Building permit intelligence · Boston, MA
900 Boylston St has 207 municipal building permits on file in Ward 4. The latest recorded activity was a fa permit dated Jul 20, 2026. Permits at this address represent $5MM–$25MM in total declared construction value. PropertyLabs also identified 3 mapped permits within 500 m of this address.
Fire Alarm
Electrical
Electrical
Electrical
Electrical
Electrical
3 mapped permits within 500 m, shown on the intelligence map above.
12 other addresses on Boylston St with municipal permit records in Boston.
This address has 207 permit records in PropertyLabs' public history and is located in Ward 4. The city figures below provide context without changing the focus of this exact-address record.
City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Aug 1, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 900 Boylston St is dated Jul 20, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 900 Boylston St in the PropertyLabs platform, along with alerts when new permits are filed at this address.
To install temporary power for JA Inspire.
To install temporary power for Clio Cloud.
To install temporary power for Salesforce Agentforce.
To install temporary power for Epidemiologist Event.
To install temporary power for Anime show.
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Annual Maintenance
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
Temporary Service
CIT-101 Install low voltage control wiring on new HVAC equipment associated with the MCCA Hynes maintenance and code compliance project. Work to be completed in steam plant, genera…
Lynnwell Associates is requesting a permit to replaced three switchboards in the Boylston St. Elect room at the Hynes Convention Center. The Boards being replaced are the following…
Upgrade existing network infrastructure including installation of network cabling, network hardware, configuration of network switches, routers, firewalls, wireless access points,…
Provide conduit raceways as needed to support the network infrastructure upgrade work.
Lynnwell Associates is requesting a permit for the Phase 4 scope of the AHU upgrade project. Scope includes, replacing AHU unit #'s 7,8,9,11, & 16. Lynnwell Associates will be demo…
Lynnwell Associates will be working on the Hynes Deferred Maintenance project. scope includes installing generators, emergency gear, panelboards, transformers, and bathroom renovat…
Installing new fire alarm devices for AHU upgrade project (Phase 4).
Install power to disconnect for vertical platform lift
To install temporary wiring for Cancer Research.
To install temporary wiring for Materials Research.
To install temporary wiring for AAR and SBL Event.
To install temporary wiring for JA Inspire.
To install temporary wiring for AI Tech Live.
To install temporary wiring for Mass. Woman's Lawyers Event.
To install temporary wiring for Gerontological Society.
To install temporary wiring for Boden Sample Sale.
To install temporary wiring for Antiquarian Book Fair.
To install temporary wiring for New England Immigration Law Event.
To install temporary wiring for Chemical Engineers Meeting.
To install temporary wiring for New England Condo Expo.
To install temporary wiring for National Portfolio Day.
To install temporary wiring for Clio Cloud Conference.
To install temporary wiring for Offshore Windpower event.
To install temporary wiring for Boston AI Job Fair.
To install temporary wiring for Forest Economic Advisors.
To install temporary wiring for GIA Word event.
To install temporary wiring for LKlaviyo K-BOS event.
To install temporary wiring for Biotech Week.
Shutdown for Maintenance & testing of the switchgear
The use of a Temp Generator will be utilized to refed critical circuits within the Hynes while the switchgear is being replaced.
Replacing SBBN #3 & SBBN #4 in the Boylston St. Elect room. Adding some exit signs to the room as well.
Installing new fire alarm devices for AHU upgrade project (Phase 3).
Shutdown for electrical testing
To install temporary power for New England Anime.
To install temporary power for Mass. Apartment Association.
To install temporary power for Boden Sample Sale.
To install temporary power for Oddities + Curiosities Expo.
To install temporary power for Veeva Systems 2025.
To install temporary power for IBM Think 2025.
To install temporary power for Heart and Lung Transplant.
To install temporary power for Boston Marathon Expo.
To install temporary wiring for NFK Clinical Meeting.
To install temporary power for Endodontist Session.
To install temporary wiring for SGT. Oral Boards.
To install temporary wiring for Belle of the Ball.
To install temporary wiring for New England Cannabis.
To install temporary wiring for Simmons Conference.
To install temporary wiring for Preserving the past.
To install temporary wiring for Secure World 2025.
To install temporary wiring for MIT Show.
To install temporary wiring for Sergeant in- Basket.
To install temporary power for Mass Bar Exam.
To install temporary power for Battle in Boston.
To install temporary power for American Association of Science show.
Annual Electrical Maintenance Permit Hynes Convention Center.
Installing a docking station for a portable generator. The docking station will be mounted outside of the building garage. The feeders will be terminated at the docking station and…
Lynnwell Associates will be replacing AHU 3A, 3B, 3C, & 5. Lynnwell Associates will be demoing the electrical wiring of the existing AHU units, refeeding, & rewiring the new units…
The Hynes Convention Center is replacing AHU unit #'s 14, 15, & 6. Lynnwell Associates will be demoing the electrical wiring of the existing AHU units, refeeding, & rewiring the ne…
Installing new fire alarm devices for AHU upgrade project (Phase 2).
