# Building permits at 107 Walden St, Cambridge, MA Two permits on record here. The newest, Jul 28: Electrical permit, no description from the city. Within a quarter mile, the city has issued 132 more permits (117 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 28, 2026 | Electrical | | Not listed | [Electrical-1222714](https://nearbypermits.com/cambridge/permit/Electrical-1222714/) | | Mar 17, 2021 | Roofing | | Not listed | [Roof-111787](https://nearbypermits.com/cambridge/permit/Roof-111787/) | ## Within ¼ mi since May 1, 2026 132 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 87 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [5 West Bellevue Ave](https://nearbypermits.com/cambridge/address/5-west-bellevue-ave/) | 880 ft S | Alteration or repair | | Not listed | [Building: Short Form-1233543](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1233543/) | | Oct 7, 2026 | [192 Upland Rd](https://nearbypermits.com/cambridge/address/192-upland-rd/) | 610 ft S | Alteration or repair | | Not listed | [Building: Short Form-1230408](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230408/) | | Oct 7, 2026 | [75 Richdale Ave](https://nearbypermits.com/cambridge/address/75-richdale-ave/) | 780 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1230289](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1230289/) | | Aug 11, 2026 | [75 Richdale Ave](https://nearbypermits.com/cambridge/address/75-richdale-ave/) | 780 ft E | Alteration or repair | | Not listed | [Building: Short Form-1224380](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224380/) | | Oct 1, 2026 | [192 Upland Rd](https://nearbypermits.com/cambridge/address/192-upland-rd/) | 610 ft S | Plumbing | | Not listed | [Plumbing-1232524](https://nearbypermits.com/cambridge/permit/Plumbing-1232524/) | | Sep 30, 2026 | [45-9 Cogswell Ave](https://nearbypermits.com/cambridge/address/45--9-cogswell-ave/) | 780 ft N | Alteration or repair | | Not listed | [Building: Short Form-1232300](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1232300/) | | Sep 28, 2026 | [116 Upland Rd](https://nearbypermits.com/cambridge/address/116-upland-rd/) | 780 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1231049](https://nearbypermits.com/cambridge/permit/Mechanical-1231049/) | | Sep 21, 2026 | [116 Upland Rd](https://nearbypermits.com/cambridge/address/116-upland-rd/) | 780 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231293](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231293/) | | Sep 24, 2026 | [81 Pemberton St](https://nearbypermits.com/cambridge/address/81-pemberton-st/) | 910 ft N | Electrical | | Not listed | [Electrical-1231488](https://nearbypermits.com/cambridge/permit/Electrical-1231488/) | | Aug 12, 2026 | [81 Pemberton St](https://nearbypermits.com/cambridge/address/81-pemberton-st/) | 910 ft N | Electrical | | Not listed | [Electrical-1224626](https://nearbypermits.com/cambridge/permit/Electrical-1224626/) | | Sep 17, 2026 | [85 Richdale Ave](https://nearbypermits.com/cambridge/address/85-richdale-ave/) | 670 ft NE | Roofing | | Not listed | [Roof-1230897](https://nearbypermits.com/cambridge/permit/Roof-1230897/) | | Sep 17, 2026 | [62 Richdale Ave](https://nearbypermits.com/cambridge/address/62-richdale-ave/) | 880 ft E | Alteration or repair | | Not listed | [Building: Short Form-1230991](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230991/) | | Sep 17, 2026 | [105 Raymond St](https://nearbypermits.com/cambridge/address/105-raymond-st/) | 660 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1225141](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225141/) | | Sep 11, 2026 | [105 Raymond St](https://nearbypermits.com/cambridge/address/105-raymond-st/) | 660 ft S | Alteration or repair | | Not listed | [Building: Short Form-1229529](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1229529/) | | Sep 14, 2026 | [180 Raymond St](https://nearbypermits.com/cambridge/address/180-raymond-st/) | 590 