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The Westchester 11451 Katy Fwy 1,236 - 13,062 SF of 4-Star Space Available in Houston, TX 77079

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HIGHLIGHTS

  • Prominent Interstate-10 frontage near Houston's prominent Energy Corridor.
  • Includes a tenant-exclusive conference room, on-site deli, and ample structured parking.
  • Nestled among upscale residential neighborhoods, premier retail, acclaimed dining, and scenic green spaces with trails.
  • Locally based, responsive ownership with dedicated on-site management.
  • Beautifully landscaped courtyard featuring a putting green for relaxation and recharge.
  • Building signage available.

ALL AVAILABLE SPACES(6)

Display Rental Rate as

  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 2nd Floor, Ste 220
  • 1,506 SF
  • Negotiable
  • $27.22 CAD/SF/YR $2.27 CAD/SF/MO $40,994 CAD/YR $3,416 CAD/MO
  • Office
  • Spec Suite
  • Now

Move-In Ready Spec Suite – Suite 220 | 1,506 SF Suite 220 at The Westchester offers a thoughtfully designed, move-in ready spec suite ideal for today’s professional office user. Encompassing 1,506 square feet, this space provides a highly efficient layout that balances private offices with open work areas, allowing for both collaboration and focus. Tenants benefit from modern finishes, abundant natural light through the building’s floor-to-ceiling windows, and immediate access to the building’s on-site amenities, including a deli serving breakfast and lunch, daily janitorial service, and secure 24/7 access. Situated in a Class A building at 11451 Katy Freeway, Suite 220 enjoys a prime location with direct access to Interstate 10 and Beltway 8, placing businesses at the center of Houston’s Energy Corridor. The surrounding area offers premier retail, dining, and residential options, creating a vibrant environment for companies seeking both convenience and prestige.

  • Lease rate does not include utilities, property expenses or building services
  • Move-in ready spec suite
  • Space is in Excellent Condition
  • Floor-to-ceiling glass throughout
  • 3rd Floor, Ste 320
  • 1,236 SF
  • Negotiable
  • $27.22 CAD/SF/YR $2.27 CAD/SF/MO $33,644 CAD/YR $2,804 CAD/MO
  • Office
  • Spec Suite
  • Now

Spec Suite

  • Lease rate does not include utilities, property expenses or building services
  • 4 Workstations
  • Reception Area
  • 2 Private Offices
  • Space is in Excellent Condition
  • 3rd Floor, Ste 360
  • 2,992 SF
  • Negotiable
  • $27.22 CAD/SF/YR $2.27 CAD/SF/MO $81,444 CAD/YR $6,787 CAD/MO
  • Office
  • Spec Suite
  • Now

Move-In Ready Spec Suite – Suite 360 | 2,992 SF Suite 360 at The Westchester offers 2,992 square feet of modern, move-in ready office space designed to accommodate a variety of professional needs. This efficient layout provides flexibility for private offices, collaborative workstations, and conference areas, allowing businesses to customize the space to support productivity and growth. Tenants enjoy natural light from expansive floor-to-ceiling windows, high-quality finishes, and access to the building’s on-site amenities, including a full-service deli, daily janitorial service, and secure 24/7 keycard entry. Located at 11451 Katy Freeway with direct connectivity to Interstate 10 and Beltway 8, Suite 360 places your business in the heart of Houston’s Energy Corridor. Surrounded by premier retail, dining, and residential communities, this Class A setting offers both convenience and prestige.

  • Lease rate does not include utilities, property expenses or building services
  • 1 Conference Room
  • Space is in Excellent Condition
  • 5 Private Offices
  • 5 Workstations
  • 5th Floor, Ste 500B
  • 1,416 SF
  • Negotiable
  • $27.22 CAD/SF/YR $2.27 CAD/SF/MO $38,544 CAD/YR $3,212 CAD/MO
  • Office
  • Partial Build-Out
  • Now

Secure 1,416 square feet of premium office space at The Westchester, a distinguished property in Houston’s thriving business district. This spacious and adaptable office space is ideal for businesses seeking a professional and convenient location with upscale amenities.

