call-header call Today : 626-685-9560
search icon cross icon
  • user icon Client Login
  • Request a quote

Property Condition Assessments: The Name That Has Set The Standard For over 27 Years.

  • About
    • Company Profile
    • Our Team
    • FAQ
  • Services
    • Property Condition Assessments
    • Construction Consulting
    • Environmental Consulting
    • Energy Consulting
    • Government & Institutional
    • Specialty Consulting
  • Representative Projects
  • News & Events
  • Resources
  • Careers
  • Contact US

Our Projects

banner angle long down arrow

The Gatehouse BioHub

location1

Location

335 Gatehouse, Waltham, MA
location2

Total Buildings

10

Total Sqft:

297,576

Property Details:

  • Building Type: R&D
  • Building Address: 335 Gatehouse
  • Building Area: 297,576 sf
  • Number of Buildings: 10
  • Land Area: 65.697 acres
  • Stories: 1 & 6
  • Year Built: 1999, 2003, & 2010
  • Number of Elevators: 14

Services Completed:

  • Architectural Assessment
  • Mechanical/Electrical/Plumbing/Limited Fire- & Life-Safety Assessment
  • Roofing Assessment
  • Structural Assessment
  • Vertical Transportation Assessment

About This Project

PCA conducted a Property Condition Assessment of The Gatehouse BioHub at 335 Gatehouse in Waltham, Massachusetts. The R&D campus comprises 10 buildings totaling approximately 297,576 square feet across roughly 65.7 acres, with structures ranging from one to six stories and original construction dates of 1999, 2003, and 2010. The campus includes 14 elevators.

The engagement included architectural, structural, roofing, mechanical/electrical/plumbing/limited fire- and life-safety, and vertical transportation assessments under ASTM E2018 protocols. PCA documented observed conditions across the building systems and envelope components and quantified deferred maintenance and remaining-useful-life projections to support the client’s reserve and capital planning. The vertical transportation assessment produced a reserve estimate for elevator replacement timing across the 14-unit inventory, and the roofing assessment established repair-versus-replacement timing for near-term capital planning given the multiple construction vintages on the campus. Consolidated findings gave the client a defensible basis for prioritizing immediate repairs and sizing reserves across the multi-building portfolio.

View Related Projects

Jamie Lane Residential Portfolio

East Palo Alto, CA

Euclid, Circle and Woodland Portfolio

East Palo Alto, CA

Georgia Medical Office Building Portfolio

Multiple — Lawrenceville and Newnan, GA

Harper Portfolio

Multiple — Avon, Hamlin, Lima, Rochester, NY

Palo Alto Residential Portfolio

East Palo Alto, CA

Project Vault Portfolio

Multiple — NC, AZ, VA, IN, TX, MO, CA
#
Follow Us:

PCA

  • About
  • Services
  • Representative Projects
  • News & Events
  • Resources

Careers

  • Work at PCA
  • Life at PCA
  • Open Positions

Contact Us

  • Request A Quote
  • Client login
  • dphillips@pcallc.com
  • (626) 685 - 9560

Copyright Property Condition Assessments LLC 2026

Call Request a Quote