# Building permits at 320 Third Street, Cambridge, MA 16 permits on record here. The newest, Sep 10: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 118 more permits (79 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 10, 2026 | Mechanical (HVAC) | | Not listed | [Mechanical-1226771](https://nearbypermits.com/cambridge/permit/Mechanical-1226771/) | | Apr 27, 2026 | Fire systems | | Not listed | [Sprinkler and Standpipe-1201831](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1201831/) | | Jan 28, 2026 | Mechanical (HVAC) | | Not listed | [Sheet Metal-1188414](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1188414/) | | Jan 20, 2026 | Addition | | Not listed | [Building: Alteration and Addition-1171468](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1171468/) | | Jan 15, 2026 | Plumbing | | Not listed | [Plumbing-1195504](https://nearbypermits.com/cambridge/permit/Plumbing-1195504/) | | Aug 15, 2025 | Electrical | | Not listed | [Electrical-1179094](https://nearbypermits.com/cambridge/permit/Electrical-1179094/) | | Aug 1, 2025 | Electrical | | Not listed | [Electrical-1176849](https://nearbypermits.com/cambridge/permit/Electrical-1176849/) | | Aug 1, 2025 | Electrical | | Not listed | [Electrical-1176768](https://nearbypermits.com/cambridge/permit/Electrical-1176768/) | | Jun 13, 2025 | Addition | | Not listed | [Building: Alteration and Addition-1162281](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1162281/) | | May 7, 2025 | Plumbing | | Not listed | [Plumbing-1164037](https://nearbypermits.com/cambridge/permit/Plumbing-1164037/) | | May 7, 2025 | Plumbing | | Not listed | [Plumbing-1164023](https://nearbypermits.com/cambridge/permit/Plumbing-1164023/) | | Oct 22, 2024 | Fire systems | | Not listed | [Sprinkler and Standpipe-1140327](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1140327/) | | Jul 11, 2024 | Mechanical (HVAC) | | Not listed | [Mechanical-277831](https://nearbypermits.com/cambridge/permit/Mechanical-277831/) | | Nov 30, 2023 | Electrical | | Not listed | [Electrical-249265](https://nearbypermits.com/cambridge/permit/Electrical-249265/) | | Aug 9, 2023 | Plumbing | | Not listed | [Plumbing-236602](https://nearbypermits.com/cambridge/permit/Plumbing-236602/) | | Apr 19, 2023 | New building | | Not listed | [Building: New Construction-196010](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-196010/) | ## Within ¼ mi since May 1, 2026 118 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 15 ft N | Sign | | Not listed | [Signs-1231199](https://nearbypermits.com/cambridge/permit/Signs-1231199/) | | Aug 10, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 15 ft N | Sign | | Not listed | [Signs-1224363](https://nearbypermits.com/cambridge/permit/Signs-1224363/) | | Sep 28, 2026 | [500 Kendall St](https://nearbypermits.com/cambridge/address/500-kendall-st/) | 180 ft E | Electrical | | Not listed | [Electrical-1230926](https://nearbypermits.com/cambridge/permit/Electrical-1230926/) | | Aug 25, 2026 | [500 Kendall St](https://nearbypermits.com/cambridge/address/500-kendall-st/) | 180 ft E | Electrical | | Not listed | [Electrical-1225906](https://nearbypermits.com/cambridge/permit/Electrical-1225906/) | | Sep 22, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 15 ft N | Mechanical (HVAC) | | Not listed | [Sheet Metal-1230011](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1230011/) | | Sep 11, 2026 | [675 West Kendall St](https://nearbypermits.com/cambridge/address/675-west-kendall-st/) | 240 ft NE | Electrical | | Not listed | [Electrical-1223177](https://nearbypermits.com/cambridge/permit/Electrical-1223177/) | | Aug 26, 2026 | [675 West Kendall St](https://nearbypermits.com/cambridge/address/675-west-kendall-st/) | 240 ft NE | Electrical | | Not listed | [Electrical-1226945](https://nearbypermits.com/cambridge/permit/Electrical-1226945/) | | Jul 16, 2026 | [675 West Kendall St](https://nearbypermits.com/cambridge/address/675-west-kendall-st/) | 240 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1217746](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217746/) | | Jun 18, 2026 | [500 Kendall St](https://nearbypermits.com/cambridge/address/500-kendall-st/) | 180 ft E | Electrical | | Not listed | [Electrical-1215560](https://nearbypermits.com/cambridge/permit/Electrical-1215560/) | | May 29, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 15 ft N | Electrical | | Not listed | [Electrical-1212771](https://nearbypermits.com/cambridge/permit/Electrical-1212771/) | | May 21, 2026 | [350 Kendall St](https://nearbypermits.com/cambridge/address/350-kendall-st/) | 210 ft SE | Electrical | | Not listed | [Electrical-1203470](https://nearbypermits.com/cambridge/permit/Electrical-1203470/) | ### This block (250 to 1,000 ft), 85 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1231731](https://nearbypermits.com/cambridge/permit/Electrical-1231731/) | | Sep 29, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1231729](https://nearbypermits.com/cambridge/permit/Electrical-1231729/) | | Sep 11, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1229422](https://nearbypermits.com/cambridge/permit/Electrical-1229422/) | | Aug 25, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1225935](https://nearbypermits.com/cambridge/permit/Electrical-1225935/) | | Sep 24, 2026 | [60 Binney St](https://nearbypermits.com/cambridge/address/60-binney-st/) | 860 ft NE | Electrical | | Not listed | [Electrical-1230598](https://nearbypermits.com/cambridge/permit/Electrical-1230598/) | | Sep 4, 2026 | [60 Binney St](https://nearbypermits.com/cambridge/address/60-binney-st/) | 860 ft NE | Electrical | | Not listed | [Electrical-1227982](https://nearbypermits.com/cambridge/permit/Electrical-1227982/) | | Sep 23, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Plumbing | | Not listed | [Plumbing-1231550](https://nearbypermits.com/cambridge/permit/Plumbing-1231550/) | | Sep 22, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Electrical | | Not listed | [Electrical-1230917](https://nearbypermits.com/cambridge/permit/Electrical-1230917/) | | Sep 22, 2026 | [650 East Kendall St](https://nearbypermits.com/cambridge/address/650-east-kendall-st/) | 390 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1227347](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1227347/) | | Sep 21, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Electrical | | Not listed | [Electrical-1230277](https://nearbypermits.com/cambridge/permit/Electrical-1230277/) | | Sep 21, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Electrical | | Not listed | [Electrical-1230275](https://nearbypermits.com/cambridge/permit/Electrical-1230275/) | | Sep 15, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Fire systems | | Not listed | [Sprinkler and Standpipe-1229647](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229647/) | | Sep 14, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Fire systems | | Not listed | [Sprinkler and Standpipe-1229648](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229648/) | | Sep 15, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Plumbing | | Not listed | [Plumbing-1230218](https://nearbypermits.com/cambridge/permit/Plumbing-1230218/) | | Sep 11, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Plumbing | | Not listed | [Plumbing-1230034](https://nearbypermits.com/cambridge/permit/Plumbing-1230034/) | | Jul 20, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Plumbing | | Not listed | [Plumbing-1221757](https://nearbypermits.com/cambridge/permit/Plumbing-1221757/) | | Sep 9, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 650 ft S | Electrical | | Not listed | [Electrical-1228867](https://nearbypermits.com/cambridge/permit/Electrical-1228867/) | | Sep 4, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Plumbing | | Not listed | [Plumbing-1229505](https://nearbypermits.com/cambridge/permit/Plumbing-1229505/) | | Sep 3, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Plumbing | | Not listed | [Plumbing-1226093](https://nearbypermits.com/cambridge/permit/Plumbing-1226093/) | | Sep 4, 2026 | [1 Main St](https://nearbypermits.com/cambridge/address/1-main-st/) | 920 ft SE | Addition | | Not listed | [Building: Alteration and Addition-1222723](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222723/) | | Sep 3, 2026 | [125 Binney St](https://nearbypermits.com/cambridge/address/125-binney-st/) | 780 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1229358](https://nearbypermits.com/cambridge/permit/Mechanical-1229358/) | | Sep 3, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1226718](https://nearbypermits.com/cambridge/permit/Mechanical-1226718/) | | Jul 13, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1220481](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1220481/) | | Sep 3, 2026 | [60 Binney St](https://nearbypermits.com/cambridge/address/60-binney-st/) | 860 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1227655](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1227655/) | | Sep 3, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1225598](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225598/) | | Sep 2, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 940 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1225671](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225671/) | | Sep 2, 2026 | [60 Binney St](https://nearbypermits.com/cambridge/address/60-binney-st/) | 860 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1228035](https://nearbypermits.com/cambridge/permit/Mechanical-1228035/) | | Aug 31, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1228744](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1228744/) | | Aug 10, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1223847](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1223847/) | | Jul 16, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1221172](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1221172/) | | Aug 27, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 650 ft S | Plumbing | | Not listed | [Plumbing-1228269](https://nearbypermits.com/cambridge/permit/Plumbing-1228269/) | | Aug 26, 2026 | [60 Binney St](https://nearbypermits.com/cambridge/address/60-binney-st/) | 860 ft NE | Plumbing | | Not listed | [Plumbing-1226106](https://nearbypermits.com/cambridge/permit/Plumbing-1226106/) | | Aug 26, 2026 | [75 Binney St](https://nearbypermits.com/cambridge/address/75-binney-st/) | 810 ft NE | Electrical | | Not listed | [Electrical-1227633](https://nearbypermits.com/cambridge/permit/Electrical-1227633/) | | Aug 26, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Electrical | | Not listed | [Electrical-1227095](https://nearbypermits.com/cambridge/permit/Electrical-1227095/) | | Aug 4, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Electrical | | Not listed | [Electrical-1222990](https://nearbypermits.com/cambridge/permit/Electrical-1222990/) | | Aug 20, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Fire systems | | Not listed | [Sprinkler and Standpipe-1225230](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1225230/) | | Aug 19, 2026 | [11 Broad Canal Way](https://nearbypermits.com/cambridge/address/11-broad-canal-way/) | 290 ft S | Electrical | | Not listed | [Electrical-1225501](https://nearbypermits.com/cambridge/permit/Electrical-1225501/) | | Jul 7, 2026 | [11 Broad Canal Way](https://nearbypermits.com/cambridge/address/11-broad-canal-way/) | 290 ft S | Electrical | | Not listed | [Electrical-1218251](https://nearbypermits.com/cambridge/permit/Electrical-1218251/) | | Aug 10, 2026 | [139 Main St](https://nearbypermits.com/cambridge/address/139-main-st/) | 660 ft S | Addition | | Not listed | [Building: Alteration and Addition-1212263](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212263/) | | Aug 6, 2026 | [125 Binney St](https://nearbypermits.com/cambridge/address/125-binney-st/) | 780 ft NE | Electrical | | Not listed | [Electrical-1223780](https://nearbypermits.com/cambridge/permit/Electrical-1223780/) | | Aug 5, 2026 | [125 Binney St](https://nearbypermits.com/cambridge/address/125-binney-st/) | 780 ft NE | Electrical | | Not listed | [Electrical-1221790](https://nearbypermits.com/cambridge/permit/Electrical-1221790/) | | Aug 5, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 650 ft S | Addition | | Not listed | [Building: Alteration and Addition-1211507](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211507/) | | Aug 3, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Mechanical (HVAC) | | Not listed | [Sheet Metal-1223294](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1223294/) | | Jun 24, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1216753](https://nearbypermits.com/cambridge/permit/Mechanical-1216753/) | | Jul 28, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1222322](https://nearbypermits.com/cambridge/permit/Electrical-1222322/) | | Jul 15, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1220245](https://nearbypermits.com/cambridge/permit/Electrical-1220245/) | | Jul 24, 2026 | [101 Main St](https://nearbypermits.com/cambridge/address/101-main-st/) | 700 ft S | Electrical | | Not listed | [Electrical-1221343](https://nearbypermits.com/cambridge/permit/Electrical-1221343/) | | Jun 9, 2026 | [101 Main St](https://nearbypermits.com/cambridge/address/101-main-st/) | 700 ft S | Electrical | | Not listed | [Electrical-1214921](https://nearbypermits.com/cambridge/permit/Electrical-1214921/) | | Jul 23, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Addition | | Not listed | [Building: Alteration and Addition-1202732](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1202732/) | | Jul 20, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1219605](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219605/) | | Jul 16, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Addition | | Not listed | [Building: Alteration and Addition-1217742](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217742/) | | Jul 9, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Addition | | Not listed | [Building: Alteration and Addition-1212838](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212838/) | | Jul 13, 2026 | [165 Main St](https://nearbypermits.com/cambridge/address/165-main-st/) | 650 ft S | Electrical | | Not listed | [Electrical-1219675](https://nearbypermits.com/cambridge/permit/Electrical-1219675/) | | Jul 6, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Electrical | | Not listed | [Electrical-1210003](https://nearbypermits.com/cambridge/permit/Electrical-1210003/) | | Jun 3, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Electrical | | Not listed | [Electrical-1207577](https://nearbypermits.com/cambridge/permit/Electrical-1207577/) | | Jun 2, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Electrical | | Not listed | [Electrical-1211773](https://nearbypermits.com/cambridge/permit/Electrical-1211773/) | | May 19, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Electrical | | Not listed | [Electrical-1211416](https://nearbypermits.com/cambridge/permit/Electrical-1211416/) | | Jul 2, 2026 | [125 Binney St](https://nearbypermits.com/cambridge/address/125-binney-st/) | 780 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1218979](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1218979/) | | Jun 30, 2026 | [285 Third St](https://nearbypermits.com/cambridge/address/285-third-st/) | 380 ft NW | Electrical | | Not listed | [Electrical-1217731](https://nearbypermits.com/cambridge/permit/Electrical-1217731/) | | Jun 23, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1210898](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1210898/) | | Jun 22, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1215430](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1215430/) | | Jun 18, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1215426](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1215426/) | | Jun 4, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1213337](https://nearbypermits.com/cambridge/permit/Mechanical-1213337/) | | Jun 10, 2026 | [300 Third St](https://nearbypermits.com/cambridge/address/300-third-st/) | 530 ft N | Electrical | | Not listed | [Electrical-1213253](https://nearbypermits.com/cambridge/permit/Electrical-1213253/) | | Jun 4, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Fire systems | | Not listed | [Sprinkler and Standpipe-1214108](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1214108/) | | Jun 3, 2026 | [3 Broad Canal Way](https://nearbypermits.com/cambridge/address/3-broad-canal-way/) | 350 ft SW | Sign | | Not listed | [Signs-1211572](https://nearbypermits.com/cambridge/permit/Signs-1211572/) | | May 28, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 890 ft SW | Plumbing | | Not listed | [Plumbing-1213446](https://nearbypermits.com/cambridge/permit/Plumbing-1213446/) | | May 27, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Plumbing | | Not listed | [Plumbing-1213268](https://nearbypermits.com/cambridge/permit/Plumbing-1213268/) | | May 27, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1212574](https://nearbypermits.com/cambridge/permit/Mechanical-1212574/) | | May 21, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1211423](https://nearbypermits.com/cambridge/permit/Mechanical-1211423/) | | May 19, 2026 | [100 Binney St](https://nearbypermits.com/cambridge/address/100-binney-st/) | 650 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1211463](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1211463/) | | May 26, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 890 ft SW | Electrical | | Not listed | [Electrical-1212138](https://nearbypermits.com/cambridge/permit/Electrical-1212138/) | | May 21, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Electrical | | Not listed | [Electrical Maintenance Agreement-1212481](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1212481/) | | May 14, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Electrical | | Not listed | [Electrical Maintenance Agreement-1210162](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1210162/) | | May 6, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Electrical | | Not listed | [Electrical-1210147](https://nearbypermits.com/cambridge/permit/Electrical-1210147/) | | May 5, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 650 ft SW | Electrical | | Not listed | [Electrical-1209199](https://nearbypermits.com/cambridge/permit/Electrical-1209199/) | | May 21, 2026 | [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/) | 860 ft SW | Electrical | | Not listed | [Electrical Maintenance Agreement-1212479](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1212479/) | | May 14, 2026 | [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/) | 860 ft SW | Electrical | | Not listed | [Electrical Maintenance Agreement-1210159](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1210159/) | | May 20, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 890 ft SW | Sign | | Not listed | [Signs-1207809](https://nearbypermits.com/cambridge/permit/Signs-1207809/) | | May 19, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Sign | | Not listed | [Signs-1209225](https://nearbypermits.com/cambridge/permit/Signs-1209225/) | | May 19, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1211020](https://nearbypermits.com/cambridge/permit/Electrical-1211020/) | | May 18, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1210466](https://nearbypermits.com/cambridge/permit/Electrical-1210466/) | | May 18, 2026 | [245 First