  • Lease rate does not include utilities, property expenses or building services
  • Central Air Conditioning
  • 5th Floor, Ste 510
  • 2,956 SF
  • Negotiable
  • $27.22 CAD/SF/YR $2.27 CAD/SF/MO $80,464 CAD/YR $6,705 CAD/MO
  • Office
  • Spec Suite
  • Now

Turnkey Dental Space – Suite 515 | 2,956 SF Suite 515 at The Westchester offers a rare opportunity to lease a second-generation dental suite in excellent condition. Spanning 2,956 square feet, the space is thoughtfully designed with an existing build-out that includes operatories, private offices, and support areas, making it an ideal option for a dental practice seeking a move-in ready solution. This suite provides the advantage of existing infrastructure, reducing the need for costly construction and allowing a new tenant to establish operations quickly and efficiently. Tenants also enjoy natural light, modern finishes, and access to the building’s premier amenities, including an on-site deli, daily janitorial service, and 24/7 secured entry. Strategically located at 11451 Katy Freeway with immediate access to Interstate 10 and Beltway 8, Suite 515 is positioned in the heart of Houston’s Energy Corridor. The surrounding community offers strong demographics, premier retail, and residential neighborhoods, making this an exceptional opportunity for a dental practice ready to grow in a Class A office environment.

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • Office intensive layout
  • 5th Floor, Ste 515
  • 2,956 SF
  • Negotiable
  • $34.20 CAD/SF/YR $2.85 CAD/SF/MO $101,095 CAD/YR $8,425 CAD/MO
  • Office/Medical
  • Full Build-Out
  • 2026-07-06

Turnkey Dental Space – Suite 515 | 2,956 SF Suite 515 at The Westchester offers a rare opportunity to lease a second-generation dental suite in excellent condition. Spanning 2,956 square feet, the space is thoughtfully designed with an existing build-out that includes operatories, private offices, and support areas, making it an ideal option for a dental practice seeking a move-in ready solution. This suite provides the advantage of existing infrastructure, reducing the need for costly construction and allowing a new tenant to establish operations quickly and efficiently. Tenants also enjoy natural light, modern finishes, and access to the building’s premier amenities, including an on-site deli, daily janitorial service, and 24/7 secured entry. Strategically located at 11451 Katy Freeway with immediate access to Interstate 10 and Beltway 8, Suite 515 is positioned in the heart of Houston’s Energy Corridor. The surrounding community offers strong demographics, premier retail, and residential neighborhoods, making this an exceptional opportunity for a dental practice ready to grow in a Class A office environment.

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Space is in Excellent Condition
  • Closed Circuit Television Monitoring (CCTV)
  • Drop Ceilings
  • After Hours HVAC Available
  • Emergency Lighting
  • Food Service
  • Hardwood Floors
  • Floor-to-ceiling glass exterior windows throughout
  • Fully Built-Out as Health Care Space
  • Partitioned Offices
  • Central Air and Heating
  • Plug & Play
  • Natural Light
  • Bicycle Storage
  • Atrium
  • Open-Plan
  • Second generation plug & play dental office suite
Space Size Term Rental Rate Space Use Condition Available
2nd Floor, Ste 220 1,506 SF Negotiable $27.22 CAD/SF/YR $2.27 CAD/SF/MO $40,994 CAD/YR $3,416 CAD/MO Office Spec Suite Now
3rd Floor, Ste 320 1,236 SF Negotiable $27.22 CAD/SF/YR $2.27 CAD/SF/MO $33,644 CAD/YR $2,804 CAD/MO Office Spec Suite Now
3rd Floor, Ste 360 2,992 SF Negotiable $27.22 CAD/SF/YR $2.27 CAD/SF/MO $81,444 CAD/YR $6,787 CAD/MO Office Spec Suite Now
5th Floor, Ste 500B 1,416 SF Negotiable $27.22 CAD/SF/YR $2.27 CAD/SF/MO $38,544 CAD/YR $3,212 CAD/MO Office Partial Build-Out Now
5th Floor, Ste 510 2,956 SF Negotiable $27.22 CAD/SF/YR $2.27 CAD/SF/MO $80,464 CAD/YR $6,705 CAD/MO Office Spec Suite Now
5th Floor, Ste 515 2,956 SF Negotiable $34.20 CAD/SF/YR $2.85 CAD/SF/MO $101,095 CAD/YR $8,425 CAD/MO Office/Medical Full Build-Out 2026-07-06

2nd Floor, Ste 220

Size
1,506 SF
Term
Negotiable
Rental Rate
$27.22 CAD/SF/YR $2.27 CAD/SF/MO $40,994 CAD/YR $3,416 CAD/MO
Space Use
Office
Condition
Spec Suite
Available
Now

3rd Floor, Ste 320

Size
1,236 SF
Term
Negotiable
Rental Rate
$27.22 CAD/SF/YR $2.27 CAD/SF/MO $33,644 CAD/YR $2,804 CAD/MO
Space Use
Office
Condition
Spec Suite
Available
Now

3rd Floor, Ste 360

Size
2,992 SF
Term
Negotiable
Rental Rate
$27.22 CAD/SF/YR $2.27 CAD/SF/MO $81,444 CAD/YR $6,787 CAD/MO
Space Use
Office
Condition
Spec Suite
Available
Now

