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Quantum Park Ashburn, VA 20147 4,988 - 161,506 SF of Office Space Available

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PARK HIGHLIGHTS

  • 1 Mile from the Ashburn Metro Station
  • 5 Minutes from Loudoun Gateway Metro Station
  • Minutes from lifestyle destinations including Dulles Town Center & One Loudoun
  • Amenity-rich space provides this generation’s pioneering companies and government agencies with maximum security, flexibility and power
  • 8 Minutes to Dulles Airport
  • Multiple Facilities for Professional Gatherings Complete with Conferencing Capability

PARK FACTS

Total Space Available 161,506 SF
Min. Divisible 4,988 SF
Park Type Industrial Park

ALL AVAILABLE SPACES(6)

Display Rental Rate as

Quantum Park
22001 Loudoun County Pky - Building E1
5,000 - 99,599 SF | Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates | View Building Details
Building Type/Class
Industrial/A
Building Size
109,685 SF
Lot Size
1.02 AC
Year Built
1999
Construction
Steel
Sprinkler System
Wet
Zoning
PD-OP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 100
  • 5,000-37,079 SF
  • Negotiable
  • $32.00 /SF/YR $2.67 /SF/MO $1,186,528 /YR $98,877 /MO
  • Office
  • Spec Suite
  • Now

Efficient full floors in unique campus setting. Abundant covered parking (3.8/1,000 sf)1 mile from Silver Line Metro Station w/ free shuttle service. Substantial amount of mission-critical infrastructure and fiber connectivity. Hypothetical floor plan.

  • Rate includes utilities, building services and property expenses
  • Fits 13 - 156 People
  • Free shuttle service.
  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 10’
  • 2nd Floor
  • 20,613 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • 30 Days

Offices along wall and open space.

  • Fully Built-Out as Standard Office
  • Fits 52 - 165 People
  • Mostly Open Floor Plan Layout
  • 3rd Floor
  • 41,907 SF
  • Negotiable
  • $32.00 /SF/YR $2.67 /SF/MO $1,341,024 /YR $111,752 /MO
  • Office
  • Full Build-Out
  • Now

Private offices, conference rooms, file room, work stations, law library, and supply room throughout the floor.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 10’
  • Fully Built-Out as Standard Office
  • Fits 101 - 323 People
  • Private offices along exterior of the floor.
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 100 5,000-37,079 SF Negotiable $32.00 /SF/YR $2.67 /SF/MO $1,186,528 /YR $98,877 /MO Office Spec Suite Now
2nd Floor 20,613 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out 30 Days
3rd Floor 41,907 SF Negotiable $32.00 /SF/YR $2.67 /SF/MO $1,341,024 /YR $111,752 /MO Office Full Build-Out Now
Quantum Park
22001 Loudoun County Pky - Building E1
5,000 - 99,599 SF | Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates Multiple Rental Rates | View Building Details
Building Type/Class
Industrial/A
Building Size
109,685 SF
Lot Size
1.02 AC
Year Built
1999
Construction
Steel
Sprinkler System
Wet
Zoning
PD-OP

22001 Loudoun County Pky - 1st Floor - Ste 100

Size
5,000-37,079 SF
Term
Negotiable
Rental Rate
$32.00 /SF/YR $2.67 /SF/MO $1,186,528 /YR $98,877 /MO
Space Use
Office
Condition
Spec Suite
Available
Now

22001 Loudoun County Pky - 2nd Floor

Size
20,613 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Condition
Full Build-Out
Available
30 Days

22001 Loudoun County Pky - 3rd Floor

Size
41,907 SF
Term
Negotiable
Rental Rate
$32.00 /SF/YR $2.67 /SF/MO $1,341,024 /YR $111,752 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now
Quantum Park
22001 Loudoun County Pky - Building E2
4,988 - 61,907 SF | $32.00 - $34.00 /SF/YR $2.67 - $2.83 /SF/MO $344.45 - $365.97 /m²/YR $28.70 - $30.50 /m²/MO $14,133 - $165,917 /MO $169,592 - $1,991,000 /YR | View Building Details
Building Type/Class
Industrial/A
Building Size
133,026 SF
Lot Size
1.00 AC
Year Built
1999
Construction
Steel
Sprinkler System
Wet
Zoning
PD-OP
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 3rd Floor, Ste 320
  • 4,988 SF
  • Negotiable
  • $34.00 /SF/YR $2.83 /SF/MO $169,592 /YR $14,133 /MO
  • Office
  • Spec Suite
  • Now

New Spec- Suite Delivering End of Q1 2026

  • Rate includes utilities, building services and property expenses
  • Fits 102 - 327 People
  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 10’
  • 3rd Floor, Ste 330
  • 10,338 SF
  • Negotiable
  • $32.00 /SF/YR $2.67 /SF/MO $330,816 /YR $27,568 /MO
  • Office
  • Spec Suite
  • Now

Efficient full floors in unique campus setting. Abundant covered parking (3.8/1,000 sf)1 mile from Silver Line Metro Station w/ free shuttle service. Substantial amount of mission-critical infrastructure and fiber connectivity.

