Share This Listing

Message

930 characters remaining

Hmm, there seems to have been an error sending your message. Please try again.

Your email has been sent.

Still interested?

Contact the brokers for more information about this property

The Arsenal on the Charles Watertown, MA 02472 5,000 - 455,947 SF of Office Space Available

Office Spaces Massachusetts Watertown The Arsenal on the Charles

Save this listing!

Favorite this listing to get notified of price updates, new media and more

PARK HIGHLIGHTS

  • On-campus convenience is offered through fitness, transit, and childcare amenities.
  • Socialize and collaborate at the 400 North Beacon Amenity Center with amenities including a speakeasy event area, game and lounge space, and more.

PARK FACTS

Total Space Available 455,947 SF Max. Contiguous 326,000 SF
Min. Divisible 5,000 SF Park Type Office Park
Total Space Available 455,947 SF
Min. Divisible 5,000 SF
Max. Contiguous 326,000 SF
Park Type Office Park

ALL AVAILABLE SPACES(15)

Display Rental Rate as

The Arsenal on the Charles
500 N Beacon St - Arsenal on the Charles
8,850 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built
2023
Building Size
120,000 SF
Building Height
4 Stories
Typical Floor Size
30,000 SF
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 8,850 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • -
  • Now

500 North Beacon Street celebrates the rich history of the campus while injecting the site with a contemporary aesthetic. The new office and research laboratory facility, which is targeting LEED Gold and Fitwel certifications, consists of two main volumes: a four-story structure clad in vertical copper fins and a lower glass volume featuring a large fourth floor terrace.

  • Open Floor Plan Layout
  • Laboratory
  • Space is in Excellent Condition
  • Bio-Tech/Lab Space
Space Size Term Rental Rate Space Use Condition Available
1st Floor 8,850 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office - Now
The Arsenal on the Charles
500 N Beacon St - Arsenal on the Charles
8,850 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built
2023
Building Size
120,000 SF
Building Height
4 Stories
Typical Floor Size
30,000 SF

500 N Beacon St - 1st Floor

Size
8,850 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
-
Available
Now
The Arsenal on the Charles
200 Talcott Ave - Arsenal on the Charles
24,885 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built/Renovated
1851/2000
Building Size
50,663 SF
Building Height
2 Stories
Typical Floor Size
25,332 SF
Parking
600 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 24,885 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Bio-Tech / Lab Space available for lease

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Bio-Tech/Lab Space
  • Open Floor Plan Layout
  • Laboratory
Space Size Term Rental Rate Space Use Condition Available
1st Floor 24,885 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
The Arsenal on the Charles
200 Talcott Ave - Arsenal on the Charles
24,885 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built/Renovated
1851/2000
Building Size
50,663 SF
Building Height
2 Stories
Typical Floor Size
25,332 SF
Parking
600 Spaces

200 Talcott Ave - 1st Floor

Size
24,885 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now
The Arsenal on the Charles
100 Talcott Ave - Arsenal on the Charles
43,395 - 88,179 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built/Renovated
1816/2000
Building Size
88,179 SF
Building Height
2 Stories
Typical Floor Size
44,090 SF
Parking
298 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 43,395 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Bio-Tech / Lab Space available for lease

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Laboratory
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 88,179 SF of adjacent space
  • Bio-Tech/Lab Space
  • 2nd Floor
  • 44,784 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Bio-Tech / Lab Space available for lease

  • Fully Built-Out as Standard Office
  • Space is in Excellent Condition
  • Laboratory
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 88,179 SF of adjacent space
  • Bio-Tech/Lab Space
Space Size Term Rental Rate Space Use Condition Available
1st Floor 43,395 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
2nd Floor 44,784 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
The Arsenal on the Charles
100 Talcott Ave - Arsenal on the Charles
43,395 - 88,179 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built/Renovated
1816/2000
Building Size
88,179 SF
Building Height
2 Stories
Typical Floor Size
44,090 SF
Parking
298 Spaces

100 Talcott Ave - 1st Floor

Size
43,395 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now

100 Talcott Ave - 2nd Floor

Size
44,784 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now
The Arsenal on the Charles
300 N Beacon St - Arsenal on the Charles
8,033 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built/Renovated
1922/2000
Building Size
131,111 SF
Building Height
5 Stories
Typical Floor Size
26,222 SF
Parking
2/1,000 SF
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor
  • 8,033 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Lab and office space

