# Building permits at 45 Walker St, Cambridge, MA One permit on record here. The newest, Nov 24, 2025: Plumbing permit, no description from the city. Within a quarter mile, the city has issued 140 more permits (113 projects) since May 1. Two are for new buildings, the nearest 630 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Nov 24, 2025 | Plumbing | | Not listed | [Gas-1191293](https://nearbypermits.com/cambridge/permit/Gas-1191293/) | ## Within ¼ mi since May 1, 2026 140 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 30, 2026 | [44 Walker St](https://nearbypermits.com/cambridge/address/44-walker-st/) | 80 ft NW | Roofing | | Not listed | [Roof-1230894](https://nearbypermits.com/cambridge/permit/Roof-1230894/) | | Sep 25, 2026 | [65-69 Walker St](https://nearbypermits.com/cambridge/address/65--69-walker-st/) | 220 ft NE | Plumbing | | Not listed | [Plumbing-1231674](https://nearbypermits.com/cambridge/permit/Plumbing-1231674/) | | Sep 25, 2026 | [65-69 Walker St](https://nearbypermits.com/cambridge/address/65--69-walker-st/) | 220 ft NE | Plumbing | | Not listed | [Gas-1231642](https://nearbypermits.com/cambridge/permit/Gas-1231642/) | | Aug 3, 2026 | [69 Walker St](https://nearbypermits.com/cambridge/address/69-walker-st/) | 190 ft N | Roofing | | Not listed | [Roof-1223805](https://nearbypermits.com/cambridge/permit/Roof-1223805/) | | Jul 7, 2026 | [39 Walker St](https://nearbypermits.com/cambridge/address/39-walker-st/) | 50 ft W | Plumbing | | Not listed | [Gas-1219698](https://nearbypermits.com/cambridge/permit/Gas-1219698/) | | Jun 2, 2026 | [49 Walker St](https://nearbypermits.com/cambridge/address/49-walker-st/) | 50 ft E | Roofing | | Not listed | [Roof-1214164](https://nearbypermits.com/cambridge/permit/Roof-1214164/) | | May 12, 2026 | [47 Walker St](https://nearbypermits.com/cambridge/address/47-walker-st/) | under 10 ft | Roofing | | Not listed | [Roof-1211211](https://nearbypermits.com/cambridge/permit/Roof-1211211/) | ### This block (250 to 1,000 ft), 94 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [47 Garden St](https://nearbypermits.com/cambridge/address/47-garden-st/) | 500 ft W | Alteration or repair | | Not listed | [Building: Short Form-1231988](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1231988/) | | Sep 25, 2026 | [1580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1580-massachusetts-ave/) | 760 ft SE | Plumbing | | Not listed | [Gas-1230036](https://nearbypermits.com/cambridge/permit/Gas-1230036/) | | Sep 21, 2026 | [3 Concord Ave](https://nearbypermits.com/cambridge/address/3-concord-ave/) | 850 ft S | Roofing | | Not listed | [Roof-1229855](https://nearbypermits.com/cambridge/permit/Roof-1229855/) | | Sep 18, 2026 | [21 Avon St](https://nearbypermits.com/cambridge/address/21-avon-st/) | 780 ft N | Electrical | | Not listed | [Electrical-1230414](https://nearbypermits.com/cambridge/permit/Electrical-1230414/) | | Sep 17, 2026 | [19 Garden St](https://nearbypermits.com/cambridge/address/19-garden-st/) | 820 ft S | Roofing | | Not listed | [Roof-1229852](https://nearbypermits.com/cambridge/permit/Roof-1229852/) | | Sep 15, 2026 | [12 Berkeley St](https://nearbypermits.com/cambridge/address/12-berkeley-st/) | 960 ft SW | Electrical | | Not listed | [Electrical-1221039](https://nearbypermits.com/cambridge/permit/Electrical-1221039/) | | Sep 14, 2026 | [7 Follen St](https://nearbypermits.com/cambridge/address/7-follen-st/) | 460 ft S | Alteration or repair | | Not listed | [Building: Short Form-1228268](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1228268/) | | Sep 10, 2026 | [14 Concord Ave](https://nearbypermits.com/cambridge/address/14-concord-ave/) | 680 ft SW | Electrical | | Not listed | [Electrical-1229111](https://nearbypermits.com/cambridge/permit/Electrical-1229111/) | | Aug 31, 2026 | [14 Concord Ave](https://nearbypermits.com/cambridge/address/14-concord-ave/) | 680 ft SW | Electrical | | Not listed | [Electrical-1226214](https://nearbypermits.com/cambridge/permit/Electrical-1226214/) | | Sep 9, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Electrical | | Not listed | [Electrical-1229421](https://nearbypermits.com/cambridge/permit/Electrical-1229421/) | | Sep 9, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Electrical | | Not listed | [Electrical-1229420](https://nearbypermits.com/cambridge/permit/Electrical-1229420/) | | Sep 9, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Electrical | | Not listed | [Electrical-1229417](https://nearbypermits.com/cambridge/permit/Electrical-1229417/) | | Sep 9, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Electrical | | Not listed | [Electrical-1229415](https://nearbypermits.com/cambridge/permit/Electrical-1229415/) | | Sep 9, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Electrical | | Not listed | [Electrical-1229412](https://nearbypermits.com/cambridge/permit/Electrical-1229412/) | | Sep 9, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Electrical | | Not listed | [Electrical-1229410](https://nearbypermits.com/cambridge/permit/Electrical-1229410/) | | Sep 8, 2026 | [3 Shepard St](https://nearbypermits.com/cambridge/address/3-shepard-st/) | 950 ft NE | Plumbing | | Not listed | [Gas-1229775](https://nearbypermits.com/cambridge/permit/Gas-1229775/) | | Aug 21, 2026 | [3 Shepard St](https://nearbypermits.com/cambridge/address/3-shepard-st/) | 950 ft NE | Plumbing | | Not listed | [Gas-1226868](https://nearbypermits.com/cambridge/permit/Gas-1226868/) | | Sep 3, 2026 | [11 Chauncy St](https://nearbypermits.com/cambridge/address/11-chauncy-st/) | 320 ft E | Electrical | | Not listed | [Electrical-1229056](https://nearbypermits.com/cambridge/permit/Electrical-1229056/) | | Sep 2, 2026 | [11 Chauncy St](https://nearbypermits.com/cambridge/address/11-chauncy-st/) | 320 ft E | Alteration or repair | | Not listed | [Building: Short Form-1229005](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1229005/) | | Aug 27, 2026 | [2 Walker Street Pl](https://nearbypermits.com/cambridge/address/2-walker-street-pl/) | 310 ft SW | Electrical | | Not listed | [Electrical-1227973](https://nearbypermits.com/cambridge/permit/Electrical-1227973/) | | Aug 27, 2026 | [79 Martin St](https://nearbypermits.com/cambridge/address/79-martin-st/) | 890 ft N | Electrical | | Not listed | [Electrical-1226835](https://nearbypermits.com/cambridge/permit/Electrical-1226835/) | | Aug 26, 2026 | [77-79 Martin St](https://nearbypermits.com/cambridge/address/77--79-martin-st/) | 920 ft N | Plumbing | | Not listed | [Plumbing-1227623](https://nearbypermits.com/cambridge/permit/Plumbing-1227623/) | | Aug 26, 2026 | [77-79 Martin St](https://nearbypermits.com/cambridge/address/77--79-martin-st/) | 920 ft N | Plumbing | | Not listed | [Gas-1227619](https://nearbypermits.com/cambridge/permit/Gas-1227619/) | | Aug 26, 2026 | [2 Walker Street Pl](https://nearbypermits.com/cambridge/address/2-walker-street-pl/) | 310 ft SW | Plumbing | | Not listed | [Plumbing-1227306](https://nearbypermits.com/cambridge/permit/Plumbing-1227306/) | | Aug 26, 2026 | [8 Wright St](https://nearbypermits.com/cambridge/address/8-wright-st/) | 970 ft NE | Plumbing | | Not listed | [Plumbing-1227249](https://nearbypermits.com/cambridge/permit/Plumbing-1227249/) | | Aug 26, 2026 | [19-21 Shepard St](https://nearbypermits.com/cambridge/address/19--21-shepard-st/) | 660 ft NE | Electrical | | Not listed | [Electrical-1227190](https://nearbypermits.com/cambridge/permit/Electrical-1227190/) | | Aug 25, 2026 | [9 Norton Pl](https://nearbypermits.com/cambridge/address/9-norton-pl/) | 890 ft N | Electrical | | Not listed | [Electrical-1226303](https://nearbypermits.com/cambridge/permit/Electrical-1226303/) | | Aug 24, 2026 | [59 Shepard St](https://nearbypermits.com/cambridge/address/59-shepard-st/) | 630 ft NW | Electrical | | Not listed | [Electrical-1226148](https://nearbypermits.com/cambridge/permit/Electrical-1226148/) | | Aug 19, 2026 | [2-4 Avon