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Highlights

  • Immediate access to I-95 and connections to I-695.
  • Surrounded by retail, dining, and hospitality amenities.
  • Convenient access to White Marsh, Essex, and Downtown Baltimore.
  • Located within a master-planned mixed-use community.
  • Professional office environment within a growing business district.
  • Walkable setting with residential and commercial uses nearby.

Space Availability (18)

Display Rental Rate as

  • Space
  • Size
  • Ceiling
  • Term
  • Rental Rate
  • Rent Type
  • 1st Floor
  • 20,400 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
2 Stirling St - 1st Floor
Space Use
Office
Build-Out
-
Availability
Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • 1st Floor
  • 27,540 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
1 Stirling St - 1st Floor
Space Use
Office
Build-Out
-
Availability
Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • 1st Floor
  • 27,540 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
11 Stirling St - 1st Floor
Space Use
Office
Build-Out
-
Availability
Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • 1st Floor
  • 25,160 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
31 Stirling St - 1st Floor
Space Use
Office
Build-Out
-
Availability
Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • 1st Floor
  • 16,320 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
11501 Wakefield St - 1st Floor
Space Use
Office
Build-Out
-
Availability
Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • 1st Floor
  • 16,320 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
11511 Wakefield St - 1st Floor
Space Use
Office
Build-Out
-
Availability
Now
  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • 1st Floor, Ste 100
  • 17,915 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
425 Williams Ct - 1st Floor - Ste 100
Space Use
Office
Build-Out
Full Build-Out
Availability
Now

Very nice, high end, corner unit office space

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • 1st Floor, Ste 100-115
  • 5,869 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
6201 Greenleigh Ave - 1st Floor - Ste 100-115
Space Use
Office
Build-Out
-
Availability
December 01, 2026

First floor main lobby entrance

  • Rate includes utilities, building services and property expenses
  • 1st Floor, Ste 104-107
  • 5,108 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
415 Williams Ct - 1st Floor - Ste 104-107
Space Use
Office
Build-Out
-
Availability
Now

Single-story office

  • Rate includes utilities, building services and property expenses
  • 1st Floor, Ste 106-113
  • 2,297-9,343 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
11570 Crossroads Cir - 1st Floor - Ste 106-113
Space Use
Office
Build-Out
Shell Space
Availability
Now

New construction, build to suit shell space https://my.matterport.com/show/?m=orELsMmcVut

  • Lease rate does not include utilities, property expenses or building services
  • 1st Floor, Ste 112-113
  • 2,279 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
415 Williams Ct - 1st Floor - Ste 112-113
Space Use
Office
Build-Out
Shell Space
Availability
Now

Great glass line, park front location

  • Rate includes utilities, building services and property expenses
  • 1st Floor, Ste 114-120
  • 9,343 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
435 Williams Ct - 1st Floor - Ste 114-120
Space Use
Office
Build-Out
-
Availability
Now

2,405 435 Williams Court, Suite 122 Efficient layout with 3 private offices and open areas 5,154 435 Williams Court, Suites 122-124 8 Private offices with open areas and a conference room

  • Rate includes utilities, building services and property expenses
  • 8 Private Offices
  • Space is in Excellent Condition
  • 1st Floor, Ste 118
  • 2,281 SF
  • 10’
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
12 Irondale St - 1st Floor - Ste 118
Space Use
Office
Build-Out
Shell Space
Availability
Now

New, LEED Gold designed, single story office

  • Rate includes utilities, building services and property expenses
  • Finished Ceilings: 10’
  • 1st Floor, Ste 122-126
  • 8,256 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
12 Irondale St - 1st Floor - Ste 122-126
Space Use
Office
Build-Out
-
Availability
September 01, 2026

Very nice end unit single story office space

  • Rate includes utilities, building services and property expenses
  • 1st Floor, Ste 129-131
  • 4,124 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
435 Williams Ct - 1st Floor - Ste 129-131
Space Use
Office
Build-Out
-
Availability
October 31, 2026

Single story end unit office space

  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition
  • 1st Floor, Ste 140-170
  • 12,507 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
6201 Greenleigh Ave - 1st Floor - Ste 140-170
Space Use
Office
Build-Out
-
Availability
December 01, 2026

Plug and play office space with first floor lobby entrance

  • Rate includes utilities, building services and property expenses
  • 2nd Floor, Ste 235-250
  • 5,346 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Triple Net (NNN)
6211 Greenleigh Ave - 2nd Floor - Ste 235-250
Space Use
Office
Build-Out
Shell Space
Availability
Now