  • Rate includes utilities, building services and property expenses
  • Fits 102 - 327 People
  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 10’
  • 4th Floor
  • 46,581 SF
  • Negotiable
  • $32.00 /SF/YR $2.67 /SF/MO $1,490,592 /YR $124,216 /MO
  • Office
  • Spec Suite
  • Now

Efficient full floors in unique campus setting. Abundant covered parking (3.8/1,000 sf)1 mile from Silver Line Metro Station w/ free shuttle service. Substantial amount of mission-critical infrastructure and fiber connectivity.

  • Rate includes utilities, building services and property expenses
  • Fits 115 - 366 People
  • Mostly Open Floor Plan Layout
  • Finished Ceilings: 10’
Space Size Term Rental Rate Space Use Condition Available
3rd Floor, Ste 320 4,988 SF Negotiable $34.00 /SF/YR $2.83 /SF/MO $169,592 /YR $14,133 /MO Office Spec Suite Now
3rd Floor, Ste 330 10,338 SF Negotiable $32.00 /SF/YR $2.67 /SF/MO $330,816 /YR $27,568 /MO Office Spec Suite Now
4th Floor 46,581 SF Negotiable $32.00 /SF/YR $2.67 /SF/MO $1,490,592 /YR $124,216 /MO Office Spec Suite Now
Quantum Park
22001 Loudoun County Pky - Building E2
4,988 - 61,907 SF | $32.00 - $34.00 /SF/YR $2.67 - $2.83 /SF/MO $344.45 - $365.97 /m²/YR $28.70 - $30.50 /m²/MO $14,133 - $165,917 /MO $169,592 - $1,991,000 /YR | View Building Details
Building Type/Class
Industrial/A
Building Size
133,026 SF
Lot Size
1.00 AC
Year Built
1999
Construction
Steel
Sprinkler System
Wet
Zoning
PD-OP

22001 Loudoun County Pky - 3rd Floor - Ste 320

Size
4,988 SF
Term
Negotiable
Rental Rate
$34.00 /SF/YR $2.83 /SF/MO $169,592 /YR $14,133 /MO
Space Use
Office
Condition
Spec Suite
Available
Now

22001 Loudoun County Pky - 3rd Floor - Ste 330

Size
10,338 SF
Term
Negotiable
Rental Rate
$32.00 /SF/YR $2.67 /SF/MO $330,816 /YR $27,568 /MO
Space Use
Office
Condition
Spec Suite
Available
Now

22001 Loudoun County Pky - 4th Floor

Size
46,581 SF
Term
Negotiable
Rental Rate
$32.00 /SF/YR $2.67 /SF/MO $1,490,592 /YR $124,216 /MO
Space Use
Office
Condition
Spec Suite
Available
Now

22001 Loudoun County Pky - 1st Floor - Ste 100

Size 5,000-37,079 SF
Term Negotiable
Rental Rate $32.00 /SF/YR
Space Use Office
Condition Spec Suite
Available Now

Efficient full floors in unique campus setting. Abundant covered parking (3.8/1,000 sf)1 mile from Silver Line Metro Station w/ free shuttle service. Substantial amount of mission-critical infrastructure and fiber connectivity. Hypothetical floor plan.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fits 13 - 156 People
  • Finished Ceilings: 10’
  • Free shuttle service.

22001 Loudoun County Pky - 2nd Floor

Size 20,613 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Condition Full Build-Out
Available 30 Days

Offices along wall and open space.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 52 - 165 People

22001 Loudoun County Pky - 3rd Floor

Size 41,907 SF
Term Negotiable
Rental Rate $32.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

Private offices, conference rooms, file room, work stations, law library, and supply room throughout the floor.

  • Rate includes utilities, building services and property expenses
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 101 - 323 People
  • Finished Ceilings: 10’
  • Private offices along exterior of the floor.

22001 Loudoun County Pky - 3rd Floor - Ste 320

Size 4,988 SF
Term Negotiable
Rental Rate $34.00 /SF/YR
Space Use Office
Condition Spec Suite
Available Now

New Spec- Suite Delivering End of Q1 2026

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fits 102 - 327 People
  • Finished Ceilings: 10’

22001 Loudoun County Pky - 3rd Floor - Ste 330

Size 10,338 SF
Term Negotiable
Rental Rate $32.00 /SF/YR
Space Use Office
Condition Spec Suite
Available Now

Efficient full floors in unique campus setting. Abundant covered parking (3.8/1,000 sf)1 mile from Silver Line Metro Station w/ free shuttle service. Substantial amount of mission-critical infrastructure and fiber connectivity.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fits 102 - 327 People
  • Finished Ceilings: 10’

22001 Loudoun County Pky - 4th Floor

Size 46,581 SF
Term Negotiable
Rental Rate $32.00 /SF/YR
Space Use Office
Condition Spec Suite
Available Now

Efficient full floors in unique campus setting. Abundant covered parking (3.8/1,000 sf)1 mile from Silver Line Metro Station w/ free shuttle service. Substantial amount of mission-critical infrastructure and fiber connectivity.

  • Rate includes utilities, building services and property expenses
  • Mostly Open Floor Plan Layout
  • Fits 115 - 366 People
  • Finished Ceilings: 10’

PARK OVERVIEW

Quantum Park offers a substantial amount of mission-critical infrastructure and fiber connectivity, along with a full range of amenities to advance employee productivity and daily well-being.

  • Listing ID: 38980986

  • Date on Market: 12/4/2025

  • Last Updated:

  • Address: 22001 Loudoun County Pky, Ashburn, VA 20147

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