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Keystone Plaza 100 Market St 1,100 - 4,989 SF of Office Space Available in Harrisburg, PA 17101
Highlights
- Up to 4,989 SF of first-floor office space available, including suites with direct lobby access and premium frontage
- Floor-to-ceiling windows with stunning river views create a bright, inspiring work environment
- Prime downtown location near the Pennsylvania State Capitol Complex, government offices, and walkable amenities
- Private garage parking offering convenience and enhanced security for tenants and clients
- High-end interior finishes and flexible layouts, including a whiteboxed suite with conference room, kitchenette, and private restroom
All Available Spaces(3)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Currently occupied by a professional financial firm and available at the end of the year. This suite offers a functional layout and can be combined with Suite 103 for a total of 2,235 SF. Ideal for businesses seeking a professional environment with direct lobby access and premium finishes.
- Listed rate may not include certain utilities, building services and property expenses
- Office intensive layout
- Can be combined with additional space(s) for up to 2,235 SF of adjacent space
- Floor-to-ceiling windows with river views
- Prime location near State Capitol Complex
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Private garage parking for tenants and clients
- High-end finishes and flexible layouts
A small office suite well-suited for a growing business. Features a flexible layout and can be combined with Suite 101 for a larger footprint. Offers proximity to building amenities and secure garage parking.
- Listed rate may not include certain utilities, building services and property expenses
- Open Floor Plan Layout
- Can be combined with additional space(s) for up to 2,235 SF of adjacent space
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
A large, open and flexible suite designed for businesses needing multiple workstations or collaborative meeting areas. Includes options for customization to meet specific operational needs.
- Listed rate may not include certain utilities, building services and property expenses
- Private Restrooms
- Space is located on the riverside of the property
- Mostly Open Floor Plan Layout
- Immediate access to the West Shore
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 101 | 1,100 SF | 1-5 Years | $21.95 /SF/YR $1.83 /SF/MO $24,145 /YR $2,012 /MO | Office | Full Build-Out | Now |
| 1st Floor, Ste 103 | 1,135 SF | 1-10 Years | $21.95 /SF/YR $1.83 /SF/MO $24,913 /YR $2,076 /MO | Office | Full Build-Out | Now |
| 1st Floor, Ste 106 | 2,754 SF | 1-10 Years | $18.95 /SF/YR $1.58 /SF/MO $52,188 /YR $4,349 /MO | Office | Shell Space | 60 Days |
1st Floor, Ste 101
| Size |
| 1,100 SF |
| Term |
| 1-5 Years |
| Rental Rate |
| $21.95 /SF/YR $1.83 /SF/MO $24,145 /YR $2,012 /MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
1st Floor, Ste 103
| Size |
| 1,135 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| $21.95 /SF/YR $1.83 /SF/MO $24,913 /YR $2,076 /MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
1st Floor, Ste 106
| Size |
| 2,754 SF |
| Term |
| 1-10 Years |
| Rental Rate |
| $18.95 /SF/YR $1.58 /SF/MO $52,188 /YR $4,349 /MO |
| Space Use |
| Office |
| Build-Out |
| Shell Space |
| Available |
| 60 Days |
1st Floor, Ste 101
| Size | 1,100 SF |
| Term | 1-5 Years |
| Rental Rate | $21.95 /SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Currently occupied by a professional financial firm and available at the end of the year. This suite offers a functional layout and can be combined with Suite 103 for a total of 2,235 SF. Ideal for businesses seeking a professional environment with direct lobby access and premium finishes.
- Listed rate may not include certain utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Office intensive layout
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 2,235 SF of adjacent space
- Private garage parking for tenants and clients
- Floor-to-ceiling windows with river views
- High-end finishes and flexible layouts
- Prime location near State Capitol Complex
1st Floor, Ste 103
| Size | 1,135 SF |
| Term | 1-10 Years |
| Rental Rate | $21.95 /SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
A small office suite well-suited for a growing business. Features a flexible layout and can be combined with Suite 101 for a larger footprint. Offers proximity to building amenities and secure garage parking.
- Listed rate may not include certain utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Open Floor Plan Layout
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 2,235 SF of adjacent space
1st Floor, Ste 106
| Size | 2,754 SF |
| Term | 1-10 Years |
| Rental Rate | $18.95 /SF/YR |
| Space Use | Office |
| Build-Out | Shell Space |
| Available | 60 Days |
A large, open and flexible suite designed for businesses needing multiple workstations or collaborative meeting areas. Includes options for customization to meet specific operational needs.
- Listed rate may not include certain utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Private Restrooms
- Immediate access to the West Shore
- Space is located on the riverside of the property
Property Overview
An exceptional opportunity to lease high-profile office space at one of the most prestigious addresses in downtown Harrisburg. Available suites include options with direct lobby access and sweeping river views, as well as a white boxed space featuring a conference room, kitchenette, and private bathroom—ready to be tailored for a premium office user. Distinguished by floor-to-ceiling windows, upscale finishes, and secure garage parking, this space offers unmatched quality and visibility. Its proximity to the Pennsylvania State Capitol Complex and Dauphin County and City of Harrisburg administrative offices makes it an ideal location for government-facing businesses, nonprofits, financial firms, or legal practices. Locally owned and professionally managed, this is truly one of the most elite office environments available in the market today.
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Property Facts
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Keystone Plaza | 100 Market St
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