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1229836](https://nearbypermits.com/cambridge/permit/Mechanical-1229836/) | | Sep 10, 2026 | [180 Raymond St](https://nearbypermits.com/cambridge/address/180-raymond-st/) | 590 ft NW | Electrical | | Not listed | [Electrical-1229856](https://nearbypermits.com/cambridge/permit/Electrical-1229856/) | | Sep 9, 2026 | [116 Upland Rd](https://nearbypermits.com/cambridge/address/116-upland-rd/) | 780 ft E | Plumbing | | Not listed | [Plumbing-1229911](https://nearbypermits.com/cambridge/permit/Plumbing-1229911/) | | Sep 9, 2026 | [116 Upland Rd](https://nearbypermits.com/cambridge/address/116-upland-rd/) | 780 ft E | Plumbing | | Not listed | [Gas-1229909](https://nearbypermits.com/cambridge/permit/Gas-1229909/) | | Sep 9, 2026 | [55 Mt Pleasant St](https://nearbypermits.com/cambridge/address/55-mt-pleasant-st/) | 290 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1209541](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1209541/) | | Sep 4, 2026 | [131 Upland Rd](https://nearbypermits.com/cambridge/address/131-upland-rd/) | 610 ft SE | Electrical | | Not listed | [Electrical-1228395](https://nearbypermits.com/cambridge/permit/Electrical-1228395/) | | Aug 12, 2026 | [131 Upland Rd](https://nearbypermits.com/cambridge/address/131-upland-rd/) | 610 ft SE | Electrical | | Not listed | [Electrical-1225207](https://nearbypermits.com/cambridge/permit/Electrical-1225207/) | | Sep 3, 2026 | [95 Avon Hill St](https://nearbypermits.com/cambridge/address/95-avon-hill-st/) | 860 ft S | Plumbing | | Not listed | [Plumbing-1229139](https://nearbypermits.com/cambridge/permit/Plumbing-1229139/) | | Sep 1, 2026 | [131 Raymond St](https://nearbypermits.com/cambridge/address/131-raymond-st/) | 410 ft SW | Electrical | | Not listed | [Electrical-1228165](https://nearbypermits.com/cambridge/permit/Electrical-1228165/) | | Aug 31, 2026 | [131 Raymond St](https://nearbypermits.com/cambridge/address/131-raymond-st/) | 410 ft SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1223025](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1223025/) | | Aug 20, 2026 | [131 Upland Rd](https://nearbypermits.com/cambridge/address/131-upland-rd/) | 610 ft SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1226230](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1226230/) | | Aug 20, 2026 | [131 Upland Rd](https://nearbypermits.com/cambridge/address/131-upland-rd/) | 610 ft SE | Mechanical (HVAC) | | Not listed | [Mechanical-1226229](https://nearbypermits.com/cambridge/permit/Mechanical-1226229/) | | Aug 19, 2026 | [205 Walden St](https://nearbypermits.com/cambridge/address/205-walden-st/) | 980 ft W | Electrical | | Not listed | [Electrical-1225927](https://nearbypermits.com/cambridge/permit/Electrical-1225927/) | | Aug 17, 2026 | [61-63 Creighton St](https://nearbypermits.com/cambridge/address/61--63-creighton-st/) | 890 ft NE | Alteration or repair | | Not listed | [Building: Short Form-1224500](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224500/) | | Jul 30, 2026 | [61-63 Creighton St](https://nearbypermits.com/cambridge/address/61--63-creighton-st/) | 890 ft NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222581](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222581/) | | Aug 13, 2026 | [205 Richdale Ave](https://nearbypermits.com/cambridge/address/205-richdale-ave/) | 890 ft NW | Electrical | | Not listed | [Electrical-1225632](https://nearbypermits.com/cambridge/permit/Electrical-1225632/) | | Aug 13, 2026 | [192 Upland Rd](https://nearbypermits.com/cambridge/address/192-upland-rd/) | 610 ft S | Electrical | | Not listed | [Electrical-1225209](https://nearbypermits.com/cambridge/permit/Electrical-1225209/) | | Aug 12, 2026 | [116 Upland Rd](https://nearbypermits.com/cambridge/address/116-upland-rd/) | 780 ft E | Electrical | | Not listed | [Electrical-1224661](https://nearbypermits.com/cambridge/permit/Electrical-1224661/) | | Aug 12, 2026 | [241 Upland