$1,250,000
SOLD NOV 3, 2025
2 Beds
1 Bath
1,090 Sq Ft
$732/mo HOA Fee

Recently Sold

$1,147 Per Sq Ft

4% Above List Price

20 Days on Market

Highlights

  • City View
  • 4-minute walk to 7 Avenue (F,G Line)
  • Terrace
  • Magnet School of Math Science & Design Technology Rated A-
  • Wood Flooring
  • Built-In Features

About This Home

As of November 2025

Perched just two flights up in a boutique 6–unit condo, Apartment 5 is a beautifully renovated duplex that brings together modern updates and the timeless charm of Park Slope living. The main level offers a warm, thoughtfully designed space with a newly refreshed kitchen featuring a Fisher & Paykel refrigerator, a gut-renovated spa-like bathroom, and a sunlit bedroom. Upstairs, a versatile lofted space can serve as an office, guest room, or additional bedroom; complete with oversized skylights, a brand-new stacked washer/dryer, and a mini-split AC unit. The room also currently features a custom built-in storage and desk unit that can remain with the sale. From the loft, step out onto your private terrace — a true showstopper. Recently rebuilt with Trex decking, Hardie Board siding, and all-new waterproofing, it’s a worry-free outdoor oasis with sweeping views of the Manhattan skyline. The perfect place to drink your morning coffee, host gatherings, or watch the incredible sunsets. Throughout the home, every window frames a picture-perfect view of the city. With approximately 870 square feet of interior space, 220 square feet of private outdoor living, and a dedicated storage cage, this residence balances function with style at every turn. Property tax listed reflects primary residence tax abatement All of this sits on one of Park Slope’s most charming tree-lined blocks — welcoming, full of character, and just moments from Prospect Park, boutique shops, and some of Brooklyn’s best dining. Welcome home to Apartment 5 at 394 12th Street. Schedule your private tour today.

Last Agent to Sell the Property

Callan Bergmann

Compass License #10401351783 Listed on: 09/11/2025

Compass

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $14,460

Year Built

  • Built in 2004

HOA Fees

  • $732 Monthly HOA Fees

Home Design

  • Entry on the 1st floor

Interior Spaces

  • 1,090 Sq Ft Home
  • 4-Story Property
  • Built-In Features
  • Wood Flooring
  • City Views
  • Dishwasher
  • Laundry in unit

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 1 Full Bathroom

Outdoor Features

  • Terrace

Utilities

  • Central Air
  • No Heating

Community Details

  • 6 Units
  • Park Slope Subdivision

Listing and Financial Details

  • Legal Lot and Block 1005 / 01030

Property Details

Home Type

Condominium

Est. Annual Taxes

$14,460

Year Built

Built in 2004

Lot Details

0

HOA Fees

$732 per month

Listing Details

  • Property SubType: Apartment
  • Property Type: Residential
  • Neighborhood: Park Slope
  • Architectural Style: Walk-Up
  • Entry Level: 1
  • Special Features: None
  • Property Sub Type: Condos
  • Stories: 4

Interior Features

  • Interior Features: Built-in Features
  • Appliances: Dishwasher, Stainless Steel Appliance(s)
  • Fireplace: No
  • Flooring: Hardwood
  • Living Area: 1090.0
  • Living Area Units: Square Feet
  • Window Features: Skylight(s)

Beds/Baths

  • Full Bathrooms: 1
  • Bathrooms Integer: 1
  • Bedrooms: 2

Exterior Features

  • View: City Lights, City
  • View: Yes
  • Exterior Features: Private Outdoor Space Over 60 Sqft
  • Patio/Porch Features: Terrace, Rooftop

Garage/Parking

  • Garage: No
  • Attached Garage: No

Utilities

  • Laundry Features: In Unit, See Remarks
  • Cooling: Central Air
  • Cooling: Yes
  • Heating: No

Condo/Co-op/Association

  • Common Charge/Maintenance Fee: 732.0
  • Common Charge/Maintenance Fee Frequency: Monthly
  • Common Interest: Condominium

Lot Info

  • Lot Size Units: Square Feet
  • Lot Size Dimensions: 25.000000x100.000000

Building Info

  • New Construction: No
  • Units: 6
  • Total Stories: 4
  • Year Built: 2004

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Block: 01030
  • Tax Lot: 1005
  • Tax Annual: 14460.0

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Sep 11, 2025
Closed on
Nov 3, 2025
Sold by
Siergiej Donna M
Bought by
Perlman Nicole
Seller's Agent
Callan Bergmann
Compass
List Price
$1,200,000
Sold Price
$1,250,000
Premium/Discount to List
$50,000
4.17%
Views
10

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-23.42%

Purchase Details

Closed on
Sep 17, 2021
Sold by
Donna M Siergiej As Trustee and Kevin A Cassidy Jr As Trustee
Bought by
Siergiej Donna M

Purchase Details

Closed on
Jun 21, 2006
Sold by
12Th Street Development Llc
Bought by
Donna M Siergiej Revocable Living Trust and Kevin A Cassidy Jr Revocable Living Trus

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,000
Interest Rate
6.48%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

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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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Deed $1,250,000 --
Interfamily Deed Transfer -- --
Deed $590,585 --
Deed $590,585 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $417,000 Purchase Money Mortgage
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/03/2025 11/03/25 Sold $1,250,000 +4.2% $1,147 / Sq Ft
10/04/2025 10/04/25 Off Market $1,200,000 -- --
10/01/2025 10/01/25 Pending -- -- --
09/11/2025 09/11/25 For Sale $1,200,000 -- $1,101 / Sq Ft
Source: Real Estate Board of New York (REBNY)

Tax History Compared to Growth

Source: Public Records

Tax History

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
2025 $16,235 $278,209 $10,295 $267,914
2024 $16,235 $261,013 $10,295 $250,718
2023 $12,814 $217,511 $10,295 $207,216
2022 $9,401 $200,956 $10,295 $190,661
2021 $15,227 $200,956 $10,295 $190,661
2020 $5,849 $195,109 $10,295 $184,814
2019 $8,615 $181,849 $10,295 $171,554
2018 $5,526 $103,163 $5,320 $97,843
2017 $2,800 $95,522 $5,724 $89,798
2016 $469 $95,483 $6,278 $89,205
2015 $367 $92,561 $7,291 $85,270
2014 $367 $85,705 $5,400 $80,305
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Real Estate Board of New York (REBNY)

MLS Number: RLS20047525

Real Estate Board of New York (REBNY)

APN: 01030-1005