NOT LISTED FOR SALE

426 9th St Brooklyn, NY 11215

South Slope Neighborhood

Estimated Value: $3,263,014

5 Beds
2 Baths
2,665 Sq Ft
$1,224/Sq Ft Est. Value

Sale Details

Date Sold: July 1, 2020

Last sale price $2,200,000 $826 Per Sq Ft

Est. 48% increase in value since last sale

Current estimated payment $19,230 / mo

356 Days on Market

Highlights

  • Wood Burning Fireplace
  • P.S. 39 Henry Bristow Rated A
  • 2-minute walk to 7 Avenue (F,G Line)

About This Home

As of July 2020

Situated in Prime Park Slope is this two-family eighteen foot Brownstone, lovingly owned by the same family for over 35 years. Beautifully maintained, the brownstone facade was recently redone, the roof is new and all mechanicals were replaced over the past few years while the original charm and details remain intact.The building has one upper duplex with the main floor featuring a formal dining area, updated kitchen and living room with a working fireplace. Upstairs are three bedrooms one bath and a large laundry room. The Lower Garden level is setup as one bedroom, with full access to the yard and one decorative fireplace. Close to all shopping, transportation, Prospect Park and some of the best schools in Brooklyn, this is a great opportunity for 1031 exchange or to live with income.

Last Agent to Sell the Property

Peter Grazioli

Brown Harris Stevens Brooklyn LLC License #10401234667 Listed on: 06/11/2019

Brown Harris Stevens Brooklyn LLC

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Property Details

Home Type

  • Multi-Family

Home Design

Interior Spaces

  • 2,665 Sq Ft Home
  • 3-Story Property
  • Wood Burning Fireplace
  • Decorative Fireplace
  • Washer Dryer Allowed

Bedrooms and Bathrooms

  • 5 Bedrooms
  • 2 Full Bathrooms

Community Details

  • 2 Units
  • Park Slope Subdivision

Property Details

Home Type

Multi-Family

Lot Details

0 Sq Ft Lot

Listing Details

  • Property SubType: Multi Family
  • Property Type: Residential
  • Neighborhood: Park Slope
  • CustomProperty: { "WeeklyRate": null, "OffMarketDate": "2020-07-01", "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": "2026-08-05T20:05:35.643-00:00", "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": "632", "GarageDimensions": null, "BelowGradeBedrooms": null, "MembershipRequiredYN": null, "AboveGradeBedrooms": null, "GulfAccessYN": null, "TaxAssessedValueImprovement": null, "AboveGradeUnfinishedAreaRangeSource": null, "OtherExpenseDescription": null, "MembershipFeeFrequency": null, "ListingKeyNumeric": 1091938505, "AdditionalInfo3": null, "BoatDockSlipDescription": null, "AdditionalInfo1": null, "PublicRemarks_lang2": null, "AdditionalInfo2": null, "PublicRemarks_lang3": null, "SourceFloorPlansCount": null, "LastMonthRentReqYN": null, "AboveGradeUnfinishedAreaRangeUnits": null, "ListAOR": null, "ThirdPartyIntegrationType": null, "BuildingAreaTotalRangeUnits": null, "PricePerAreaUnit": null, "FractionalShare": null, "TitleCompanyName": null, "AboveGradeFinishedAreaRangeSource": null, "BelowGradeFinishedAreaRangeSource": null, "OriginatingSystemKey": "3277576", "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": "1091938505", "GuestHouseDescription": null, "SecurityDepositYN": null, "SourceSupplementPublicCount": null, "SaleOrLeaseIncludes": null, "AdditionalFeeDescription": null, "InternetEntireListingDisplayYN": true, "SeasonRate": null, "ComplexName": null, "StoriesPartial": null, "CustomFields": "{\n \"ElevatorsTotal\": \"1\",\n \"BuildingTaxLot\": \"null\",\n \"ListingKey\": \"1091938505\"\n}", "BoatDockHeight": null, "AvailabilityType": null, "LakeName": null, "OriginatingSystemSubName": "RLS_REBNY", "RiverName": null, "BelowGradeUnfinishedAreaRangeUnits": null, "ListOfficeKey": "5671795", "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": "Multi Family", "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: MultiFamily
  • Stories: 3

Interior Features

  • Appliances: Washer Dryer Allowed
  • Fireplace Features: Decorative, Wood Burning
  • Fireplace: Yes
  • Living Area: 2665.0
  • Living Area Units: Square Feet