Rd](https://nearbypermits.com/cambridge/address/241-upland-rd/) | 960 ft SW | Alteration or repair | | Not listed | [Building: Short Form-1225630](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1225630/) | | Aug 11, 2026 | [205 Richdale Ave](https://nearbypermits.com/cambridge/address/205-richdale-ave/) | 890 ft NW | Plumbing | | Not listed | [Plumbing-1225105](https://nearbypermits.com/cambridge/permit/Plumbing-1225105/) | | Aug 6, 2026 | [2 Cogswell Ct](https://nearbypermits.com/cambridge/address/2-cogswell-ct/) | 670 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1223228](https://nearbypermits.com/cambridge/permit/Mechanical-1223228/) | | Jul 31, 2026 | [2 Cogswell Ct](https://nearbypermits.com/cambridge/address/2-cogswell-ct/) | 670 ft NE | Electrical | | Not listed | [Electrical-1223233](https://nearbypermits.com/cambridge/permit/Electrical-1223233/) | | Jul 31, 2026 | [16 Cambridge Ter](https://nearbypermits.com/cambridge/address/16-cambridge-ter/) | 940 ft E | Alteration or repair | | Not listed | [Building: Short Form-1223767](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223767/) | | Jul 30, 2026 | [61 Creighton St](https://nearbypermits.com/cambridge/address/61-creighton-st/) | 890 ft NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222874](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222874/) | | Jul 29, 2026 | [37 Cogswell Ave](https://nearbypermits.com/cambridge/address/37-cogswell-ave/) | 880 ft N | Alteration or repair | | Not listed | [Building: Short Form-1223159](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223159/) | | Jul 28, 2026 | [21 Walden Square Rd](https://nearbypermits.com/cambridge/address/21-walden-square-rd/) | 870 ft NW | Electrical | | Not listed | [Electrical-1222347](https://nearbypermits.com/cambridge/permit/Electrical-1222347/) | | Jul 27, 2026 | [81 Pemberton St](https://nearbypermits.com/cambridge/address/81-pemberton-st/) | 910 ft N | Plumbing | | Not listed | [Plumbing-1222638](https://nearbypermits.com/cambridge/permit/Plumbing-1222638/) | | Jul 27, 2026 | [95 Raymond St](https://nearbypermits.com/cambridge/address/95-raymond-st/) | 730 ft S | Alteration or repair | | Not listed | [Building: Short Form-1221585](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221585/) | | Jul 27, 2026 | [205 Richdale Ave](https://nearbypermits.com/cambridge/address/205-richdale-ave/) | 890 ft NW | Alteration or repair | | Not listed | [Building: Short Form-1220037](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1220037/) | | Jul 27, 2026 | [103 Raymond St](https://nearbypermits.com/cambridge/address/103-raymond-st/) | 680 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1221562](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1221562/) | | Jul 8, 2026 | [103 Raymond St](https://nearbypermits.com/cambridge/address/103-raymond-st/) | 680 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217092](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217092/) | | Jul 23, 2026 | [116 Upland Rd](https://nearbypermits.com/cambridge/address/116-upland-rd/) | 780 ft E | Alteration or repair | | Not listed | [Building: Short Form-1221333](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221333/) | | Jul 22, 2026 | [75 Richdale Ave](https://nearbypermits.com/cambridge/address/75-richdale-ave/) | 780 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1222197](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1222197/) | | Jul 22, 2026 | [147 Richdale Ave](https://nearbypermits.com/cambridge/address/147-richdale-ave/) | 460 ft N | Roofing | | Not listed | [Roof-1221283](https://nearbypermits.com/cambridge/permit/Roof-1221283/) | | Jul 17, 2026 | [39 Hubbard Ave](https://nearbypermits.com/cambridge/address/39-hubbard-ave/) | 340 ft NW | Electrical | | Not listed | [Electrical-1220707](https://nearbypermits.com/cambridge/permit/Electrical-1220707/) | | Jul 15, 2026 | [16 Buena Vista Pk](https://nearbypermits.com/cambridge/address/16-buena-vista-pk/) | 