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451 D St
Boston, MA 02210
200 permits on record here. The newest, Sep 14: Relocate & raise conduits for installation of new roof. Within a quarter mile, the city has issued 46 more permits (31 projects) since May 1.
Within
Since
Here200 permits · 451 D St
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Sep 14$250,000
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JPMC 451D - CRAC ReplacementElectricalJul 20$35,500
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Jun 18$10,000
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451D St - JPMC UPS ReplacementElectricalMay 12$27,000
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Apr 21$9,226,979
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Apr 21$13,500
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Apr 10$11,500
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Apr 6$20,000
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Oct 8, 2025$3,000
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UPS & Crac unit ReplacementElectricalOct 8, 2025$345,000
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Deenergize maintenance and testingElectricalSep 23, 2025$5,000
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Replacement of the existing UPS and associated three CRAC unitsAlteration or repairSep 4, 2025$900,000
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Adding receptacle for new signElectricalAug 20, 2025$1,500
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Jul 22, 2025$10,000
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Feb 4, 2025$99,000
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Jan 30, 2025$356,733
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Jan 27, 2025$274,000
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Oct 24, 2024$8,798
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May 31, 2024$40,000
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Feb 8, 2023$11,461
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Wise will install drywall and a door for a 500SF area officeAlteration or repairJan 31, 2023$38,067
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Nov 8, 2022$10,000
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Proposed Verizon Wireless antenna modification to existing rooftop installationAlteration or repairJul 26, 2022$82,000
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Mar 17, 2022$5,000
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Feb 7, 2022$1,000
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Feb 7, 2022$1,000
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Feb 1, 2022$25,000
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Jan 20, 2022$2,500
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Jan 19, 2022$750
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Jan 19, 2022$1,400
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Jan 19, 2022$500
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451 D ST - 6th Floor Ensoma Vestibule - Build out of (1) wall to create a vestibule off the elevator bankFire systemsNov 30, 2021$40,627
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451 D St - 9th Floor Lift Closet - Replace finishes in (2) existing closets to accept a material lift platformAlteration or repairNov 30, 2021$38,000
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Low Voltage Wiring Permit for Tenant Space at 451 D Street 5th FL Suites 501 A & B and 502ElectricalNov 1, 2021$65,000
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Nov 1, 2021$42,000
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Oct 18, 2021$5,400
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451 D Street Suites 501 & 502, MiscElectricalSep 23, 2021$29,750
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Sep 23, 2021$24,650
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Sep 21, 2021$915,000
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Sep 21, 2021$835,000
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5th Floor - Suites 501 (9,663sqft) &Alteration or repairSep 20, 2021$3,870,499
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Installation of load bank on roofElectricalSep 17, 2021$108,000
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451 D St 5th Floor Catamaran Bio (20,460sqft) - Interior Improvements - Office/lab fit out with a vivariumAlteration or repairSep 14, 2021$3,738,042
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Aug 30, 2021$84,000
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Renovation to the 5th floor suites 501 and 502Fire systemsAug 30, 2021$99,000
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Aug 30, 2021$799,000
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Aug 30, 2021$825,000
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Jul 31, 2021$1,200
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Installing 58 new Fire Alarm devices and relocating 38 existing devices on an existing tenant floor for new…Fire systemsJul 14, 2021$12,000
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451 D Street 1st Floor Amenities, MISCElectricalJul 13, 2021$3,400
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451 D Street 9th Floor Suites, MISCElectricalJul 13, 2021$13,400
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451 D Street 2nd Floor, Suite 207, MISCElectricalJul 13, 2021$26,600
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451 D Street 6th Floor Renovation, MISCElectricalJul 13, 2021$32,500
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Jul 8, 2021$20,000
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Jul 6, 2021$5,000
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Network wiring for 1910 on the 9th floorElectricalJun 30, 2021$3,250
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Jun 30, 2021$2,500
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Tenant Fit OutPlumbingJun 24, 2021$300,000
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Jun 22, 2021$55,000
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Jun 22, 2021$15,030