NEW! Multi-story Class 'A' office

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • off lobby entrance
  • 3rd Floor, Ste 300
  • 26,793 SF
  • -
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Full Service
6201 Greenleigh Ave - 3rd Floor - Ste 300
Space Use
Office
Build-Out
-
Availability
September 01, 2026

Plug and play office space with building signage available

  • Rate includes utilities, building services and property expenses
Space Size Ceiling Term Rental Rate Rent Type
1st Floor 20,400 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor 27,540 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor 27,540 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor 25,160 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor 16,320 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor 16,320 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor, Ste 100 17,915 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor, Ste 100-115 5,869 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 104-107 5,108 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 106-113 2,297-9,343 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
1st Floor, Ste 112-113 2,279 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 114-120 9,343 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 118 2,281 SF 10’ Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 122-126 8,256 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 129-131 4,124 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
1st Floor, Ste 140-170 12,507 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service
2nd Floor, Ste 235-250 5,346 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Triple Net (NNN)
3rd Floor, Ste 300 26,793 SF - Negotiable Upon Request Upon Request Upon Request Upon Request Full Service

2 Stirling St - 1st Floor

Size
20,400 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
-
Availability
Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

1 Stirling St - 1st Floor

Size
27,540 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
-
Availability
Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

11 Stirling St - 1st Floor

Size
27,540 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
-
Availability
Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

31 Stirling St - 1st Floor

Size
25,160 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
-
Availability
Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

11501 Wakefield St - 1st Floor

Size
16,320 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
-
Availability
Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

11511 Wakefield St - 1st Floor

Size
16,320 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
-
Availability
Now

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition

425 Williams Ct - 1st Floor - Ste 100

Size
17,915 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
Full Build-Out
Availability
Now

Very nice, high end, corner unit office space

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition

6201 Greenleigh Ave - 1st Floor - Ste 100-115

Size
5,869 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
December 01, 2026

First floor main lobby entrance

  • Rate includes utilities, building services and property expenses

415 Williams Ct - 1st Floor - Ste 104-107

Size
5,108 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
Now

Single-story office

  • Rate includes utilities, building services and property expenses

11570 Crossroads Cir - 1st Floor - Ste 106-113

Size
2,297-9,343 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
Shell Space
Availability
Now

New construction, build to suit shell space https://my.matterport.com/show/?m=orELsMmcVut

  • Lease rate does not include utilities, property expenses or building services

415 Williams Ct - 1st Floor - Ste 112-113

Size
2,279 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
Shell Space
Availability
Now

Great glass line, park front location

  • Rate includes utilities, building services and property expenses

435 Williams Ct - 1st Floor - Ste 114-120

Size
9,343 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
Now

2,405 435 Williams Court, Suite 122 Efficient layout with 3 private offices and open areas 5,154 435 Williams Court, Suites 122-124 8 Private offices with open areas and a conference room

  • Rate includes utilities, building services and property expenses
  • 8 Private Offices
  • Space is in Excellent Condition

12 Irondale St - 1st Floor - Ste 118

Size
2,281 SF
Ceiling
10’
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
Shell Space
Availability
Now

New, LEED Gold designed, single story office

  • Rate includes utilities, building services and property expenses
  • Finished Ceilings: 10’

12 Irondale St - 1st Floor - Ste 122-126

Size
8,256 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
September 01, 2026

Very nice end unit single story office space

  • Rate includes utilities, building services and property expenses

435 Williams Ct - 1st Floor - Ste 129-131

Size
4,124 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
October 31, 2026

Single story end unit office space

  • Rate includes utilities, building services and property expenses
  • Space is in Excellent Condition

6201 Greenleigh Ave - 1st Floor - Ste 140-170

Size
12,507 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
December 01, 2026

Plug and play office space with first floor lobby entrance

  • Rate includes utilities, building services and property expenses

6211 Greenleigh Ave - 2nd Floor - Ste 235-250

Size
5,346 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Triple Net (NNN)
Space Use
Office
Build-Out
Shell Space
Availability
Now

NEW! Multi-story Class 'A' office

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • off lobby entrance

6201 Greenleigh Ave - 3rd Floor - Ste 300

Size
26,793 SF
Ceiling
-
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Rent Type
Full Service
Space Use
Office
Build-Out
-
Availability
September 01, 2026

Plug and play office space with building signage available

  • Rate includes utilities, building services and property expenses

Rent Types


The rent amount and type that the tenant (lessee) will be responsible to pay to the landlord (lessor) throughout the lease term is negotiated prior to both parties signing a lease agreement. The rent type will vary depending upon the services provided. For example, triple net rents are typically lower than full service rents due to additional expenses the tenant is required to pay in addition to the base rent. Contact the listing broker for a full understanding of any associated costs or additional expenses for each rent type.

