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Alku Toinen

826 43rd Street, Brooklyn, NY 11232
Co-op in Sunset Park
16 Units
Alku Toinen is a Co-op located 826 43rd Street, in Sunset Park, Brooklyn. The building was first built in 1916 and is 110 years old. The lot that the building was built on is 60 feet wide and 100 feet long. The official lot area is listed as 6,010 square feet. The building itself is 60 feet wide and 88 feet long. In total, 826 43rd Street has a total floor area of 17,976 square feet. Of that, 17,976 square feet are used for residential purposes. There are a total of 16 units. Of those, 16 are residential units. 826 43rd Street has a total of 4 floors.

Interested in learning more about the building? There are many great amenities and features for residents in the building. For your convenience, laundry is located in the building. Love to bike? Store your bike in the building's bike storage rather than your own apartment. Alternatively, take a stroll around the building's courtyard. There are 18 closings on record, of which we have matching data for 10 listings. In the past 3 years, a listing in this building will typically remain on the market for about 179 days and tend to sell below the original asking price of $612,000 by 9.60%. Meaning, listings tend to sell at a median of $647 price per square foot. The transaction that took the longest to complete was unit 1, listed on Mar 23, 2019 for $625,000. This particular unit ultimately sold 311 days later for $565,000. The most recent transaction was for unit 14, sold for $0 on Dec 07, 2023. Fun fact, the oldest transaction we have on record took place on Oct 23, 2007. See the full transaction history for Alku Toinen below.

Sunset Park, where 826 43rd Street is located, has a median asking price of $899,000 for co-op buildings. Meanwhile, the building itself has a median asking price of $612,000. For interested buyers, that means the building's median asking price is around 0.32% below the neighborhood's median asking price for co-ops. Which is great news as a buyer may end up finding some relatively affordable units in this building compared to other co-op buildings in the neighborhood.

Unfortunately, there are currently no active listings within the building but our inventory of available units for sale is constantly updating in real time. Check back frequently for updates.

Building Features

Facilities

Bike Room
Storage Available
Laundry Room

Outdoor Space

Courtyard

Laundry

Washer / Dryer Allowed

Building Style

Prewar

Parking

On-Street Parking

Location

Near Public Transit

Condition

New Construction

10 Past Sales

Date Unit Beds Baths Sqft Price Closed Listed By
20260303 Unit 1
03/03/2026
1
2 Bed
1 Bath
-
$585,000
bedrooms
2 Bed
bathrooms
1 Bath
$585,000
08/26/2026
Keith Jacoby
Compass
20230426 Unit 4
04/26/2023
4
3 Bed
1 Bath
940 ft²
$585,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
940 ft²
$542,500 -7.26%
11/02/2023
Irine Blyumin
Corcoran Group
20220203 Unit 10
02/03/2022
10
3 Bed
1 Bath
970 ft²
$699,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
970 ft²
$699,000
06/07/2022
Ludwika Sullivan
Keller Williams Realty Group
20200803 Unit 8
08/03/2020
8
3 Bed
1 Bath
970 ft²
$630,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
970 ft²
$615,000 -2.38%
05/12/2021
Sylvia Kruszewska
Corcoran Group
20190906 Unit 7
09/06/2019
7
3 Bed
1 Bath
970 ft²
$699,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
970 ft²
$575,000 -17.74%
02/20/2020
Piotr Bracichowicz
Corcoran Group
20190323 Unit 1
03/23/2019
1
2 Bed
1 Bath
830 ft²
$625,000
bedrooms
2 Bed
bathrooms
1 Bath
square feet
830 ft²
$565,000 -9.60%
01/29/2020
Susanna Miller
V I Properties Inc
20161012 Unit 4
10/12/2016
4
3 Bed
1 Bath
850 ft²
$550,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
850 ft²
$550,000
06/29/2017
Piotr Bracichowicz
Corcoran Group
20160905 Unit 9
09/05/2016
9
3 Bed
1 Bath
970 ft²
$630,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
970 ft²
$620,000 -1.59%
12/15/2016
Piotr Bracichowicz
The Corcoran Group
20141012 Unit 5
10/12/2014
5
3 Bed
1 Bath
970 ft²
$520,000
bedrooms
3 Bed
bathrooms
1 Bath
square feet
970 ft²
$520,000
03/16/2015
Piotr Bracichowicz
Corcoran Group
20130205 Unit 6
02/05/2013
6
3 Bed
1 Bath
-
$354,000
bedrooms
3 Bed
bathrooms
1 Bath
$354,000
06/20/2013
Piotr Bracichowicz
The Corcoran Group


Building Info

Overview

    General

  • Year Built: 1916
  • Building Count: 1
  • Floor Count: 4
  • Total Unit Count: 16
  • Residential Unit Count: 16
  • Basement Type: 2

    Dimensions

  • Lot Area Sqft: 6,010
  • Lot Size Depth Feet: 100
  • Lot Size Frontage Feet: 60
  • Building Depth: 88
  • Building Frontage: 60
  • Gross Building Area: 17,976

    Building Floor Area

  • Residential Building Floor Area: 17,976

    Floor Area Ratio

  • Built Floor Area Ratio: 3
  • Residential Floor Area Ratio: 2
  • Facilities Floor Area Ratio: 5

Building

  • Building Type: C6
  • Lot Type: 5
  • Land Use: 02
  • Irregular Lot Code: N
  • Proximity Code: 2
  • Extension Code: N

Neighborhood

  • Community District: 312
  • City Council District: 38
  • Police Precinct: 66
  • Fire Company: E282
  • Health Area: 6600
  • Sanitation District Borough: 3
  • Sanitation Subsection: 3C
  • School District: 15

Zoning

  • Split Boundary Zone Indicator: N
  • Zoning: R6

Geography

  • Borough Name: BK
  • Borough Code: 3
  • Block: 733
  • Lot: 17
  • Borough Block Lot: 3007330017

    Address

  • Full Address: 826 43 Street
  • Zip Code: 11232

Valuation

    Assessments Valuation

  • Assessed Total Value: $622,800
  • Assessed Land Value: $20,700

    Exemptions

  • Exempt Total Value: $21,973
Data used for valuation calculations is provided by RealtyHop, and other third party sources

About South Brooklyn



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Frequently Asked Questions

What neighborhood is 826 43rd Street located in?
The 826 43rd Street is a Co-op located in the neighborhood of Sunset Park in South Brooklyn, Brooklyn.
What is the average sales price for listings in 826 43rd Street?
The average sales price for units in 826 43rd Street is $612,000 , or $647/sqft. currently.