Keystone Summit, Building 4000 — Lease in Warrendale, PA

  • Price: Contact for price
  • Listing type: For lease
  • Asset type: Office
  • Location: Warrendale, PA 15086

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Description

Keystone Summit is a Class A, 554,000 SF office campus amidst the serene embrace of nature. Its extraordinary architecture pushing the boundaries of traditional design that captivate the imagination and leave a lasting impact on those who encounter them. This extraordinary workplace, perched on a summit surrounded by lush forests and panoramic vistas, is a haven for those seeking to balance the demands of professional life with the inspiring power of nature. Keystone Summit is an embodiment of the continuing commitment to fostering ingenuity and originality. Great amenities create a harmonious balance that benefits both tenants and visitors. The available office spaces at Keystone Summit cater to businesses of all sizes and industries, offering flexible layouts that can be tailored to your specific needs.

Market Context

This office in Warrendale, PA is listed for lease. Compare it against other office listings for lease in Warrendale, PA — view the full market.

As of Q2 2026, the Pittsburgh office market showed a 17.5% vacancy rate, and average asking rents near $26.98/SF/yr. Source: multiple brokerage reports, Q2 2026.

Above-average vacancy gives tenants leverage and a wide set of comparables.

Office market FAQ

Is the Pittsburgh office market tightening or softening?
Vacancy is around 17.5% (Q2 2026).

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