Building Permits
To date, we have no information about building permits in 2025
May 3, 2016
Description: Interior renovation. demolition already performed under permit sf572247. create seven (7) new offices with glass fronts and patch and match existing finishes.
- Contractor: William Guzowski
- Valuation: $17,903,500
- Fee: $2,130.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT579007
May 3, 2016
Description: Offices stores bank garage car rental & barber shoptemp. coo for offices (26th floor) - to expire in 30 days on;july 3 2016 *pending completion of phase ii (amendment)alt514869 issued & a576116 issued 4/15/2016
- Contractor: Niles E Carter
- Valuation: $62,500,000
- Fee: $270.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: COO581412
Apr 22, 2016
Description: Phase 2 of renovations to jll's office on the 26th floor.
- Contractor: Catalano Jeffrey
- Valuation: $5,000,000
- Fee: $67.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E582775
Apr 22, 2016
Description: Renovation to existing space for jll on the 26th floor
- Contractor: Catalano Jeffrey
- Valuation: $500,000
- Fee: $70.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA582781
Apr 22, 2016
Description: Offices stores bank garage car rental & barber shoptemporary certificate for the office on;the 32 nd floor. tco valid for 90 days; 7/22/2016 *pending completion of phase project.alt561892 issued: 3/1/16
- Valuation: $55,000,000
- Fee: $380.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: COO581988
Apr 21, 2016
Description: New expansion joints waterproofing new wheel stops
- Contractor: Joseph A Pasquarello
- Valuation: $39,608,900
- Fee: $3,990.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: SF582208
Apr 19, 2016
Description: Offices stores bank garage car rental & barber shopc/o-for;offices;7th floor -only;alt 523391 issued 10/09/15
- Contractor: Moriaty Jack
- Valuation: $12,500,000
- Fee: $590.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: COO549549
Apr 15, 2016
Description: Project to be conducted in two (2) phases.; work on 26th floor.;cost is reflected on alt514869;
- Contractor: William Guzowski
- Fee: $29.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: A576116
Apr 14, 2016
Description: Renovation of existing tenant space on 32nd floor speaker strobes shall be installed
- Valuation: $50,000
- Fee: $30.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA579962
Apr 14, 2016
Description: Install 35 new data outlets atone post office square28th flr
- Contractor: John Mclaughlin
- Valuation: $800,000
- Fee: $100.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ELV579547
Apr 7, 2016
Description: Provide electrical demolition of one tenant space on the 36 th floor. remove existing wiring back to panl boards. install (4) temporary light fixtures install (2) gfci for temporary power relocate existing exit signs as required.
- Contractor: Lynch David
- Valuation: $600,000
- Fee: $26.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E578032
Apr 7, 2016
Description: Electrical demolition on floor 36 including taking existing fire alarm speaker strobes from walls that are being removed and moving them to the ceiling of the space
- Contractor: Lynch David
- Valuation: $200,000
- Fee: $40.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA578033
Apr 5, 2016
Description: Work on the 36th floor to include: removal of existing flooring nonbearing office partitions ceilings. lighting etc. in preparation for future buildout. sprinklers in space to be built out after demo will have all heads turned up.
- Contractor: Urshula S Patel
- Valuation: $8,000,000
- Fee: $820.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: SF576899
Mar 31, 2016
Description: Renovate existing office relocate and new fixtures new receptacles and furniture feeds existing hvac and panel board to remain and reused
- Contractor: David E Holton
- Valuation: $5,900,000
- Fee: $70.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E576074
Mar 31, 2016
Description: Relocate existing speaker/strobes and remove 1 smoke detector
- Contractor: David E Holton
- Valuation: $300,000
- Fee: $50.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA576082
Mar 25, 2016
Description: New sink & heater
- Contractor: Kevin M Almeida
- Valuation: $1,500,000
- Fee: $30.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: PL571173
Mar 24, 2016
Description: Demolition of interior walls and finishes
- Contractor: William Guzowski
- Valuation: $1,100,000
- Fee: $130.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: SF572247
Mar 7, 2016
Description: Renovation of existing location for new business
- Valuation: $10,000,000
- Fee: $140.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E566733
Mar 1, 2016
Description: Renovation of existing office on 32 nd floor.remove and relocate certain existing partitions. new layout will effect a small overall floor area. lighting hvac and fire protection will be adjusted for the new layout.
- Contractor: Scarvalas Christopher
- Valuation: $55,000,000
- Fee: $5,940.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT561892
Feb 10, 2016
Description: Interior renovation of an existing office space totaling 4 700sf on the 19th floor.