St](https://nearbypermits.com/cambridge/address/2--4-avon-st/) | 620 ft NE | Plumbing | | Not listed | [Plumbing-1226839](https://nearbypermits.com/cambridge/permit/Plumbing-1226839/) | | Aug 13, 2026 | [38 Langdon St](https://nearbypermits.com/cambridge/address/38-langdon-st/) | 460 ft E | Roofing | | Not listed | [Roof-1225897](https://nearbypermits.com/cambridge/permit/Roof-1225897/) | | Aug 12, 2026 | [17 Berkeley St](https://nearbypermits.com/cambridge/address/17-berkeley-st/) | 880 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1217817](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217817/) | | Aug 11, 2026 | [1558 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1558-massachusetts-ave/) | 840 ft SE | Plumbing | | Not listed | [Gas-1225456](https://nearbypermits.com/cambridge/permit/Gas-1225456/) | | Aug 11, 2026 | [11 Chauncy St](https://nearbypermits.com/cambridge/address/11-chauncy-st/) | 320 ft E | Plumbing | | Not listed | [Gas-1224228](https://nearbypermits.com/cambridge/permit/Gas-1224228/) | | Aug 6, 2026 | [1619 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1619-massachusetts-ave/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1224310](https://nearbypermits.com/cambridge/permit/Electrical-1224310/) | | Jul 21, 2026 | [1619 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1619-massachusetts-ave/) | 1,000 ft E | Electrical | | Not listed | [Electrical-272937](https://nearbypermits.com/cambridge/permit/Electrical-272937/) | | Aug 6, 2026 | [1585 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1585-massachusetts-ave/) | 930 ft E | Electrical | | Not listed | [Electrical-1223772](https://nearbypermits.com/cambridge/permit/Electrical-1223772/) | | Jul 15, 2026 | [1585 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1585-massachusetts-ave/) | 930 ft E | Electrical | | Not listed | [Electrical-1220994](https://nearbypermits.com/cambridge/permit/Electrical-1220994/) | | Aug 5, 2026 | [77-79 Martin St](https://nearbypermits.com/cambridge/address/77--79-martin-st/) | 920 ft N | Addition | | Not listed | [Building: Alteration and Addition-1219534](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219534/) | | Jul 30, 2026 | [35 Follen St](https://nearbypermits.com/cambridge/address/35-follen-st/) | 750 ft SE | Alteration or repair | | Not listed | [Building: Short Form-1223119](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223119/) | | Jul 28, 2026 | [21 Avon St](https://nearbypermits.com/cambridge/address/21-avon-st/) | 780 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1222384](https://nearbypermits.com/cambridge/permit/Mechanical-1222384/) | | Jun 18, 2026 | [21 Avon St](https://nearbypermits.com/cambridge/address/21-avon-st/) | 780 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1216565](https://nearbypermits.com/cambridge/permit/Mechanical-1216565/) | | Jul 23, 2026 | [2-4 Avon St](https://nearbypermits.com/cambridge/address/2--4-avon-st/) | 620 ft NE | Electrical | | Not listed | [Electrical-1221778](https://nearbypermits.com/cambridge/permit/Electrical-1221778/) | | Jul 23, 2026 | [32 Shepard St](https://nearbypermits.com/cambridge/address/32-shepard-st/) | 400 ft NE | Alteration or repair | | Not listed | [Building: Short Form-1220785](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1220785/) | | Jul 22, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Plumbing | | Not listed | [Plumbing-1222117](https://nearbypermits.com/cambridge/permit/Plumbing-1222117/) | | Jul 13, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Plumbing | | Not listed | [Plumbing-1220299](https://nearbypermits.com/cambridge/permit/Plumbing-1220299/) | | Jul 21, 2026 | [2-4 Avon St](https://nearbypermits.com/cambridge/address/2--4-avon-st/) | 620 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1215847](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215847/) | | Jul 17, 2026 | [3 Berkeley St](https://nearbypermits.com/cambridge/address/3-berkeley-st/) | 920 ft S | Electrical | | Not listed | [Electrical-1218001](https://nearbypermits.com/cambridge/permit/Electrical-1218001/) | | Jul 17, 2026 | [2 Walker Street Pl](https://nearbypermits.com/cambridge/address/2-walker-street-pl/) | 310 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1220490](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1220490/) | | Jul 15, 2026 | [1637 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1637-massachusetts-ave/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1220991](https://nearbypermits.com/cambridge/permit/Electrical-1220991/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220765](https://nearbypermits.com/cambridge/permit/Electrical-1220765/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220762](https://nearbypermits.com/cambridge/permit/Electrical-1220762/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220759](https://nearbypermits.com/cambridge/permit/Electrical-1220759/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220755](https://nearbypermits.com/cambridge/permit/Electrical-1220755/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220751](https://nearbypermits.com/cambridge/permit/Electrical-1220751/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220742](https://nearbypermits.com/cambridge/permit/Electrical-1220742/) | | Jul 15, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1220737](https://nearbypermits.com/cambridge/permit/Electrical-1220737/) | | Jul 9, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Electrical | | Not listed | [Electrical-1219571](https://nearbypermits.com/cambridge/permit/Electrical-1219571/) | | Jul 13, 2026 | [62 Linnaean St](https://nearbypermits.com/cambridge/address/62-linnaean-st/) | 580 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1220438](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1220438/) | | Jul 10, 2026 | [29 Garden St](https://nearbypermits.com/cambridge/address/29-garden-st/) | 510 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1217845](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217845/) | | Jul 6, 2026 | [48 Hudson Pl](https://nearbypermits.com/cambridge/address/48-hudson-pl/) | 800 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1218913](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1218913/) | | Jul 1, 2026 | [19-21 Shepard St](https://nearbypermits.com/cambridge/address/19--21-shepard-st/) | 660 ft NE | Alteration or repair | | Not listed | [Building: Short Form-1218872](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1218872/) | | Jun 30, 2026 | [29 Follen St](https://nearbypermits.com/cambridge/address/29-follen-st/) | 630 ft SE | New building | | Not listed | [Building: New Construction-1196045](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1196045/) | | Jun 29, 2026 | [18 Chauncy St](https://nearbypermits.com/cambridge/address/18-chauncy-st/) | 270 ft S | Solar | | Not listed | [Solar Installation-1216503](https://nearbypermits.com/cambridge/permit/Solar%20Installation-1216503/) | | Jun 29, 2026 | [62 Linnaean St](https://nearbypermits.com/cambridge/address/62-linnaean-st/) | 580 ft NW | Addition | | Not listed | [Building: Alteration and Addition-1217798](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217798/) | | Jun 25, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Plumbing | | Not listed | [Plumbing-1217820](https://nearbypermits.com/cambridge/permit/Plumbing-1217820/) | | Jun 23, 2026 | [14 Concord Ave](https://nearbypermits.com/cambridge/address/14-concord-ave/) | 680 ft SW | Electrical | | Not listed | [Electrical-1215635](https://nearbypermits.com/cambridge/permit/Electrical-1215635/) | | Jun 23, 2026 | [12 Berkeley St](https://nearbypermits.com/cambridge/address/12-berkeley-st/) | 960 ft SW | Addition | | Not listed | [Building: Alteration and Addition-1213884](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1213884/) | | Jun 23, 2026 | [31 Concord Ave](https://nearbypermits.com/cambridge/address/31-concord-ave/) | 