580 ft E | Roofing | | Not listed | [Roof-1221040](https://nearbypermits.com/cambridge/permit/Roof-1221040/) | | Jul 15, 2026 | [30 Mt Pleasant St](https://nearbypermits.com/cambridge/address/30-mt-pleasant-st/) | 470 ft SE | Plumbing | | Not listed | [Gas-1218655](https://nearbypermits.com/cambridge/permit/Gas-1218655/) | | Jun 29, 2026 | [30 Mt Pleasant St](https://nearbypermits.com/cambridge/address/30-mt-pleasant-st/) | 470 ft SE | Plumbing | | Not listed | [Plumbing-1218436](https://nearbypermits.com/cambridge/permit/Plumbing-1218436/) | | Jul 14, 2026 | [161 Raymond St](https://nearbypermits.com/cambridge/address/161-raymond-st/) | 400 ft W | Electrical | | Not listed | [Electrical-1219780](https://nearbypermits.com/cambridge/permit/Electrical-1219780/) | | Jul 10, 2026 | [23 Buena Vista Pk](https://nearbypermits.com/cambridge/address/23-buena-vista-pk/) | 490 ft E | Alteration or repair | | Not listed | [Building: Short Form-1220008](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1220008/) | | Jul 9, 2026 | [161 Raymond St](https://nearbypermits.com/cambridge/address/161-raymond-st/) | 400 ft W | Plumbing | | Not listed | [Plumbing-1219817](https://nearbypermits.com/cambridge/permit/Plumbing-1219817/) | | Jul 9, 2026 | [103 Raymond St](https://nearbypermits.com/cambridge/address/103-raymond-st/) | 680 ft S | Mechanical (HVAC) | | Not listed | [Mechanical-1219908](https://nearbypermits.com/cambridge/permit/Mechanical-1219908/) | | Jul 7, 2026 | [95 Avon Hill St](https://nearbypermits.com/cambridge/address/95-avon-hill-st/) | 860 ft S | Electrical | | Not listed | [Electrical-1219109](https://nearbypermits.com/cambridge/permit/Electrical-1219109/) | | Jul 7, 2026 | [103 Raymond St](https://nearbypermits.com/cambridge/address/103-raymond-st/) | 680 ft S | Electrical | | Not listed | [Electrical-1217086](https://nearbypermits.com/cambridge/permit/Electrical-1217086/) | | Jul 7, 2026 | [31 Hubbard Ave](https://nearbypermits.com/cambridge/address/31-hubbard-ave/) | 280 ft NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1219228](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219228/) | | Jul 1, 2026 | [82 Avon Hill St](https://nearbypermits.com/cambridge/address/82-avon-hill-st/) | 990 ft SE | Mechanical (HVAC) | | Not listed | [Mechanical-1218096](https://nearbypermits.com/cambridge/permit/Mechanical-1218096/) | | Jul 1, 2026 | [175 Richdale Ave](https://nearbypermits.com/cambridge/address/175-richdale-ave/) | 520 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1217966](https://nearbypermits.com/cambridge/permit/Mechanical-1217966/) | | Jun 29, 2026 | [75 Richdale Ave](https://nearbypermits.com/cambridge/address/75-richdale-ave/) | 780 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1215063](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1215063/) | | Jun 29, 2026 | [82 Avon Hill St](https://nearbypermits.com/cambridge/address/82-avon-hill-st/) | 990 ft SE | Plumbing | | Not listed | [Gas-1218098](https://nearbypermits.com/cambridge/permit/Gas-1218098/) | | Jun 29, 2026 | [161 Raymond St](https://nearbypermits.com/cambridge/address/161-raymond-st/) | 400 ft W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1215697](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215697/) | | Jun 26, 2026 | [131 Upland Rd](https://nearbypermits.com/cambridge/address/131-upland-rd/) | 610 ft SE | Plumbing | | Not listed | [Plumbing-1218102](https://nearbypermits.com/cambridge/permit/Plumbing-1218102/) | | Jun 22, 2026 | [1 Cogswell Ct](https://nearbypermits.com/cambridge/address/1-cogswell-ct/) | 680 ft N | Plumbing | | Not listed | [Plumbing-1216789](https://nearbypermits.com/cambridge/permit/Plumbing-1216789/) | | Jun 22, 2026 | [1 Cogswell Ct](https://nearbypermits.com/cambridge/address/1-cogswell-ct/) | 680 ft N | Plumbing | | Not listed | [Gas-1216791](https://nearbypermits.com/cambridge/permit/Gas-1216791/) | | Jun 16, 2026 | [30 Mt Pleasant