1. Full Service: A rental rate that includes normal building standard services as provided by the landlord within a base year rental.

2. Double Net (NN): Tenant pays for only two of the building expenses; the landlord and tenant determine the specific expenses prior to signing the lease agreement.

3. Triple Net (NNN): A lease in which the tenant is responsible for all expenses associated with their proportional share of occupancy of the building.

4. Modified Gross: Modified Gross is a general type of lease rate where typically the tenant will be responsible for their proportional share of one or more of the expenses. The landlord will pay the remaining expenses. See the below list of common Modified Gross rental rate structures: 4. Plus All Utilities: A type of Modified Gross Lease where the tenant is responsible for their proportional share of utilities in addition to the rent. 4. Plus Cleaning: A type of Modified Gross Lease where the tenant is responsible for their proportional share of cleaning in addition to the rent. 4. Plus Electric: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the electrical cost in addition to the rent. 4. Plus Electric & Cleaning: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the electrical and cleaning cost in addition to the rent. 4. Plus Utilities and Char: A type of Modified Gross Lease where the tenant is responsible for their proportional share of the utilities and cleaning cost in addition to the rent. 4. Industrial Gross: A type of Modified Gross lease where the tenant pays one or more of the expenses in addition to the rent. The landlord and tenant determine these prior to signing the lease agreement.

5. Tenant Electric: The landlord pays for all services and the tenant is responsible for their usage of lights and electrical outlets in the space they occupy.

6. Negotiable or Upon Request: Used when the leasing contact does not provide the rent or service type.

7. TBD: To be determined; used for buildings for which no rent or service type is known, commonly utilized when the buildings are not yet built.

Site Plan

Select Tenants at Greenleigh - Office

  • Tenant
  • Description
  • US Locations
  • Reach
  • CSI Support & Development
  • Other Services
  • 50
  • National
  • Grandview Aviation
  • Other Services
  • 1
  • National
  • Growing Smiles Pediatric Dentistry
  • MD/DDS
  • 2
  • Local
  • SND Staffing Services, LLC
  • Employment Agency
  • 5
  • Local
  • Synagro Technologies, Inc.
  • Other Services
  • 21
  • National
  • The Goddard School
  • -
  • -
  • -
Tenant Description US Locations Reach
CSI Support & Development Other Services 50 National
Grandview Aviation Other Services 1 National
Growing Smiles Pediatric Dentistry MD/DDS 2 Local
SND Staffing Services, LLC Employment Agency 5 Local
Synagro Technologies, Inc. Other Services 21 National
The Goddard School - - -

Property Facts

Total Space Available 242,444 SF
Min. Divisible 2,279 SF
Center Type Neighborhood Center
Parking 1844 Spaces
Stores 1
Center Properties 20
Frontage White Marsh
Total Land Area 48.24 AC
Year Built 2008
Cross Streets I-95

About the Property

Greenleigh Office offers businesses a contemporary workplace environment within one of Baltimore County's most significant mixed-use developments. Located along Maryland Route 43 with immediate access to Interstate 95 and convenient connections to Interstate 695, the property provides efficient access throughout the Baltimore region, including White Marsh, Essex, Perry Hall, and Downtown Baltimore. This connectivity supports employers seeking accessibility for employees, clients, and business partners. The office component is integrated within the larger Greenleigh community, a master-planned development that combines office, retail, hospitality, and residential uses. Occupants benefit from proximity to restaurants, service providers, lodging accommodations, and daily conveniences that contribute to an active business environment. The surrounding community creates opportunities for employee engagement and supports companies focused on recruitment and retention. Available office suites accommodate a variety of business requirements and organizational structures. The location provides a professional setting supported by modern infrastructure and a growing commercial presence within eastern Baltimore County. With access to major transportation corridors and a substantial concentration of nearby amenities, Greenleigh Office provides a well-connected environment suitable for professional services, technology firms, healthcare users, administrative operations, and corporate office occupiers.

Somewhat walkable
30/100
Exceptionally drivable
100/100
Some public transit
40/100
Not bikeable
10/100

Nearby Major Retailers

Bubbakoo’s Burritos
Jazzercise
  • Listing ID: 26368320

  • Date on Market: 8/4/2026

  • Last Updated:

  • Address: White Marsh Blvd, Middle River, MD 21220

Contact the Leasing Agent

Greenleigh - Office | White Marsh Blvd

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