Two-Story Mixed-Use Building with Warehouse

622 Union Boulevard Allentown, PA 18109

Claim this Listing
For Sale
$3,400,000

MULTI_FAMILY - Allentown City, PA

Property size:
18,219 SF
Lot size:
1.00 Acres
Price / SF:
$186/SF
Added:
Jul 1, 2026
Days on Market:
11
Last Refresh:
Jul 11 at 2:06 am

Property Features for 622 Union Boulevard

General Information

Property type
Residential Multi Family
Property subtype
Other
Property condition
Under Construction
Zoning
B-3
Parking
45
Parking features
Parking Lot
Standard status
Active
APN
640778020334
Size
18,219 SF
Lot size
1.00 Acres

Taxes and HOA fees

Tax Annual Amount
45094

Utilities

Sewer type
Public Sewer
Heating system
Natural Gas
Cooling system
Central Air
Water source
Public

Building Details

Year built
1987
Floors in Building
2
Number of units
6
Building materials
SteelSiding

Listing agent Carrie C. Ward License #AB069092

Listing office Howard Hanna TheFrederickGroup 3500 Winchester Rd, Ste 201, Allentown, PA

Listing date Jul 1, 2026

MLS# 780095 Listing URL

Copyright © 2026 Greater Lehigh Valley REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This completely updated, two-story mixed-use building is configured with ground-floor retail and a medical suite in the front half, plus two separated office areas on the upper floor. Shared amenities include a large conference room suited for virtual meetings, a kitchenette, and two bathrooms. The medical suite is self-contained with its own entrances, HVAC, security systems, and bathrooms. The rear half includes a two-story clear-span warehouse with two drive-in doors, one loading dock, and a small office, and it is leased. A basement storage area with its own entrance and a drive-in door is also leased. Ground-floor bathrooms serve the retail space and the warehouse.

The property sits on approximately 1.0 acre and is zoned B-3 Highway Business. It is located at a signalized corner and includes 45 lined parking spaces for customer and tenant use.

For commercial buyers or operators, the building offers a multi-component layout spanning retail, medical, office, and warehouse uses, with several areas already in place. The medical suite’s independent access and systems can support tenant privacy and operational control, while the warehouse’s clear-span configuration and multiple loading options support a range of light industrial needs.

Key Highlights

  • Completely updated, two‑story commercial building on 1 acre in B‑3 Highway Business zoning
  • Over 90% leased with multi‑year NNN leases; ground‑floor retail and medical suite are both leased
  • Back half includes 5,500 SF clear span 2‑story warehouse with two drive‑in doors and one loading dock, plus small office; leased

Local Financial Insights For Retail

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $338.9k $18.60
− Vacancy −$18.3k −$1.00
EGI $320.6k $17.60
− OpEx −$96.2k −$5.28
NOI $224.4k $12.32
18,219 SF · lease $18.60/SF/yr · vacancy 5.40% · expense 30.00%

Alternative Uses

Best Use
Retail
$3.21M
$2.81M – $3.74M (±1% cap)
NOI $224,402 @ 7.0% cap · market cap 6.60%
Second Best
Healthcare Medical
$2.28M
$1.99M – $2.66M (±1% cap)
NOI $159,445 @ 7.0% cap · market cap 4.69%
Theoretical Best
Specialty Retail
$3.58M
$3.13M – $4.18M (±1% cap)
NOI $250,548 @ 7.0% cap · market cap 7.37%
Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

AFC Urgent Care ... Medical Clinic

Suggested Use

Real Estate Agency Dental Office Law Firm Restaurant Spa & Massage Center Building Supply Hair Salon Pharmacy Skin Care Clinic HVAC Service

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Flex space - Updated mixed-use building with leased retail, medical, office space, and a clear-span warehouse with multiple doors and parking.
Where is this flex space located?
The property is located at 622 Union Boulevard Allentown, PA.
What is the asking price?
The asking price for this property is $3,400,000.
What are key features of this property?
This property features: Completely updated, two‑story commercial building on 1 acre in B‑3 Highway Business zoning; Over 90% leased with multi‑year NNN leases; ground‑floor retail and medical suite are both leased; Back half includes 5,500 SF clear span 2‑story warehouse with two drive‑in doors and one loading dock, plus small office; leased
Contact an agent
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message