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Renovated Office Building
For Sale
$749,900

1007 Union Boulevard, Allentown, PA 18109

CommercialSale, Allentown City, PA

Property Size4,228 SF
Lot Size0.20 Acres
Price / SF$177.37
Days on Market299

Property Features for 1007 Union Boulevard

General Information

Property type Commercial Sale
Property subtype Office
Zoning B-3
Parking features On Street
Elementary school district Allentown
Middle school district Allentown
High school district Allentown
Directions US-22 E to Hanover Township. Take the Airport Rd S exit. Follow Airport Rd to Union Blvd. Turn left onto Union Blvd. Destination will be on the left
Subdivision Allentown-East
Standard status Active
APN 640798278583 1
Size 4,228 SF
Lot size 0.20 Acres

Taxes and HOA fees

Tax Annual Amount 13057

Utilities

Sewer type Public Sewer
Cooling system Central Air
Water source Public

Building Details

Year built 1959
Building materials Masonry
Listing Agency: Keller Williams Allentown · Keller Williams Realty
Listed By: Ayon A. Codner · License #RS324477
Added: Jan 6 Changed: Oct 15 Last Checked: Nov 1 at 3:06AM
MLS# 770061

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.

Rey
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Investment Insights

Based on property information with market context.

This 4,228-square-foot office building was fully renovated 5 years ago and is constructed with masonry materials. The property includes central air conditioning, on-street parking, public water, and public sewer. Originally built in 1959, it is positioned for continued office use under the existing occupancy arrangement.

The district court tenant has completed an initial 5-year term and signed another long-term lease. Lease structure is gross, with yearly increases and a 5-year option. The B-3 Highway Business zoning designation supports a range of business uses and potential redevelopment after the remaining lease term. The building fronts Union Boulevard in Allentown City and is located near the planned 29-acre Waterfront development along the Lehigh River, which is expected to include Class A offices, apartments, restaurants, and green space.

Key Highlights

  • 4,228 SF office building
  • District court occupancy with another long‑term lease signed
  • Gross lease with yearly increases and a 5‑year option

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$22,953
Cap Rate
3.06%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$459,060 $459.1K
Cap Rate 7%
$327,900 $327.9K
Cap Rate 9%
$255,033 $255.0K
Market Conditions
NOI Build-Up for 4,228 SF
Gross rent
$33.0K $7.80/SF
− Vacancy
−$2.4K −$0.56/SF
EGI
$30.6K $7.24/SF
− OpEx
−$7.7K −$1.81/SF
NOI
$23.0K $5.43/SF
Area
Allentown, PA
Vacancy
7.20%
Lease Rate
$7.80 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$459,060
Cap Rate 7%
$327,900
Cap Rate 9%
$255,033

Alternative Uses

Best Use
Office B
$327.9K
$286.9K – $382.6K (±1% cap)
NOI $22,953 @ 7.0% cap · market cap 3.06%
Second Best
—
—
no second resolved use
Theoretical Best
Specialty Retail
$830.6K
$726.8K – $969.1K (±1% cap)
NOI $58,143 @ 7.0% cap · market cap 7.75%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

District Court 31-1-05 Law Firm

Suggested Use

Top Pick Real Estate Agency Law Firm Parking Lot & Garage Grocery & Convenience Store Skin Care Clinic Cafe & Coffee Shop

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Single-tenant
Tenancy
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

922
Businesses Nearby

Demographics for 18109, PA

18,915
Population
7,395
Households
2.6
Avg Household Size
37
Median Age
19%
College-Educated
80%
High-School Grad
8.2 sq mi
ZIP Area
2,307
Density / Sq Mi
$55,437
Median Household Income
$36,632
Median Earnings
$1,239
Median Rent
$180,200
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office building - Currently occupied by a district court under a gross lease with annual increases and extension options.
Where is this office building located?
The property is located at 1007 Union Boulevard Allentown, PA.
What is the asking price?
The asking price for this property is $749,900.
What are key features of this property?
This property features: 4,228 SF office building; District court occupancy with another long‑term lease signed; Gross lease with yearly increases and a 5‑year option
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