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Sublease Highlights

  • Offices with balconies
  • On-site fitness center
  • Rooftop space to host events
  • Walkable to all King Street’s best dining and shopping
  • Located across the street from the King Street Metro Station

All Available Spaces(5)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 6th Floor, Ste 600
  • 100-3,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Partial Build-Out
  • 30 Days

Fully furnished space to accommodate 1 -20 people. Immediate occupancy. Space includes phone, internet, b/w copies, prints, scans and 8 hours of conference room time per month. Fully stocked cafe with coffee/tea and filtered water. Flexible lease terms available. Excellent views of Masonic Temple. Convientiently located across from King Street Station.

  • Sublease space available from current tenant
  • Office intensive layout
  • Fully furnished
  • Partially Built-Out as Standard Office
  • Conference Rooms
  • 6th Floor, Ste 622A/B , 623A/B/C
  • 870 SF
  • Negotiable
  • $178.94 CAD/SF/YR $14.91 CAD/SF/MO $155,676 CAD/YR $12,973 CAD/MO
  • Office
  • Partial Build-Out
  • Now

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Partially Built-Out as Standard Office
  • Conference Rooms
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully furnished
  • 6th Floor, Ste 625A/B
  • 455 SF
  • Negotiable
  • $187.77 CAD/SF/YR $15.65 CAD/SF/MO $85,438 CAD/YR $7,120 CAD/MO
  • Office
  • Partial Build-Out
  • 30 Days

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Partially Built-Out as Standard Office
  • Conference Rooms
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully furnished
  • 6th Floor, Ste 659
  • 150 SF
  • Negotiable
  • $179.62 CAD/SF/YR $14.97 CAD/SF/MO $26,943 CAD/YR $2,245 CAD/MO
  • Office
  • Partial Build-Out
  • 30 Days

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Partially Built-Out as Standard Office
  • Conference Rooms
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully furnished
  • 6th Floor, Ste 673
  • 130 SF
  • Negotiable
  • $179.79 CAD/SF/YR $14.98 CAD/SF/MO $23,372 CAD/YR $1,948 CAD/MO
  • Office
  • Partial Build-Out
  • 30 Days

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Partially Built-Out as Standard Office
  • Conference Rooms
  • Rate includes utilities, building services and property expenses
  • Office intensive layout
  • Fully furnished
Space Size Term Rental Rate Space Use Build-Out Available
6th Floor, Ste 600 100-3,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Partial Build-Out 30 Days
6th Floor, Ste 622A/B , 623A/B/C 870 SF Negotiable $178.94 CAD/SF/YR $14.91 CAD/SF/MO $155,676 CAD/YR $12,973 CAD/MO Office Partial Build-Out Now
6th Floor, Ste 625A/B 455 SF Negotiable $187.77 CAD/SF/YR $15.65 CAD/SF/MO $85,438 CAD/YR $7,120 CAD/MO Office Partial Build-Out 30 Days
6th Floor, Ste 659 150 SF Negotiable $179.62 CAD/SF/YR $14.97 CAD/SF/MO $26,943 CAD/YR $2,245 CAD/MO Office Partial Build-Out 30 Days
6th Floor, Ste 673 130 SF Negotiable $179.79 CAD/SF/YR $14.98 CAD/SF/MO $23,372 CAD/YR $1,948 CAD/MO Office Partial Build-Out 30 Days

6th Floor, Ste 600

Size
100-3,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Partial Build-Out
Available
30 Days

6th Floor, Ste 622A/B , 623A/B/C

Size
870 SF
Term
Negotiable
Rental Rate
$178.94 CAD/SF/YR $14.91 CAD/SF/MO $155,676 CAD/YR $12,973 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

6th Floor, Ste 625A/B

Size
455 SF
Term
Negotiable
Rental Rate
$187.77 CAD/SF/YR $15.65 CAD/SF/MO $85,438 CAD/YR $7,120 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
30 Days

