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Under Construction Office Building
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650 Park Ave, King of Prussia, PA

Four-story, 100,000 SF office building with modern amenities.

Property Size23,928 SF
Lot Size3.03 Acres
Days on Market1272

Property Features for 650 Park Ave

General Information

Standard status Active
Size 23,928 SF
Lot size 3.03 Acres
Property subtype OFFICE
Listing Agency: Brandywine Realty Trust - HQ
Listed By: Keith Oldt
Source: Moodyscre
Added: Feb 8, 2023 Changed: Jul 6 Last Checked: Jul 21 at 6:30AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Brandywine Realty Trust - HQ

Investment Insights

Based on property information with market context.

This under-construction, four-story office building offers 100,000 square feet of space on 3.7 acres. The facade incorporates expanses of glass and colored metals to maximize natural light, and the building features large, flexible floor plates and 10-foot finished ceiling heights. State-of-the-art HVAC and electrical systems are included, with ventilation optimized for fresh air intake, filtration, and circulation. Premium MERV 14 filtration units operate 24/7 to ensure superior indoor air quality with up to 100% outside air. A touchless environment is created with automatic doors, elevators, and restroom features, complemented by high-end antimicrobial finishes. Amenity space is available on the lobby level, with access to fitness and conference facilities at Freedom Business Center. An activated 4th-floor common terrace, 3rd and 2nd-floor balconies, and an outdoor pavilion with flexible seating enhance the workspace. Covered parking is available at a ratio of 4/1,000. The building is planned for WELL and Fitwel Certification and includes an online tenant resource system. Located near Valley Forge National Historical Park, the property will connect directly into King of Prussia’s First Avenue Linear Park, featuring sidewalks, landscaping, improved lighting, workstations, recreational games, and benches. The property offers premier building signage opportunity with visibility from the highly-traveled PA Turnpike and nearby access to 422, 202, and I-76.

Key Highlights

  • Superior indoor air quality with premium MERV 14 filtration and optimized ventilation.
  • Touchless environment featuring automatic doors and high‑end antimicrobial finishes.
  • Direct connection to King of Prussia’s First Avenue Linear Park and proximity to Valley Forge National Historical Park.

Property Analytics

Current Use

Pennmark Associates Llc-Pa Pharmacy ACT 1 Personnel ... Employment Agency Biovid Corporation Business Management Consultant Source Callé IT Consulting Firm

Suggested Use

Top Pick Auto Parts Store Auto Repair Shop Garden Center Plumbing Service Storage Facility Barber Shop

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

1,979
Businesses Nearby

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Four-story, 100,000 SF office building with modern amenities.
Where is this office building located?
The property is located at 650 Park Ave King of Prussia, PA.
What are key features of this property?
This property features: Superior indoor air quality with premium MERV 14 filtration and optimized ventilation.; Touchless environment featuring automatic doors and high‑end antimicrobial finishes.; Direct connection to King of Prussia’s First Avenue Linear Park and proximity to Valley Forge National Historical Park.
(215) 619-4765 Call to check price and availability
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