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Schoolhouse Plaza 374 Millburn Ave 1,391 - 8,426 SF of Office Space Available in Millburn, NJ 07041

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HIGHLIGHTS

  • Former school building converted into a well-maintained professional building with ground-level retail and three floors of downtown office space.
  • Providing versatile accommodations for architects, insurance brokers, tech start-ups, accountants, lawyers, and all professional uses.
  • Experience downtown amenities such as banking, dining, shopping, and mass transit options located within convenient proximity of the property.
  • Drivers enjoy ample parking inside the property’s gated lot and efficient commutes with direct access to I-78 and the Morris Avenue thoroughfare.

ALL AVAILABLE SPACES(5)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor
  • 1,900 SF
  • Negotiable
  • $41.70 CAD/SF/YR $3.47 CAD/SF/MO $79,229 CAD/YR $6,602 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Tenant responsible for usage of lights and electrical outlets
  • Can be combined with additional space(s) for up to 3,475 SF of adjacent space
  • Fully Built-Out as Standard Office
  • 2nd Floor
  • 1,575 SF
  • Negotiable
  • $41.70 CAD/SF/YR $3.47 CAD/SF/MO $65,677 CAD/YR $5,473 CAD/MO
  • Office
  • -
  • Now
  • Tenant responsible for usage of lights and electrical outlets
  • Can be combined with additional space(s) for up to 3,475 SF of adjacent space
  • 2nd Floor
  • 1,391 SF
  • Negotiable
  • $41.70 CAD/SF/YR $3.47 CAD/SF/MO $58,004 CAD/YR $4,834 CAD/MO
  • Office
  • -
  • 2026-04-15
  • Tenant responsible for usage of lights and electrical outlets
  • 3rd Floor
  • 1,700 SF
  • Negotiable
  • $41.70 CAD/SF/YR $3.47 CAD/SF/MO $70,889 CAD/YR $5,907 CAD/MO
  • Office
  • Full Build-Out
  • Now
  • Tenant responsible for usage of lights and electrical outlets
  • Fully Built-Out as Standard Office
  • 3rd Floor
  • 1,860 SF
  • Negotiable
  • $41.70 CAD/SF/YR $3.47 CAD/SF/MO $77,561 CAD/YR $6,463 CAD/MO
  • Office
  • -
  • Now
  • Tenant responsible for usage of lights and electrical outlets
Space Size Term Rental Rate Space Use Condition Available
2nd Floor 1,900 SF Negotiable $41.70 CAD/SF/YR $3.47 CAD/SF/MO $79,229 CAD/YR $6,602 CAD/MO Office Full Build-Out Now
2nd Floor 1,575 SF Negotiable $41.70 CAD/SF/YR $3.47 CAD/SF/MO $65,677 CAD/YR $5,473 CAD/MO Office - Now
2nd Floor 1,391 SF Negotiable $41.70 CAD/SF/YR $3.47 CAD/SF/MO $58,004 CAD/YR $4,834 CAD/MO Office - 2026-04-15
3rd Floor 1,700 SF Negotiable $41.70 CAD/SF/YR $3.47 CAD/SF/MO $70,889 CAD/YR $5,907 CAD/MO Office Full Build-Out Now
3rd Floor 1,860 SF Negotiable $41.70 CAD/SF/YR $3.47 CAD/SF/MO $77,561 CAD/YR $6,463 CAD/MO Office - Now

2nd Floor

Size
1,900 SF
Term
Negotiable
Rental Rate
$41.70 CAD/SF/YR $3.47 CAD/SF/MO $79,229 CAD/YR $6,602 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

2nd Floor

Size
1,575 SF
Term
Negotiable
Rental Rate
$41.70 CAD/SF/YR $3.47 CAD/SF/MO $65,677 CAD/YR $5,473 CAD/MO
Space Use
Office
Condition
-
Available
Now

2nd Floor

Size
1,391 SF
Term
Negotiable
Rental Rate
$41.70 CAD/SF/YR $3.47 CAD/SF/MO $58,004 CAD/YR $4,834 CAD/MO
Space Use
Office
Condition
-
Available
2026-04-15

