https://commercialobserver.com/2026/09/conduct-ai-lease-capstone-140-crosby-street/Commercial Observeren2026-09-23T18:21:10+00:00Conduct AI Takes 7K SF at Capstone’s 140 Crosby Street for First U.S. OfficeClark Finney, Savills, Capstone Equities, JLL, John Brennan, Republic Investment Company, Max Mond, Dana Goldman, Alex Riguardi, 140 Crosby Street, Conduct AI, Rugby Realty, Daven Roshanhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/140-Crosby_Max-Mond_Alex-Riguardi_Finney-Clark-copy.jpg?quality=80&w=150https://commercialobserver.com/2026/09/zara-macerich-cerritos/Commercial Observeren2026-09-23T18:20:26+00:00Zara Doubles Footprint at a Macerich Shopping Center in Los Angeles CountyMacerich, Zara, Los Cerritos Center, 239 Los Cerritos Centerhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Jackson-Hseih-Zara-store-credit-Getty-Images.jpg?quality=80&w=150https://commercialobserver.com/2026/09/fort-partners-jeff-greene-tideline-florida-ocean-resort/Commercial Observeren2026-09-23T17:30:48+00:00Fort Partners Buys Hotel Next to Its Four Seasons Property in Palm BeachMadison Realty Capital, Jeff Greene, Fort Partners, Nadim Ashi, Tideline Palm Beach Ocean Resort, 2842 South Ocean Boulevardhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Nadim-Ashi-Jeff-Greene-Tideline-Ocean-Resort-Palm-Beach-credit-Tideline.jpg?quality=80&w=150https://commercialobserver.com/2026/09/david-burris-upper-east-side-acquisition-780-lexington-avenue/Commercial Observeren2026-09-23T17:20:11+00:00David Burris, Investor Group Buy Mixed-Use Upper East Side Site for $28MPeter Braus, James Wacht, 780 Lexington Avenue, 782 Lexington Avenue, Lee & Associates NYC, Chris Varjan, George Steffani, 770 Lexington Avenue, David Burris, Terra Holdings, 136 East 61st Street, 780 Lex Realty Associateshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/780-Lexington_Peter-Braus_Jim-Wacht_George-Steffani-copy.jpg?quality=80&w=150https://commercialobserver.com/2026/09/new-york-life-200-madison-avenue/Commercial Observeren2026-09-23T16:50:00+00:00New York Life Provides $386M Refi for 200 Madison AvenueGeorge Comfort & Sons, Jamestown, Adam Spies, Adam Doneger, Estreich & Company, Loeb Partners, Peter S. Duncan, Newmark, Willis Robbins, New York Life, Peter A. Duncan, Egor Petrovhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Peter-Duncan-Michael-Phillips-200-madison-Ave-credit-GEorge-Comfort-Sions.jpg?quality=80&w=150https://commercialobserver.com/2026/09/irish-arts-center-lease-gfp-630-ninth-avenue/Commercial Observeren2026-09-23T16:26:26+00:00Irish Arts Center Signs 4K-SF Lease at GFP’s 630 Ninth AvenueCushman & Wakefield, Carri Lyon, Matthew Mandell, GFP Real Estate, 630 Ninth Avenue, Film Center Building, Irish Arts Center, Denham Wolf, Thompson Turner Productions, Cameron Tuttle, Climate Museumhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Matthew-Mandell-630-9th-Ave-credit-GFP-Real-Estate.jpg?quality=80&w=150https://commercialobserver.com/2026/09/us-housing-starts-stabilize-multifamily-single/Commercial Observeren2026-09-23T16:15:18+00:00U.S. Housing Starts Stabilize as Developers Move Cautiously Forward: ReportNational Association of Home Builders, First American Financial Corporation, Mark Fleming, Data Digesthttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/housing-data-2-AdobeStock_506355371-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/on-sneakers-lease-vornado-penn-1-roger-federer-kylian-mbappe/Commercial Observeren2026-09-23T15:16:30+00:00On, Sneaker Maker Beloved by Roger Federer and Kylian Mbappé, Moves NYC HQ to Penn 11 Penn Plaza, Cushman & Wakefield, Colliers, Vornado Realty Trust, Sinclair Li, CBRE, Jared Silverman, Steven Soutendijk, Josh Glick, David Green, 767 Fifth Avenue, Liz