  • Fully Built-Out as Standard Office
  • Laboratory
  • Mostly Open Floor Plan Layout
Space Size Term Rental Rate Space Use Condition Available
1st Floor 8,033 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
The Arsenal on the Charles
300 N Beacon St - Arsenal on the Charles
8,033 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/B
Year Built/Renovated
1922/2000
Building Size
131,111 SF
Building Height
5 Stories
Typical Floor Size
26,222 SF
Parking
2/1,000 SF

300 N Beacon St - 1st Floor

Size
8,033 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now
The Arsenal on the Charles
311 Arsenal St
5,000 - 326,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
1917/2000
Building Size
395,500 SF
Building Height
5 Stories
Typical Floor Size
79,100 SF
Parking
1191 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 1E
  • 12,000-21,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the first floor (East).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 1st Floor, Ste 1W
  • 58,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the first floor (West).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 2nd Floor, Ste 2E
  • 5,000-11,500 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the second floor (East).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 2nd Floor, Ste 2W
  • 34,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the second floor (West).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 3rd Floor, Ste 3E
  • 24,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the third floor (East).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 3rd Floor, Ste 3W
  • 26,500 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the third floor (West).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 4th Floor, Ste 4E
  • 37,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the fourth floor (East).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 4th Floor, Ste 4W
  • 39,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the fourth floor (West).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 5th Floor, Ste 5E
  • 37,500 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the fifth floor (East).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
  • 5th Floor, Ste 5W
  • 37,500 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

This space is situated on the fifth floor (West).

  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space
  • Space is in Excellent Condition
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 1E 12,000-21,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
1st Floor, Ste 1W 58,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
2nd Floor, Ste 2E 5,000-11,500 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
2nd Floor, Ste 2W 34,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
3rd Floor, Ste 3E 24,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
3rd Floor, Ste 3W 26,500 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
4th Floor, Ste 4E 37,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
4th Floor, Ste 4W 39,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
5th Floor, Ste 5E 37,500 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
5th Floor, Ste 5W 37,500 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
The Arsenal on the Charles
311 Arsenal St
5,000 - 326,000 SF | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | View Building Details
Building Type/Class
Office/A
Year Built/Renovated
1917/2000
Building Size
395,500 SF
Building Height
5 Stories
Typical Floor Size
79,100 SF
Parking
1191 Spaces

311 Arsenal St - 1st Floor - Ste 1E

Size
12,000-21,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 1st Floor - Ste 1W

Size
58,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 2nd Floor - Ste 2E

Size
5,000-11,500 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 2nd Floor - Ste 2W

Size
34,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 3rd Floor - Ste 3E

Size
24,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 3rd Floor - Ste 3W

Size
26,500 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 4th Floor - Ste 4E

Size
37,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 4th Floor - Ste 4W

Size
39,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 5th Floor - Ste 5E

Size
37,500 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

311 Arsenal St - 5th Floor - Ste 5W

Size
37,500 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Shell Space
Available
Now

500 N Beacon St - 1st Floor

Size 8,850 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition -
Available Now

500 North Beacon Street celebrates the rich history of the campus while injecting the site with a contemporary aesthetic. The new office and research laboratory facility, which is targeting LEED Gold and Fitwel certifications, consists of two main volumes: a four-story structure clad in vertical copper fins and a lower glass volume featuring a large fourth floor terrace.

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Laboratory
  • Bio-Tech/Lab Space

200 Talcott Ave - 1st Floor

Size 24,885 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Bio-Tech / Lab Space available for lease

  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Laboratory
  • Bio-Tech/Lab Space

100 Talcott Ave - 1st Floor

Size 43,395 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Bio-Tech / Lab Space available for lease

  • 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 88,179 SF of adjacent space
  • Laboratory
  • Bio-Tech/Lab Space

100 Talcott Ave - 2nd Floor

Size 44,784 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Bio-Tech / Lab Space available for lease

  • 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 88,179 SF of adjacent space
  • Laboratory
  • Bio-Tech/Lab Space

300 N Beacon St - 1st Floor

Size 8,033 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available Now

Lab and office space

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Laboratory

311 Arsenal St - 1st Floor - Ste 1E

Size 12,000-21,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the first floor (East).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 1st Floor - Ste 1W

Size 58,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the first floor (West).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 2nd Floor - Ste 2E

Size 5,000-11,500 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the second floor (East).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 2nd Floor - Ste 2W

Size 34,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the second floor (West).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 3rd Floor - Ste 3E

Size 24,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the third floor (East).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 3rd Floor - Ste 3W

Size 26,500 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the third floor (West).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 4th Floor - Ste 4E

Size 37,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the fourth floor (East).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 4th Floor - Ste 4W

Size 39,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the fourth floor (West).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 5th Floor - Ste 5E

Size 37,500 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the fifth floor (East).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

311 Arsenal St - 5th Floor - Ste 5W

Size 37,500 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Shell Space
Available Now

This space is situated on the fifth floor (West).

