Amenities
- Pets Allowed: Building Yes, No
823 Union StreetBrooklyn, NY 11215
For Sale
$2,995,000
Smart Buyer Rebate $37,438
Listed by Jeffery L Welch
·Brown Harris Stevens Brooklyn LLC
·(718) 399-4132
Last updated December 07, 2025
·Source: REBNY #RLS20057426
Listing Facts
- TypeMulti-family
- NeighborhoodNorth Slope
- Bedrooms6
- Bathrooms3.5
- Days on Prevu23
- Taxes$8,520/year
Amenities
- Private Outdoor Space
Location
Mortgage Calculator
Listing History
11/18/2025
Listed by Brown Harris Stevens Brooklyn LLC
$2,995,000
Estimated Closing Costs
Total
$106,538
Attorney Fees
$4,000
NYC Mansion Tax
$37,437
Title Insurance
$13,478
Bank Attorney
$1,500
Mortgage Recording Tax
$46,123
Other Closing Costs
$4,000
Estimated closing costs are based on the list price of $2,995,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.
Property Details for 823 Union Street
Association
Exterior
Construction
- Number Of Units Total: 2
- Stories Total: 2
- Year Built: 1901
- Entry Level: 1
Measurements
- Building Area Total: 800
- Building Area Units: SquareFeet
- Lot Size Area: 1,800
- Lot Size Dimensions: 90
- Lot Size Units: SquareFeet
Financial
Taxes
- Parcel Number: 00954-0060
- Tax Annual Amount: $8,520.00
Interior
Features
- Fireplace Features: Decorative
- Fireplace: Yes
- Fireplaces Total: 1
- Interior Features: Smoke Free
Measurements
- Living Area Units: SquareFeet
Rooms
- Has Basement: Yes
- Bathrooms Full: 3
- Bathrooms Half: 1
- Bathrooms Total Integer: 4
- Bedrooms Total: 6
- Rooms Total: 11
Other
Location
- City Region: Brooklyn
- Subdivision Name: Park Slope
- Tax Block: 00954
- Tax Lot: 0060
Utilities
Equipment
- Laundry Features: In Unit
Frequently Asked Questions
How many bedrooms and bathrooms does this multi-family home have?
There are 6 bedrooms and 3.5 bathrooms in this multi-family home at 823 Union Street.
What are the annual taxes for 823 Union Street?
Annual taxes for this multi-family home are estimated at $8,520.
How does 823 Union Street compare to other multi-family homes in North Slope?
This multi-family home is listed 35% below the average price for multi-family homes in North Slope and has been on the market for 81 less days than the typical home in this area.
823 Union Street is a 6-bedroom, 3.5-bath multi-family home for sale in Brooklyn NY 11215. Available on Prevu for 23 days at $2,995,000. This home is located in North Slope. The median listing price for multi-family homes in this area is $1,775,000. The home offers private outdoor space. Explore more multi-family home listings in Brooklyn.
Based on information from Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved.
Full MLS Disclaimers
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.