6th Floor, Ste 659

Size
150 SF
Term
Negotiable
Rental Rate
$179.62 CAD/SF/YR $14.97 CAD/SF/MO $26,943 CAD/YR $2,245 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
30 Days

6th Floor, Ste 673

Size
130 SF
Term
Negotiable
Rental Rate
$179.79 CAD/SF/YR $14.98 CAD/SF/MO $23,372 CAD/YR $1,948 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
30 Days

6th Floor, Ste 600

Size 100-3,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Partial Build-Out
Available 30 Days

Fully furnished space to accommodate 1 -20 people. Immediate occupancy. Space includes phone, internet, b/w copies, prints, scans and 8 hours of conference room time per month. Fully stocked cafe with coffee/tea and filtered water. Flexible lease terms available. Excellent views of Masonic Temple. Convientiently located across from King Street Station.

  • Sublease space available from current tenant
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Conference Rooms
  • Fully furnished

6th Floor, Ste 622A/B , 623A/B/C

Size 870 SF
Term Negotiable
Rental Rate $178.94 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Conference Rooms
  • Fully furnished

6th Floor, Ste 625A/B

Size 455 SF
Term Negotiable
Rental Rate $187.77 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available 30 Days

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Conference Rooms
  • Fully furnished

6th Floor, Ste 659

Size 150 SF
Term Negotiable
Rental Rate $179.62 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available 30 Days

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Conference Rooms
  • Fully furnished

6th Floor, Ste 673

Size 130 SF
Term Negotiable
Rental Rate $179.79 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available 30 Days

• Fully furnished professional office space with 24/7 access • 8 hours of conference room and day office usage per month, which can be used at participating locations • Multi-line telephone with private phone number, voicemail box, custom caller ID per workstation • Unified communication solution (voicemail to email, Single Number Reach, self-service IT portal and app, including softphone) • Main Line call answering, patching & after-hours voicemail tree • Unlimited domestic/local long distance calling per workstation • High speed, fully redundant internet connection per workstation with wifi access • Unlimited B&W copies, prints, faxes and scans per workstation • Community café with complimentary gourmet coffee, tea & filtered water • Dedicated team to handle reception services & incoming mail • Fully stocked business center with document shredding service • Access to over 2500 square feet of amenity space • Professional janitorial services & all utilities • Lobby listing Located across from King Street Station.

  • Sublease space available from current tenant
  • Rate includes utilities, building services and property expenses
  • Partially Built-Out as Standard Office
  • Office intensive layout
  • Conference Rooms
  • Fully furnished

Property Overview

King Street is Old Town Alexandria’s main attraction and home to your new office. Outdoor work breaks are easy with the off-suite patios that allow you to briefly disconnect with an Instagram-worthy view. In addition to its proximity to King Street Metro station, this spot offers easy to access from I-495 or I-395 and streamlined transit to DCA.

  • 24 Hour Access
  • Bus Line
  • Commuter Rail
  • Convenience Store
  • Courtyard
  • Fitness Center
  • Metro/Subway
  • Property Manager on Site
  • Restaurant
  • Roof Terrace
  • Car Charging Station
  • Wi-Fi
  • Air Conditioning
  • Balcony

Property Facts

Building Type
Office
Year Built/Renovated
1984/2018
LoopNet Rating
4 Star
Building Height
7 Stories
Building Size
150,575 SF
Building Class
A
Typical Floor Size
21,510 SF
Unfinished Ceiling Height
11’
Column Spacing
30’ x 30’
Parking
Surface Parking
200 Covered Parking Spaces at $234 CAD/month
Very walkable
80/100
Moderately drivable
70/100
Exceptional public transit
90/100
Moderately bikeable
60/100
  • Listing ID: 16399498

  • Date on Market: 2026-02-07

  • Last Updated:

  • Address: 1800 Diagonal Rd, Alexandria, VA 22314

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