5th Floor, Ste 500B

Size
1,416 SF
Term
Negotiable
Rental Rate
$27.22 CAD/SF/YR $2.27 CAD/SF/MO $38,544 CAD/YR $3,212 CAD/MO
Space Use
Office
Condition
Partial Build-Out
Available
Now

5th Floor, Ste 510

Size
2,956 SF
Term
Negotiable
Rental Rate
$27.22 CAD/SF/YR $2.27 CAD/SF/MO $80,464 CAD/YR $6,705 CAD/MO
Space Use
Office
Condition
Spec Suite
Available
Now

5th Floor, Ste 515

Size
2,956 SF
Term
Negotiable
Rental Rate
$34.20 CAD/SF/YR $2.85 CAD/SF/MO $101,095 CAD/YR $8,425 CAD/MO
Space Use
Office/Medical
Condition
Full Build-Out
Available
2026-07-06

2nd Floor, Ste 220

Size 1,506 SF
Term Negotiable
Rental Rate $27.22 CAD/SF/YR
Space Use Office
Condition Spec Suite
Available Now

Move-In Ready Spec Suite – Suite 220 | 1,506 SF Suite 220 at The Westchester offers a thoughtfully designed, move-in ready spec suite ideal for today’s professional office user. Encompassing 1,506 square feet, this space provides a highly efficient layout that balances private offices with open work areas, allowing for both collaboration and focus. Tenants benefit from modern finishes, abundant natural light through the building’s floor-to-ceiling windows, and immediate access to the building’s on-site amenities, including a deli serving breakfast and lunch, daily janitorial service, and secure 24/7 access. Situated in a Class A building at 11451 Katy Freeway, Suite 220 enjoys a prime location with direct access to Interstate 10 and Beltway 8, placing businesses at the center of Houston’s Energy Corridor. The surrounding area offers premier retail, dining, and residential options, creating a vibrant environment for companies seeking both convenience and prestige.

  • Lease rate does not include utilities, property expenses or building services
  • Space is in Excellent Condition
  • Move-in ready spec suite
  • Floor-to-ceiling glass throughout

3rd Floor, Ste 320

Size 1,236 SF
Term Negotiable
Rental Rate $27.22 CAD/SF/YR
Space Use Office
Condition Spec Suite
Available Now

Spec Suite

  • Lease rate does not include utilities, property expenses or building services
  • 2 Private Offices
  • 4 Workstations
  • Space is in Excellent Condition
  • Reception Area

3rd Floor, Ste 360

Size 2,992 SF
Term Negotiable
Rental Rate $27.22 CAD/SF/YR
Space Use Office
Condition Spec Suite
Available Now

Move-In Ready Spec Suite – Suite 360 | 2,992 SF Suite 360 at The Westchester offers 2,992 square feet of modern, move-in ready office space designed to accommodate a variety of professional needs. This efficient layout provides flexibility for private offices, collaborative workstations, and conference areas, allowing businesses to customize the space to support productivity and growth. Tenants enjoy natural light from expansive floor-to-ceiling windows, high-quality finishes, and access to the building’s on-site amenities, including a full-service deli, daily janitorial service, and secure 24/7 keycard entry. Located at 11451 Katy Freeway with direct connectivity to Interstate 10 and Beltway 8, Suite 360 places your business in the heart of Houston’s Energy Corridor. Surrounded by premier retail, dining, and residential communities, this Class A setting offers both convenience and prestige.

  • Lease rate does not include utilities, property expenses or building services
  • 5 Private Offices
  • 1 Conference Room
  • 5 Workstations
  • Space is in Excellent Condition

5th Floor, Ste 500B

Size 1,416 SF
Term Negotiable
Rental Rate $27.22 CAD/SF/YR
Space Use Office
Condition Partial Build-Out
Available Now

Secure 1,416 square feet of premium office space at The Westchester, a distinguished property in Houston’s thriving business district. This spacious and adaptable office space is ideal for businesses seeking a professional and convenient location with upscale amenities.

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

5th Floor, Ste 510

Size 2,956 SF
Term Negotiable
Rental Rate $27.22 CAD/SF/YR
Space Use Office
Condition Spec Suite
Available Now

Turnkey Dental Space – Suite 515 | 2,956 SF Suite 515 at The Westchester offers a rare opportunity to lease a second-generation dental suite in excellent condition. Spanning 2,956 square feet, the space is thoughtfully designed with an existing build-out that includes operatories, private offices, and support areas, making it an ideal option for a dental practice seeking a move-in ready solution. This suite provides the advantage of existing infrastructure, reducing the need for costly construction and allowing a new tenant to establish operations quickly and efficiently. Tenants also enjoy natural light, modern finishes, and access to the building’s premier amenities, including an on-site deli, daily janitorial service, and 24/7 secured entry. Strategically located at 11451 Katy Freeway with immediate access to Interstate 10 and Beltway 8, Suite 515 is positioned in the heart of Houston’s Energy Corridor. The surrounding community offers strong demographics, premier retail, and residential neighborhoods, making this an exceptional opportunity for a dental practice ready to grow in a Class A office environment.

