• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

New York City Realtor KAREN KOSTIW

  • Login / Register
  • (917) 524-4152
  • NY Fair Housing Notice
  • Email
  • Instagram
  • LinkedIn
  • Pinterest
  • Home
  • About
    • Karen’s Profile
    • Karen’s Testimonials
    • In the News
  • Search
    • Search All Properties
    • Search by Map
    • Featured Listings
    • Sold & Rented Properties
    • New Listing Notifications
    • Login / Register
  • Neighborhoods
  • Buyers
    • For Buyers
    • Market Intelligence
    • Mortgage Calculator
    • Buying Guidance
    • New Development Guidance
    • Rental Guidance
  • Sellers
    • For Sellers
    • What’s My Home Worth
    • Market Intelligence
    • Selling Guidance
    • Rental Guidance
  • Commentary
    • Karen’s Blog Articles
    • Culturally Inclined
    • In the News
    • Market Intelligence
    • Luxury Market Insights
    • CB Trend Report
    • My Videos
  • Contact

Contact


Karen Kostiw
Luxury Property Specialist
Licensed Real Estate Salesperson
(917) 524-4152 Cell
Email
Christie’s International Real Estate New York
654 Madison Ave Fl 5
New York, NY 10065

Real Estate Decisions Are Rarely Just About Real Estate

Whether you’re buying, selling, renovating, investing, navigating an estate matter, or simply evaluating your options, the right decision often comes down to timing, ownership costs, market conditions, building considerations, and long-term goals.

 

 

Let’s explore the opportunities, tradeoffs, and decisions that will shape your next chapter.

[Schedule a Consultation]

 

Or Stay Connected

Subscribe to Curated Global Luxury for market intelligence, ownership insights, neighborhood observations, cultural commentary, and Karen’s View, exploring the intersection of real estate, cities, culture, and lifestyle.

 

[Subscribe to the Newsletter]

 

 

Featured in Forbes, Travel + Leisure, House Digest, and more than 100 media publications.
 
 

Elevating your New York real estate experience. Ready to buy, sell, or list? Click below to get started.

 
Let's Get Started | Karen's Real Estate Intake Form

Contact Information

(917) 524-4152 Cell

(212) 327-9622 Office

Or use the form below, and I’ll get back to you.

Primary Sidebar

New Listing EmailNotifications

Sign Up

What's YourHome Worth

Details

Categories

  • Culturally Inclined
  • In the News
  • Karen's Blog Articles
  • Real Estate News
  • Uncategorized

ClientTestimonials

"Karen was a very professional, diligent, and overall reliable agent when working through the process of buying my home. As it was a first home for me, there was definitely some hand-holding along the way... continued"
- Russ
View All
  • Email
  • Instagram
  • LinkedIn
  • Pinterest

Footer

Karen Kostiw logo
christie's logo

654 Madison Ave Fl 5
New York NY, 10065


Karen Kostiw
(917) 524-4152 Cell

Contact Karen

Join MyNewsletter

Sign up and stay informed about what is going on with the local market.

Standard Operating Procedures   •   sitemap   •   admin   •   ©2026 All Rights Reserved  •  Real Estate Website Design by IDXCentral.com  •  Terms of Use