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Armonk Professional Center Armonk, NY 10504 7,590 SF of Office Space Available

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PARK HIGHLIGHTS

  • Prime location, walking distance to the town of Armonk.
  • Prime Location, situated in Downtown Armonk within walking distance of retail & food options.
  • 23 Indoor Parking spaces on the lower level with immediate access to the elevator and lobby.
  • Lots of natural light.
  • Access to I-684, Route 22, Westchester County Airport (10 mins), North White Plains Metro North (15mins) with service to Grand Central Station.

PARK FACTS

Total Space Available 7,590 SF
Park Type Office Park
Cross Streets Rt 22

ALL AVAILABLE SPACE(1)

Display Rental Rate as

Armonk Professional Center
355 Main St
7,590 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built
1976
Building Size
13,433 SF
Building Height
2 Stories
Typical Floor Size
6,716 SF
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor
  • 7,590 SF
  • 5-8 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Brand-new, design-forward, move-in ready suite on the second floor of 355 Main Street, Armonk – a boutique professional building in the heart of town. This thoughtfully designed space blends a clean, modern aesthetic with a functional layout ideal for professional services, creative firms, or growing teams. The suite a balance of privacy and collaboration: approximately 14 windowed private offices, an open work area, a glass-front conference room, a separate meeting room, phone room, IT/storage room, and stream-lined circulation. Staff and clients are welcomed into a bright entry that connects directly to the open office and conference areas for an impressive first impression. Optional Turn-Key Furnished Layout For tenants seeking a fully furnished solution, ownership can provide a curated furniture package by Vitra and partner brands, including: - Height-adjustable workstations and ergonomic task seating - Conference and meeting room tables/chairs - Lounge and reception groupings - Mobile whiteboards, acoustic elements, and accessories to support focus and collaboration The proposed package is thoughtfully planned to align with the suite layout—supporting team neighborhoods, lounge/café zones, dynamic meeting areas, and private offices—so a tenant can truly move in with minimal set-up.

  • Listed rate may not include certain utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • 14 Private Offices
  • Finished Ceilings: 9’
  • Private Restrooms
  • Fully Built-Out as Standard Office
  • Fits 19 - 61 People
  • 1 Conference Room
  • Space is in Excellent Condition
  • Can be leased fully furnished
Space Size Term Rental Rate Space Use Condition Available
2nd Floor 7,590 SF 5-8 Years Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
Armonk Professional Center
355 Main St
7,590 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built
1976
Building Size
13,433 SF
Building Height
2 Stories
Typical Floor Size
6,716 SF

355 Main St - 2nd Floor

Size
7,590 SF
Term
5-8 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

355 Main St - 2nd Floor

Size 7,590 SF
Term 5-8 Years
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Brand-new, design-forward, move-in ready suite on the second floor of 355 Main Street, Armonk – a boutique professional building in the heart of town. This thoughtfully designed space blends a clean, modern aesthetic with a functional layout ideal for professional services, creative firms, or growing teams. The suite a balance of privacy and collaboration: approximately 14 windowed private offices, an open work area, a glass-front conference room, a separate meeting room, phone room, IT/storage room, and stream-lined circulation. Staff and clients are welcomed into a bright entry that connects directly to the open office and conference areas for an impressive first impression. Optional Turn-Key Furnished Layout For tenants seeking a fully furnished solution, ownership can provide a curated furniture package by Vitra and partner brands, including: - Height-adjustable workstations and ergonomic task seating - Conference and meeting room tables/chairs - Lounge and reception groupings - Mobile whiteboards, acoustic elements, and accessories to support focus and collaboration The proposed package is thoughtfully planned to align with the suite layout—supporting team neighborhoods, lounge/café zones, dynamic meeting areas, and private offices—so a tenant can truly move in with minimal set-up.

  • Listed rate may not include certain utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 19 - 61 People
  • 14 Private Offices
  • 1 Conference Room
  • Finished Ceilings: 9’
  • Space is in Excellent Condition
  • Private Restrooms
  • Can be leased fully furnished

SELECT TENANTS AT THIS PROPERTY

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 1st
  • CPG Island Servicing & Mills Holding Company
  • Real Estate
  • 1st
  • Gibbs Interwire
  • Manufacturing
  • 1st
  • Northwell Health
  • Health Care and Social Assistance

PARK OVERVIEW

355 Main Street is located in Armonk, NY. • Situated on 3 acres, 355 Main Street has undergone recent renovations, is multi-tenanted and serviced by an elevator. • Tenants are provided with an abundance of surface parking and multiple points of ingress and egress. • Artistically designed with upgrades to lobbies, common corridors & restrooms as well as newly installed air conditioning units. • The building is situated in Downtown Armonk within walking distance to retail & food options as well as access to I-684, Route 22, Westchester County Airport (10 minutes), North White Plains Metro North (15 minutes) with service to Grand Central Station (40 minutes).

  • Listing ID: 30829157

  • Date on Market: 4/28/2025

  • Last Updated:

  • Address: 355 Main St, Armonk, NY 10504

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