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New York City Realtor KAREN KOSTIW

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karenkostiw

Manhattan Weekly Market Snapshot: A Selective Start to 2026 (Week of January 5)

  The Manhattan real estate market stepped into the first full week of 2026 with a clear message for buyers and sellers. This is a selective, price-sensitive environment. Good product at the right number of moves, while everything else has to work harder. That selectivity is not happening in a vacuum. Mortgage rates are trending lower from their 2023 peak. Inventory remains unusually tight Continue Reading

Manhattan Real Estate Market | Week of September 29, 2025

    Manhattan Real Estate September 29: Confidence Returns to the Market Market Finding Its Stride as Fall Momentum Builds The Manhattan real estate market snapshot for September 29 reveals a confident close to the third quarter and a strong transition into the fall selling season. As we move through one of the city’s most active periods, both co-ops and condos are drawing Continue Reading

99-Unit Buildings Are Shaping NYC Luxury Real Estate

\ Curtesy of David Watkis on Unsplash Understanding 99-Unit Buildings in NYC New York City’s skyline is evolving. A new development trend is reshaping the real estate industry. Buildings with exactly 99 residential units are appearing across the city. This pattern is intentional, driven by the 485-x tax abatement program. For luxury buyers and sellers, understanding this trend is essential. Continue Reading

Closing Costs in New York City Unpacked

Closing Costs in New York City Unpacked Buying or selling property in New York City comes with many moving parts—but one of the most critical, often overlooked, elements is closing costs. Whether you’re purchasing a co-op on the Upper East Side, a new development condo in Hudson Yards, or a townhouse in Brooklyn, understanding what goes into closing costs—and how they differ for buyers and Continue Reading

Manhattan Real Estate September 22 | Weekly Market Snapshot

By Karen Kostiw | Coldwell Banker Warburg Manhattan Real Estate September 22 Market Overview The Manhattan real estate snapshot for September 22 highlights a market that continues to balance momentum at attainable price points with resilience in the luxury segment. Activity increased across co-ops and condos, with Midtown and Downtown leading the way in both listings and signed Continue Reading

Manhattan Market Enters Fall with Renewed Energy

    Manhattan Real Estate Market Weekly Snapshot Week of September 8, 2025 As the summer winds down, Manhattan’s real estate market traditionally pivots into one of its most active seasons. The first two weeks of September often set the tone for the fall cycle, and this year is proving no different. The data from the week of September 8 reveals a market that is both selective and Continue Reading

When Wall Street Optimism Meets Main Street Reality

Wall Street confidence doesn’t always equal Main Street affordability. It was a privilege to contribute insights to Brian O’Connell’s article for @NTDNews on the latest data around rising household costs nationwide. The findings highlight a critical reality: while markets project stability, everyday families continue to feel pressure from elevated mortgage rates and historically high home Continue Reading

Manhattan luxury real estate August 11, 2025

  Manhattan Weekly Market Snapshot – Week of August 11th This week’s numbers reveal a Manhattan market that is both selective and active. Co-ops saw steady traction, with the Upper East Side recording 23 contracts at a median of $949K. Midtown remains competitive with 28 contracts signed at a median of $707K, showing that well-priced opportunities still attract attention. Condos continue Continue Reading

manhattan-luxury-real-estate-week-of-august-4th-chart

Manhattan Luxury Real Estate Market Week of August 4th 2025

    Manhattan Luxury Real Estate Week of August 4th The Manhattan luxury real estate week of August 4th shows strong condo activity, selective townhouse sales, and evolving buyer strategies. The market is telling two different stories: fast-moving activity in the $1M–$3M range and cautious confidence at the ultra-luxury tier. Key Numbers from the Week Downtown condos led Continue Reading

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124 Hudson Street
New York NY, 10013


Karen Kostiw
(917) 524-4152 Cell
(212) 327-9622 Office
(646) 422-4083 Fax

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