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Walnut Valley Business Park Walnut, CA 91789 1,557 - 11,409 SF of Space Available

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PARK HIGHLIGHTS

  • Valley Blvd frontage
  • Close to highways 60, 57, and 10.

PARK FACTS

Total Space Available 11,409 SF
Park Type Office Park

ALL AVAILABLE SPACES(4)

Display Rental Rate as

Walnut Valley Business Park
20659 Valley Blvd
3,284 - 9,852 SF | $30.00 /SF/YR $2.50 /SF/MO $322.92 /m²/YR $26.91 /m²/MO $8,210 - $24,630 /MO $98,520 - $295,560 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2020
Building Size
37,648 SF
Building Height
2 Stories
Typical Floor Size
18,824 SF
Parking
99 Spaces
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor, Ste 101
  • 3,284 SF
  • 3 Years
  • $30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO
  • Retail
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 1st Floor, Ste 102
  • 3,284 SF
  • 3 Years
  • $30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 5 Private Offices
  • Central Air Conditioning
  • Valley Blvd frontage
  • Fits 9 - 27 People
  • Space is in Excellent Condition
  • High Ceilings
  • Easily accessible to and from 10, 60, 57 freeways
  • 2nd Floor, Ste 201
  • 3,284 SF
  • 3-10 Years
  • $30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO
  • Office
  • Full Build-Out
  • Now

All new professional office space available for lease!

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Space is in Excellent Condition
  • High Ceilings
  • Fully Built-Out as Standard Office
  • Finished Ceilings: 12’
  • Elevator Access
  • Natural Light
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste 101 3,284 SF 3 Years $30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO Retail - Now
1st Floor, Ste 102 3,284 SF 3 Years $30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO Office - Now
2nd Floor, Ste 201 3,284 SF 3-10 Years $30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO Office Full Build-Out Now
Walnut Valley Business Park
20659 Valley Blvd
3,284 - 9,852 SF | $30.00 /SF/YR $2.50 /SF/MO $322.92 /m²/YR $26.91 /m²/MO $8,210 - $24,630 /MO $98,520 - $295,560 /YR | View Building Details
Building Type/Class
Office/B
Year Built
2020
Building Size
37,648 SF
Building Height
2 Stories
Typical Floor Size
18,824 SF
Parking
99 Spaces

20659 Valley Blvd - 1st Floor - Ste 101

Size
3,284 SF
Term
3 Years
Rental Rate
$30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO
Space Use
Retail
Condition
-
Available
Now

20659 Valley Blvd - 1st Floor - Ste 102

Size
3,284 SF
Term
3 Years
Rental Rate
$30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO
Space Use
Office
Condition
-
Available
Now

20659 Valley Blvd - 2nd Floor - Ste 201

Size
3,284 SF
Term
3-10 Years
Rental Rate
$30.00 /SF/YR $2.50 /SF/MO $98,520 /YR $8,210 /MO
Space Use
Office
Condition
Full Build-Out
Available
Now
Walnut Valley Business Park
20635 Valley Blvd
1,557 SF | $25.20 /SF/YR $2.10 /SF/MO $271.25 /m²/YR $22.60 /m²/MO $3,270 /MO $39,236 /YR | View Building Details
Building Type/Class
Flex/B
Building Size
12,834 SF
Lot Size
0.83 AC
Year Built
1984
Drive In Bays
1
Zoning
WAM1* - Light Industrial Zoning
  • SPACE
  • SIZE
  • TERM
  • RENTAL RATE
  • SPACE USE
  • CONDITION
  • AVAILABLE
  • 1st Floor - D
  • 1,557 SF
  • 3 Years
  • $25.20 /SF/YR $2.10 /SF/MO $39,236 /YR $3,270 /MO
  • Flex
  • -
  • 60 Days
  • Listed rate may not include certain utilities, building services and property expenses
Space Size Term Rental Rate Space Use Condition Available
1st Floor - D 1,557 SF 3 Years $25.20 /SF/YR $2.10 /SF/MO $39,236 /YR $3,270 /MO Flex - 60 Days
Walnut Valley Business Park
20635 Valley Blvd
1,557 SF | $25.20 /SF/YR $2.10 /SF/MO $271.25 /m²/YR $22.60 /m²/MO $3,270 /MO $39,236 /YR | View Building Details
Building Type/Class
Flex/B
Building Size
12,834 SF
Lot Size
0.83 AC
Year Built
1984
Drive In Bays
1
Zoning
WAM1* - Light Industrial Zoning

20635 Valley Blvd - 1st Floor - D

Size
1,557 SF
Term
3 Years
Rental Rate
$25.20 /SF/YR $2.10 /SF/MO $39,236 /YR $3,270 /MO
Space Use
Flex
Condition
-
Available
60 Days

20659 Valley Blvd - 1st Floor - Ste 101

Size 3,284 SF
Term 3 Years
Rental Rate $30.00 /SF/YR
Space Use Retail
Condition -
Available Now

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

20659 Valley Blvd - 1st Floor - Ste 102

Size 3,284 SF
Term 3 Years
Rental Rate $30.00 /SF/YR
Space Use Office
Condition -
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fits 9 - 27 People
  • 5 Private Offices
  • Space is in Excellent Condition
  • Central Air Conditioning
  • High Ceilings
  • Valley Blvd frontage
  • Easily accessible to and from 10, 60, 57 freeways

20659 Valley Blvd - 2nd Floor - Ste 201

Size 3,284 SF
Term 3-10 Years
Rental Rate $30.00 /SF/YR
Space Use Office
Condition Full Build-Out
Available Now

All new professional office space available for lease!

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout
  • Finished Ceilings: 12’
  • Space is in Excellent Condition
  • Elevator Access
  • High Ceilings
  • Natural Light

20635 Valley Blvd - 1st Floor - D

Size 1,557 SF
Term 3 Years
Rental Rate $25.20 /SF/YR
Space Use Flex
Condition -
Available 60 Days

  • Listed rate may not include certain utilities, building services and property expenses

PARK OVERVIEW

Green building design with nearby amenities including a bank, retailer, and restaurant.

  • Listing ID: 34021833

  • Date on Market: 9/26/2025

  • Last Updated:

  • Address: 20631 Valley Blvd, Walnut, CA 91789

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