PGIM closed a $57 million loan the week of September 14, 2026 to refinance construction debt on Mequity Companies and Flatiron Equities Real Estate's office-to-storage conversion at 152 West 36th Street in Manhattan, per Commercial Observer. The project will deliver roughly 1,500 Manhattan Mini Storage units across about 75,000 rentable square feet, with completion targeted for early 2027.
The refi is a capital-markets signal: lenders will still size Manhattan infill storage while national advertised rents fell 1.6% year over year in July 2026 and Elk Grove enacted a two-year suburban moratorium.
What Did PGIM Finance on West 36th Street?
The loan retires prior construction debt and funds the final stages of converting a 51,853-square-foot Class C office building into a vertical self-storage project. Mequity and Flatiron bought the asset from Falcon Properties for $23.8 million in September 2024, acquiring air rights for an expansion that will rise to roughly 15 or 16 stories, per Commercial Observer and New York YIMBY coverage.
Manhattan Mini Storage will operate the finished facility. StorageMart acquired the Manhattan Mini Storage brand in 2021 and later expanded its NYC footprint with a $1.03 billion Carlyle portfolio purchase in Q1 2026.
| Detail | 152 West 36th Street |
|---|---|
| Prior use | Class C office (former warehouse) |
| Existing footprint | 51,853 square feet (8 stories) |
| Planned units | ~1,500 |
| Rentable SF (stabilized) | ~75,000 |
| Operator | Manhattan Mini Storage |
| Loan amount | $57 million |
| Lender | PGIM |
| Target completion | Early 2027 |
Why Did Colliers Say Proceeds and Pricing Improved?
Colliers managing director Dylan Kane told Commercial Observer the project is approaching temporary certificate of occupancy within a few months. That construction milestone let the sponsorship increase loan proceeds, lower borrowing costs, and extend runway through lease-up.
Kane tied demand to Midtown South rezoning that will add residential units, shrinking apartment footprints and pushing more stuff into paid storage. Mequity CEO Bill Marsh echoed the thesis in a statement cited by Commercial Observer: the project is positioned for residential demand coming online over the next few years.
That is the opposite underwriting story from a 2021 Phoenix greenfield box. Manhattan lenders are betting on zoning-driven household density, not on move-in specials winning a supply war.
How Does Manhattan Financing Compare to National Development Trends?
National supply is easing. Yardi Matrix data summarized in September 2026 sector coverage put trailing 12-month deliveries at 2.4% of starting inventory, down from 3.0% in 2025, with completions expected to fall further through 2028.
Yet capital is bifurcated. PGIM also upsized a UK platform loan to Space Station in June 2026. Basis Industrial keeps closing construction loans in supply-constrained Northeast suburbs. Manhattan adaptive reuse sits in the same bucket: finance the pad where municipalities will not approve another five-acre drive-up site.
Office obsolescence is the other tailwind. Class C Manhattan office stock with low occupancy is a conversion candidate if entitlement and construction math work. 152 West 36th Street is not a suburban box on the edge of town. It is infill storage in a market where international capital already paid up for NYC density.
What Does the September 17 Regulatory Layer Change?
The PGIM close sits beside a major operator compliance shift in the same city. NYC DCWP self-storage rules took effect September 17, 2026, requiring licensing, fee disclosures, and operational standards that suburban developers rarely face.
Manhattan Mini Storage operators already navigate high fixed costs and labor. Adding city licensing and notice rules increases the compliance burden on new supply, which can protect incumbents once assets are entitled.
For Mequity and Flatiron, the regulatory stack was knowable at acquisition in 2024. The September 2026 refi suggests lenders underwrote that compliance cost and still advanced $57 million.
The Numbers Worth Writing Down
- Loan amount: $57 million
- Lender: PGIM
- Sponsors: Mequity Companies and Flatiron Equities Real Estate
- Brokers: Dylan Kane, Zach Redding, Jared King (Colliers)
- Units (planned): ~1,500
- Rentable SF (planned): ~75,000
- Acquisition price (2024): $23.8 million
- Reported refi week: September 14, 2026
- Target completion: Early 2027
- National T-12 supply deliveries (2026): 2.4% of inventory
High-Barrier Refis Still Clear
PGIM's $57 million Manhattan refi will not fix national street rates. It proves institutional debt still funds storage where office obsolescence and zoning create scarcity, even as Colliers and Green Street call the recovery progress, not a rebound.
Developers blocked in moratorium markets should not expect PGIM pricing. Operators entitling infill conversions in supply-starved cities should expect lenders to care about construction milestones, not just pro forma year-one occupancy.
Sources
- PGIM Refis Manhattan Office-to-Storage Conversion With $57M Loan, Commercial Observer, September 14, 2026
- PGIM Lends $57Mln for Manhattan Self-Storage Conversion, Commercial Real Estate Direct, September 17, 2026
- Rendering Revealed for Self-Storage Conversion at 152 West 36th Street, New York YIMBY, August 2025
- NYC DCWP Rules Effective September 17, 2026, Your CAIO
- StorageMart NYC Portfolio Acquisition, Your CAIO