  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • Can be combined with additional space(s) for up to 326,000 SF of adjacent space

PARK OVERVIEW

The Arsenal on the Charles is being transformed into a an innovative life sciences campus that will feature three new buildings. Alexandria's fully-amenitized campuses are innovatively designed to build meaningful and valuable communities.

ATTACHMENTS

Marketing Brochure/Flyer
Marketing Brochure/Flyer
1 1
Walk Score®
Very Walkable (79)
Bike Score®
Biker's Paradise (92)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®
Learn How It Works Detailed Scores
(617) 316-6489

Still interested?

Contact the brokers for more information about this property

CONTACTS

  • Molly Heath
    Molly Heath
  • Christopher Decembrele
    Christopher Decembrele
  • Carly Kiernan
    Carly Kiernan
  • Shay Kenney
    Shay Kenney

  • Listing ID: 30287383

  • Date on Market: 9/12/2025

  • Last Updated:

  • Address: 311 Arsenal St, Watertown, MA 02472

The East Watertown Office Property at 311 Arsenal St, Watertown, MA 02472 is currently available. Contact JLL for more information.

PROPERTIES IN NEARBY NEIGHBORHOODS

NEARBY LISTINGS

1 of 13
VIDEOS
MATTERPORT 3D EXTERIOR
MATTERPORT 3D TOUR
PHOTOS
STREET VIEW STREET
MAP
311 Arsenal St, Watertown, MA for lease Building Photo- Image 1 of 13
Building Photo
311 Arsenal St, Watertown, MA for lease Building Photo- Image 2 of 13
Building Photo
311 Arsenal St, Watertown, MA for lease Building Photo- Image 3 of 13
Building Photo
311 Arsenal St, Watertown, MA for lease Building Photo- Image 4 of 13
Building Photo
311 Arsenal St, Watertown, MA for lease Building Photo- Image 5 of 13
Building Photo
311 Arsenal St, Watertown, MA for lease Building Photo- Image 6 of 13
Building Photo
311 Arsenal St, Watertown, MA for lease Interior Photo- Image 7 of 13
Interior Photo
311 Arsenal St, Watertown, MA for lease Interior Photo- Image 8 of 13
Interior Photo
311 Arsenal St, Watertown, MA for lease Interior Photo- Image 9 of 13
Interior Photo
311 Arsenal St, Watertown, MA for lease Interior Photo- Image 10 of 13
Interior Photo
311 Arsenal St, Watertown, MA for lease Interior Photo- Image 11 of 13
Interior Photo
311 Arsenal St, Watertown, MA for lease Interior Photo- Image 12 of 13
Interior Photo
1 of 1

Connect with us

© 2025 CoStar Group

The LoopNet service and information provided therein, while believed to be accurate, are provided "as is". LoopNet disclaims any and all representations, warranties, or guarantees of any kind.

The Arsenal on the Charles | Watertown, MA 02472
(617) 316-6489 x

The Arsenal on the Charles | Watertown, MA 02472

Molly Heath
(617) 316-6489

Christopher Decembrele
(617) 316-6452

Carly Kiernan
(978) 766-3681

Shay Kenney
(617) 316-6468

Already a member? Log In

First Name*

Last Name*

Email*

Email address is required

Phone*

Ext (optional)

Company (optional)

How much space do you need? (optional)

Select Size

Message*

Message is required

{{getContactFormMessageFieldCharacterCount()}} out of 600

New to LoopNet? No problem. We'll automatically create a free account for you. By clicking the button, you agree to LoopNet's Terms of Use and Privacy Notice.

Hmm, there seems to have been an error sending your message. Please try again.

Thanks! Your message was sent.

Send another message
Link copied
Your LoopNet account has been created!

Please Share Your Feedback

We welcome any feedback on how we can improve LoopNet to better serve your needs.
X
{{ getErrorText(feedbackForm.starRating, "rating") }}
255 character limit ({{ remainingChars() }} charactercharacters remainingover)
{{ getErrorText(feedbackForm.msg, "rating") }}
{{ getErrorText(feedbackForm.fname, "first name") }}
{{ getErrorText(feedbackForm.lname, "last name") }}
{{ getErrorText(feedbackForm.phone, "phone number") }}
{{ getErrorText(feedbackForm.phonex, "phone extension") }}
{{ getErrorText(feedbackForm.email, "email address") }}
You can provide feedback any time using the Help button at the top of the page.