St](https://nearbypermits.com/cambridge/address/30-mt-pleasant-st/) | 470 ft SE | Electrical | | Not listed | [Electrical-1215967](https://nearbypermits.com/cambridge/permit/Electrical-1215967/) | | Jun 9, 2026 | [95 Raymond St](https://nearbypermits.com/cambridge/address/95-raymond-st/) | 730 ft S | Roofing | | Not listed | [Roof-1214017](https://nearbypermits.com/cambridge/permit/Roof-1214017/) | | Jun 9, 2026 | [241 Upland Rd](https://nearbypermits.com/cambridge/address/241-upland-rd/) | 960 ft SW | Plumbing | | Not listed | [Plumbing-1215152](https://nearbypermits.com/cambridge/permit/Plumbing-1215152/) | | Jun 1, 2026 | [81 Pemberton St](https://nearbypermits.com/cambridge/address/81-pemberton-st/) | 910 ft N | Alteration or repair | | Not listed | [Building: Alteration and Addition-1211342](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211342/) | | May 29, 2026 | [189 Richdale Ave](https://nearbypermits.com/cambridge/address/189-richdale-ave/) | 780 ft NW | Electrical | | Not listed | [Electrical-1212431](https://nearbypermits.com/cambridge/permit/Electrical-1212431/) | | May 20, 2026 | [75 Richdale Ave](https://nearbypermits.com/cambridge/address/75-richdale-ave/) | 780 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1208175](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1208175/) | | May 18, 2026 | [17 Cambridge Ter](https://nearbypermits.com/cambridge/address/17-cambridge-ter/) | 930 ft E | Electrical | | Not listed | [Electrical-1210975](https://nearbypermits.com/cambridge/permit/Electrical-1210975/) | | May 15, 2026 | [205 Walden St](https://nearbypermits.com/cambridge/address/205-walden-st/) | 980 ft W | Pool or spa | | Not listed | [Swimming Pool-273008](https://nearbypermits.com/cambridge/permit/Swimming%20Pool-273008/) | | May 15, 2026 | [89 Upland Rd](https://nearbypermits.com/cambridge/address/89-upland-rd/) | 980 ft E | Electrical | | Not listed | [Electrical-1210935](https://nearbypermits.com/cambridge/permit/Electrical-1210935/) | | May 14, 2026 | [45-5 Cogswell Ave](https://nearbypermits.com/cambridge/address/45--5-cogswell-ave/) | 790 ft N | Electrical | | Not listed | [Electrical-1211003](https://nearbypermits.com/cambridge/permit/Electrical-1211003/) | | May 14, 2026 | [95 Raymond St](https://nearbypermits.com/cambridge/address/95-raymond-st/) | 730 ft S | Electrical | | Not listed | [Electrical-1210870](https://nearbypermits.com/cambridge/permit/Electrical-1210870/) | | May 14, 2026 | [1 Cogswell Ct](https://nearbypermits.com/cambridge/address/1-cogswell-ct/) | 680 ft N | Electrical | | Not listed | [Electrical-1209397](https://nearbypermits.com/cambridge/permit/Electrical-1209397/) | | May 13, 2026 | [17 Cambridge Ter](https://nearbypermits.com/cambridge/address/17-cambridge-ter/) | 930 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1210110](https://nearbypermits.com/cambridge/permit/Mechanical-1210110/) | | May 12, 2026 | [165-A Upland Rd](https://nearbypermits.com/cambridge/address/165--a-upland-rd/) | 430 ft S | Roofing | | Not listed | [Roof-1210296](https://nearbypermits.com/cambridge/permit/Roof-1210296/) | | May 12, 2026 | [95 Raymond St](https://nearbypermits.com/cambridge/address/95-raymond-st/) | 730 ft S | Plumbing | | Not listed | [Gas-1210867](https://nearbypermits.com/cambridge/permit/Gas-1210867/) | | May 7, 2026 | [95 Avon Hill St](https://nearbypermits.com/cambridge/address/95-avon-hill-st/) | 860 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1201616](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1201616/) | | May 6, 2026 | [17 Cambridge Ter](https://nearbypermits.com/cambridge/address/17-cambridge-ter/) | 930 ft E | Plumbing | | Not listed | [Gas-1210105](https://nearbypermits.com/cambridge/permit/Gas-1210105/) | | May 6, 2026 | [47-25 Cogswell Ave](https://nearbypermits.com/cambridge/address/47--25-cogswell-ave/) | 680 ft N | Alteration or repair | | Not listed | [Building: Alteration and Addition-1210068](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1210068/) | | May 