and neighborhood favorites along nearby Cortelyou Road and Newkirk Avenue. And when you need to leave the neighborhood, Newkirk Plaza and the B & Q trains are just two blocks away, providing convenient access to Manhattan and the rest of Brooklyn. Private outdoor space. Low carrying costs. Historic Brooklyn charm. Welcome home to Ditmas Park.

Features & Amenities

Interior Features

Building Other

Exterior Features

Balcony Building Roof Deck Private Outdoor Space Under60 Sqft None Balcony

Building Amenities

Bike Storage

Appliances

Washer Dryer Allowed

Building Information

Building SixThirtyOne
Building Data View Compliance & Permits
Total Units 26
Stories 5
Structure HighRise

Financial Details

Common Charges $397/mo
RE Taxes Contact for details

Ditmas Park is a landmarked Brooklyn neighborhood recognized for its freestanding Victorian, Colonial Revival, Tudor, and Craftsman homes set back from the street with porches and landscaped yards. The B and Q trains serve the neighborhood at Cortelyou Road, Beverley Road, Newkirk Plaza, and Avenue H stations, and Prospect Park's 526 acres of green space sit just to the northwest. The historic district encompasses roughly 2,000 residential buildings dating from 1902 to 1914, making it one of the city's best-preserved collections of early 20th-century residential architecture.

Location

Loading map...

631 E 18TH Street #3A, Ditmas Park, Kings County

Building Information

Official NYC property records for this building

2016
Year Built
10 years old
6
Floors
26
Residential Units
R7A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $2,254,950
Land Value: $117,000
Exemptions: $1,815,642

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

Lot Area: 5,200 SF
Building Area: 20,277 SF
Built FAR: 3.9
Allowed FAR: 4

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 $397 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 619 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2019, making it approximately 7 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $549,000 for 619 sq ft, the asking price per square foot is approximately $887. 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 milton@miltoncoste.com. 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: RLS20113047
First Listed: 9/8/2026
On Market: 9/8/2026
Price Changed: 9/8/2026
Contract Date: 9/8/2026

Listing Courtesy of Corcoran Group - Jin Hee Son

Listing Contact: 9175193440

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 9/8/2026 at 1:52 PM UTC

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Quick Facts

Status Active Type Condo Neighborhood Ditmas Park Borough Brooklyn
County Kings
Floor 6 of 5
Year Built 2019
First Listed 9/8/2026
Living Area 619 sqft
Common Charges $397/mo

Monthly Costs Estimate

Down Payment 20%

$109,800

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $397
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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