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333 W Union St
Allentown, PA 18102 City Center

$1,100 - $3,617 USD/MO

Flex For Lease  •  1,200+ SF

Property Details

  • Property Type Flex
  • Year Built 1940
  • Total Building Size 17,325 SF
  • Tenancy Multiple
  • Building Class C
  • Zoning I-2
30 Transit Score
70 Walk Score

4 Spaces Available

Name Space Use Size Rent Details
1st Floor Ste 5 Office 3,100 SF $14.00 USD/SF/YR
3,100 SF office space, accessible from the front of the building, and recently renovated to feature exposed brick and beams. The space offers a large conference room, private offices, reception area, open workstation area, and individual men's and women's restrooms.

  • Date available: Jul 2026
  • Lease term: 5 Years
  • Service type: Triple Net
  • Space Type: Relet
2nd Floor Ste 2A Office 1,200 SF $11.00 USD/SF/YR
1,200 SF space with three private offices, open workspace, conference room, M/W restroom and kitchenette.

  • Date available: Jul 2026
  • Lease term: 5 Years
  • Service type: Triple Net
  • Space Type: Relet
2nd Floor Ste 2B Office 1,200 SF $11.00 USD/SF/YR
1,200 SF space with seven private offices, reception area, M/W restroom and kitchenette.

  • Date available: Jul 2026
  • Lease term: 5 Years
  • Service type: Triple Net
  • Space Type: Relet
2nd Floor Ste 2C Office 2,400 SF $11.00 USD/SF/YR
2,400 SF space with eight private offices, open workspace/call center area, conference room, separate men's and women's restrooms, reception area, and kitchenette.

  • Date available: Jul 2026
  • Lease term: 5 Years
  • Service type: Triple Net
  • Space Type: Relet

Description

This two story, multi-tenant flex building, with atrium entrance in the front of the building, has four office spaces for lease. The units are ideal for a law office, sales or marketing company, staffing service, or other professional or commercial use. The owner might also consider a sale to an owner/operator or investor. 

52 free surface parking spaces. Public utilities. Zoned I-2 (Limited Industrial). The building has been well-maintained. NNN costs are estimated to be $2.14/SF.

Highlights

Ideal location for professional or medical office use
1st floor and 2nd floor spaces available
52 free surface parking spaces
Easy access to major transportation routes
Close proximity to Allentown's amenities and services

Property Flyers

Major Tenants

Tenant SF Occupied Lease End Date
Eric K Dowdle Law
Health Center of LeHigh Valley 10/15/2015
Modern Plumbing & Heating
Ward's Oriental Rug Service

Public Transportation

AirportDriveWalkDistance
Lehigh Valley International 11 min - 5.7 mi

Parking Details

Parking Available: Yes
Reserved: No
Spaces Provided: 30
Type: Surface
Included in Rent: Yes
Steve Wilson 610-216-7600 SVN | Imperial Realty
Steve Wilson 610-216-7600 SVN | Imperial Realty