Lash, Penn 1, Patrick Moroney, Roger Federer, BXP, 165 Mercer Street, On, Olivier Bernhard, Kylian Mbappéhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/1-Penn_Sinclair-Li_Liz-Lash_Patrick-Moroney-copy.jpg?quality=80&w=150https://commercialobserver.com/2026/09/c-pace-for-ground-leased-properties/Commercial Observeren2026-09-23T13:55:39+00:00The C-PACE Opportunity for Ground-Leased PropertiesMichele Pitale, CounterpointeSREhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/building-on-pile-of-dirt-AdobeStock_1042358362-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/the-plan-nyc-flight-club-31-union-square-west/Commercial Observeren2026-09-23T10:00:23+00:00The Plan: NYC’s First Flight Club Aims for a Bull’s-Eye at 31 Union Square Westslideshow, CBRE, The Plan, 31 Union Square West, State of Play Hospitality, Toby Harris, Steve Moore, Flight Club, David Ellis Real Estate, Streamline USA, Paul Barhamhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/IMG_0666-WEB.jpg?quality=80&w=112https://commercialobserver.com/2026/09/distyl-ai-135-madison-lease-expansion/Commercial Observeren2026-09-22T21:12:44+00:00Distyl AI Doubles Its 135 Madison Offices to 30K SF After Less Than a YearJustin Pollner, Koeppel Rosen, Steven Rotter, Max Koeppel, Newmark, 135 Madison Avenue, Distyl AIhttps://commercialobserver.com/wp-content/uploads/sites/3/2025/12/Max-Koeppel-135-Madison-Ave-credit-Koeppel-Rosen.jpg?quality=80&w=150https://commercialobserver.com/2026/09/cip-la-aew-industrial-park/Commercial Observeren2026-09-22T20:55:36+00:00CIP Real Estate Buys San Gabriel Valley Industrial Park for $61MCity National Bank, JLL, Evan Moran, Patrick Nally, Chad Solomon, CIP Real Estate, AEW, Eric Smyth, Walnut Tech Business Centerhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Warehouse-GettyImages-976279756-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/happier-grocery-lease-210-east-86th-street/Commercial Observeren2026-09-22T19:45:27+00:00Happier Grocery to Open Second NYC Location on the Upper East SideMichael Cohen, Avison Young, christian stanton, Brian Segall, Max Swerdloff, Newmark, Brand Urban, CSC Real Estate, 210 East 86th Street, Libby Hodes, Happier Groceryhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Christian-Stanton-Libby-Hodes-206-210-E-86th-St-credit-Avison-Young.jpg?quality=80&w=150https://commercialobserver.com/2026/09/richard-born-investor-blackrock-sale-600-third-avenue/Commercial Observeren2026-09-22T19:33:49+00:00Richard Born Part of Investor Group in BlackRock’s $245M Sale of 600 Third AvenueBlackRock, Silverstein Properties, L&L Holding Company, David Levinson, 605 Third Avenue, 600 Third Avenue, Adam Spies, Richard Mack, BLDG Management, Marty Burger, Josh King, 711 Third Avenue, Richard Born, Jordan Roeschlaub, Adam Doneger, Marcella Fasulo, Bain Capital, Avery Silverstein, Newmark, Mack Real Estate Group, Doug Harmon, L&L Infinite, BD Blakelyhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Richard-Born-Marty-Burger-Richard-Mack-600-3rd-Ave-credit-CO.jpg?quality=80&w=150https://commercialobserver.com/2026/09/jp-morgan-chase-ta-realty-polo-lakes-wellington/Commercial Observeren2026-09-22T19:30:15+00:00JP Morgan Chase Sells South Florida Rental for $106MTA Realty, J.P. Morgan Chase, Polo Lakes, 1950 Polo Lake Boulevardhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Michelle-Herrick-Wellington-Fla-credit-Getty-images.jpg?quality=80&w=150https://commercialobserver.com/2026/09/cell-coverage-office-tenantw/Commercial Observeren2026-09-22T18:54:15+00:00Office Tenants Should Negotiate Cell Coverage Like a Lease IssueAvison Young, Harry Klaff, Airtower Networks, Craig Gillespiehttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/cell-phone-towers-GettyImages-1089015790-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/allied-global-marketing-lease-renewal-woolworth-building/Commercial Observeren2026-09-22T18:42:43+00:00Allied Global Marketing Renews 28K-SF Lease at the Woolworth BuildingCushman & Wakefield, Woolworth Building, Brian Siegel, Cammeby's International, 233 Broadway, David Dusek, Lawrence Group, David Ofman, Aron Weber, Allied Global Marketing, Kelly Estrellahttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Avi-Schron-Woolworth-Building-credit-Getty-Images.jpg?quality=80&w=150https://commercialobserver.com/2026/09/sephora-401-west-14th-street-lease-relocation-lease/Commercial Observeren2026-09-22T18:16:42+00:00Sephora’s Meatpacking District Store Relocates to 401 West 14th StreetCushman & Wakefield, Sephora, Virginia Pittarelli, 401 West 14th Street, Jason Greenstone, Nuveen Real Estate, Retail by MONA, Taconic Partners, 21-27 Ninth Avenuehttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Sephora-GettyImages-2293139434-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/harrison-street-jon-glass-pgim/Commercial Observeren2026-09-22T17:53:32+00:00Harrison Street Adds Three More Former PGIM Employees to Its PayrollJon Glass, PGIM Real Estate, People Moves, Ben Mohns, Harrison Street Asset Management, Dan Fanelli, Michael Corsini, Hardie Jackson, Brandon Metzlerhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Jon-Glass-horizontal-credit-Harrison-Street.jpg?quality=80&w=150https://commercialobserver.com/2026/09/college-station-apartments-texas-a-m/Commercial Observeren2026-09-22T17:44:04+00:00Dwight Investment Management Provides $42M Refi for College Station Apartments Eric Rosenstock, Texas A&M University, Greystone, Partin Development, Kate Goldenberg, Dwight Investment Managementhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Katie-Goldenberg-Eric-Rosenstock-1720-at-Harvey-College-Station-TX-credit-Dwight-Capital.jpg?quality=80&w=150https://commercialobserver.com/2026/09/rogo-technologies-360-park-avenue-south-lease-expansion/Commercial Observeren2026-09-22T16:07:51+00:00AI Firm Rogo Technologies Doubles 360 Park Avenue South Footprint to 46K SFPeter Turchin, CBRE, Gregg Rothkin, Ross Zimbalist, 360 Park Avenue South, Arkady Smolyansky, Joe D'Apice, Hayden Pascal, BXP, Trevor Larkin, Vercel, Rogo Technologieshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Hilary-Spann-360-Park-Ave-South-2-credit-Propertyshark.jpg?quality=80&w=150https://commercialobserver.com/2026/09/100-gold-street-conversion-housing-mamdani/Commercial Observeren2026-09-22T16:00:15+00:00100 Gold Street Conversion Boosted to Yield 4,000 Housing UnitsBrian Steinwurtzel, Eric Adams, GFP Real Estate, Zohran Mamdani, 100 Gold Street, Leila Bozorg, GFP Developmenthttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Zohran-Mamdani-Anthony-Shorris-Brian-Steinwurtzel-100-Gold-St-courtyard-rendering-credit-CentraRuddy.jpg?quality=80&w=150https://commercialobserver.com/2026/09/corcoran-sunshine-marketing-groups-kelly-kennedy-mack-expansion/Commercial Observeren2026-09-22T14:00:47+00:00Corcoran Sunshine Marketing Group’s Kelly Kennedy Mack Can’t Slow DownThe Sit-Down, Larry Silverstein, Flatiron Building, Louise Sunshine, 220 Central Park South, 30 Park Place, Corcoran Sunshine Marketing Group, Compass, Ken Griffin, Deutsche Bank Center, Kelly Kennedy Mack, NRThttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/20260911_Kelly_Mack_109-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/trump-mamdani-affordable-housing-sunny-side-yards/Commercial Observeren2026-09-22T13:56:54+00:00Trump, Mamdani Advance Sunnyside Yards Housing Discussion Donald Trump, Zohran Mamdanihttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Trump-Mamdani-GettyImages-2296465382-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/vikas-enti-reframe-systems-fundraise/Commercial Observeren2026-09-22T13:00:51+00:00Vikas Enti of Reframe Systems: 5 Questions5 Questions, Vikas Enti, Reframe Systems, Energy Impact Partnershttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Vikas-Enti-Headshot-credit-Reframe-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/ian-michael-klein-rabina-condo-development-construction/Commercial Observeren2026-09-22T12:00:32+00:00Ian Michael Klein, Rabina’s Development Head, Wanted to Be ‘a Real Estate Guy’520 Fifth Avenue, 393 West End Avenue, Corcoran Sunshine Marketing Group, New York City Economic Development Corporation, Rabina, Ian Michael Klein, Mickey Rabina, Elisa Orlanski Ourshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Ian-Michael-Klein_JC0_3902-E_websize.jpg?quality=80&w=150https://commercialobserver.com/2026/09/adam-america-jw-refinance-florida-international-student-housing/Commercial Observeren2026-09-22T11:05:30+00:00Adam America, JW Capital Land $180M Refi for Florida International Student HousingAdam Schwartz, Walker & Dunlop, Aaron Appel, Jonathan Schwartz, Dustin Stolly, David Brickman, Keith Kurland, Sean Reimer, Michael Ianno, Adam America Real Estate, Florida International University, JW Capital Management, Corebridge Institutional Investment, Terrazul, 700 Southwest 107th Avenuehttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Samuel-Jesselson-David-Brickman-Terrazul-Miami-credit-Adam-America-JW-Capital.jpg?quality=80&w=150https://commercialobserver.com/2026/09/rubin-museum-listing-140-154-west-17th-street-jll/Commercial Observeren2026-09-22T11:00:40+00:00Chelsea’s Rubin Museum of Himalayan Art Hits the MarketDavid Carlos, Beyer Blinder Belle, JLL, Rubin Museum of Himalayan Art, 140–154 West 17th Street, Jorrit Britschgihttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/David-Carlos-Rubin-Museum-of-Himalayan-Art-140-154-W-17th-St-credit-Rubin.jpg?quality=80&w=150https://commercialobserver.com/2026/09/victoria-industrial-lincoln-equities-buy-nova-industrial-portfolio-for-63m/Commercial Observeren2026-09-21T21:50:35+00:00Victoria Industrial, Lincoln Equities Buy NoVa Industrial Portfolio for $63MLincoln Equities Group, 380 Herndon Parkway, 400 Herndon Parkway, Klein Enterprises, Victoria Industrial Propertieshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Daniel-Klein-Honeywell-factory-credit-Getty-images.jpg?quality=80&w=150https://commercialobserver.com/2026/09/la-ascent-hq-douglas-emmett/Commercial Observeren2026-09-21T20:55:58+00:00Private Lender Ascent Expands L.A. Headquarters as It Tops $3.7B in OriginationsDouglas Emmett, Elliott Investment Management, Ascent Developer Solutions, 15821 Ventura Boulevard, John Richardson, Robert Wasmundhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Robet-Wasmund-Ascent-lobby-credit-Ascent.jpg?quality=80&w=150https://commercialobserver.com/2026/09/normal-computing-inspiren-leases-61-west-23rd-street/Commercial Observeren2026-09-21T20:38:18+00:00Two AI Companies Ink Full-Floor Deals at 61 West 23rd StreetCushman & Wakefield, Savills, Gabe Marans, Zegna, 61 West 23rd Street, Connor Daugstrup, George Tsapelas, Newmark, Taconic Partners, Maxine Rosen, Adam Spector, Ally Krieger, Normal Computing, Inspiren, Taconic Development Advisorshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Paul-Pariser-Charles-Bendit-Colleen-Wenke-61-W-23td-St-credit-Propertyshark.jpg?quality=80&w=150https://commercialobserver.com/2026/09/podcast-the-risks-cre-investors-arent-pricing-in-with-moodys-jeffrey-havsy/Commercial Observeren2026-09-21T19:50:08+00:00Podcast: The Risks CRE Investors Aren’t Pricing In, with Moody’s Jeffrey Havsydata, CBRE, robots, Moody's