NOT LISTED FOR SALE

473 Union St Brooklyn, NY 11231

Carroll Gardens Neighborhood

Estimated Value: $3,530,486

5 Beds
3.5 Baths
1,662 Sq Ft
$2,124/Sq Ft Est. Value

Sale Details

Date Sold: May 19, 2022

Last sale price $1,900,000 $1,143 Per Sq Ft

Est. 86% increase in value since last sale

Current estimated payment $20,563 / mo

14 Days on Market

About This Home

As of May 2022

ACCEPTED OFFER

RARE DEVELOPMENT FIND: 473 Union is a 16.25' wide home in a great location where the historic neighborhoods of Carroll Gardens, Boerum Hill, and Gowanus converge. This beautiful brick house has been gutted to a shell, its current state - You need only bring an architect, and your imagination to transform it into the home of your dreams.

The listing photos are renderings based on the approved architectural plans. Approved architectural plans conceive of a 5BR home with three full baths, and two half baths. The plans show an expansive living room opening to a large and bright kitchen with a center island, and tons of counter and cabinet space. The plans also feature five generously sized bedrooms including a primary bedroom with a large walk-in closet, an en-suite spa like bath with a double vanity, and a finished basement with a laundry room, and half bath.

Best of all, your Brooklyn masterpiece will feature one of the borough's most coveted amenities: private outdoor space. The plans for 473 Union incorporate a deck off the kitchen which lets out into the rear garden, creating a seamless flow between indoors and outdoors, ideal for entertaining. In addition, the plans incorporate a roof level, intended to be adorned with a skylight, walled perimeter and pavers to create your very own rooftop garden, outdoor kitchen, or anything else you can imagine.

Situated on a lovely tree lined block with easy access to transportation, an enormous Whole Foods, and the delightful restaurants, shopping, ice cream parlors, and cafes Brooklyn is known for life at 473 Union Street will put you in the center of it all in one of Brooklyn's most charming locations. Development opportunities such as this are in high demand and short supply so reach out today to schedule an appointment.

Last Agent to Sell the Property

Randy Baruh

Compass License #10301204306 Listed on: 02/28/2022

Compass

Co-Listed By

Christine Calvo

Serhant License #10401269213

Range of Values:

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Value Increase
--
Percent Increase
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Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Details

