$3,295,000
PENDING

Estimated payment $21,231/month

Total Views 1,086
3 Beds
4 Baths
2,124 Sq Ft
$1,551 Price per Sq Ft

Highlights

  • Views
  • 2-minute walk to Carroll Street
  • 2-minute walk to Carroll Park
  • P.S. 58 - The Carroll Rated A

About This Home

Welcome to 351 Union Street, Unit A. Offering the scale and privacy of townhouse living with the ease and convenience of a condominium, this exceptional triplex spans 2,124 square feet of thoughtfully designed interior space. With three bedrooms, two full bathrooms, and two powder rooms, the residence pairs refined finishes with a warm, contemporary aesthetic and a highly functional layout. Private outdoor spaces include a landscaped backyard and a spacious terrace just off the kitchen.

The open Porcelanosa kitchen is beautifully executed, featuring walnut and lacquer cabinetry, quartz countertops, and a suite of premium appliances, including a Bertazzoni range and hood, Liebherr French-door refrigerator, Bosch dishwasher, Bosch speed oven, and wine cooler. A dramatic 10-foot island with a deep sink anchors the space, creating a natural focal point for cooking, gathering, and entertaining.

The parlor level is defined by soaring 11-foot ceilings and an effortless flow between the kitchen, living, and dining areas. Floor-to-ceiling windows and sliding doors bathe the space in natural light while opening seamlessly to the terrace, creating an indoor-outdoor experience rarely found in condominium living. The result is an airy, inviting environment that lives like a brownstone.

All three bedrooms are on the garden level, offering quiet and tranquility. The primary suite is complemented by a spa-inspired bathroom with a glass-enclosed rainfall shower and double vanity. The secondary bedrooms share a beautifully appointed full bath with a deep soaking tub and custom cabinetry. Wide-plank hardwood flooring and bespoke walnut millwork add warmth, texture, and continuity throughout.

The finished cellar level has full ceiling heights and is a generous recreation space. It's an ideal space for a media room, lounge, gym, or playroom, and features a powder room, laundry room, and substantial storage. Central air conditioning and a video intercom system complete the home's modern comforts.

Set on a picturesque, tree-lined block surrounded by classic brownstones, 351 Union Street is perfectly located near dining, shopping, and the café scenes of Smith and Court Streets. With Carroll Park and the subway just moments away, this residence offers the best of both worlds: elevated townhouse-style living with the simplicity of condo ownership in the heart of Carroll Gardens.

Listing Agent

Ravi Kantha

Serhant License #10301211231 Listed on: 02/16/2026

Serhant

Co-Listing Agent

Eric Shostak

Serhant License #10401352731

Property Details

Home Type

  • Multi-Family

Year Built

  • Built in 1920

HOA Fees

  • $450 Monthly HOA Fees

Home Design

  • Triplex
  • Entry on the 1st floor

Interior Spaces

  • 2,124 Sq Ft Home
  • 3-Story Property
  • Property Views

Bedrooms and Bathrooms

  • 3 Bedrooms

Laundry

  • Laundry in unit
  • Washer Dryer Allowed
  • Washer Hookup

Utilities

  • No Cooling

Listing and Financial Details

  • Legal Lot and Block 0040 / 00428

Community Details

Overview

  • 4 Units
  • Carroll Gardens Subdivision

Amenities

  • No Laundry Facilities

Property Details

Home Type

Multi-Family

Year Built

Built in 1920

Lot Details

0 Sq Ft Lot

HOA Fees

$450 per month

Listing Details

  • Property SubType: Triplex
  • Property Type: Residential
  • Neighborhood: Carroll Gardens
  • Architectural Style: Walk-Up
  • Entry Level: 1
  • Unit Levels: Tri-Level
  • Special Features: None
  • Property Sub Type: MultiFamily
  • Stories: 3

Interior Features

  • Appliances: Washer Dryer Allowed
  • Fireplace: No
  • Living Area: 2124.0
  • Living Area Units: Square Feet
  • Basement: No
  • Basement: Other

Beds/Baths

  • Full Bathrooms: 2
  • Half Bathrooms: 2
  • Bathrooms Integer: 3
  • Bedrooms: 3

Exterior Features

  • View: Other
  • View: Yes
  • Exterior Features: Private Outdoor Space Over 60 Sqft
  • Patio/Porch Features: None

Garage/Parking

  • Garage: No

Utilities

  • Laundry Features: Building None, Washer Hookup, In Unit
  • Cooling: No

Condo/Co-op/Association

  • Common Charge/Maintenance Fee: 450.0
  • Common Charge/Maintenance Fee Frequency: Monthly
  • Common Interest: Rental Building

Lot Info

  • Zoning Description: R6B

Rental Info

  • Land Lease: No

Building Info

  • New Construction: No
  • Units: 4
  • Total Stories: 3
  • Year Built: 1920

Tax Info

  • Tax Block: 00428
  • Tax Lot: 0040

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
03/03/2026 03/03/26 Pending -- -- --
02/16/2026 02/16/26 For Sale $3,295,000 -- $1,551 / Sq Ft
Source: Real Estate Board of New York (REBNY)

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Deed $3,250,000 --
Deed $3,250,000 --
Deed $2,500,000 --
Deed $2,500,000 --
Deed $2,500,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Previous Owner $2,249,750 Purchase Money Mortgage
Source: Public Records

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS20072191

Real Estate Board of New York (REBNY)

APN: 00428-1601

Your Personal Tour Guide

Ask me questions while you tour the home.