830 ft W | Addition | | Not listed | [Building: Alteration and Addition-1212180](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212180/) | | Jun 22, 2026 | [3 Berkeley St](https://nearbypermits.com/cambridge/address/3-berkeley-st/) | 920 ft S | Mechanical (HVAC) | | Not listed | [Mechanical-1216893](https://nearbypermits.com/cambridge/permit/Mechanical-1216893/) | | Jun 16, 2026 | [38 Garden St](https://nearbypermits.com/cambridge/address/38-garden-st/) | 520 ft SW | Electrical | | Not listed | [Electrical-1215593](https://nearbypermits.com/cambridge/permit/Electrical-1215593/) | | Jun 5, 2026 | [38 Garden St](https://nearbypermits.com/cambridge/address/38-garden-st/) | 520 ft SW | Electrical | | Not listed | [Electrical-1213729](https://nearbypermits.com/cambridge/permit/Electrical-1213729/) | | Jun 9, 2026 | [7 Wright St](https://nearbypermits.com/cambridge/address/7-wright-st/) | 930 ft NE | Plumbing | | Not listed | [Plumbing-1215158](https://nearbypermits.com/cambridge/permit/Plumbing-1215158/) | | Jun 9, 2026 | [7 Wright St](https://nearbypermits.com/cambridge/address/7-wright-st/) | 930 ft NE | Plumbing | | Not listed | [Gas-1215157](https://nearbypermits.com/cambridge/permit/Gas-1215157/) | | Jun 9, 2026 | [12 Berkeley St](https://nearbypermits.com/cambridge/address/12-berkeley-st/) | 960 ft SW | Electrical | | Not listed | [Electrical-1214682](https://nearbypermits.com/cambridge/permit/Electrical-1214682/) | | Jun 9, 2026 | [22 Concord Ave](https://nearbypermits.com/cambridge/address/22-concord-ave/) | 700 ft SW | Electrical | | Not listed | [Electrical-1214426](https://nearbypermits.com/cambridge/permit/Electrical-1214426/) | | Jun 8, 2026 | [12 Berkeley St](https://nearbypermits.com/cambridge/address/12-berkeley-st/) | 960 ft SW | Plumbing | | Not listed | [Plumbing-1214509](https://nearbypermits.com/cambridge/permit/Plumbing-1214509/) | | Jun 8, 2026 | [12 Berkeley St](https://nearbypermits.com/cambridge/address/12-berkeley-st/) | 960 ft SW | Plumbing | | Not listed | [Gas-1214511](https://nearbypermits.com/cambridge/permit/Gas-1214511/) | | Jun 5, 2026 | [1585 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1585-massachusetts-ave/) | 930 ft E | Electrical | | Not listed | [Electrical-1214088](https://nearbypermits.com/cambridge/permit/Electrical-1214088/) | | Jun 3, 2026 | [95 Walker St](https://nearbypermits.com/cambridge/address/95-walker-st/) | 520 ft N | Electrical | | Not listed | [Electrical-1213466](https://nearbypermits.com/cambridge/permit/Electrical-1213466/) | | Jun 3, 2026 | [91 Walker St](https://nearbypermits.com/cambridge/address/91-walker-st/) | 470 ft N | Electrical | | Not listed | [Electrical-1213464](https://nearbypermits.com/cambridge/permit/Electrical-1213464/) | | Jun 2, 2026 | [75 Langdon St](https://nearbypermits.com/cambridge/address/75-langdon-st/) | 340 ft E | Electrical | | Not listed | [Electrical-1213644](https://nearbypermits.com/cambridge/permit/Electrical-1213644/) | | Jun 2, 2026 | [11 Chauncy St](https://nearbypermits.com/cambridge/address/11-chauncy-st/) | 320 ft E | Electrical | | Not listed | [Electrical-1213642](https://nearbypermits.com/cambridge/permit/Electrical-1213642/) | | May 27, 2026 | [51 Shepard St](https://nearbypermits.com/cambridge/address/51-shepard-st/) | 370 ft N | Addition | | Not listed | [Building: Alteration and Addition-1210860](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1210860/) | | May 22, 2026 | [52 Garden St](https://nearbypermits.com/cambridge/address/52-garden-st/) | 730 ft W | Plumbing | | Not listed | [Plumbing-1212636](https://nearbypermits.com/cambridge/permit/Plumbing-1212636/) | | May 22, 2026 | [52 Garden St](https://nearbypermits.com/cambridge/address/52-garden-st/) | 730 ft W | Plumbing | | Not listed | [Gas-1212643](https://nearbypermits.com/cambridge/permit/Gas-1212643/) | | May 20, 2026 | [11 Chauncy St](https://nearbypermits.com/cambridge/address/11-chauncy-st/) | 320 ft E | Plumbing | | Not listed | [Plumbing-1212181](https://nearbypermits.com/cambridge/permit/Plumbing-1212181/) | | May 20, 2026 | [75 Langdon St](https://nearbypermits.com/cambridge/address/75-langdon-st/) | 340 ft E | Plumbing | | Not listed | [Plumbing-1212164](https://nearbypermits.com/cambridge/permit/Plumbing-1212164/) | | May 18, 2026 | [1 Walker Street Pl](https://nearbypermits.com/cambridge/address/1-walker-street-pl/) | 280 ft SW | Roofing | | Not listed | [Roof-1208597](https://nearbypermits.com/cambridge/permit/Roof-1208597/) | | May 15, 2026 | [1 Walker Street Pl](https://nearbypermits.com/cambridge/address/1-walker-street-pl/) | 280 ft SW | Roofing | | Not listed | [Roof-1211415](https://nearbypermits.com/cambridge/permit/Roof-1211415/) | | May 18, 2026 | [50 Follen St](https://nearbypermits.com/cambridge/address/50-follen-st/) | 860 ft SE | Electrical | | Not listed | [Electrical-1211549](https://nearbypermits.com/cambridge/permit/Electrical-1211549/) | | May 15, 2026 | [1619 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1619-massachusetts-ave/) | 1,000 ft E | Plumbing | | Not listed | [Plumbing-1211667](https://nearbypermits.com/cambridge/permit/Plumbing-1211667/) | | May 12, 2026 | [29 Concord Ave](https://nearbypermits.com/cambridge/address/29-concord-ave/) | 770 ft W | Addition | | Not listed | [Building: Alteration and Addition-1205962](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1205962/) | | May 1, 2026 | [19-21 Shepard St](https://nearbypermits.com/cambridge/address/19--21-shepard-st/) | 660 ft NE | Electrical | | Not listed | [Electrical-1209022](https://nearbypermits.com/cambridge/permit/Electrical-1209022/) | | May 1, 2026 | [1600 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1600-massachusetts-ave/) | 740 ft E | Addition | | Not listed | [Building: Alteration and Addition-1206544](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1206544/) | ### Farther (1,000 ft to ¼ mi), 39 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [3 Berkeley Pl](https://nearbypermits.com/cambridge/address/3-berkeley-pl/) | 0.23 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1231678](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1231678/) | | Sep 15, 2026 | [29 Bowdoin St](https://nearbypermits.com/cambridge/address/29-bowdoin-st/) | 0.24 mi N | Alteration or repair | | Not listed | [Building: Short Form-1230563](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230563/) | | Sep 3, 2026 | [2 Berkeley Pl](https://nearbypermits.com/cambridge/address/2-berkeley-pl/) | 0.23 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1226951](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1226951/) | | Aug 28, 2026 | [20-D Bond St](https://nearbypermits.com/cambridge/address/20--d-bond-st/) | 0.19 mi NW | Electrical | | Not listed | [Electrical-1227606](https://nearbypermits.com/cambridge/permit/Electrical-1227606/) | | Aug 11, 2026 | [64 Linnaean St](https://nearbypermits.com/cambridge/address/64-linnaean-st/) | 0.20 mi NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1222715](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1222715/) | | Aug 7, 2026 | [16-18 Bowdoin St](https://nearbypermits.com/cambridge/address/16--18-bowdoin-st/) | 0.22 mi NE | Addition | | Not listed | [Building: Alteration and Addition-1219795](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219795/) | | Aug 7, 2026 | [4 Berkeley St](https://nearbypermits.com/cambridge/address/4-berkeley-st/) | 0.20 mi S | Addition | | Not listed | [Building: Alteration and Addition-1216919](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216919/) | | Aug 6, 2026 | [1563 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1563-massachusetts-ave/) | 0.19 mi SE | Electrical | | Not listed | [Electrical-1223770](https://nearbypermits.com/cambridge/permit/Electrical-1223770/) | | Jul 15, 2026 | [1563 Massachusetts Ave](https://nearbypermits.com/cambridge/address/1563-massachusetts-ave/) | 0.19 mi SE | Electrical | | Not listed | [Electrical-1220995](https://nearbypermits.com/cambridge/permit/Electrical-1220995/) | | Jul 29, 2026 | [20 Bond St](https://nearbypermits.com/cambridge/address/20-bond-st/) | 0.19 mi NW | Alteration or repair | | Not listed | [Building: Short Form-1222244](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1222244/) | | Jul 29, 2026 | [44 Linnaean St](https://nearbypermits.com/cambridge/address/44-linnaean-st/) | 0.22 mi N | Addition | | Not listed | [Building: Alteration and Addition-1220184](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1220184/) | | Jul 23, 2026 | [64 Linnaean St](https://nearbypermits.com/cambridge/address/64-linnaean-st/) | 0.20 mi NW | Electrical | | Not listed | [Electrical-1221551](https://nearbypermits.com/cambridge/permit/Electrical-1221551/) | | Jul 20, 2026 | [10 Wendell St](https://nearbypermits.com/cambridge/address/10-wendell-st/) | 0.23 mi NE | Plumbing | | Not listed | [Plumbing-1221446](https://nearbypermits.com/cambridge/permit/Plumbing-1221446/) | | Jul 17, 2026 | [10 Wendell St](https://nearbypermits.com/cambridge/address/10-wendell-st/) | 0.23 mi NE | Alteration or repair | | Not listed | [Building: Short Form-1221402](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221402/) | | Jul 15, 2026 | [16 Everett St](https://nearbypermits.com/cambridge/address/16-everett-st/) | 0.22 mi E | Electrical | | Not listed | [Electrical-1220984](https://nearbypermits.com/cambridge/permit/Electrical-1220984/) | | Jul 15, 2026 | [12 Everett St](https://nearbypermits.com/cambridge/address/12-everett-st/) | 0.22 mi E | Electrical | | Not listed | [Electrical-1220978](https://nearbypermits.com/cambridge/permit/Electrical-1220978/) | | Jul 15, 2026 | [14 Everett St](https://nearbypermits.com/cambridge/address/14-everett-st/) | 0.23 mi E | Electrical | | Not listed | [Electrical-1220969](https://nearbypermits.com/cambridge/permit/Electrical-1220969/) | | Jul 14, 2026 | [10 Phillips Pl](https://nearbypermits.com/cambridge/address/10-phillips-pl/) | 0.24 mi S | Electrical | | Not listed | [Electrical-1219907](https://nearbypermits.com/cambridge/permit/Electrical-1219907/) | | Jul 13, 2026 | [64 Linnaean St](https://nearbypermits.com/cambridge/address/64-linnaean-st/) | 0.20 mi NW | Roofing | | Not listed | [Roof-1220043](https://nearbypermits.com/cambridge/permit/Roof-1220043/) | | Jul 13, 2026 | [36 Linnaean St](https://nearbypermits.com/cambridge/address/36-linnaean-st/) | 0.23 mi N | Plumbing | | Not listed | [Plumbing-1220021](https://nearbypermits.com/cambridge/permit/Plumbing-1220021/) | | Jul 13, 2026 | [2 Bond St](https://nearbypermits.com/cambridge/address/2-bond-st/) | 0.22 mi W | Addition | | Not listed | [Building: Alteration and Addition-1218521](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1218521/) | | Jul 2, 2026 | [9 Mellen St](https://nearbypermits.com/cambridge/address/9-mellen-st/) | 0.22 mi E | Fire systems | | Not listed | [Sprinkler and Standpipe-1213908](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1213908/) | | Jun 25, 2026 | [9 Mellen St](https://nearbypermits.com/cambridge/address/9-mellen-st/) | 0.22 mi E | Plumbing | | Not listed | [Plumbing-1217761](https://nearbypermits.com/cambridge/permit/Plumbing-1217761/) | | Jun 24, 2026 | [5 Craigie Cir](https://nearbypermits.com/cambridge/address/5-craigie-cir/) | 0.22 mi W | New building | | Not listed | [Building: New Construction-1188939](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1188939/) | | Jun 24, 2026 | [14 Bowdoin St](https://nearbypermits.com/cambridge/address/14-bowdoin-st/) | 0.22 mi NE | Addition | | Not listed | [Building: Alteration and Addition-1215553](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215553/) | | Jun 17, 2026 | [4 Mellen St](https://nearbypermits.com/cambridge/address/4-mellen-st/) | 0.19 mi E | Fire systems | | Not listed | [Sprinkler and Standpipe-1215376](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1215376/) | | Jun 17, 2026 | [64 Linnaean