Building permit intelligence · Boston, MA
100 City Hall Pz has 99 municipal building permits on file in Ward 3. The latest recorded activity was a long form/alteration permit permit dated Jul 30, 2026. Permits at this address represent $1MM–$5MM in total declared construction value. PropertyLabs also identified 14 mapped permits within 500 m of this address.
7.22.25 MODIFICATION TO PHASED APPROVAL TO: Build out of an existing restaurant per plans at this location and site. The secondary address is 38-66 Cornhill Street. (*A SUBSEQUENT…
Low Voltage
Electrical
Electrical
Other
14 mapped permits within 500 m, shown on the intelligence map above.
1 other address on City Hall Pz with municipal permit records in Boston.
This address has 99 permit records in PropertyLabs' public history and is located in Ward 3. 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 2, 2026.
PropertyLabs compiled this permit history from municipal public records for Boston, MA. The latest recorded permit activity at 100 City Hall Pz is dated Jul 30, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 100 City Hall Pz in the PropertyLabs platform, along with alerts when new permits are filed at this address.
Other
Interior/Exterior Work
Interior/Exterior Work
Renovations - Interior NSC
Renovations - Interior NSC
Other
Other
Other
Other
Other
Other
Other
Gas
Plumbing
Electrical
Outside Seating
Interior/Exterior Work
Electrical
Plumbing
Renovations - Interior NSC
Renovations - Exterior
Electrical
Electrical
Electrical
Plumbing
Plumbing
Low Voltage
Low Voltage
Renovations - Interior NSC
Renovations - Interior NSC
Proposed Verizon Wireless antenna modification to existing rooftop installation. See submitted plans.
City of Boston
Electrical
Renovations - Interior NSC
Remove and dispose of existing interior finishes, drop ceilings, sheetrock walls, including 2 bathrooms such that the existing studs only remain.
Replacing existing Verizon Wireless antenna equipment.
Reactivate patios summer 2019. Install planters and rough carpentry.
DUNKIN -; Install (1) set of stainless steel non-illuminated letters, 14"h x 81-11/16"w, to replace existing wall sign; Install (1) new blade sign, 15"h x 3'w, to replace existing…
renovation
Running wire from fire alarm panel to access system at Sears Crescent Bldg.
new floor tile new ceiling tiles painting new millwork new wall tile.; No structural, egress, and zoning changes
wire for new LED light and replace recess w/ new LED, replace receptacles with new front & back counters, wire exhaust hood
wire for digital menu board
Alteration to Fire Alarm system for Office Build out
Office fit out 5th Floor Utility Authorization # 2270170
Plumbing renovations for 5th floor offices
- Thirteen (13) duplex Cat6A tel/data work area outlets - Two (2) duplex outlets, one (1) RG-6 Coax, one (1) Cat6A cable behind TVs - Two (2) duplex Cat 6A tel/data work area outle…
Add RRH- remote radio heads to the existing Verizon antennas installation.
Chevron Partners - Renovations of Building Lobby and 5th Floor Offices.; Work includes : minor demolition, all new lighting, ACT, all Architectural finishes, relocate existing MEP…
Replace 3 Verizon Wireless Remote Radio Heads- RRH
Demo finishes and non load bearing partitions on Level 05
Fast track. Interior renovation of office tenant on 2nd floor.
2nd Floor Office Renovation
- Four (4) simplex Cat 6a teldata outlets for WAPs - Two (2) simplex Cat 6a teldata outlets for printers - One (1) simplex Cat 6a teldata outlet behind TV - One (1) simplex Cat 6a…
Fire escape repairs
3rd floor office renovation.
21 duplex teldata outlets run from station locations on 3 to MDF on 4 1 simplex data outlet run from station locations on 4 to MDF on 4
Card access installation.
Alterations to existing Fire Alarm System due to Tennant Fit Up.
Renovation of interior for new tenant. Includes new ceilings, non-load bearing partitions, carpet & paint. Also includes cosmetic changes to finishes at the bathrooms.
Renovation of interior for new tenant on the West side of the third floor. Includes new ceilings, non-load bearing partitions, carpet & paint.
Install Fixtures for Design Build Renovation
Installation of Energy Management System
Remove existing non bearing wall partitions, ceilings, flooring and millwork. 2nd floor tenant space, 3rd floor tenant space.
wire digital menu board @ Dunkin Donuts
Replace water heater.
New Security System 100 City Hall Plaza 3rd Floor
Install cellular radio to monitor fire alarm
Two Restaurants #37/#36A, Beauty Salon, Sidewalk Cafe, Offices, Retail and Bank with ATM; Certificate of Occupancy for the bank/Metro Credit Union ALT428904, issue: 12/9/14
INSTALLATION OF SIGNAGE PER BRA APPROVAL 3 17 15; NON ILLUMINATED LETTERS ON WALL; REPLACE FACE IN EXISTING PROJECTING SIGN, NO STRUCTURE CHANGE; TWO ILLUMINATED WINDOW SIGNS WITH…
FINAL CONNECTION ONLY OF EXISTING ELEC TO OUR SIGN
Low voltage security system to be installed.
Installation of kitchenette sink and water heater.
TENANT FIT UP FOR BANK. ADD 15 TEL/DATA OUTLETS.
TENANT FIT UP FOR BANK. ADD DEVICES TO EXISTING FIRE ALARM. 4 SMOKE DETECTORS, 1 HEAT DETECTOR, 2 PULL STATIONS, 3 HORN/STROBES
TENANT FIT UP FOR BANK, REPLACE (1) 200 AMP PANEL, (1) 100 AMP PANEL, LIGHTS, OUTLETS, TEL/DATA, ADD TO EXISTING FIRE ALARM.
Build out Approximately 1,673 square feet of existing Commercial space with Interior Finishes including: Gypsum Board Partitions, Acoustical Ceiling ,Flooring ,H.V.A.C , Sprinkler…
coco beet juice store, installed new 100 amp subpanel, and 3 branch circuits
Two restaurants #37/#36a, beauty salon, sidewalk cafe, offices, restaurant with take out Alt235831 issued 11/14/2013, A308605 issued 12/19/2013 &; SF278668 issued 8/23/2013 COO for…
"COCOBEET" signage: 16" metal letters and;projecting sign; Blade sign and window graphics per plans BRA approved as noted for windows; to be installed by responsible professional C…
Cat5e data for menu and cash register. Low voltage for fire alarm.
Reuse existing pull station, horn strobe and smoke. Install and wire two additional smokes and two additional horn strobe. Horn strobes will be on a booster panel.
Amend ALT235831 . Revise fire alarm plans.
Change occupancy from: Two restaurants #37/#36a, beauty salon, sidewalk cafe, offices, retail to: Two restaurants #37/#36a, beauty salon, sidewalk cafe, offices, restaurant w/ take…
Install security system
At-risk interior construction (ground floor & basement) for new Cocobeet restaurant per plans filed with ALT235831, approved at July ZBA hearing.
**Filtered Water Cooler**
Install Security System
Replace plumbing fixtures.
Installation of Stainless Steel Reverse Channel Letters, 'SUBWAY' logo(23 K Gold Leaf finish), stud mount, Approx. 18"H x 79"W and 1 - D/F Blade Sign(ellipse), with cut Vinyl Graph…
temporary tent(s) install and removed on 07/04/2012 of (8) 9x10 Marquees
Installation of security alarm system.
Emergency repair of 1200amp building electrical service
Install 1-9x100,11-10x10,2-10x80,7-20x80,1-20x60 on June 11 until June 12th for the Boston Pride Festival
Electrical Low Voltage · LVOLT · Jul 27, 2026