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Holiday Plaza 400 Post Ave 1,279 - 9,123 SF of Office Space Available in Westbury, NY 11590

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HIGHLIGHTS

  • Located in the Village shopping district, a short distance to restaurants, shops & The Space at Westbury Theater
  • Excellent parking, including covered parking
  • Close proximity to the Westbury LIRR station

ALL AVAILABLE SPACES(5)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 101
  • 1,279 SF
  • Negotiable
  • $46.07 CAD/SF/YR $3.84 CAD/SF/MO $58,918 CAD/YR $4,910 CAD/MO
  • Office
  • Full Build-Out
  • Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed lease rate plus proportional share of electrical cost
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 1st Floor, Ste 105
  • 1,819 SF
  • Negotiable
  • $46.07 CAD/SF/YR $3.84 CAD/SF/MO $83,793 CAD/YR $6,983 CAD/MO
  • Office
  • Full Build-Out
  • Now

Plug and play - move-in ready: a 1,819-square foot office suite is available on the first floor. The suite features 2 windowed offices, kitchen, conference room and a comfortable bullpen. Additional suites available.

  • Listed lease rate plus proportional share of utilities
  • Mostly Open Floor Plan Layout
  • 1 Conference Room
  • Kitchen
  • Fully Built-Out as Standard Office
  • 2 Private Offices
  • Space is in Excellent Condition
  • 2nd Floor
  • 1,622 SF
  • Negotiable
  • $46.07 CAD/SF/YR $3.84 CAD/SF/MO $74,718 CAD/YR $6,227 CAD/MO
  • Office
  • Full Build-Out
  • 2026-01-01
  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 3rd Floor
  • 2,724 SF
  • Negotiable
  • $46.07 CAD/SF/YR $3.84 CAD/SF/MO $125,482 CAD/YR $10,457 CAD/MO
  • Office
  • Full Build-Out
  • Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed lease rate plus proportional share of electrical cost
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • 4th Floor
  • 1,679 SF
  • Negotiable
  • $46.07 CAD/SF/YR $3.84 CAD/SF/MO $77,344 CAD/YR $6,445 CAD/MO
  • Office
  • Full Build-Out
  • Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed lease rate plus proportional share of electrical cost
  • Mostly Open Floor Plan Layout
  • Kitchen
  • Fully Built-Out as Standard Office
  • 3 Private Offices
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 101 1,279 SF Negotiable $46.07 CAD/SF/YR $3.84 CAD/SF/MO $58,918 CAD/YR $4,910 CAD/MO Office Full Build-Out Now
1st Floor, Ste 105 1,819 SF Negotiable $46.07 CAD/SF/YR $3.84 CAD/SF/MO $83,793 CAD/YR $6,983 CAD/MO Office Full Build-Out Now
2nd Floor 1,622 SF Negotiable $46.07 CAD/SF/YR $3.84 CAD/SF/MO $74,718 CAD/YR $6,227 CAD/MO Office Full Build-Out 2026-01-01
3rd Floor 2,724 SF Negotiable $46.07 CAD/SF/YR $3.84 CAD/SF/MO $125,482 CAD/YR $10,457 CAD/MO Office Full Build-Out Now
4th Floor 1,679 SF Negotiable $46.07 CAD/SF/YR $3.84 CAD/SF/MO $77,344 CAD/YR $6,445 CAD/MO Office Full Build-Out Now

1st Floor, Ste 101

Size
1,279 SF
Term
Negotiable
Rental Rate
$46.07 CAD/SF/YR $3.84 CAD/SF/MO $58,918 CAD/YR $4,910 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste 105

Size
1,819 SF
Term
Negotiable
Rental Rate
$46.07 CAD/SF/YR $3.84 CAD/SF/MO $83,793 CAD/YR $6,983 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

2nd Floor

Size
1,622 SF
Term
Negotiable
Rental Rate
$46.07 CAD/SF/YR $3.84 CAD/SF/MO $74,718 CAD/YR $6,227 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
2026-01-01

3rd Floor

Size
2,724 SF
Term
Negotiable
Rental Rate
$46.07 CAD/SF/YR $3.84 CAD/SF/MO $125,482 CAD/YR $10,457 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

4th Floor

Size
1,679 SF
Term
Negotiable
Rental Rate
$46.07 CAD/SF/YR $3.84 CAD/SF/MO $77,344 CAD/YR $6,445 CAD/MO
Space Use
Office
Condition
Full Build-Out
Available
Now

1st Floor, Ste 101

Size 1,279 SF
Term Negotiable
Rental Rate $46.07 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Office intensive layout
  • Space is in Excellent Condition

1st Floor, Ste 105

Size 1,819 SF
Term Negotiable
Rental Rate $46.07 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Plug and play - move-in ready: a 1,819-square foot office suite is available on the first floor. The suite features 2 windowed offices, kitchen, conference room and a comfortable bullpen. Additional suites available.

  • Listed lease rate plus proportional share of utilities
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 1 Conference Room
  • Space is in Excellent Condition
  • Kitchen

2nd Floor

Size 1,622 SF
Term Negotiable
Rental Rate $46.07 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available 2026-01-01

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Space is in Excellent Condition

3rd Floor

Size 2,724 SF
Term Negotiable
Rental Rate $46.07 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Office intensive layout

4th Floor

Size 1,679 SF
Term Negotiable
Rental Rate $46.07 CAD/SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Located in the Village shopping district, a short distance to restaurants, shops and The Space at Westbury Theater. Conveniently located off the Northern State Parkway, Post Avenue exit. Near the Long Island Expressway Meadowbrook and Wantagh Parkways. In close proximity to Westbury LIRR station.

  • Listed lease rate plus proportional share of electrical cost
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 3 Private Offices
  • Kitchen

PROPERTY OVERVIEW

New Ownership as of 2022. Covered on-site parking. Superintendent on premises. Located at the corner of Post Ave and Northern State Parkway, close proximity to Westbury LIRR station

  • 24 Hour Access
  • Property Manager on Site

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1983/2016
Building Height
5 Stories
Building Size
62,821 SF
Building Class
B
Typical Floor Size
12,564 SF
Unfinished Ceiling Height
12’
Parking
200 Surface Parking Spaces
80 Covered Parking Spaces
Walk Score®
Very Walkable (78)
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: 4004627

  • Date on Market: 2025-11-12

  • Last Updated:

  • Address: 400 Post Ave, Westbury, NY 11590

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