678 Union Street #2-A
MLS® #RLS10712279
Listing by Compass
1
Bedroom
1
Bath
N/A
Sq. Ft.
2006
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Climate Control: Window Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 19, 2021 | $625,000 | - |
| Currently | Apr 25, 2026 | $625,000 | - |
Description
This stunning one bedroom is set in a boutique condominium in Park Slope, one of Brooklyn's most coveted neighborhoods, with Prospect Park and all the best of brownstone Brooklyn steps from your front door. This apartment is everything you have been searching for. This well-appointed condo with an open floor plan is complete with in-unit laundry and private storage. Hardwood floors and high ceilings throughout are perfectly complemented by the natural light streaming in. The well-appointed kitchen, located just off of the dining and living area features an ample cabinets, stainless steel appliances and granite countertops. The bedroom is spacious enough for a king sized bed, contains a large closet and looks out over the serene green space behind the building. Completing this home is a stackable washer and dryer. Additional amenities include a private storage room for the unit. Situated in fabulous Park Slope, near all close to Prospect Park, trendy restaurants and shopping. This well maintained, five story, ten-unit building welcomes pets, has incredibly low common charges, excellent financials and a J-51 tax abatement expiring in 2024.
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
About Park Slope
View All Park Slope ListingsPark Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.
Park Slope Live Market Data
View NeighborhoodActive Listings
110
Median Asking Price
$1.70M
Median $/Sqft
$1,376
Avg Days on Market
N/A
New This Week
15
Price Reduced
16%
Sold (30 Days)
23
Median Sale Price
$1.66M
Live data from RLS at REBNY • Updated 4/25/26, 6:35 AM EST
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Location
678 Union Street #2-A, Park Slope, Kings County • Near 4th Avenue/5th Avenue
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $356 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 2006, making it approximately 20 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Compass - Abigail Palanca
Listing Contact: (718) 938-7308
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 4/25/2026 at 10:35 AM UTC