340A Union Avenue, Staten Island NY 10303
Photos
1 / 1113 days on market · Listed July 17, 2026
About 340A Union Avenue
Beautiful 2-Bedroom Condo with Finished Basement - For Sale Welcome to this well-maintained 2-bedroom condo offering comfort, space, and versatility. The main level features a bright and open living area, a functional kitchen with ample cabinetry, and two generously sized bedrooms with great closet space. The finished basement adds valuable space, perfect for a family room, home office, gym, or guest area, along with additional storage and laundry. Enjoy the convenience of condo living combined with the extra space rarely found in similar units. Assigned parking spot and small private yard in the back of the unit. Low Hoa fee! Ideally located close to shopping, dining, schools, and public transportation, this condo is perfect for first-time buyers, downsizers, or investors. Move-in ready and waiting for you to make it home!
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 3
- Full bathrooms: 2
- ½ bathrooms: 0
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Included: Dryer, Microwave, Refrigerator, Washer
Features
- Basement: Finished, Partial
Interior area
- Total interior livable area: 1,557 sqft
Virtual tour
Property
Parking
- Parking features: Assigned
- Has garage: No
- Attached garage: No
Features
- Stories: 1
- Fencing: Back Yard
Lot
- Size: 17,160 sqft (0.39 acres)
- Dimensions: 27X211
- Features: Back Yard
Details
- Zoning: R3-2
Construction
Type & style
- Home type: Residential
- Property subtype: Condo
Materials
- Brick, Vinyl Siding
Condition
- Excellent
- New construction: No
- Year built: 2009
Utilities & green energy
- Electric: 220 Volts
- Sewer: Public Sewer
Community & HOA
Location
- Region: North Shore
HOA
- Has HOA: Yes
- HOA name: UNION SQUARE
- HOA fee: $300 / Monthly
Financial & listing details
- Price per square foot: $320/sqft
- Annual tax amount: $1,589
- Date on market: 7/17/2026
- Listing agreement: Exclusive Right To Sell
- MLS#: 2604048
Why you'll love 340A Union Avenue in Mariners Harbor, Staten Island, NY
340A Union Avenue is a 2-bedroom, 3-bathroom condo for sale in Mariners Harbor, on Staten Island's North Shore. It offers approximately 1,557 square feet of living space and was built in 2009. It is offered at $498,000, MLS# 2604048.
Inside, 340A Union Avenue features single-level living, a finished and Partial basement, natural Gas and Forced Air heat and central Air cooling. The kitchen includes dryer, Microwave, Refrigerator and Washer. For parking, the property offers assigned. It sits on a lot of roughly 17,160 square feet (about 0.39 acres).
Set in Mariners Harbor, 340A Union Avenue enjoys all the character of Staten Island's North Shore — historic waterfront neighborhoods, the free Staten Island Ferry to Lower Manhattan, parks, and a lively, walkable feel. The property has a homeowners association fee of $300 monthly. Annual property taxes are approximately $1,589. To tour 340A Union Avenue in Mariners Harbor, contact Neuhaus Realty — Staten Island's #1 real estate agency since 1969 — to schedule a private showing.
Location
MLS# 2604048. Listing courtesy of Ashford Homes LLC. Listing information is provided by the Staten Island Multiple Listing Service, Inc.. Listing data is deemed reliable but is not guaranteed accurate by the MLS.
