John Constantinides

04/22/2026

Just closed at $870,000 🎉

191 Houston Rd. S. in Garden City — a 3 bed, 2 bath single-family home (~1,924 sq ft). I had the pleasure of representing the buyer and got a firsthand look at how competitive the Long Island market really is.

Buyers: The right homes are moving fast — having a strategy matters.Sellers: Strong demand + low inventory = 💰💰💰

Curious what your home could sell for or how to secure the right one? Let’s connect.

03/19/2026

Just Sold!

43-26 58th Street, Woodside
6 Family
$1.4 mil
NOI $110k
CAP 8%

10/24/2025

🪧 Just Listed
24-27 78th Street, E. Elmhurst
2 Family
$990,000

Welcome to this charming two-family home located on a serene, tree-lined street in the heart of East Elmhurst. This property offers an inviting atmosphere and versatile living space, making it an ideal choice for families or savvy investors.

Second Floor: This spacious unit features 2 bedrooms, a well-appointed bathroom, a cozy kitchen, a generous dining area, and a comfortable living room perfect for entertaining. Enjoy the outdoors year-round on the cozy covered balcony, a perfect spot for relaxation or tranquil morning coffees.

First Floor: This inviting 1-bedroom unit includes an open living room and an eat-in kitchen that leads to a private outdoor area—ideal for gardening and gatherings.

Additional Features:

• Large 1-car garage

• Additional parking spot in front

• Convenient location close to shopping, dining, and public transportation

DM me for more info.

10/15/2025

🪧 Just Listed
22-44 43rd Street
$1.195 Mil.

🏡 Rare Single Family Home For Sale in Astoria

Located on a tree-lined street in the highly desirable Ditmars area, this charming single-family home is a rare find in Astoria. Offering the perfect blend of comfort, space, and amenities, this residence stands out in one of NYC’s most vibrant neighborhoods.

The first floor features a bright living room, a formal dining room, and a galley kitchen that opens to an outdoor patio, perfect for entertaining. A guest bathroom completes this level. Upstairs, you’ll find three bedrooms (which two of them are spacious and the 3rd bedroom is ideal for a kids room or an office) and a full bathroom, while the finished basement includes additional living space, a half bath, and a dedicated laundry area.
There’s also a one-car garage with an additional parking spot in front of it for added convenience.

Adding even more value, this property includes 1,620 sq. ft. of additional air rights, offering the potential to convert the home into a two-family residence—an incredible opportunity for investors or buyers seeking future expansion.

Set in Astoria’s coveted Ditmars area, known for its tree-lined streets, trendy cafes, parks, and excellent transportation, this home perfectly combines city living with a welcoming neighborhood charm.

10/09/2025

🏡 Just listed in Whitestone!
141-18 14th Avenue
Single Family Residence
$1,245,000

Welcome to this corner lot oasis with pool, detached 2 car garage & finished basement.

Well maintained ranch-style home set on an oversized 47’ x 105’ corner lot in the heart of Whitestone. This 3-bedroom, 3-bath gem offers bright, open living with a sun-filled open concept living room & dining room featuring a skylight, coffered ceiling with crown moldings, and central air conditioning for year-round comfort. The dining room’s sliding doors lead to a lush side yard, creating a seamless indoor-outdoor flow.
The modern kitchen is a true highlight, showcasing stone countertops, stainless steel appliances, and a raised island—perfect for entertaining. The primary bedroom easily fits a king size bed and includes its own private ensuite bathroom.
Step outside to your private backyard oasis with a sparkling pool, mature landscaping for privacy, and a covered bluestone patio area ideal for gatherings.
Complete with a full finished basement and detached 2-car garage, this home combines comfort, style, and outdoor living in one of Whitestone’s most desirable locations.

08/14/2025

📍 43-26 58th Street, Woodside, NY 11377
🏢 6 Family
💰 $1,895,000

Rare opportunity to own a 6 family building with 5 free market units and lots of upside. Situated in a prime location right off Queens Blvd., just steps away from the subway and generating $150k in gross income.

☎️ Contact me for more information.

04/26/2025

02/15/2025

Prime Retail Space Available For Rent
📍 31-17 30th Avenue, Astoria
1,100 Square Feet $8,500


Unlock the potential of this beautifully designed retail space, currently built out as a high-end spa. Located in a vibrant, high-foot-traffic area with excellent visibility and just steps from the subway, this turnkey space is perfect for wellness, medical spa, beauty, or other retail concepts.

Featuring elegant interiors, multiple treatment rooms, and a serene ambiance, the space is ready for immediate use as a spa. However, the landlord is open to alternative uses, making this a fantastic opportunity for a specialty market , fitness studio, art studio, or other business looking to capitalize on a prime location.

Key Features:
- Fully built-out as a spa with high-end finishes
- High foot traffic and strong visibility
- Close proximity to the subway and major transportation hubs
- 800 sq. ft. basement storage space
- Private outdoor patio space included
- Flexible landlord open to a variety of retail concepts

Contact me today for more details or to schedule a showing.

11/22/2024

J U S T S O L D ⭐️

📍26-05 24th Avenue
6 Family

I represented the buyer on this off market transaction, a multi family property with a lot of upside, in excellent condition, good amount of income grossing $152k annually, located in a prime location and very large building size at 20 x 88 made it too good of a deal to pass up.

11/15/2024

J U S T S O L D ⭐️

📍176 Marys Lane
Empty Lot
.79 Acre

Just sold this empty lot in Southampton. The renderings are of what’s to be built there a 6 bedroom, 7 bathroom, 5,715 sq ft single family residence. Interested in more info?
Give me a call 📱