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56 Park St 4,161 - 12,646 SF of Medical Space Available in Montclair, NJ 07042

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ALL AVAILABLE SPACES(3)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 4,234 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Medical
  • Partial Build-Out
  • January 01, 2026

Built-to-Suite Opportunity located in the heart of Montclair. 56 Park Street offers 11,278 square feet of premier medical and professional office space for lease, along with an additional 2,542 square feet of usable space on the building’s lower level. This highly visible corner property features a convenient on-site surface parking lot with 47 spaces. It presents an excellent opportunity for healthcare practitioners and businesses looking to establish, relocate, or expand their practice in one of Montclair’s most sought-after areas. Owner has recently purchased the property and will undertake a major upgrade and fit-out, ensuring a high-quality space tailored to tenant needs. Full building available for single-tenant lease. Interior shown in current as-is condition; final fit-out to be completed per tenant’s specifications.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 28 - 88 People
  • Can be combined with additional space(s) for up to 12,646 SF of adjacent space
  • 2nd Floor
  • 4,251 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Medical
  • Partial Build-Out
  • January 01, 2026

Built-to-Suite Opportunity located in the heart of Montclair. 56 Park Street offers 11,278 square feet of premier medical and professional office space for lease, along with an additional 2,542 square feet of usable space on the building’s lower level. This highly visible corner property features a convenient on-site surface parking lot with 47 spaces. It presents an excellent opportunity for healthcare practitioners and businesses looking to establish, relocate, or expand their practice in one of Montclair’s most sought-after areas. Owner has recently purchased the property and will undertake a major upgrade and fit-out, ensuring a high-quality space tailored to tenant needs.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 28 - 88 People
  • Can be combined with additional space(s) for up to 12,646 SF of adjacent space
  • 3rd Floor
  • 4,161 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Medical
  • Partial Build-Out
  • January 01, 2026

Built-to-Suite Opportunity located in the heart of Montclair. 56 Park Street offers 11,278 square feet of premier medical and professional office space for lease, along with an additional 2,542 square feet of usable space on the building’s lower level. This highly visible corner property features a convenient on-site surface parking lot with 47 spaces. It presents an excellent opportunity for healthcare practitioners and businesses looking to establish, relocate, or expand their practice in one of Montclair’s most sought-after areas. Owner has recently purchased the property and will undertake a major upgrade and fit-out, ensuring a high-quality space tailored to tenant needs.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fits 28 - 88 People
  • Can be combined with additional space(s) for up to 12,646 SF of adjacent space
Space Size Term Rental Rate Space Use Condition Available
1st Floor 4,234 SF Negotiable Upon Request Upon Request Upon Request Upon Request Medical Partial Build-Out January 01, 2026
2nd Floor 4,251 SF Negotiable Upon Request Upon Request Upon Request Upon Request Medical Partial Build-Out January 01, 2026
3rd Floor 4,161 SF Negotiable Upon Request Upon Request Upon Request Upon Request Medical Partial Build-Out January 01, 2026

1st Floor

Size
4,234 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Medical
Condition
Partial Build-Out
Available
January 01, 2026

2nd Floor

Size
4,251 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Medical
Condition
Partial Build-Out
Available
January 01, 2026

3rd Floor

Size
4,161 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Medical
Condition
Partial Build-Out
Available
January 01, 2026

1st Floor

Size 4,234 SF
Term Negotiable
Rental Rate Upon Request
Space Use Medical
Condition Partial Build-Out
Available January 01, 2026

Built-to-Suite Opportunity located in the heart of Montclair. 56 Park Street offers 11,278 square feet of premier medical and professional office space for lease, along with an additional 2,542 square feet of usable space on the building’s lower level. This highly visible corner property features a convenient on-site surface parking lot with 47 spaces. It presents an excellent opportunity for healthcare practitioners and businesses looking to establish, relocate, or expand their practice in one of Montclair’s most sought-after areas. Owner has recently purchased the property and will undertake a major upgrade and fit-out, ensuring a high-quality space tailored to tenant needs. Full building available for single-tenant lease. Interior shown in current as-is condition; final fit-out to be completed per tenant’s specifications.

  • Listed rate may not include certain utilities, building services and property expenses
  • Can be combined with additional space(s) for up to 12,646 SF of adjacent space
  • Fits 28 - 88 People

2nd Floor

Size 4,251 SF
Term Negotiable
Rental Rate Upon Request
Space Use Medical
Condition Partial Build-Out
Available January 01, 2026

Built-to-Suite Opportunity located in the heart of Montclair. 56 Park Street offers 11,278 square feet of premier medical and professional office space for lease, along with an additional 2,542 square feet of usable space on the building’s lower level. This highly visible corner property features a convenient on-site surface parking lot with 47 spaces. It presents an excellent opportunity for healthcare practitioners and businesses looking to establish, relocate, or expand their practice in one of Montclair’s most sought-after areas. Owner has recently purchased the property and will undertake a major upgrade and fit-out, ensuring a high-quality space tailored to tenant needs.

  • Listed rate may not include certain utilities, building services and property expenses
  • Can be combined with additional space(s) for up to 12,646 SF of adjacent space
  • Fits 28 - 88 People

3rd Floor

Size 4,161 SF
Term Negotiable
Rental Rate Upon Request
Space Use Medical
Condition Partial Build-Out
Available January 01, 2026

Built-to-Suite Opportunity located in the heart of Montclair. 56 Park Street offers 11,278 square feet of premier medical and professional office space for lease, along with an additional 2,542 square feet of usable space on the building’s lower level. This highly visible corner property features a convenient on-site surface parking lot with 47 spaces. It presents an excellent opportunity for healthcare practitioners and businesses looking to establish, relocate, or expand their practice in one of Montclair’s most sought-after areas. Owner has recently purchased the property and will undertake a major upgrade and fit-out, ensuring a high-quality space tailored to tenant needs.

  • Listed rate may not include certain utilities, building services and property expenses
  • Can be combined with additional space(s) for up to 12,646 SF of adjacent space
  • Fits 28 - 88 People

FEATURES AND AMENITIES

  • 24 Hour Access
  • Atrium
  • Bus Line
  • Commuter Rail
  • Fireplace
  • Security System
  • Signage
  • Kitchen
  • Basement
  • High Ceilings
  • Natural Light
  • Secure Storage
  • Hardwood Floors
  • Yard
  • Outdoor Seating
  • Air Conditioning

PROPERTY FACTS

Building Type
Office
Year Built
1890
Building Height
3 Stories
Building Size
12,646 SF
Building Class
B
Typical Floor Size
4,215 SF
Parking
47 Surface Parking Spaces
Walk Score®
Walker's Paradise (96)
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.®
  • Listing ID: 38281243

  • Date on Market: 10/31/2025

  • Last Updated:

  • Address: 56 Park St, Montclair, NJ 07042

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