Share This Listing

Message

962 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the brokers for more information about this property

420 Mountain Ave 2,600 - 51,185 SF of 4-Star Office Space Available in New Providence, NJ 07974

Office Spaces New Jersey New Providence 420 Mountain Ave, New Providence, NJ 07974

Save this listing!

Favorite this listing to get notified of price updates, new media and more

ALL AVAILABLE SPACES(3)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 2,600 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • 2nd Floor
  • 12,095 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now
  • 3rd Floor
  • 36,490 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now
Space Size Term Rental Rate Space Use Condition Available
1st Floor 2,600 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
2nd Floor 12,095 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
3rd Floor 36,490 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

1st Floor

Size
2,600 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

2nd Floor

Size
12,095 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now

3rd Floor

Size
36,490 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

3rd Floor

Size 36,490 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

FEATURES AND AMENITIES

  • Conferencing Facility
  • Courtyard
  • Fitness Center
  • Food Service
  • Property Manager on Site
  • Monument Signage

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1956/1998
LoopNet Rating
4 Star
Building Height
4 Stories
Building Size
131,327 SF
Building Class
A
Typical Floor Size
30,770 SF
Unfinished Ceiling Height
14’
Parking
492 Surface Parking Spaces

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 1st
  • AHM
  • Retailer
  • 3rd
  • Glowpoint, Inc
  • Information

ATTACHMENTS

420 Mountain brochure
1 1
420 Mountain Ave, New Providence, NJ - AERIAL map view - Image1
420 Mountain Ave, New Providence, NJ - AERIAL map view - Image2
(973) 829-4675

Still interested?

Contact the brokers for more information about this property

CONTACTS

  • Chris Conklin
    Chris Conklin
  • Dan Spero
    Dan Spero
  • David Stifelman
    David Stifelman

  • Listing ID: 20673042

  • Date on Market: 1/5/2026

  • Last Updated:

  • Address: 420 Mountain Ave, New Providence, NJ 07974

More public record information on 420 Mountain Ave, New Providence, NJ 07974

The Office Property at 420 Mountain Ave, New Providence, NJ 07974 is currently available for Lease. Contact JLL for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

1 of 8
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
420 Mountain Ave, New Providence, NJ for lease Primary Photo- Image 1 of 8
Primary Photo
420 Mountain Ave, New Providence, NJ for lease Building Photo- Image 2 of 8
Building Photo
420 Mountain Ave, New Providence, NJ for lease Building Photo- Image 3 of 8
Entrance
420 Mountain Ave, New Providence, NJ for lease Lobby- Image 4 of 8
Lobby
420 Mountain Ave, New Providence, NJ for lease Aerial- Image 5 of 8
Aerial
420 Mountain Ave, New Providence, NJ for lease Aerial- Image 6 of 8
Aerial
420 Mountain Ave, New Providence, NJ for lease Plat Map- Image 7 of 8
Plat Map
1 of 1

Connect with us

© 2026 CoStar Group

The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

420 Mountain Ave
(973) 829-4675 x

420 Mountain Ave

Chris Conklin
(973) 829-4675

Dan Spero
(973) 829-4719

David Stifelman
(973) 829-4723

Already a member? Log In

First Name*

Last Name*

Email*

Email address is required

Phone*

Ext (optional)

Company (optional)

How much space do you need? (optional)

Select Size

Message*

Message is required

{{getContactFormMessageFieldCharacterCount()}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message
Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}
You can provide feedback any time using the Help button at the top of the page.