Valley Forge Square I | King Of Prussia, PA 19406
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Valley Forge Square I King Of Prussia, PA 19406
1,063 - 72,186 SF of Office Space Available
Virtual Tour
Park Highlights
- Attractive multi-building office campus in a vibrant Philadelphia suburb minutes to shopping, dining, entertainment, and hospitality options.
- Well-maintained Class A office buildings offering turnkey and customizable suites ranging from 1,063 square feet to 29,890 square feet.
- Perfectly positioned within a five-minute drive of King of Prussia Mall, the largest mall in the nation with over 450 stores and 30 eateries.
- Enjoy an effortless commute with a five-minute drive to Pennsylvania Tnpk, I-76, and Routes 202 and 422, plus a five-minute walk to bus stops.
PARK FACTS
all available spaces(10)
Display Rental Rate as
Valley Forge Square I
475 Allendale Rd - Valley Forge Square 1
4,166 - 38,548 SF
|
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Building Type/Class
Office/B
Year Built/Renovated
1982/2012
Building Size
106,782 SF
Building Height
2 Stories
Typical Floor Size
53,391 SF
Parking
250 Spaces
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
- Fits 86 - 276 People
- Secure card-key building access
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
- Fits 12 - 36 People
- Secure card-key building access
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
- Fits 11 - 34 People
- Secure card-key building access
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste 100 | 29,890 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor, Ste 201 | 4,492 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 2nd Floor, Ste 205 | 4,166 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | 30 Days |
Valley Forge Square I
475 Allendale Rd - Valley Forge Square 1
4,166 - 38,548 SF
|
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Building Type/Class
Office/B
Year Built/Renovated
1982/2012
Building Size
106,782 SF
Building Height
2 Stories
Typical Floor Size
53,391 SF
Parking
250 Spaces
475 Allendale Rd - 1st Floor - Ste 100
Size
29,890 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
Now
475 Allendale Rd - 2nd Floor - Ste 201
Size
4,492 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
Now
475 Allendale Rd - 2nd Floor - Ste 205
Size
4,166 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
30 Days
Valley Forge Square I
680 American Ave - Valley Forge Square 1
6,732 - 17,845 SF
|
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Building Type/Class
Office/A
Year Built
1989
Building Size
68,850 SF
Building Height
3 Stories
Typical Floor Size
22,950 SF
Parking
100 Spaces
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
- Fits 17 - 54 People
- Secure card-key building access
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
- Fits 28 - 89 People
- Secure card-key building access
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste 100 | 6,732 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
| 3rd Floor, Ste 300 | 11,113 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
Valley Forge Square I
680 American Ave - Valley Forge Square 1
6,732 - 17,845 SF
|
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Building Type/Class
Office/A
Year Built
1989
Building Size
68,850 SF
Building Height
3 Stories
Typical Floor Size
22,950 SF
Parking
100 Spaces
680 American Ave - 1st Floor - Ste 100
Size
6,732 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
Now
680 American Ave - 3rd Floor - Ste 300
Size
11,113 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
Now
Valley Forge Square I
660 American Ave - Valley Forge Square 1
1,063 - 14,693 SF
|
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Building Type/Class
Office/A
Year Built
1989
Building Size
68,850 SF
Building Height
3 Stories
Typical Floor Size
22,950 SF
Parking
4/1,000 SF
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
- Fits 12 - 38 People
- Secure card-key building access
- Mostly Open Floor Plan Layout
- Fits 8 - 25 People
- Listed lease rate plus proportional share of electrical cost
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
- Fits 3 - 9 People
- Secure card-key building access
- Listed lease rate plus proportional share of electrical cost
- Fits 15 - 47 People
- Secure card-key building access
- Partially Built-Out as Standard Office
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste 101 | 4,750 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 1st Floor, Ste 102 | 3,101 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | January 01, 2025 |
| 1st Floor, Ste 107 | 1,063 SF | Negotiable | $19.50 /SF/YR $1.63 /SF/MO $209.90 /m²/YR $17.49 /m²/MO $1,727 /MO $20,729 /YR | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 304 | 5,779 SF | Negotiable | $19.50 /SF/YR $1.63 /SF/MO $209.90 /m²/YR $17.49 /m²/MO $9,391 /MO $112,691 /YR | Office | Partial Build-Out | Now |
Valley Forge Square I
660 American Ave - Valley Forge Square 1
1,063 - 14,693 SF
|
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Multiple Rental Rates
Building Type/Class
Office/A
Year Built
1989
Building Size
68,850 SF
Building Height
3 Stories
Typical Floor Size
22,950 SF
Parking
4/1,000 SF
660 American Ave - 1st Floor - Ste 101
Size
4,750 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
Full Build-Out
Available
Now
660 American Ave - 1st Floor - Ste 102
Size
3,101 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
January 01, 2025
660 American Ave - 1st Floor - Ste 107
Size
1,063 SF
Term
Negotiable
Rental Rate
$19.50 /SF/YR
$1.63 /SF/MO
$209.90 /m²/YR
$17.49 /m²/MO
$1,727 /MO
$20,729 /YR
Space Use
Office
Condition
Partial Build-Out
Available
Now
660 American Ave - 3rd Floor - Ste 304
Size
5,779 SF
Term
Negotiable
Rental Rate
$19.50 /SF/YR
$1.63 /SF/MO
$209.90 /m²/YR
$17.49 /m²/MO
$9,391 /MO
$112,691 /YR
Space Use
Office
Condition
Partial Build-Out
Available
Now
Valley Forge Square I
700 American Ave - Valley Forge Square 1
1,100 SF
|
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Building Type/Class
Office/A
Year Built
1990
Building Size
58,000 SF