St](https://nearbypermits.com/cambridge/address/245-first-st/) | 1,000 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1209526](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1209526/) | | May 5, 2026 | [650 East Kendall St](https://nearbypermits.com/cambridge/address/650-east-kendall-st/) | 390 ft NE | Electrical | | Not listed | [Electrical-1209191](https://nearbypermits.com/cambridge/permit/Electrical-1209191/) | | May 4, 2026 | [75 Binney St](https://nearbypermits.com/cambridge/address/75-binney-st/) | 810 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1208850](https://nearbypermits.com/cambridge/permit/Mechanical-1208850/) | ### Farther (1,000 ft to ¼ mi), 22 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1232110](https://nearbypermits.com/cambridge/permit/Electrical-1232110/) | | Sep 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1231241](https://nearbypermits.com/cambridge/permit/Mechanical-1231241/) | | Aug 14, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1225782](https://nearbypermits.com/cambridge/permit/Mechanical-1225782/) | | Sep 1, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 0.25 mi W | Electrical | | Not listed | [Electrical-1227672](https://nearbypermits.com/cambridge/permit/Electrical-1227672/) | | Aug 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Electrical | | Not listed | [Electrical-1225944](https://nearbypermits.com/cambridge/permit/Electrical-1225944/) | | Aug 21, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Electrical | | Not listed | [Electrical-1226652](https://nearbypermits.com/cambridge/permit/Electrical-1226652/) | | Jul 29, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Electrical | | Not listed | [Electrical-1222779](https://nearbypermits.com/cambridge/permit/Electrical-1222779/) | | Aug 11, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Addition | | Not listed | [Building: Alteration and Addition-1201663](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1201663/) | | Aug 6, 2026 | [30 Memorial Dr](https://nearbypermits.com/cambridge/address/30-memorial-dr/) | 0.20 mi S | Electrical | | Not listed | [Electrical-1223653](https://nearbypermits.com/cambridge/permit/Electrical-1223653/) | | Aug 5, 2026 | [70 Broadway](https://nearbypermits.com/cambridge/address/70-broadway/) | 0.22 mi W | Addition | | Not listed | [Building: Alteration and Addition-1219918](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219918/) | | Jul 28, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Plumbing | | Not listed | [Plumbing-1223000](https://nearbypermits.com/cambridge/permit/Plumbing-1223000/) | | Jul 27, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Plumbing | | Not listed | [Plumbing-1222563](https://nearbypermits.com/cambridge/permit/Plumbing-1222563/) | | Jul 1, 2026 | [222 Third St](https://nearbypermits.com/cambridge/address/222-third-st/) | 0.22 mi N | Addition | | Not listed | [Building: Alteration and Addition-1215549](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215549/) | | Jun 24, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1217062](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1217062/) | | Jun 24, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1217284](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1217284/) | | Jun 18, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1216334](https://nearbypermits.com/cambridge/permit/Mechanical-1216334/) | | Jun 18, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Electrical | | Not listed | [Electrical-1216309](https://nearbypermits.com/cambridge/permit/Electrical-1216309/) | | Jun 8, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 0.19 mi W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213392](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213392/) | | Jun 3, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1213269](https://nearbypermits.com/cambridge/permit/Electrical-1213269/) | | May 6, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1208837](https://nearbypermits.com/cambridge/permit/Electrical-1208837/) | | May 27, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 0.25 mi W | Electrical | | Not listed | [Electrical-1211482](https://nearbypermits.com/cambridge/permit/Electrical-1211482/) | | May 12, 2026 | [50 Binney St](https://nearbypermits.com/cambridge/address/50-binney-st/) | 0.20 mi E | Electrical | | Not listed | [Electrical-1206826](https://nearbypermits.com/cambridge/permit/Electrical-1206826/) | ## More on this street Other addresses on Third Street with permits, nearest house number first: - [585 Third Street](https://nearbypermits.com/cambridge/address/585-third-street/): newest permit Mar 12, 2025 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-06 15:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 16 permits at this address and 118 nearby: https://nearbypermits.com/cambridge/address/320-third-street/