3rd Floor

Size
1,700 SF
Term
Negotiable
Rental Rate
$41.70 CAD/SF/YR $3.47 CAD/SF/MO $70,889 CAD/YR $5,907 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

3rd Floor

Size
1,860 SF
Term
Negotiable
Rental Rate
$41.70 CAD/SF/YR $3.47 CAD/SF/MO $77,561 CAD/YR $6,463 CAD/MO
Space Use
Office
Condition
-
Available
Now

2nd Floor

Size 1,900 SF
Term Negotiable
Rental Rate $41.70 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Tenant responsible for usage of lights and electrical outlets
  • Fully Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 3,475 SF of adjacent space

2nd Floor

Size 1,575 SF
Term Negotiable
Rental Rate $41.70 CAD/SF/YR
Space Use Office
Condition -
Available Now

  • Tenant responsible for usage of lights and electrical outlets
  • Can be combined with additional space(s) for up to 3,475 SF of adjacent space

2nd Floor

Size 1,391 SF
Term Negotiable
Rental Rate $41.70 CAD/SF/YR
Space Use Office
Condition -
Available 2026-04-15

  • Tenant responsible for usage of lights and electrical outlets

3rd Floor

Size 1,700 SF
Term Negotiable
Rental Rate $41.70 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

  • Tenant responsible for usage of lights and electrical outlets
  • Fully Built-Out as Standard Office

3rd Floor

Size 1,860 SF
Term Negotiable
Rental Rate $41.70 CAD/SF/YR
Space Use Office
Condition -
Available Now

  • Tenant responsible for usage of lights and electrical outlets

PROPERTY OVERVIEW

Now a well-maintained office building, the origins of the historic Schoolhouse Plaza are easily detected in its name. The former school building sits in the heart of Downtown Millburn, New Jersey, with construction dating back to the 1920s. Converted for everyday office use, Schoolhouse Plaza spans over 46,000 square feet across four stories featuring ground-floor retail space and upper-level offices. Immediately available suites range from 1,250 to 4,100 square feet with several contiguous sections able to be combined. All professional users are welcome to experience idyllic accommodations for lawyers, accountants, insurance brokers, tech start-ups, architects, and beyond. Property tenants also enjoy ample parking inside the gated parking lot. Centrally located, explore Millburn’s downtown within steps of banking, shopping, and retail options. Reach the Millburn and Short Hills rail stations in under 10-minute walks from the property. For drivers, take advantage of near-direct access to I-78 and the Morris Avenue major thoroughfare.

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1920/1970
Building Height
4 Stories
Building Size
46,385 SF
Building Class
B
Typical Floor Size
11,750 SF
Parking
10 Surface Parking Spaces
Covered Parking

MARKETING BROCHURE

MORE ATTACHMENTS

SCHOOLHOUSEPLAZA.Flyer
Walk Score®
Walker's Paradise (90)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®

NEARBY AMENITIES

RESTAURANTS

Peters Of Millburn Italian $$ 3 min walk
Common Lot American $$$ 4 min walk
Goldberg Famous Deli Deli $ 4 min walk
Thai 321 Thai $$ 4 min walk
Oscar's Deli & Restaurant Deli $ 6 min walk
Cafe Monet Cafe $$$ 5 min walk

RETAIL

State Farm Insurance In Building
PNC Bank Bank 5 min walk
ShopRite Supermarket 10 min walk
Trader Joe's Supermarket 15 min walk

LEASING AGENT

LEASING AGENT

Brian Fitzsimons, Senior Vice President, Director of Real Estate
Brian Fitzsimons began his career in commercial real estate in 1998 and joined Murray Construction in 2009 as Senior Vice President and Director of Real Estate. Mr. Fitzsimons oversees all leasing, marketing and investment activities for the company’s real estate portfolio. Mr. Fitzsimons holds BAs in History and Political Science from Syracuse University and a MS in Real Estate Investment & Asset Management from New York University, and is a licensed real estate salesperson in the State of New Jersey.

ABOUT THE OWNER

Read More
  • Listing ID: 3927628

  • Date on Market: 2025-12-08

  • Last Updated:

  • Address: 374 Millburn Ave, Millburn, NJ 07041

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