Building Height
3 Stories
Typical Floor Size
19,333 SF
Parking
100 Spaces
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
- Fits 3 - 9 People
- Secure card-key building access
- Space is in Excellent Condition
- Walking distance to hotels on adjacent properties
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 2nd Floor, Ste 204 | 1,100 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request Upon Request Upon Request | Office | - | Now |
Valley Forge Square I
700 American Ave - Valley Forge Square 1
1,100 SF
|
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Building Type/Class
Office/A
Year Built
1990
Building Size
58,000 SF
Building Height
3 Stories
Typical Floor Size
19,333 SF
Parking
100 Spaces
700 American Ave - 2nd Floor - Ste 204
Size
1,100 SF
Term
Negotiable
Rental Rate
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Upon Request
Space Use
Office
Condition
-
Available
Now
475 Allendale Rd - 1st Floor - Ste 100
| Size | 29,890 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Fits 86 - 276 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
475 Allendale Rd - 2nd Floor - Ste 201
| Size | 4,492 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Fits 12 - 36 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
475 Allendale Rd - 2nd Floor - Ste 205
| Size | 4,166 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | 30 Days |
- Fits 11 - 34 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
680 American Ave - 1st Floor - Ste 100
| Size | 6,732 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Fits 17 - 54 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
680 American Ave - 3rd Floor - Ste 300
| Size | 11,113 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Fits 28 - 89 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
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660 American Ave - 1st Floor - Ste 101
| Size | 4,750 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Fully Built-Out as Standard Office
- Fits 12 - 38 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
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660 American Ave - 1st Floor - Ste 102
| Size | 3,101 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | January 01, 2025 |
- Mostly Open Floor Plan Layout
- Fits 8 - 25 People
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660 American Ave - 1st Floor - Ste 107
| Size | 1,063 SF |
| Term | Negotiable |
| Rental Rate | $19.50 /SF/YR |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Listed lease rate plus proportional share of electrical cost
- Fits 3 - 9 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
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660 American Ave - 3rd Floor - Ste 304
| Size | 5,779 SF |
| Term | Negotiable |
| Rental Rate | $19.50 /SF/YR |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
- Listed lease rate plus proportional share of electrical cost
- Partially Built-Out as Standard Office
- Fits 15 - 47 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
700 American Ave - 2nd Floor - Ste 204
| Size | 1,100 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | - |
| Available | Now |
- Fits 3 - 9 People
- Space is in Excellent Condition
- Secure card-key building access
- Walking distance to hotels on adjacent properties
Park Overview
Valley Forge Square I is a five-building office campus located in King of Prussia among office space, residential neighborhoods, and sought-after amenities. “Twin” buildings 660 and 680 American Avenue are Class A buildings that feature functional and inviting architectural details. The Meeting House at 550 American Avenue serves as the headquarters of the dedicated ownership, Westover Companies. With over 26,000 square feet of rentable office space, 550 American Avenue is an ideal business destination. 475 Allendale Road is a 103,424-square-foot Class A building that boasts meticulously landscaped grounds and a welcoming entrance. 700 American Avenue is a Class A building sitting at 58,000 square feet that brings architecture and function to the forefront of business practices. Just minutes from Routes 202 and 422, the Pennsylvania Turnpike, and I-76, Valley Forge Square I is an ideal location. Located less than a mile from the King of Prussia Mall and the Valley Forge Casino, Valley Forge Square I is adjacent to hotel accommodations at the Hyatt Place Philadelphia/King of Prussia and the Extended Stay America Philadelphia/King of Prussia. In addition, Valley Forge Square I is within walking distance of SEPTA bus routes and the King of Prussia Connector shuttle.
- Atrium
- Bus Line
- Freeway Visibility
About King of Prussia & Wayne
Bordering the expansive walking trails at Valley Forge National Park, King of Prussia and neighboring Wayne are two of the most sought after destinations for office tenants in Philadelphia's wealthy western suburbs.
The region's key commuter highways, including the Pennsylvania Turnpike, I-76, and Route 202, all intersect within the area. This superior highway access allows local office tenants to attract employees from nearly all corners of Southeastern Pennsylvania. Major technology, defense, healthcare, and financial tenants, including Fiserv, Vanguard, Vertex, and Lockheed Martin, all maintain large offices in King of Prussia and Wayne.
Meanwhile, the local Radnor Township and Upper Merion School Districts are among the best performing in the country and have helped attract a skilled workforce to the area.
King of Prussia Mall is the second-largest Mall in the U.S. by square footage and offers an exceptional array of retail options for local office tenants. The award-winning Village at Valley Forge development also consists of a diverse range of luxury apartments. Over 15 bars, cafes, and restaurants all connect via walking paths and help attract and retain a growing number of young professionals.
About the Owner
Read More
-
David McManus -
Westover Companies
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Valley Forge Square I | King Of Prussia, PA 19406
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