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

5th Floor, Ste 515

Size 2,956 SF
Term Negotiable
Rental Rate $34.20 CAD/SF/YR
Space Use Office/Medical
Condition Full Build-Out
Available 2026-07-06

Turnkey Dental Space – Suite 515 | 2,956 SF Suite 515 at The Westchester offers a rare opportunity to lease a second-generation dental suite in excellent condition. Spanning 2,956 square feet, the space is thoughtfully designed with an existing build-out that includes operatories, private offices, and support areas, making it an ideal option for a dental practice seeking a move-in ready solution. This suite provides the advantage of existing infrastructure, reducing the need for costly construction and allowing a new tenant to establish operations quickly and efficiently. Tenants also enjoy natural light, modern finishes, and access to the building’s premier amenities, including an on-site deli, daily janitorial service, and 24/7 secured entry. Strategically located at 11451 Katy Freeway with immediate access to Interstate 10 and Beltway 8, Suite 515 is positioned in the heart of Houston’s Energy Corridor. The surrounding community offers strong demographics, premier retail, and residential neighborhoods, making this an exceptional opportunity for a dental practice ready to grow in a Class A office environment.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Health Care Space
  • Office intensive layout
  • Partitioned Offices
  • Space is in Excellent Condition
  • Central Air and Heating
  • Closed Circuit Television Monitoring (CCTV)
  • Plug & Play
  • Drop Ceilings
  • Natural Light
  • After Hours HVAC Available
  • Bicycle Storage
  • Emergency Lighting
  • Atrium
  • Food Service
  • Open-Plan
  • Hardwood Floors
  • Second generation plug & play dental office suite
  • Floor-to-ceiling glass exterior windows throughout

PROPERTY OVERVIEW

The Westchester is a premier Class A office property encompassing 117,261 square feet, locally owned and professionally managed. Ideally positioned near Houston’s Energy Corridor, the building provides immediate access to both Interstate 10 and Beltway 8. Tenants benefit from expansive floor-to-ceiling windows that deliver abundant natural light, daily janitorial service that ensures a clean and welcoming environment, and the convenience of an on-site deli serving breakfast and lunch. Security and Accessibility The Westchester prioritizes tenant safety and ease of access. The building features 24-hour keycard entry and comprehensive video surveillance, offering peace of mind for all occupants. Its location is seamlessly integrated with established residential communities, top-tier retail destinations, acclaimed dining options, and abundant parks and trails—creating a vibrant, amenity-rich environment for businesses and professionals.

  • 24 Hour Access
  • Atrium
  • Controlled Access
  • Conferencing Facility
  • Courtyard
  • Food Service
  • Pond
  • Property Manager on Site
  • Signage
  • Storage Space
  • High Ceilings
  • Natural Light
  • Plug & Play
  • Secure Storage
  • Monument Signage
  • Outdoor Seating

PROPERTY FACTS

Building Type
Office
Year Built/Renovated
1999/2025
LoopNet Rating
4 Star
Building Height
6 Stories
Building Size
117,261 SF
Building Class
A
Typical Floor Size
19,544 SF
Unfinished Ceiling Height
14’
Parking
15 Surface Parking Spaces
454 Covered Parking Spaces
Reserved Parking at $119 CAD/month

SELECT TENANTS

  • FLOOR
  • TENANT NAME
  • INDUSTRY
  • 3rd
  • American Shipping & Chartering
  • Transportation and Warehousing
  • 3rd
  • Expert Pain
  • Health Care and Social Assistance
  • 3rd
  • Expert Pain P.A.
  • Health Care and Social Assistance
  • 4th
  • GHD
  • Professional, Scientific, and Technical Services
  • 2nd
  • Holt Lunsford Commercial, Inc.
  • Real Estate
  • 2nd
  • Houston Broadcasting LP
  • Information
  • 5th
  • L.K. Jordan & Associates
  • Professional, Scientific, and Technical Services
  • 6th
  • Lloyd Warwick International, Inc
  • Finance and Insurance
  • 2nd
  • Texas Senator Paul Bettencourt
  • Public Administration
  • 6th
  • Total Wealth Academy
  • Real Estate
  • Listing ID: 29359440

  • Date on Market: 2025-09-22

  • Last Updated:

  • Address: 11451 Katy Fwy, Houston, TX 77079

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