--- title: "3675 Market Street University City Science Center | Wexford Science + Technology – Keast & Hood" description: "3675 Market Street University City Science Center | Wexford Science + Technology 3675 Market Street is the third building in a series of new construction projects that Keast & Hood has completed for Wexford Science & Technology and the University City Science" lang: en json-ld: | { "@context": "https://schema.org", "@type": "CreativeWork", "name": "3675 Market Street University City Science Center | Wexford Science + Technology", "url": "https://keast-hood.itigniter.com/portfolio-item/3675-market-street-university-city-science-center-wexford-science-technology", "description": "3675 Market Street University City Science Center | Wexford Science + Technology 3675 Market Street is the third building in a series of new construction projects that Keast & Hood has completed for Wexford Science & Technology and the University City Science", "image": "https://keast-hood.itigniter.com/media/imported/2025-11-3675-market-street-web-size.jpg", "creator": { "@type": "Organization", "name": "Keast & Hood" } } --- [![Keast & Hood Structural Engineers](https://keast-hood.itigniter.com/__l5e/assets-v1/63f6ea4d-7417-4ea8-ae63-b974b4bc82b0/kh-logo-blue.svg)](/) [Home](/) [Expertise](/our-services) [New Construction Efficient, elegant structural systems for ambitious new buildings. ](/our-services/new-construction)[Historic Preservation Careful intervention that keeps landmark buildings standing and in use. ](/our-services/historic-preservation)[Renovations | Additions | Adaptive Reuse Renovations, additions and adaptive reuse that unlock existing structures. ](/our-services/renovation)[Building Envelope Facade, roof and waterproofing assessment for durable enclosures. ](/our-services/building-envelope)[Structural Investigation | Intervention Investigation, testing and repair strategies for troubled structures. ](/our-services/structural_investigation_intervention)[Sustainability Low-carbon structural design guided by our SE2050 commitment. ](/our-services/sustainability) ### 70 years of structural expertise From landmark preservation to net-zero new construction, see how our engineering shapes each project. [View all projects](/projects) [Projects](/projects) [About Us](/aboutus) [People Meet the engineers behind the work. ](/aboutus/people)[Legacy Seven decades of landmark projects. ](/aboutus/legacy)[News + Articles Firm news, awards and insights. ](/category/news)[Social Feed The latest from our studio. ](/social-feed) ### Join our team We are always looking for curious engineers who love buildings. [See open roles](/careers) [Careers](/careers) [Contact](/contact-us) # 3675 Market Street University City Science Center | Wexford Science + Technology ![3675 Market Street University City Science Center | Wexford Science + Technology](https://keast-hood.itigniter.com/media/imported/2025-11-3675-market-street-web-size.jpg) 3675 Market Street is the third building in a series of new construction projects that Keast & Hood has completed for Wexford Science & Technology and the University City Science Center. The new building is part of the uCity development. Included in the development is the extension of 37th Street through the site, linking Market and Warren Streets for pedestrian and automotive travel. The new, 14 story tower contains approximately 370,000 RSF of office, laboratory, and commercial space with a nationally known technology company as the lead tenant. The structural scope for the building includes, a steel framed structure with long cantilevers on four sides of the building to enable column-free spaces at the perimeter of the floor plates. The project is LEED Gold certified. Principal Thomas J. Normile, PE (retired) Project Team Christian J. Kronenwetter, PE | Alexander J. Stadel, PE Client ZGF Architects Location Philadelphia, PA Project Type Commercial | Academic | Laboratory Project Scope New Construction Status Complete: 2018 Cost $161.2 Million ![3675 Market Street University City Science Center | Wexford Science + Technology](https://keast-hood.itigniter.com/media/imported/2025-11-3675-market-street-websize-1-e1762818760804.jpg) ![3675 Market Street University City Science Center | Wexford Science + Technology](https://keast-hood.itigniter.com/media/imported/2025-11-3675-market-street-2.jpg) [All Projects](/projects) ![Keast & Hood Structural Engineers](https://keast-hood.itigniter.com/__l5e/assets-v1/80bc79b1-0211-4ea5-8b9b-47b698c8eca0/kh-logo-reverse.svg) A certified Women's Business Enterprise (WBE), Small Business Enterprise (SBE), and Disadvantaged Business Enterprise (DBE) delivering structural engineering solutions for over 70 years. 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