6, 2026 | [131 Upland Rd](https://nearbypermits.com/cambridge/address/131-upland-rd/) | 610 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1203742](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1203742/) | | May 4, 2026 | [241 Upland Rd](https://nearbypermits.com/cambridge/address/241-upland-rd/) | 960 ft SW | Electrical | | Not listed | [Electrical-1209160](https://nearbypermits.com/cambridge/permit/Electrical-1209160/) | ### Farther (1,000 ft to ¼ mi), 45 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [50 Stearns St](https://nearbypermits.com/cambridge/address/50-stearns-st/) | 0.23 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1233659](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1233659/) | | Sep 30, 2026 | [43 Stearns St](https://nearbypermits.com/cambridge/address/43-stearns-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1231938](https://nearbypermits.com/cambridge/permit/Electrical-1231938/) | | Sep 30, 2026 | [235 Walden St](https://nearbypermits.com/cambridge/address/235-walden-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1231757](https://nearbypermits.com/cambridge/permit/Electrical-1231757/) | | Sep 22, 2026 | [8 Cypress St](https://nearbypermits.com/cambridge/address/8-cypress-st/) | 0.19 mi NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1230930](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1230930/) | | Sep 17, 2026 | [43 Stearns St](https://nearbypermits.com/cambridge/address/43-stearns-st/) | 0.24 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1230841](https://nearbypermits.com/cambridge/permit/Mechanical-1230841/) | | Sep 17, 2026 | [8 Cypress St](https://nearbypermits.com/cambridge/address/8-cypress-st/) | 0.19 mi NE | Plumbing | | Not listed | [Gas-1230927](https://nearbypermits.com/cambridge/permit/Gas-1230927/) | | Sep 16, 2026 | [8 Cypress St](https://nearbypermits.com/cambridge/address/8-cypress-st/) | 0.19 mi NE | Electrical | | Not listed | [Electrical-1230029](https://nearbypermits.com/cambridge/permit/Electrical-1230029/) | | Sep 16, 2026 | [35 Pemberton St](https://nearbypermits.com/cambridge/address/35-pemberton-st/) | 0.24 mi N | Alteration or repair | | Not listed | [Building: Short Form-1230859](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230859/) | | Sep 15, 2026 | [26 Creighton St](https://nearbypermits.com/cambridge/address/26-creighton-st/) | 0.24 mi NE | Plumbing | | Not listed | [Plumbing-1230768](https://nearbypermits.com/cambridge/permit/Plumbing-1230768/) | | Sep 15, 2026 | [26 Creighton St](https://nearbypermits.com/cambridge/address/26-creighton-st/) | 0.24 mi NE | Alteration or repair | | Not listed | [Building: Short Form-1230766](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230766/) | | Sep 14, 2026 | [259 Upland Rd](https://nearbypermits.com/cambridge/address/259-upland-rd/) | 0.20 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1202135](https://nearbypermits.com/cambridge/permit/Mechanical-1202135/) | | Aug 28, 2026 | [259 Upland Rd](https://nearbypermits.com/cambridge/address/259-upland-rd/) | 0.20 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1228460](https://nearbypermits.com/cambridge/permit/Mechanical-1228460/) | | Aug 28, 2026 | [57 Avon Hill St](https://nearbypermits.com/cambridge/address/57-avon-hill-st/) | 0.23 mi S | Roofing | | Not listed | [Roof-1225739](https://nearbypermits.com/cambridge/permit/Roof-1225739/) | | Aug 28, 2026 | [4 Cambridge Ter](https://nearbypermits.com/cambridge/address/4-cambridge-ter/) | 0.21 mi E | Alteration or repair | | Not listed | [Building: Short Form-1228110](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1228110/) | | Aug 27, 2026 | [45 Pemberton St](https://nearbypermits.com/cambridge/address/45-pemberton-st/) | 0.24 mi N | Plumbing | | Not listed | [Plumbing-1228336](https://nearbypermits.com/cambridge/permit/Plumbing-1228336/) | | Aug 27, 2026 | [45 Pemberton St](https://nearbypermits.com/cambridge/address/45-pemberton-st/) | 