Home Type

  • Single Family

Interior Spaces

  • 1-Story Property
  • Washer Dryer Allowed

Bedrooms and Bathrooms

  • 5 Bedrooms

Home Details

Home Type

Single Family

Lot Details

0 Sq Ft Lot

Listing Details

  • Property SubType: Single Family Residence
  • Property Type: Residential
  • CustomProperty: { "WeeklyRate": null, "OffMarketDate": "2022-05-19", "LivingAreaRange": null, "GuestHouseYN": null, "Lang2_Type": null, "AboveGradeUnfinishedAreaRange": null, "GuestHouseAreaTotalUnits": null, "PrivateShowingInstructions": null, "NumberOfBoatSlips": null, "LotSizeRangeUnits": null, "LakeId": null, "BuildingAreaTotalRange": null, "HumanModifiedYN": false, "MineralRights": null, "LotSizeRangeSource": null, "Permission": null, "Membership": null, "ModificationTimestamp": "2026-05-14T19:55:47.563-00:00", "Restrictions": null, "BoatDockSlipFeatures": null, "OffersReviewDate": null, "AdditionalFeeFrequency": null, "PotentialShortSale": null, "TitleCompanyPhone": null, "LeaseAmountPerAreaUnit": null, "AssociationFeeTotal": null, "PropertyAccess": null, "AdditionalFee": null, "LakeSize": null, "LivingAreaRangeHigh": null, "LotSizeAreaRangeLow": null, "GarageArea": null, "BelowGradeFinishedAreaRange": null, "BuildingAreaTotalRangeSource": null, "GarageAreaUnits": null, "AdditionalFeeYN": false, "LakeChainName": null, "BelowGradeFinishedAreaRangeUnits": null, "DevelopmentName": null, "TaxAuthority": null, "ProjectName": null, "WaterAccessYN": null, "AssociationFeeTotalFrequency": null, "ListOfficeMlsId": "334", "GarageDimensions": null, "BelowGradeBedrooms": null, "MembershipRequiredYN": null, "AboveGradeBedrooms": null, "GulfAccessYN": null, "TaxAssessedValueImprovement": null, "AboveGradeUnfinishedAreaRangeSource": null, "OtherExpenseDescription": null, "MembershipFeeFrequency": null, "ListingKeyNumeric": 1092115970, "AdditionalInfo3": null, "BoatDockSlipDescription": null, "AdditionalInfo1": null, "PublicRemarks_lang2": null, "AdditionalInfo2": null, "PublicRemarks_lang3": null, "LastMonthRentReqYN": null, "AboveGradeUnfinishedAreaRangeUnits": null, "ListAOR": null, "ThirdPartyIntegrationType": null, "BuildingAreaTotalRangeUnits": null, "PricePerAreaUnit": null, "FractionalShare": null, "TitleCompanyName": null, "AboveGradeFinishedAreaRangeSource": null, "BelowGradeFinishedAreaRangeSource": null, "OriginatingSystemKey": "3150623", "GuestHouseAreaTotalSource": null, "LeaseTermsDescription": null, "PropertyType": "Residential", "LivingAreaRangeUnits": null, "OriginatingSystemName": "RLS", "BelowGradeUnfinishedAreaRangeSource": null, "LandTenure": null, "OffSeasonRate": null, "Attic": null, "MembershipFee": null, "BoatDockAccommodates": null, "PropertySubTypeAdditional": null, "PricePerArea": null, "BoatDockYN": null, "BonusAmount": null, "GuestHouseAreaTotal": null, "ListingKey": "1092115970", "GuestHouseDescription": null, "SecurityDepositYN": null, "SourceSupplementPublicCount": null, "SaleOrLeaseIncludes": null, "AdditionalFeeDescription": "", "InternetEntireListingDisplayYN": true, "SeasonRate": null, "ComplexName": null, "StoriesPartial": null, "CustomFields": "{\n \"ElevatorsTotal\": \"0\",\n \"BuildingTaxLot\": \"null\",\n \"ListingKey\": \"1092115970\"\n}", "BoatDockHeight": null, "AvailabilityType": null, "LakeName": null, "OriginatingSystemSubName": "RLS_REBNY", "RiverName": null, "BelowGradeUnfinishedAreaRangeUnits": null, "ListOfficeKey": "5658936", "TaxYearRange": null, "NumberOfBoatDocks": null, "LotSizeAreaRangeHigh": null, "TaxAssessedValueLand": null, "StandardStatus": "Closed", "GulfAccessType": null, "BoatSlipYN": null, "StormProtection": null, "LivingAreaRangeSource": null, "LeaseAmountPerArea": null, "TitleCompanyAddress": null, "MonthlyRate": null, "WaterAccessDescription": null, "SecurityDepositDescription": null, "TaxRate": null, "BelowGradeUnfinishedAreaRange": null, "MembershipDescription": null, "TitleCompanyPreferred": null, "AboveGradeFinishedAreaRangeUnits": null, "AboveGradeFinishedAreaRange": null, "LivingAreaRangeLow": null, "BuildingSizeDimensions": null, "PropertySubType": "Single Family Residence", "UnitLocation": null, "ConsumerRemarks": null, "LotSizeRange": null, "OffersDescription": null, "Lang3_Type": null, "StoriesPartialTotal": null, "Location": null, "ListingId": null, "RentSpreeYN": null, "RentSpreeURL": null, "ApplicationFee": null, "CommunityDevelopmentDistrictYN": null, "SourceSystemKey": null }
  • Special Features: None
  • Property Sub Type: Detached
  • Stories: 1

Interior Features

  • Appliances: Washer Dryer Allowed

Beds/Baths

  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Bathrooms Integer: 4
  • Bedrooms: 5

Garage/Parking

  • Garage: No

Building Info

  • Units: 1
  • Total Stories: 1

Ownership 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 Name Owned For Owner Type

Purchase Details

Listed on
Feb 28, 2022
Closed on
May 19, 2022
Sold by
Svartz Mark
Bought by
Seller's Agent
Randy Baruh
Compass
List Price
$1,675,000
Sold Price
$1,900,000
Premium/Discount to List
$225,000
13.43%
Current Estimated Value
$3,530,486

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$1,630,486
Avg. Annual Appreciation
15.38%
Original Mortgage
$828,274
Outstanding Balance
$772,860
Interest Rate
5.11%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$2,757,626

Purchase Details

Closed on
Jul 12, 2012
Sold by
Maraio Sal
Bought by
Svartz Mark

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$681,725
Interest Rate
3.7%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Mar 11, 2002
Sold by
Pecoraino Denise and Pecoraino Thomas
Bought by
Maraio Sal