- Contractor: Andrew Porter
- Valuation: $17,400,000
- Fee: $2,224.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT553450
Jan 25, 2016
Description: Anchorline partners one post office square tel/data 29 voice/data 16-0028-10
- Contractor: Mark W Mckeown
- Valuation: $600,000
- Fee: $80.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ELV557315
Jan 20, 2016
Description: New lights outlets switches 41 42 floors
- Contractor: Forgione Ronald
- Valuation: $900,000
- Fee: $50.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E550964
Jan 14, 2016
Description: 19th floor
- Contractor: Sykes Karen
- Valuation: $500,000
- Fee: $70.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA555014
Jan 11, 2016
Description: Renovations of existing space on the 33rd floor for ubs. work includes demolition drywall flooring patching painting ceilings millwork hvac electrical fire protection and fire alarm work.
- Contractor: Charlie Darvish
- Valuation: $29,000,000
- Fee: $3,296.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT551072
Dec 24, 2015
Description: Interior renovations at 1 po square 41st floor to include drywall painting flooring millwork electrical and minor hvac work
- Contractor: Jonathan D Lake
- Valuation: $7,868,300
- Fee: $810.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: SF549119
Dec 2, 2015
Description: New tenant kitchenette
- Valuation: $1,100,000
- Fee: $30.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: PL543564
Nov 24, 2015
Description: Offices stores bank garage car rental & barber shopcertificate of occupancy for the 3 conference rooms & server room;on the 7th floor.alt492507 issued: 7/17/15
- Contractor: Gregory Murphy
- Valuation: $10,500,000
- Fee: $210.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: COO537913
Nov 24, 2015
Description: Offices stores bank garage car rental & barber shopc/o-for office 19th.fl. -onlyalt 500927 issued 8/6/15 a539350 pending*temporary certificate-expires- 1/24/16-pending completion of a539350 pending
- Contractor: Hines Josh
- Fee: $270.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: COO539367
Nov 13, 2015
Description: Furnish and install water heater for relocated existing sink and faucet.
- Contractor: Paul E. Dionne
- Valuation: $990,000
- Fee: $40.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: PL538398
Nov 13, 2015
Description: Tel-data cabling for 26th floor one post office square (25) new tel-data 2-port data outlets & relocate 12 existing
- Contractor: John Mclaughlin
- Valuation: $1,500,000
- Fee: $170.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ELV538559
Nov 10, 2015
Description: Replace ceiling tiles in existing grid.
- Contractor: Gregory Murphy
- Valuation: $84,000
- Fee: $30.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: SF537695
Nov 6, 2015
Description: Renovation to existing space for jll on the 26th floor.
- Contractor: Jeffrey Catalano
- Valuation: $400,000
- Fee: $60.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA536292
Nov 6, 2015
Description: Renovation to existing space for jll on the 26th floor.
- Contractor: Jeffrey Catalano
- Valuation: $11,000,000
- Fee: $128.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E536289
Oct 26, 2015
Description: Interior renovation
- Contractor: William Guzowski
- Valuation: $62,500,000
- Fee: $7,174.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT514869
Oct 9, 2015
Description: Syska hennessy group - 7th floor: build out of tenant open floor plan space on floor 7. all work will be in full compliance with 780cmr 527cmr 521cmr. minor modification to existing life safety systems. no changes to egress. work includes mep/fa/fp.
- Contractor: Moriaty Jack
- Valuation: $12,500,000
- Fee: $2,390.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT523391
Oct 1, 2015
Description: Offices stores bank garage car rental & barber shopcertificate of occupancy for the roof deck;on the 34th floor alt430402 issued: 2/3/15
- Contractor: Anthony C Cocuzzo
- Valuation: $34,611,400
- Fee: $372.50 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: COO509001
Sep 23, 2015
Description: Relocate 2 sinks faucets 2 water heaters and a waste pump
- Valuation: $1,645,000
- Fee: $45.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: PL521010
Sep 22, 2015
Description: Tel-data cabling
- Contractor: Dennis Obrien
- Valuation: $2,900,000
- Fee: $310.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ELV521532
Sep 17, 2015
Description: Job#15-224 7th floor tenant medivector. installation of furniture provisions and related outlet power for new tenant.
