One very common question clients ask us is “What’s the difference between Class A, Class B and Class C office space”, so I thought I should explain.
Commercial office space is typically categorized as Class A, Class B, or a Class C. The difference between these classifications does vary somewhat according to the local market and class B and C buildings are generally classified relative to Class A buildings.
Office buildings are bunched into these classifications according to their quality, amenities and general characteristics, but most differentiating factor between each three classes is that of price.
While there is no definitive formula for accurately classifying office space as the interpretation of the classes is somewhat subjective. However, below is a general description of each class:
CLASS A
Class A office buildings are the most prestigious and high-image office buildings in their marketplace with the best construction, competing for premier office users with rents above average for the area. Typically at least several stories high and accompanied by parking structures, Class A office buildings have high quality standard finishes and infrastructure, state of the art systems, exceptional accessibility and amenities and a definite market presence. Class A office buildings are also well-located, have good access, are professionally managed, and typically owned by institutional landlords. Class A office buildings are, not surprisingly, the most expensive. Currently, Class A office space in Orange County is typically leasing for as low as $1.80 per square foot full service gross up to over $4.00 per square foot full service gross.
CLASS B
Class B office buildings are typically low-rise versions of Class A office buildings, but lack the high-image and level of amenities and features, such as covered parking, that Class A office buildings have. They are generally well located and well managed and, compete for a wide range of tenants with rents in the average range for the area. Building finishes are fair to good for the area and systems are adequate, but the building cannot compete with Class A at the same price. However, Class B office space is generally considered the Currently, Class B office space in Orange County is typically leasing for as low as $1.50 per square foot full service gross up to over $2.00 per square foot full service gross and is generally considered the “best value” office space.
CLASS C
Class C office buildings typically encompass every building that does not fit into Classes A and B. Class C office buildings are low rise, often wood construction, older buildings, often located on the periphery of major commercial office centers. Class C office buildings often require extensive renovation due to their age and suffer from a degree of obsolescence in their infrastructure, which may not be suitable for certain tenants. They compete for tenants requiring functional space at below average rents that are so concerned with image or curb appeal. Currently, Class C office space in Orange County is typically leasing for as low as under $1.00 per square foot full service gross up to over $1.50 per square foot full service gross.