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$288,000
Interest Rate
7.13%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Sep 22, 2000
Sold by
Pecoraino Denise and Gregg Eileen
Bought by
Pecoraino Denise and Pecoraino Thomas

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$295,800
Interest Rate
7.81%

Purchase Details

Closed on
Apr 24, 1997
Sold by
Colon Nelson
Bought by
Pecoraino Denise and Gregg Eileen
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in Carroll Gardens, NY

  • Steve Halpern Real Estate Agent - Compass

    Steve Halpern

    Compass

    (833) 246-3065

    43 Total Sales

    1 in Carroll Gardens

    $1,795,000 Price

    Steve Halpern
     Section Image
  • Alex Gandelman Real Estate Agent - Serhant

    Alex Gandelman

    Serhant

    (718) 304-0293

    35 Total Sales

    1 in Carroll Gardens

    $2,127,770 Price

    Alex Gandelman
     Section Image
  • Victoria Alexander Real Estate Agent - Realty Collective LLC

    Victoria Alexander

    Realty Collective LLC

    (888) 410-6137

    33 Total Sales

    6 in Carroll Gardens

    $900K - $4.4M Price Range

    Victoria Alexander
     Section Image
  • Jamie Heinlein Real Estate Agent - Compass

    Jamie Heinlein

    Compass

    (646) 933-1437

    117 Total Sales

    3 in Carroll Gardens

    $650K - $2.9M Price Range

    Jamie Heinlein
     Section Image
  • Madeline Caudiano Real Estate Agent - RE/MAX Elite

    Madeline Caudiano

    RE/MAX Elite

    (844) 643-0562

    40 Total Sales

    1 in Carroll Gardens

    $2,900,000 Price

    Madeline Caudiano
     Section Image
  • Donald Brennan Real Estate Agent - Brennan Realty Services LLC

    Donald Brennan

    Brennan Realty Services LLC

    (973) 649-9527

    12 Total Sales

    5 in Carroll Gardens

    $2.9M - $6.8M Price Range

    Donald Brennan
     Section Image
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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 Buyer Sale Price Title Company
$1,900,000 --
Svartz Mark $785,000 --
Maraio Sal -- --
Pecoraino Denise -- --
Pecoraino Denise $175,000 Commonwealth Land Title Ins
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 Borrower Loan Amount
Open $379,650
Open 473 Union Owner Llc $828,274
Previous Owner Svartz Mark $252,774
Previous Owner -- $681,725
Closed Maraio Sal --
Closed -- $288,000
Previous Owner -- $295,800
Closed Pecoraino Denise $50,000
Previous Owner Pecoraino Denise $207,000
Previous Owner Pecoraino Denise $35,565
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
05/19/2022 05/19/22 Sold $1,900,000 +13.4% $1,143 / Sq Ft
02/28/2022 02/28/22 For Sale $1,675,000 -- $1,008 / Sq Ft
Source: Real Estate Board of New York (REBNY)

Tax 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.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $11,863 $214,320 $51,180 $163,140
2025 $5,990 $219,120 $51,180 $167,940
2024 $5,990 $191,280 $51,180 $140,100
2023 $4,802 $100,080 $51,180 $48,900
2022 $3,511 $81,900 $51,180 $30,720
2021 $4,655 $76,140 $51,180 $24,960
2020 $2,183 $77,040 $51,180 $25,860
2019 $4,122 $72,480 $51,180 $21,300
2018 $4,017 $19,704 $13,913 $5,791
2017 $4,679 $22,951 $11,245 $11,706
2016 $3,685 $18,433 $4,856 $13,577
2015 $2,223 $17,391 $6,874 $10,517
2014 $2,223 $16,420 $6,490 $9,930
Source: Public Records

Agents Affiliated with this Home

  • Randy Baruh Real Estate Agent - Compass

    Seller's Agent in 2022

    Randy Baruh

    Compass

    (917) 806-5175

    2 in this area

    57 Total Sales

    Randy Baruh
    Section Image
  • Christine Calvo Real Estate Agent - Serhant

    Seller Co-Listing Agent in 2022

    Christine Calvo

    Serhant

    (917) 724-9757

    2 in this area

    29 Total Sales

    Christine Calvo
    Section Image
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Map

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS10772601

Real Estate Board of New York (REBNY)

APN: 00430-0048

New York Kings County Brooklyn 11231 Carroll Gardens

473 Union St, Brooklyn, NY

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Real Estate Board of New York (REBNY) This 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.

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