Analytics, Asset Management, Moody's, tangent, operationshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/05/square_logo-1.png?w=150https://commercialobserver.com/2026/09/principal-asset-management-drew-fung/Commercial Observeren2026-09-21T18:52:57+00:00Principal Asset Management Adds Drew Fung for Debt RoleClarion Partners, Drew Fung, Principal Asset Management, People Moveshttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/20210519_DrewFung_184-Sasha-Maslov-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/santander-bank-washington-capital-113m-chicago-office-conversion/Commercial Observeren2026-09-21T18:45:06+00:00Santander Bank, Washington Capital Provide $113M Debt for Chicago Office ConversionSantander Bank, Washington Capital Management, Triangle Capital Group, JLL Capital Markets, 500 North Michigan Avenue, Robin Dean, Matthew Faris, Commonwealth Development Partnershttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Michigan-Ave-Chicago-RF-GettyImages-182377124-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/related-group-tricap-casa-tua-miami-wynwood-nomad-residences/Commercial Observeren2026-09-21T18:35:33+00:00Related Group, Tricap Sell Casa Tua-Leased Retail Condo in Miami’s WynwoodDavid Edelstein, Related Group, Casa Tua, Tricap, NoMad Residences, Miky Grendene, Optimar International Realty, Casa Tua Cucina, 2700 Northwest Second Avenuehttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/David-Edelstein-JP-Perez-NoMad-Residences-2700-NW-2nd-Ave-Miami-credit-Related-Group.jpg?quality=80&w=150https://commercialobserver.com/2026/09/hochul-data-center-restriction-raise-act-new-york/Commercial Observeren2026-09-21T17:03:19+00:00Hochul Adds New Restrictions to Data Center Development in New YorkKathy Hochulhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Hochul-AI-presser-GettyImages-2296404510-WEB.jpg?quality=80&w=150https://commercialobserver.com/2026/09/wharton-properties-west-34th-street-hotel-demolition/Commercial Observeren2026-09-21T16:56:36+00:00Jeff Sutton’s Planned 340-Key Midtown Hotel Enters the Demolition PhaseJeff Sutton, Wharton Properties, Helaba (Landesbank Hessen-Thüringen), 21-25 West 34th Street, 25 West 34th Street, 29 West 34th Street, Keyah Real Estate Group, SRA Architecture + Engineering, 27–29 West 34th Street, Superdryhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/Jeff-Sutton-Xaver-Kriechbaum-Superdry-34th-Street-credit-Getty-Images.jpg?quality=80&w=150https://commercialobserver.com/2026/09/cmbs-conduit-multifamily-office-cred-iq/Commercial Observeren2026-09-21T13:02:13+00:00CMBS Conduit Capital Focuses Heavily on Multifamily, Office SectorsCRED iQ, Liam Mulcahyhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/crediq_conduit_underwriting_table.jpg?quality=80&w=150https://commercialobserver.com/2026/09/commercial-real-estate-investment-inflation-interest-rates-2026/Commercial Observeren2026-09-21T11:48:31+00:00Commercial Real Estate Investment’s Curious Rise Amid Higher Inflation, RatesCBRE, Avison Young, Jay Neveloff, Principal Asset Management, JLL Capital Markets, HSF Kramer, Alex Ern, Danny Kaufman, Rich Hillhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/businessperson-calm-in-chaos-credit-Nano-Banana.jpeg?quality=80&w=150https://commercialobserver.com/2026/09/new-york-state-opportunity-zones-deadline-2026/Commercial Observeren2026-09-21T11:00:01+00:00New York State’s Opportunity Zones Deadline Is Fast ApproachingSilverstein Properties, Opportunity Zones, Jeffrey Deitrich, New York City Economic Development Corporation, Chris Milner, Emily Mijatovic, Cantor Fitzgerald Asset Managementhttps://commercialobserver.com/wp-content/uploads/sites/3/2026/09/map-pins-AdobeStock_506121481.jpeg?quality=80&w=150