Union County, PA Flex space for sale

$525,000

1,664 SF

Two-Bay Flex Building with Office

3857 Forest Hill Rd, Mifflinburg, PA 17844

For sale two-bay flex building with office and loft storage, plus room for a few vehicles or equipment.

Two‑bay flex building with office space and a loft area for storage
Provides room for 3–4 cars or equipment
Listed on the same lot as a duplex rental property

Updated: Dec 10, 2025

View details

Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Union County, PA, we suggest exploring several alternatives: plus 4 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

$420,000

4.49 Acres

Approved Industrial Development Lot

4.49-acre industrial site approved for an 18,000 SF build with three loading docks and a drive-in door.

771 RANGE END Road, Dillsburg, PA 17019

View details

$199,900

25,671 SF

Improved Commercial Lot Near Highways

Light industrial/commercial lot with recent improvements near major highways.

Allentown, PA 18106

View details

$549,000

0.47 Acres

Allentown City Light Industrial Land

Approved 0.47 acre light industrial development site in Allentown, PA.

750 N 14th, Allentown, PA 18102

View details

$299,900

3.54 Acres

Secluded Lot with Oversized Garage

3.5-acre lot with garage in Upper Milford Township.

4835 SHIMERVILLE ROAD, Emmaus, PA 18049

View details

Union County, PA Flex Space Investment Opportunities Market Analysis

Explore 1 flex space for sale in Union County, PA on our real estate platform. These investment opportunities span a total of 1,664 square feet of properties for sale, with an estimated market value of $525,000.

Sale prices for business spaces in Union County, PA start at $525,000, averaging $525,000, and reaching up to $525,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Union County, PA Flex Space for Sale

3857 Forest Hill Rd, Mifflinburg, PA 17844