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121 Congressional Ln 591 - 11,005 SF of Office/Medical Space Available in Rockville, MD 20852

Office Spaces Maryland Rockville 121 Congressional Ln, Rockville, MD 20852

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Highlights

  • Easily accessible location.

All Available Spaces(10)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 100
  • 1,800 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

Currently Capital Women's Care (OB/GYN). Available April, 2026. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Medical Space
  • 2nd Floor, Ste 210
  • 591 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Professional Services Office
  • 1 Private Office
  • 3rd Floor, Ste 306
  • 1,075 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now
121 Congressional Ln, Rockville, MD for lease Floor Plan- Image 1 of 1
Floor Plan

Medical office. 2nd generation dentist office. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Dental Office Space
  • 4th Floor, Ste 403
  • 850 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Professional Services Office
  • 1 Private Office
  • 4th Floor, Ste 410
  • 1,096 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

Office / Medical. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 5th Floor, Ste 508
  • 1,903 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Medical Space
  • 6th Floor, Ste 602
  • 1,412 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 6th Floor, Ste 603
  • 797 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

Medical office space. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Medical Space
  • 1 Private Office
  • 6th Floor, Ste 604
  • 666 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 1 Private Office
  • 6th Floor, Ste 607
  • 815 SF
  • 5-10 Years
  • Upon Request Upon Request Upon Request Upon Request
  • Office/Medical
  • Full Build-Out
  • Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Professional Services Office
  • 1 Private Office
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 100 1,800 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
2nd Floor, Ste 210 591 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
3rd Floor, Ste 306 1,075 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
4th Floor, Ste 403 850 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
4th Floor, Ste 410 1,096 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
5th Floor, Ste 508 1,903 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
6th Floor, Ste 602 1,412 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
6th Floor, Ste 603 797 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
6th Floor, Ste 604 666 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now
6th Floor, Ste 607 815 SF 5-10 Years Upon Request Upon Request Upon Request Upon Request Office/Medical Full Build-Out Now

1st Floor, Ste 100

Size
1,800 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

2nd Floor, Ste 210

Size
591 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

3rd Floor, Ste 306

Size
1,075 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 403

Size
850 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

4th Floor, Ste 410

Size
1,096 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste 508

Size
1,903 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

6th Floor, Ste 602

Size
1,412 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

6th Floor, Ste 603

Size
797 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

6th Floor, Ste 604

Size
666 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

6th Floor, Ste 607

Size
815 SF
Term
5-10 Years
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office/Medical
Build-Out
Full Build-Out
Available
Now

1st Floor, Ste 100

Size 1,800 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Currently Capital Women's Care (OB/GYN). Available April, 2026. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Medical Space
  • Mostly Open Floor Plan Layout

2nd Floor, Ste 210

Size 591 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Mostly Open Floor Plan Layout
  • 1 Private Office
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
121 Congressional Ln, Rockville, MD for lease Floor Plan- Image 1 of 1
Space Plan

3rd Floor, Ste 306

121 Congressional Ln, Rockville, MD for lease Floor Plan- Image 1 of 1
Floor Plan
Size 1,075 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Medical office. 2nd generation dentist office. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Dental Office Space
  • Mostly Open Floor Plan Layout

4th Floor, Ste 403

Size 850 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Mostly Open Floor Plan Layout
  • 1 Private Office

4th Floor, Ste 410

Size 1,096 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Office / Medical. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

5th Floor, Ste 508

Size 1,903 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Medical Space
  • Mostly Open Floor Plan Layout

6th Floor, Ste 602

Size 1,412 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

6th Floor, Ste 603

Size 797 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

Medical office space. PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Medical Space
  • Mostly Open Floor Plan Layout
  • 1 Private Office

6th Floor, Ste 604

Size 666 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • 1 Private Office

6th Floor, Ste 607

Size 815 SF
Term 5-10 Years
Rental Rate Upon Request
Space Use Office/Medical
Build-Out Full Build-Out
Available Now

PREMIER LOCATION North Bethesda/ Rockville INSTITUTIONAL OWNERSHIP by Federal Realty Investment Trust WALKABLE AMENITIES Convenient amenity-rich environment BOUTIQUE EXPERIENCE Efficient, refined building experience ABUNDANT FREE PARKING in adjacent structured garage

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Professional Services Office
  • Mostly Open Floor Plan Layout
  • 1 Private Office

Property Overview

This property located within a close proximity to I-270. This makes the property quite accessible for both commuters and nearby residents.

  • Bus Line
  • Convenience Store
  • Food Service
  • Restaurant
  • Security System
  • Central Heating
  • Wi-Fi
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1970/1993
Building Height
7 Stories
Building Size
52,365 SF
Building Class
B
Typical Floor Size
7,480 SF
Parking
Surface Parking
Covered Parking

Attachments

Marketing Brochure/Flyer
1 1
Very walkable
80/100
Moderately drivable
60/100
Some public transit
50/100
Fairly bikeable
50/100
Source: Local Logic®
(202) 534-3614

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 28098741

  • Date on Market: 6/23/2026

  • Last Updated:

  • Address: 121 Congressional Ln, Rockville, MD 20852

The Central Rockville Office/Medical Property at 121 Congressional Ln, Rockville, MD 20852 is currently available. Contact Colliers for more information.

OFFICE PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

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Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View Street
Map
121 Congressional Ln, Rockville, MD for lease Building Photo- Image 1 of 10
Primary Photo
121 Congressional Ln, Rockville, MD for lease Building Photo- Image 2 of 10
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121 Congressional Ln, Rockville, MD for lease Building Photo- Image 3 of 10
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121 Congressional Ln, Rockville, MD for lease Building Photo- Image 4 of 10
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121 Congressional Ln, Rockville, MD for lease Building Photo- Image 5 of 10
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121 Congressional Ln, Rockville, MD for lease Interior Photo- Image 6 of 10
Interior Photo
121 Congressional Ln, Rockville, MD for lease Interior Photo- Image 7 of 10
Interior Photo
121 Congressional Ln, Rockville, MD for lease Interior Photo- Image 8 of 10
Interior Photo
121 Congressional Ln, Rockville, MD for lease Interior Photo- Image 9 of 10
Interior Photo
1 of 1

Contact the Leasing Team

121 Congressional Ln

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