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Jun 14, 2021$10,500
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Jun 8, 2021$20,000
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Kitchen sinkPlumbingJun 7, 2021$19,000
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Jun 7, 2021$550,000
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Jun 7, 2021$76,168
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S21 -240 DermBiont 451 D St 9th floor suite 908 Install electrical interconnections between added…ElectricalJun 2, 2021$300
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6th Floor Tenant FitoutFire systemsMay 28, 2021$24,000
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6th Floor Tenant FitoutElectricalMay 28, 2021$571,000
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Renovation to suites 905 and 906Fire systemsMay 20, 2021$25,000
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May 20, 2021$25,000
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Renovation to suites 905 and 906ElectricalMay 20, 2021$420,000
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May 20, 2021$450,000
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May 17, 2021$300,000
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May 17, 2021$1,000
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9Th floor -; suites 905 &Alteration or repairMay 10, 2021$1,684,331
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May 5, 2021$60,000
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Suite 207 - 2nd floor -;interior improvements - 15,648 sqft office/lab fit outAlteration or repairMay 5, 2021$2,841,805
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Ensoma - 6th FloorAlteration or repairMay 5, 2021$4,060,327
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Apr 27, 2021$2,855
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Mar 12, 2021$4,000
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Mar 11, 2021$100,000
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Mar 8, 2021$1,100,000
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Feb 23, 2021$6,000
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Feb 23, 2021$46,325
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Partial corridor fitout on floors 2, 6, 7, 8, 9Fire systemsFeb 23, 2021$36,000
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Feb 23, 2021$256,000
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Feb 22, 2021$4,850
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Feb 22, 2021$3,950
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Feb 10, 2021$20,000
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Feb 10, 2021$25,000
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Demo of electrical in existing spaceAlteration or repairFeb 10, 2021$20,000
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Feb 10, 2021$315,000
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Feb 10, 2021$325,000
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Installing 36 new devices in existing mechanical rooms and in open office space ceilingsFire systemsFeb 5, 2021$6,500
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Feb 3, 2021$8,000
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Feb 3, 2021$900
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Jan 29, 2021$13,430
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Jan 29, 2021$10,710
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Jan 26, 2021$310,000
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Jan 26, 2021$350,000
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Jan 25, 2021$12,000
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Dewpoint Therapeutics - 1st FloorAlteration or repairJan 20, 2021$5,264,000
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Verizon Wireless antenna modification to existing rooftop installationAlteration or repairJan 19, 2021$66,000
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Install 3 Data lines in dental officeElectricalJan 16, 2021$500
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Jan 15, 2021$23,525
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Amendment to permit# ALT1071186 - Installing 4000sqft of an acoustic drop ceiling in open lab area with new…Alteration or repairJan 15, 2021$76,230
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13 card access door packages on the 8th and 9th floors of 451 D street for Joyn Bio (SF216045)ElectricalJan 14, 2021$35,000
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Jan 14, 2021$17,500
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451 D St 9th Floor Raised Ceiling - Raising existing acoustical drop ceiling to accommodated new tenant…Alteration or repairJan 5, 2021$33,700
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451 D St - 1st Floor Amenity Space - Scope includes selective demolitionAlteration or repairJan 5, 2021$182,410
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451 D Street 7th Floor Spec Suite B. (8000sq ft) - 50/50 office &Alteration or repairJan 5, 2021$1,630,240
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Jan 4, 2021$500,000
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Jan 4, 2021$200,000
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Dec 31, 2020$50,000
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Dec 30, 2020$764,000
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Dec 28, 2020$30,000
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451 D Street - Common Area Corridor Improvements: Scope includes selective demolitionAlteration or repairDec 22, 2020$391,374
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Dec 21, 2020$3,700
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451 D St, Boston, Infrastructure IIElectricalDec 15, 2020$51,250
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Dec 15, 2020$19,210
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7th Floor Tenant FitoutFire systemsDec 9, 2020$16,000
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7th Floor Tenant FitoutElectricalDec 9, 2020$252,000
