The Annex lounge with exposed joists, stone fireplace and steel windows

18 Label Studios interior with industrial windows and polished floors

Loft interior at 107 Forest Street with glass garage doors and exposed beams

Glen Willow Lofts with black steel windows

Real estate development & property management · Montclair, NJ

Industrial bones.
Modern Montclair.

We specialize in the adaptive reuse of industrial space, the modernization of unloved properties, and the creation of new, imaginative buildings: lofts, offices, studios, retail and homes with character.

See available space Explore the portfolio

5Spaces for lease

31Active properties

9New Jersey towns

The Annex · 14-22 Frink St

01 / Now leasing

Available space

Commercial and residential space for lease across Montclair and Verona. Tap any listing for the full photo set, specs and floor plans, or ask Willow to walk you through it.

Availability changes quickly. Confirm details with leasing: (973) 783-4488 ext. 19 mpeacock@willowstreetpartners.com

LIVE · AI WillowAI leasing concierge

02 / Your leasing concierge

Talk to Willow, face to face.

Willow is our AI leasing concierge. Ask her anything about our buildings and she'll answer out loud, put photos and details on screen, and pass your info to the leasing team when you're ready for a tour.

Live listing presentationsA guided, on-screen tour of every space currently for lease.
Answers about any buildingSizes, layouts, parking, permitted uses and what's nearby.
Side-by-side comparisonsTell her what you need and she'll narrow it down.
Tour requestsShe takes your details so leasing can schedule a private tour.

Voice conversation · microphone only, no camera · up to 15 minutes · works best in Chrome. Willow is an AI and may make mistakes; leasing confirms every detail.

03 / Portfolio

Historic & modern

Medium-density residential, loft and top-tier office space, medical offices, recreation, retail, studios, event venues and a boutique hotel.

04 / Who we are

We give old buildings a second act.

Willow Street Partners is a real estate development and property management company based on North Willow Street in Montclair, New Jersey. Commercial and residential. Historic and modern.

Our buildings keep their brick, steel and timber, and gain the light, systems and finishes that modern tenants expect.

Adaptive reuseTurning industrial space into lofts, studios and offices.

ModernizationBringing unloved properties back to life.

New buildingCreating new, imaginative buildings for Montclair.

Have a property in mind? We're actively seeking new and unique development opportunities. Call (973) 783-4488 ext. 15.