- Contractor: Omahony John
- Valuation: $800,000
- Fee: $26.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E499641
Sep 8, 2015
Description: Pyramid - 19th floor ~ misc. low voltage hvac control wiring - ap 152603
- Contractor: Guarracino Paul
- Valuation: $645,000
- Fee: $90.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ELV510681
Aug 31, 2015
Description: Low voltage wiring geode fidelity one post office squarejob number 15-0295-10
- Contractor: Mark W Mckeown
- Valuation: $400,000
- Fee: $60.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ELV514061
Aug 28, 2015
Description: Job 11702 - fidelity geode one post office square 20th floor - relocate (1) existing floor box and add (1) rc9 floor box - relocate (2) added floor boxes
- Contractor: Brian F. Murphy
- Valuation: $300,000
- Fee: $24.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E513405
Aug 28, 2015
Description: Selective demo new drywall partitions doors glazing flooring and minor mep fpand fa.
- Valuation: $10,200,000
- Fee: $1,548.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT509168
Aug 26, 2015
Description: Relocation of two fire alarm devices for hff.
- Contractor: Jeffrey Catalano
- Valuation: $250,000
- Fee: $50.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA512570
Aug 12, 2015
Description: Construction of new dyrwall parition to make a new office at anchor capital's office space. work includes new paint carpet & power outlets.
- Contractor: Corderman Jr David
- Valuation: $1,000,000
- Fee: $120.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: SF506312
Aug 10, 2015
Description: Renovation to existing office on the 35th floor
- Contractor: Jeffrey Catalano
- Valuation: $2,000,000
- Fee: $28.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E503594
Aug 6, 2015
Description: Interior demo of existing office space and new construction of office space to include new walls ceilings electrical fire alarm sprinkler plumbing and finishes per plans.
- Contractor: Lanni Edward
- Valuation: $79,500,000
- Fee: $8,224.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: ALT500927
Aug 5, 2015
Description: New tenant interior pantry
- Valuation: $1,250,000
- Fee: $35.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: PL501894
Aug 3, 2015
Description: Office gut remodel located on 19th floor. also includes installation of (1) 480 volt 3-phase 4-wire 150 amp panel (2) 120/208 volt 3-phase 4-wire 225 amp panel and (1) 75 kva transformer.
- Contractor: Koning Jr Robert
- Valuation: $10,500,000
- Fee: $231.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: E501280
Aug 3, 2015
Description: Fire alarm work for office renovation located on 19th floor.
- Contractor: Koning Jr Robert
- Valuation: $925,000
- Fee: $120.00 paid to City of Boston, Massachusetts
- Client: One Post Office Square Llc
- Parcel #: 0304160000
- Permit #: EFA501264
1 Post Office Sq Fire Incident History
To date, we have no information about fire incidents in 2025
06 May 2003
Passenger vehicle fire
Property Use —
Vehicle parking area
Area of Origin —
Engine area, running gear, wheel area
Post Office Sq Fire Incident History
To date, we have no information about fire incidents in 2025
07 Sep 2017
Building fires
Property Use —
Business office
Area of Origin —
Equipment or service area, other
First Ignition —
Flammable liquid/gas - in/from final container
Heat Source —
Hot or smoldering object, other
24 Nov 2015
Building fires
Property Use —
Business office
Area of Origin —
Switchgear area, transformer vault
First Ignition —
Electrical wire, cable insulation
Heat Source —
Arcing
14 Feb 2015
Building fires
Property Use —
Business office
Area of Origin —
Switchgear area, transformer vault
First Ignition —
Electrical wire, cable insulation
Heat Source —
Arcing
30 Jun 2014
Building fires
Property Use —
Business office
Area of Origin —
Heating room or area, water heater area
First Ignition —
Flammable liquid/gas in container or pipe
Heat Source —
Flame/torch used for lighting
1 Post Office Sq incidents registered in FEMA
(Federal Emergency Management Agency)
To date, we have no information about incidents registered in FEMA in 2025
15 Oct 2014
Cooking fire, confined to container
Property Use —
Business office
01 Dec 2003
Public service
Property Use —
Mercantile, business, other
06 Nov 2003
Good intent call, other
Property Use —
Business office
06 Nov 2003
Rescue or EMS standby
Property Use —
Bank
Post Office Sq Incidents registered in FEMA
(Federal Emergency Management Agency)
To date, we have no information about incidents registered in FEMA in 2025
29 Oct 2015
Hazardous condition, other
Property Use —
Business office
15 Oct 2014
Cooking fire, confined to container
Property Use —
Business office
25 Aug 2014
Fuel burner/boiler malfunction, fire confined
Property Use —
Business office
01 Dec 2003
Public service
Property Use —
Mercantile, business, other
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