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Existing dental office minor interior, non-structural modificationAlteration or repairDec 7, 2020$65,000
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Renovation to the 9th Floor @ 451 D StreetFire systemsDec 7, 2020$53,000
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Dec 7, 2020$757,000
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451 D Street 7th Floor Spec Suite A (7550sq ft) - 50/50 office &Alteration or repairDec 7, 2020$1,528,350
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Dec 4, 2020$59,000
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Dec 3, 2020$1,700
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Dec 3, 2020$4,930
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7th Floor. Suite 705 A, B, &Alteration or repairNov 19, 2020$659,258
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Nov 19, 2020$6,911,414
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451D Street 1st Floor Management Office 1340 SF of interior renovationsAlteration or repairNov 18, 2020$98,193
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Oct 21, 2020$5,000
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9th Floor -;Interior Tenant Improvements - Spec Suite A (4600 sq ft) &Alteration or repairOct 21, 2020$3,880,817
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Sep 10, 2020$4,000
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Sep 10, 2020$10,000
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Removal of all interior mechanical &Alteration or repairAug 13, 2020$285,000
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Aug 13, 2020$11,750
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Jul 23, 2020$7,140
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Jul 23, 2020$7,140
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The existing space is emptyFire systemsJul 20, 2020$20,000
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Renovation to the 8th floor labFire systemsJul 15, 2020$30,000
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Renovation to the 9th floor Inozyme LabElectricalJul 15, 2020$225,000
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Renovation to the 8th floor for new labElectricalJul 15, 2020$300,000
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451 D Street 8th Floor, new Cat6 cablingElectricalJul 1, 2020$2,000
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Jun 29, 2020$140,000
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Jun 29, 2020$180,000
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Jun 15, 2020$5,000
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9th Fl Inozyme Suite- 4500 Sf interior renovation: 50/50 Office/LabAlteration or repairJun 12, 2020$1,104,365
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8th Fl Spec Suite- 7400 Sf interior renovation: 50/50 Office/LabAlteration or repairJun 12, 2020$927,178
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Jun 8, 2020$1,000
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Relocate sprinkler heads for tenantFire systemsJun 5, 2020$17,232
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The scope of work includes interior office renovationsAlteration or repairJun 4, 2020$383,902
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Renovation to the NV5 space on the 8th floorFire systemsJun 4, 2020$15,000
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Jun 4, 2020$46,000
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Jun 1, 2020$1,000
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Installing 16 new Fire Alarm devices in and existing tenant space for new tenant CellinkFire systemsJun 1, 2020$2,500
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May 4, 2020$4,000
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Mar 10, 2020$750
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Installation of Access security devices at Chase Bank 70 Fargo St Boston MA 02210 (8-61116-01)ElectricalMar 5, 2020$27,343
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Install (11) Cat6 cables for Tel/DataElectricalMar 4, 2020$3,000
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Feb 24, 2020$21,000
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Verizon Wireless antenna modification to existing rooftop installationAlteration or repairFeb 20, 2020$42,000
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Jan 16, 2020$10,000
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Jan 8, 2020$188,000
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Dec 13, 2019 to Jan 6, 2020$480,000
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Installing 17 new Fire Alarm devices for existing tenant expansion of floor - Silicon TherapeuticsFire systemsDec 17, 2019$5,000
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9th Floor Suites 900/904 Interior demolition of selected wallsAlteration or repairDec 13, 2019$1,747,365
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451 D Street - Stevanto GroupElectricalDec 9, 2019$8,000
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Dec 6, 2019$240,000
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Install of CCTV system for ATM MachineElectricalDec 1, 2019$2,100
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Installation of tel-data locationsElectricalNov 21, 2019$18,500
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Stevanato Group - 7th Floor: Removal of finishes of 7th floor 5,000 sf suit to create new officesAlteration or repairNov 18, 2019$1,812,835
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Nov 7, 2019$21,900
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Silicon Tx is currently located on the 2nd floor (SE) and is expanding into adjacent suite 250Alteration or repairNov 1, 2019$2,437,000
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Seeking the ability to build out and use space within the building for the purposes of Research and…Alteration or repairNov 1, 2019not listed
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Oct 18, 2019$624,000
