423 15th Street, Unit 2B

423 15th St
Park Slope

$635,000
Price
1
Bed
—Sq. Ft.
— / Sq. Ft.
—
Sq. Ft.
—
per Sq. Ft.
Virtual Tour
Virtual Tour
a bedroom with a bed and wooden floor
a bedroom with furniture and a window
a dining room with furniture window and wooden floor
a living room with furniture and a window
a bathroom with a sink toilet and shower
a living room with a fireplace
a view of a storage room
a view of a patio with table and chairs and potted plants
a bedroom with a bed and wooden floor
unknown

Description

Nestled on a tree-lined block just off Prospect Park, this beautifully renovated one-bedroom, one-bath residence at 423 15th Street combines classic Brooklyn charm with the sophistication of modern upgrades, just one floor up. An inviting entry opens to a bright and airy living space framed by large windows that capture neighborhood views. The kitchen is a chef's delight, featuring a Miele electric oven, Bosch induction cooktop, and a butcher block counter that brings both style and function to the...Nestled on a tree-lined block just off Prospect Park, this beautifully renovated one-bedroom, one-bath residence at 423 15th Street combines classic Brooklyn charm with the sophistication of modern upgrades, just one floor up. An inviting entry opens to a bright and airy living space framed by large windows that capture neighborhood views. The kitchen is a chef's delight, featuring a Miele electric oven, Bosch induction cooktop, and a butcher block counter that brings both style and function to the heart of the home, with the option to install a dishwasher.   The bathroom has been fully gut-renovated with brand new floor-to-ceiling tile, a glass-enclosed shower, a sleek new vanity, and refined contemporary fixtures. A new LG washer-dryer combo completes the residence with seamless convenience. 423 15th Street is a well-managed, pet-friendly co-op featuring a landscaped shared garden, bike storage, stroller parking, and approximately 50 square feet of private basement storage per unit. Just half a block from Prospect Park and the F/G trains, 423 15th Street offers the perfect balance of tranquility and accessibility. Surrounded by Park Slope's renowned dining, cafés, and boutiques, this residence embodies the very best of Brooklyn's charm. Seller paid credit for $5,000 to install new dishwasher.  
  1. Listed by Melissa Bemis • The Agency Brokerage
    P: (908)-812-6831 C: (908)-812-6831 melissa.bemis@theagencyre.com
  2. Listed by Tyler K Whitman • The Agency Brokerage
    P: (917)-565-5166 C: (917)-565-5166 tyler@theagencyre.com
  3. Listed by Ashlie Roberson • The Agency Brokerage
    P: (256)-394-5609 C: (256)-394-5609 ashlie@theagencyre.com

Amenities

  • Corner Unit
  • Exposed Brick
  • Hardwood Floors
  • High Ceilings
  • Walk Up
  • Washer / Dryer in Unit
  • Air Conditioning
  • Dishwasher
LISTING UPDATED: 12/07/2025 12:09 PM

Property Details for 423 15th Street, Unit 2B

StatusActive
MLS IDRLS20048012
Days on Market92
Taxes-
Maintenance$819 / month
Min. Down Pymt20%
Total Rooms3.0
Compass TypeCo-op
MLS TypeCo-op
Year Built1920
CountyKings County

Building

423 15th St

16 Units4 StoriesBuilt in 1920

Location

Listing Courtesy of The Agency Brokerage
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Building Information for 423 15th Street, Unit 2B

Building/Complex423 15th StFloor2Stories4Residences16Pet PolicyAllowedPet Policy Details3Year Built1920Building AgePre-war

Payment Calculator

$3,957 per month

30 year fixed, 6.28% Interest

Principal and Interest

$3,138

Property Taxes

$0

Maintenance/Common Charges

$819

The Payment Calculator is for illustrative purposes only.