To install temporary power for Materials Research event.
To install temporary power for Social Studies event.
To install temporary power for JA Inspire.
To install temporary power for Labor Arbitration.
To install temporary power for Boston Career Forum.
To install temporary power for Mass. Woman's Lawyers.
To install temporary power for Antiquarian Book Fair.
To install temporary power for AILA Conference.
To install temporary wiring for Boden Sample Sale.
To install temporary power for EA Global event.
To install temporary power for Boston AI Job Fair.
To install temporary power for Allergy Asthma Convention.
To install temporary power for Customer X Convention.
To install temporary power for National Portfolio Day.
To install temporary power for MFS Meeting.
To install power for Longer Healthie Better Convention.
To install temporary power for IEEE Event.
To install temporary power for Boeing Cohort.
To install temporary power for Condo Expo.
To install temporary power for Wim Summit.
To install temporary power for Boston Tattoo Convention.
To install temporary power for D2K Crossover event.
To install temporary power for Biotech event.
To install temporary power for CAR-TCR Show.
To install temporary power for LSX World event.
To install temporary power for PCI SSC Event.
To install temporary power for Veterinary Dermatology show.
To install temporary power for Colleges of Pharmacy event.
To install temporary wiring for NHL Show
Hynes Convention Ctr AHU Replacement. Misc. Low Voltage HVAC Control Wiring. JG - 242602
The Hynes Convention Center is replacing AHU unit #'s 2, 10, & 13. Lynnwell Associates will be demoing the electrical wiring of the existing AHU units, refeeding, & rewiring the ne…
Installing new fire alarm devices for AHU upgrade project. (Phase 1)
To Install Temporary wiring for Fan Expo Boston.
To Install Temporary Power for Wayfair Summit.
To Install Temporary Wiring for College of Sports Medicine.
To Install Temporary Wiring for Internal Medicine.
To Install Temporary Wiring for Tides 2024.
To Install Temporary Wiring for Arthroscopy Asso.
To Install Temporary Wiring for Roentgen Ray Meeting.
To Install Temporary Wiring for Mass. Apartment Asso.
To Install Temporary Wiring for Open Data Science.
To Install Temporary Wiring for Law Placement Conference.
To Install Temporary Power for Boston Marathon Expo.
To Install Temporary Wiring for Belle Of The Ball.
To Install Temporary Wiring for Simmons Conference.
To Install Temporary Wiring for Anime Boston.
To Install Temporary Power for Cannabis Expo.
To Install Temporary Wiring for PLRB Conference.
To Install Temporary Wiring for Secure World.
To Install Temporary Wiring for Mass. Education Club.
To Install Temporary Wiring for Environmental Fair.
To Install Temporary wiring for NorthEast Knockout.
To Install Temporary Wiring for Mass. Bar Exam.
To Install Temporary Wiring for Boden Sample Sale.
To Install Temporary Wiring for Hubspot Kickoff.
To install Temporary Wiring for Real Estate Kickoff.
To install Temporary wiring for Agritourism Expo.
To install Temporary Power for Boston Run Show.
To install temporary power for Harvard Opening Ceremonies.
To install temporary power for Mass. Municipal Meeting.
To install temporary wiring for Berklee Teachers meeting.
Annual Electrical Maintenance Permit Hynes Convention Center
Shutdown of Electrical Main feeding Dalton Street Electrical Room for engineering survey of existing switchboards.
installation of MI cable to fire pump controller wiring of fire pump
Work includes an Eversource transformer shutdown to perform measuring and verification work on the building main electrical switchboards. No changes or additions are being done to…
To install Temporary wiring for Kraft Entertainment event.
To install Temporary wiring for Materials Research event.
To install Temporary wiring for Funny Woman event.
To install Temporary wiring for Mass. Lawyers event.
To install Temporary wiring for Hire Life Science event.
To install wiring for JEA/NSPA show.
To install temporary wiring for Clinical Trials show.
To install Temporary wiring for National Portfolio show.
To install Temporary wiring for EA Global Show.
To install Temporary wiring for Antiquarian Book Fair.
To install Temporary wiring for DHI Show.
To install Temporary wiring for UDMA Dance Teacher.
To install Temporary wiring for the Condominium Expo.
To install Temporary wiring for Labor Arbitration event.
To install Temporary wiring for Worldwide ERC.
To install Temporary wiring for Cancer Research.
To install Temporary wiring for Boston Lights show.
To install Temporary wiring for Lymphocytic Leukemia.
To install Temporary wiring for Offshore Windpower show.
To install Temporary wiring for Solid Waste show.
To install Temporary wiring for the Cat Extravaganza.
To install Temporary wiring for Boston Tattoo Convention.
To install Temporary wiring for LSX World Congress.
To install Temporary wiring for Maschoff Brennan Reception.
To install Temporary wiring for Intellectual Property show.
To install Temporary wiring for Keystone Dental show.
To install Temporary wiring for RNA Leaders show.
To install Temporary wiring for CAR-TCR Show.