0.24 mi N | Plumbing | | Not listed | [Gas-1228334](https://nearbypermits.com/cambridge/permit/Gas-1228334/) | | Aug 26, 2026 | [259 Upland Rd](https://nearbypermits.com/cambridge/address/259-upland-rd/) | 0.20 mi SW | Plumbing | | Not listed | [Gas-1228042](https://nearbypermits.com/cambridge/permit/Gas-1228042/) | | Aug 20, 2026 | [43 Stearns St](https://nearbypermits.com/cambridge/address/43-stearns-st/) | 0.24 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1226960](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1226960/) | | Aug 19, 2026 | [31 Creighton St](https://nearbypermits.com/cambridge/address/31-creighton-st/) | 0.23 mi NE | Mechanical (HVAC) | | Not listed | [Mechanical-1226841](https://nearbypermits.com/cambridge/permit/Mechanical-1226841/) | | Aug 19, 2026 | [19 Walden Square Rd](https://nearbypermits.com/cambridge/address/19-walden-square-rd/) | 0.20 mi NW | Electrical | | Not listed | [Electrical-1225725](https://nearbypermits.com/cambridge/permit/Electrical-1225725/) | | Aug 15, 2026 | [19 Walden Square Rd](https://nearbypermits.com/cambridge/address/19-walden-square-rd/) | 0.20 mi NW | Alteration or repair | | Not listed | [Building: Short Form-1225690](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1225690/) | | Aug 13, 2026 | [55 Stearns St](https://nearbypermits.com/cambridge/address/55-stearns-st/) | 0.22 mi SW | Plumbing | | Not listed | [Plumbing-1225486](https://nearbypermits.com/cambridge/permit/Plumbing-1225486/) | | Aug 12, 2026 | [48 Fenno St](https://nearbypermits.com/cambridge/address/48-fenno-st/) | 0.24 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1225646](https://nearbypermits.com/cambridge/permit/Mechanical-1225646/) | | Aug 12, 2026 | [9 Walnut Ave](https://nearbypermits.com/cambridge/address/9-walnut-ave/) | 0.21 mi E | Alteration or repair | | Not listed | [Building: Short Form-1225304](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1225304/) | | Aug 5, 2026 | [21 Cogswell Ave](https://nearbypermits.com/cambridge/address/21-cogswell-ave/) | 0.22 mi N | Alteration or repair | | Not listed | [Building: Short Form-1223801](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223801/) | | Jul 30, 2026 | [42 Huron Ave](https://nearbypermits.com/cambridge/address/42-huron-ave/) | 0.24 mi S | Alteration or repair | | Not listed | [Building: Short Form-1223117](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223117/) | | Jul 27, 2026 | [47-49 Pemberton St](https://nearbypermits.com/cambridge/address/47--49-pemberton-st/) | 0.23 mi N | Roofing | | Not listed | [Roof-1222458](https://nearbypermits.com/cambridge/permit/Roof-1222458/) | | Jul 19, 2026 | [31 Creighton St](https://nearbypermits.com/cambridge/address/31-creighton-st/) | 0.23 mi NE | Electrical | | Not listed | [Electrical-1221091](https://nearbypermits.com/cambridge/permit/Electrical-1221091/) | | Jul 15, 2026 | [42 Huron Ave](https://nearbypermits.com/cambridge/address/42-huron-ave/) | 0.24 mi S | Electrical | | Not listed | [Electrical-1220522](https://nearbypermits.com/cambridge/permit/Electrical-1220522/) | | Jul 14, 2026 | [43 Fenno St](https://nearbypermits.com/cambridge/address/43-fenno-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1219603](https://nearbypermits.com/cambridge/permit/Electrical-1219603/) | | Jul 13, 2026 | [43 Fenno St](https://nearbypermits.com/cambridge/address/43-fenno-st/) | 0.24 mi SW | Plumbing | | Not listed | [Plumbing-1220625](https://nearbypermits.com/cambridge/permit/Plumbing-1220625/) | | Jul 9, 2026 | [11 Cypress St](https://nearbypermits.com/cambridge/address/11-cypress-st/) | 0.20 mi NE | Plumbing | | Not listed | [Gas-1220032](https://nearbypermits.com/cambridge/permit/Gas-1220032/) | | Jun 29, 2026 | [31 Creighton St](https://nearbypermits.com/cambridge/address/31-creighton-st/) | 0.23 mi NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1216959](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216959/) | | Jun 26, 2026 | [259 Upland Rd](https://nearbypermits.com/cambridge/address/259-upland-rd/) | 0.20 mi SW | Plumbing | | Not listed | [Plumbing-1218101](https://nearbypermits.com/cambridge/permit/Plumbing-1218101/) | | Jun 23, 2026 | [6 Newell Ter](https://nearbypermits.com/cambridge/address/6-newell-ter/) | 0.19 mi S | Electrical | | Not listed | [Electrical-1216949](https://nearbypermits.com/cambridge/permit/Electrical-1216949/) | | Jun 22, 2026 | [43 Fenno St](https://nearbypermits.com/cambridge/address/43-fenno-st/) | 0.24 mi SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1216922](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216922/) | | Jun 12, 2026 | [259 Upland Rd](https://nearbypermits.com/cambridge/address/259-upland-rd/) | 0.20 mi SW | Electrical | | Not listed | [Electrical-1215315](https://nearbypermits.com/cambridge/permit/Electrical-1215315/) | | Jun 4, 2026 | [4 Walnut Ave](https://nearbypermits.com/cambridge/address/4-walnut-ave/) | 0.21 mi SE | Plumbing | | Not listed | [Plumbing-1214333](https://nearbypermits.com/cambridge/permit/Plumbing-1214333/) | | Jun 4, 2026 | [4 Walnut Ave](https://nearbypermits.com/cambridge/address/4-walnut-ave/) | 0.21 mi SE | Plumbing | | Not listed | [Gas-1214336](https://nearbypermits.com/cambridge/permit/Gas-1214336/) | | Jun 2, 2026 | [48 Fenno St](https://nearbypermits.com/cambridge/address/48-fenno-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1213259](https://nearbypermits.com/cambridge/permit/Electrical-1213259/) | | May 28, 2026 | [48 Fenno St](https://nearbypermits.com/cambridge/address/48-fenno-st/) | 0.24 mi SW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213265](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213265/) | | May 22, 2026 | [6 Newell Ter](https://nearbypermits.com/cambridge/address/6-newell-ter/) | 0.19 mi S | Plumbing | | Not listed | [Plumbing-1212524](https://nearbypermits.com/cambridge/permit/Plumbing-1212524/) | | May 22, 2026 | [6 Newell Ter](https://nearbypermits.com/cambridge/address/6-newell-ter/) | 0.19 mi S | Plumbing | | Not listed | [Gas-1212527](https://nearbypermits.com/cambridge/permit/Gas-1212527/) | | May 12, 2026 | [23 Walden St](https://nearbypermits.com/cambridge/address/23-walden-st/) | 0.21 mi NE | Roofing | | Not listed | [Roof-1211174](https://nearbypermits.com/cambridge/permit/Roof-1211174/) | | May 4, 2026 | [259 Upland Rd](https://nearbypermits.com/cambridge/address/259-upland-rd/) | 0.20 mi SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1207837](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1207837/) | ## Zoning requests nearby We don't list zoning cases for Cambridge yet. ## More on this street Other addresses on Walden St with permits, nearest house number first: - [110-112 Walden St](https://nearbypermits.com/cambridge/address/110--112-walden-st/): newest permit Dec 10, 2025 - [85 Walden St](https://nearbypermits.com/cambridge/address/85-walden-st/): newest permit Dec 30, 2024 - [137-139 Walden St](https://nearbypermits.com/cambridge/address/137--139-walden-st/): newest permit Feb 20, 2026 - [70 Walden St](https://nearbypermits.com/cambridge/address/70-walden-st/): newest permit Apr 1, 2026 - [63 Walden St](https://nearbypermits.com/cambridge/address/63-walden-st/): newest permit Feb 25, 2025 - [61 Walden St](https://nearbypermits.com/cambridge/address/61-walden-st/): newest permit Mar 26, 2026 - [45 Walden St](https://nearbypermits.com/cambridge/address/45-walden-st/): newest permit Dec 20, 2024 - [44 Walden St](https://nearbypermits.com/cambridge/address/44-walden-st/): newest permit Oct 27, 2025 - [36 Walden St](https://nearbypermits.com/cambridge/address/36-walden-st/): newest permit Mar 10, 2025 - [35 Walden St](https://nearbypermits.com/cambridge/address/35-walden-st/): newest permit Feb 20, 2026 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-11 10:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 132 nearby: https://nearbypermits.com/cambridge/address/107-walden-st/