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Removal of interior finishes on second floor Suite 205Alteration or repairOct 17, 2019$1,000
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Renovation of existing tenant spaceElectricalOct 15, 2019$300,000
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Installing 71 fire alarm devicesFire systemsSep 30, 2019$7,500
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Sep 16, 2019$500
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S19-952, connect jumpers, receptacles and plug in base feeds for office workstations @ 451 D St.ElectricalSep 11, 2019$1,000
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Sep 10, 2019$1,500
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Over caulk windows, rout &Alteration or repairSep 4, 2019$485,909
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Sep 4, 2019$1,500
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Install 37 cat6 cablesElectricalAug 27, 2019$7,000
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Aug 23, 2019$3,455
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Aug 13, 2019$2,500
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Aug 6, 2019$10,000
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Jul 12, 2019$18,957
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S19-753, Connect jumpers, receptacles and plug in base feeds for office workstations @ 451 D St.ElectricalJul 8, 2019$500
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Jun 13, 2019$7,000
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May 24, 2019$200,000
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451 D Street Infrastructure ProjectElectricalMay 23, 2019$30,000
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Installation of BA security devices at Chase Bank 70 Fargo St Boston MA 02110 (8-61101-01)ElectricalMay 23, 2019$1,887
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Renovation to new lab on the 7th floorFire systemsMay 23, 2019$15,000
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New lab on the 7th floorElectricalMay 23, 2019$240,000
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May 16, 2019$30,000
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Elektrofi- 7th Floor: Interior Only Interior fit up of new office and lab spaceAlteration or repairMay 14, 2019$989,575
Sort
Next doorunder 250 ft · 4 permits
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Replacing gas furnace with new in existing location in the ceiling437-447 D St · 190 ft SW · PlumbingSep 25$4,000
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Replace & reconnect gas furnace & AC in ceiling437-447 D St · 190 ft SW · ElectricalSep 25$2,000
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Replacing gas furnace with new in existing location in the 3rd floor ceiling437-447 D St · 190 ft SW · PlumbingAug 5$4,000
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Furnace replaced437-447 D St · 190 ft SW · PlumbingJun 26$1,250
This block250 to 1,000 ft · 37 permits in 22 projects
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Oct 2$4,000
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Image upgrade for a Dunkin Donuts405-409a D St · 680 ft SW · Alteration or repairSep 15$62,000
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Remodel- Power Lighting Data405-409a D St · 680 ft SW · ElectricalSep 15$15,000
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Sep 11$4,000
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Add 2 floor sinks, hand sink, dump sink405-409a D St · 680 ft SW · PlumbingSep 11$22,000
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Sep 9$4,000
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Aug 18$4,000
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Aug 6$4,000
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E23013 MPA SBWTC retail space - add LV wiring to the space505 Congress St · 970 ft N · ElectricalAug 3$2,000
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E23013 MPA SBWTC retail space505 Congress St · 970 ft N · Fire systemsAug 3$8,000
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E23013 MPA So Boston trans505 Congress St · 970 ft N · ElectricalAug 3$75,000
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Jul 29$4,000
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Jul 28$4,000
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Jul 21$4,000
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Jun 26$4,000
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Jun 17$4,000
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Jun 5$4,000
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May 26$4,000
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May 15$4,000
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May 11$4,000
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Provide new service for pump in steam manhole505 Congress St · 970 ft N · ElectricalMay 5$5,000
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May 4$4,000
Within a quarter mile1,000 ft to ¼ mi · 5 permits
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Renovation of the existing woman's restroom2 Seaport Ln · 0.25 mi N · ElectricalSep 18$5,000
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Element Hotel - replacement pool heater391-395 D St · 0.24 mi SW · PlumbingAug 28$6,500
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Kura Oncology Project #21505 - Install (4) dual network locations2 Seaport Ln · 0.25 mi N · ElectricalJun 8$2,450
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Installing 6 dedicated circuits to 5 new outlets10 World Trade Center Av · 0.21 mi N · Alteration or repairMay 27$15,000
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Electrical scope associated with a tenant renovation on the 2nd floor2 Seaport Ln · 0.25 mi N · ElectricalMay 19$68,350
Boston Inspectional Services Department updated its data Oct 4, 2026. We checked it Oct 5, 12:02 UTC. Official data.
At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.
For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near