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NYC Office Conversions Poised to Double After Record 2025

A wave of office-to-residential conversions is building in Manhattan, with even bigger volumes on deck after a record-breaking 2025.

By the numbers: Office conversions reached 5M SF in 2025, the highest level in two decades. Another 9.8M SF is now planned, including nine projects totaling 2M SF.

Where it’s happening: Midtown leads with 51.6% of proposed conversions, more than double its pre-pandemic share. Downtown holds 38.7%, while Midtown South trails at 9.7%, highlighting a clear geographic shift.

Not all deals stick: Despite strong momentum, conversion plans are not guaranteed. Two high-profile properties, 625 Madison Avenue and 623 Fifth Avenue, have already shifted back to office use due to renewed leasing demand in prime submarkets.

Quality shift: Developers are targeting higher-end assets, with Class A buildings now making up 51.6% of proposed conversions, up from 5.5% historically. Midtown alone has 12 Class A projects, mostly on the West Side and near the UN corridor.

Capital flows in: Major players are backing the trend. RXR and Apollo secured $500M to convert a 33-story tower into 796 units, while 5 Times Square could deliver up to 1,200 units. Metro Loft and David Werner also landed a $720M loan to redevelop the former Pfizer headquarters.

➥ THE TAKEAWAY

Conversion capital: Manhattan’s conversion boom is scaling quickly, shifting toward higher-quality assets in core locations, but still depends on demand that can redirect projects back to office use.

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➥  New York’s proposed state budget targets soaring property insurance costs with new oversight measures and incentives to stabilize premiums for affordable housing owners.

➥ Park Avenue’s office corridor has effectively hit full occupancy as tenants snap up remaining space in a tight, high-demand submarket.

➥ Manhattan’s office market is showing uneven recovery, with strong demand for top-tier buildings while older, lower-quality offices continue to struggle with vacancies.

➥ Delmonico’s, one of America’s oldest steakhouses, is expanding its footprint by capitalizing on renewed dining demand and brand nostalgia.

➥ NYC has issued $117K in composting fines as enforcement ramps up, putting pressure on multifamily owners to comply with strict waste rules.

➥ Fraud claims against developer Michael Shvo tied to the Core Club have been dismissed, removing a legal overhang from the high-profile case.

➥ Governor Hochul is rallying statewide support for her pro-development “Let Them Build” agenda to address New York’s housing shortage.

Manhattan’s office market is rebounding sharply with surging investment, rising prices, and the nation’s lowest vacancy, solidifying its position as the top-performing U.S. office market.

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