Property Information for 423 15th Street, Unit 2B

Summary
Location and General Information
  • Subdivision Name: Park Slope
  • Stories Total: 4
  • Exposures: East, West, North
  • Garage Spaces: 0.0
  • View: No
  • Zoning Description: R6B
Taxes and HOA
  • Tax Lot: 0069
  • Tax Deduction Percent: .00%
  • Tax Block: 01103
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 0069
  • Tax Monthly Amount: 0.0
  • Tax Abatement YN: false
Parking
  • Garage: No
  • Garage Spaces Assigned YN: false
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Property
Lot Information
  • Living Area Units: SquareFeet
Building Information
  • Landmark Status YN: false
  • Building Laundry Features: Other
  • Building Pets Allowed: BuildingYes
  • Building Pets Allowed Comments: Upon Approval
  • Capital Reserves YN: false
  • Green Building YN: false
Property and Assessments
  • New Development: No
  • Sponsor Unit: No
  • Certificate Of Occupancy: Yes
  • Percent Of Common Elements: .00%
  • Common Interest: StockCooperative
  • Number Of Shares: 38
  • New Construction: No
  • Structure Type: WalkUp
  • Property Condition: Excellent
Interior and Exterior Features
Exterior Features
  • Basement: Other
  • Exterior Features: None
  • Patio And Porch Features: None
Interior Features
  • Cooling: Other
  • Entry Level: 2
  • Fireplace: No
  • Dining Type: Alcove
  • Kitchen Condition: Excellent
  • Floor Number: 2
  • Basement: No
  • Cooling: No
  • Laundry Features: WasherHookup, InUnit
  • Bathroom Condition: Excellent
  • ElevatorsTotal: 0
Multi Family
Multi-Family Information
  • Unit Line: B
  • Number Of Units Total: 16
Rental
Rental Information
  • Pets Allowed: UnitNo
  • Attendance Type: None
  • Land Lease: No
  • Pets Allowed Comments: Upon Approval

Property History for 423 15th Street, Unit 2B

DateEvent & SourcePriceAppreciationLink
Sep 11, 2025

Listed (Active)

RLS RESO #RLS20048012

$635,000—
Jan 21, 2021

Sold

RLS RESO #RLS10656123

$549,000—
Jan 20, 2021

Sold (Public Record)

ACRIS #2021020100831001

$545,000

+3.4% / yr

Oct 20, 2020

Contract Signed

RLS RESO #RLS10656123

—
Aug 7, 2020

Listed (Active)

RLS RESO #RLS10656123

$575,000—
Aug 14, 2014

Sold

RLS RESO #RLS10088361

—
Aug 13, 2014

Sold (Public Record)

ACRIS #2014081800407001

$439,000

+3.3% / yr

Apr 21, 2014

Listed (Active)

RLS RESO #RLS10088361

$439,000—
Sep 24, 2008

Sold

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000——
Jun 13, 2008

Contract Signed

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000——
Jun 13, 2008

Listed (Active)

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000——
May 28, 2008

Contract Signed

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000——
May 1, 2008

Listed (Active)

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000——
Aug 23, 2005

Sold (Public Record)

ACRIS #2005082300726001

$329,000—
DateEvent & SourcePrice
09/11/2025

Listed (Active)

RLS RESO #RLS20048012

$635,000
01/21/2021

Sold

RLS RESO #RLS10656123

$549,000
01/20/2021

Sold (Public Record)

ACRIS #2021020100831001

$545,000

+3.4% / yr

10/20/2020

Contract Signed

RLS RESO #RLS10656123

—
08/07/2020

Listed (Active)

RLS RESO #RLS10656123

$575,000
08/14/2014

Sold

RLS RESO #RLS10088361

—
08/13/2014

Sold (Public Record)

ACRIS #2014081800407001

$439,000

+3.3% / yr

04/21/2014

Listed (Active)

RLS RESO #RLS10088361

$439,000
09/24/2008

Sold

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000
06/13/2008

Contract Signed

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000
06/13/2008

Listed (Active)

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000
05/28/2008

Contract Signed

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000
05/01/2008

Listed (Active)

RealPlus #910f9a1c0859d45c03c2b74a2066614ed96bde9f

$375,000
08/23/2005

Sold (Public Record)

ACRIS #2005082300726001

$329,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 423 15th Street, Unit 2B

Taxable ValueLand-Additions-Total-
Home Facts
APN3011030069

Schools near 423 15th Street, Unit 2B

This home is within New York City Geographic District #15.
Rating
School
Type
Grades
Distance
P.S. 107 John W Kimball
Public - PK to 5
Jhs 88 Peter Rouget
Public - 6 to 8
Cyberarts Studio Academy
Public - 9 to 12
New Voices School Of Academic And Creative Arts
Public - 6 to 8
Rating
School
Distance
P.S. 107 John W Kimball
PublicPK to 5

Jhs 88 Peter Rouget
Public6 to 8

Cyberarts Studio Academy
Public9 to 12

New Voices School Of Academic And Creative Arts
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 423 15th Street, Unit 2B, Park Slope

423 15th Street, Unit 2B is a co-op for sale in Park Slope. This property was listed for sale on September 11, 2025 by The Agency Brokerage, it's currently listed at $635,000. It has been on the market for a total of 92 days and was last sold on January 21, 2021. This listing's school district is New York City Geographic District #15. Nearby schools include P.S. 107 John W Kimball, Jhs 88 Peter Rouget and Cyberarts Studio Academy. 423 15th Street, Unit 2B is a 1-bed, 1-bath, co-op built in 1920.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of The Agency Brokerage

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. 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. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.