Keystone Property Group

Exterior shot of one of the buildings in the office campus at 30 Knightsbridge in Piscataway, NJ.

Exclusive: Saadia Group Shells Out $57M in New Jersey

The price was slightly higher than when the property last traded 12 years ago.

1200 Corporate Place

Quest Workspaces Adds to Boca Raton Location

The new 20,844-square-foot space will occupy a full floor.

Philadelphia Office Campus Changes Hands

The property last traded in 2019 for $16.5 million.

The Curtis in Philadelphia

Keystone to Add 200 KSF of Labs at Philly Landmark

This project is part of an historic tower’s makeover as a mixed-use destination.

Keystone Inks 51 KSF Lease at Philadelphia-Area Property

A management consulting company will move to the Class A building in the third quarter of 2023.

Middlesex Science Center at 30 Knightsbridge Road in Piscataway, N.J.

Keystone Inks New Leases at NJ Science Campus

The recent signings in this high-demand market bring occupancy at the property to 92 percent.

PRP Invests in Office Component at $325M Philadelphia-Area Development

The upcoming high-rise will house a pharma company at Keystone Property Group’s SORA West project in Conshohocken, Pa.

Keystone Property Group Sells Philadelphia-Area Asset

JLL Capital Markets marketed the office property and procured the buyer.

LIXIL Inks 2 New Jersey Leases

The tenant renewed its 53,226-square-foot flex/industrial lease in Piscataway while signing a new, 60,270-square-foot office lease less than 1 mile away.

Top 10 Office Projects Under Construction in Philadelphia

Groundbreaking work has been completed for two projects so far in 2020, while one-third of the pipeline is slated for delivery by year-end, Yardi Matrix data shows.