Beds/Baths

  • Full Bathrooms: 2
  • Bathrooms Integer: 2
  • Bedrooms: 5

Garage/Parking

  • Garage: No

Building Info

  • Units: 2
  • Total Stories: 3

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
Jun 11, 2019
Closed on
Jun 30, 2020
Sold by
Adam Ira Klein Living Trust
Bought by
Seller's Agent
Peter Grazioli
Brown Harris Stevens Brooklyn LLC
List Price
$2,350,000
Sold Price
$2,200,000
Premium/Discount to List
-$150,000
-6.38%
Current Estimated Value
$3,263,014

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$1,063,014
Avg. Annual Appreciation
6.55%
Original Mortgage
$1,760,000
Outstanding Balance
$1,521,831
Interest Rate
3.1%
Mortgage Type
Unknown
Estimated Equity
$1,741,183

Purchase Details

Closed on
Nov 14, 2011
Sold by
Klein Adam I and Soroka Maria M
Bought by
Adam Ira Klein Trustee Or His Successo
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in South Slope, NY

  • Michael Chadwick Real Estate Agent - Corcoran Group

    Michael Chadwick

    Corcoran Group

    (585) 514-5833

    21 Total Sales

    1 in South Slope

    $875,000 Price

    Michael Chadwick
     Section Image
  • Cheryl Rosenthal Real Estate Agent - Realty Trends Corp

    Cheryl Rosenthal

    Responds Quickly

    Realty Trends Corp

    (516) 518-7267

    161 Total Sales

    2 in South Slope

    $2,999,999 Price Range

    Cheryl Rosenthal
     Section Image
  • Javier Lattanzio Real Estate Agent - Time Equities Inc

    Javier Lattanzio

    Time Equities Inc

    (646) 553-4068

    39 Total Sales

    1 in South Slope

    $962,246 Price

    Javier Lattanzio
     Section Image
  • Victoria Alexander Real Estate Agent - Realty Collective LLC

    Victoria Alexander

    Realty Collective LLC

    (888) 410-6137

    33 Total Sales

    1 in South Slope

    $1,685,000 Price

    Victoria Alexander
     Section Image
  • Teri Cavanaugh Real Estate Agent - Corcoran Group

    Teri Cavanaugh

    Corcoran Group

    (628) 800-0923

    33 Total Sales

    5 in South Slope

    $695K - $2.8M Price Range

    Teri Cavanaugh
     Section Image
  • Ronita Kalra Real Estate Agent - Compass

    Ronita Kalra

    Compass

    (347) 652-2182

    52 Total Sales

    1 in South Slope

    $1,295,000 Price

    Ronita Kalra
     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
$2,200,000 --
Adam Ira Klein Trustee Or His Successo -- --
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 $1,760,000
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
04/20/2022 04/20/22 Off Market $2,200,000 -- --
07/01/2020 07/01/20 Sold $2,200,000 -6.4% $826 / Sq Ft
06/01/2020 06/01/20 Pending -- -- --
06/11/2019 06/11/19 For Sale $2,350,000 -- $882 / 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 $9,694 $253,140 $25,800 $227,340
2025 $9,153 $193,980 $25,800 $168,180
2024 $9,153 $185,460 $25,800 $159,660
2023 $6,505 $206,940 $25,800 $181,140
2022 $5,487 $190,020 $25,800 $164,220
2021 $6,369 $174,420 $25,800 $148,620
2020 $4,208 $169,920 $25,800 $144,120
2019 $7,944 $175,680 $25,800 $149,880
2018 $7,304 $35,830 $6,227 $29,603
2017 $6,939 $34,038 $4,774 $29,264
2016 $6,805 $34,038 $6,083 $27,955
2015 $3,873 $33,516 $7,935 $25,581
2014 $3,873 $31,648 $8,983 $22,665
Source: Public Records

Agents Affiliated with this Home

  • Peter Grazioli Real Estate Agent - Brown Harris Stevens Brooklyn LLC

    Seller's Agent in 2020

    Peter Grazioli

    Brown Harris Stevens Brooklyn LLC

    (718) 613-2015

    2 in this area

    75 Total Sales

    Peter Grazioli
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Map

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS10613186

Real Estate Board of New York (REBNY)

APN: 01012-0031

New York Kings County Brooklyn 11215 South Slope

426 9th 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.

RLS Data display by Homes.com LLC

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