St](https://nearbypermits.com/cambridge/address/64-linnaean-st/) | 0.20 mi NW | Addition | | Not listed | [Building: Alteration and Addition-1211817](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211817/) | | Jun 9, 2026 | [7 Mellen St](https://nearbypermits.com/cambridge/address/7-mellen-st/) | 0.22 mi E | Plumbing | | Not listed | [Plumbing-1214665](https://nearbypermits.com/cambridge/permit/Plumbing-1214665/) | | Jun 9, 2026 | [54 Linnaean St](https://nearbypermits.com/cambridge/address/54-linnaean-st/) | 0.21 mi NW | Mechanical (HVAC) | | Not listed | [Mechanical-1210014](https://nearbypermits.com/cambridge/permit/Mechanical-1210014/) | | Jun 3, 2026 | [7 Mellen St](https://nearbypermits.com/cambridge/address/7-mellen-st/) | 0.22 mi E | Fire systems | | Not listed | [Sprinkler and Standpipe-1213905](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1213905/) | | Jun 1, 2026 | [40 Linnaean St](https://nearbypermits.com/cambridge/address/40-linnaean-st/) | 0.22 mi N | Plumbing | | Not listed | [Plumbing-1213631](https://nearbypermits.com/cambridge/permit/Plumbing-1213631/) | | Jun 1, 2026 | [40 Linnaean St](https://nearbypermits.com/cambridge/address/40-linnaean-st/) | 0.22 mi N | Plumbing | | Not listed | [Gas-1213633](https://nearbypermits.com/cambridge/permit/Gas-1213633/) | | May 28, 2026 | [64 Linnaean St](https://nearbypermits.com/cambridge/address/64-linnaean-st/) | 0.20 mi NW | Plumbing | | Not listed | [Plumbing-1213380](https://nearbypermits.com/cambridge/permit/Plumbing-1213380/) | | May 27, 2026 | [44 Concord Ave](https://nearbypermits.com/cambridge/address/44-concord-ave/) | 0.24 mi W | Addition | | Not listed | [Building: Alteration and Addition-1211629](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211629/) | | May 20, 2026 | [52-A Linnaean St](https://nearbypermits.com/cambridge/address/52--a-linnaean-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1211785](https://nearbypermits.com/cambridge/permit/Electrical-1211785/) | | May 20, 2026 | [50-B Linnaean St](https://nearbypermits.com/cambridge/address/50--b-linnaean-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1211784](https://nearbypermits.com/cambridge/permit/Electrical-1211784/) | | May 20, 2026 | [48-B Linnaean St](https://nearbypermits.com/cambridge/address/48--b-linnaean-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1211783](https://nearbypermits.com/cambridge/permit/Electrical-1211783/) | | May 15, 2026 | [1585-R Massachusetts Ave](https://nearbypermits.com/cambridge/address/1585--r-massachusetts-ave/) | 0.23 mi E | Electrical | | Not listed | [Electrical-1210895](https://nearbypermits.com/cambridge/permit/Electrical-1210895/) | | May 14, 2026 | [4 Mellen St](https://nearbypermits.com/cambridge/address/4-mellen-st/) | 0.19 mi E | Electrical | | Not listed | [Electrical-1210389](https://nearbypermits.com/cambridge/permit/Electrical-1210389/) | ## More on this street Other addresses on Walker St with permits, nearest house number first: - [44 Walker St](https://nearbypermits.com/cambridge/address/44-walker-st/): newest permit Sep 30, 2026 - [47 Walker St](https://nearbypermits.com/cambridge/address/47-walker-st/): newest permit May 12, 2026 - [41 Walker St](https://nearbypermits.com/cambridge/address/41-walker-st/): newest permit Jul 22, 2025 - [49 Walker St](https://nearbypermits.com/cambridge/address/49-walker-st/): newest permit Jun 2, 2026 - [39 Walker St](https://nearbypermits.com/cambridge/address/39-walker-st/): newest permit Jul 7, 2026 - [65-69 Walker St](https://nearbypermits.com/cambridge/address/65--69-walker-st/): newest permit Sep 25, 2026 - [69 Walker St](https://nearbypermits.com/cambridge/address/69-walker-st/): newest permit Aug 3, 2026 - [77 Walker St](https://nearbypermits.com/cambridge/address/77-walker-st/): newest permit Mar 11, 2026 - [91 Walker St](https://nearbypermits.com/cambridge/address/91-walker-st/): newest permit Jun 3, 2026 - [95 Walker St](https://nearbypermits.com/cambridge/address/95-walker-st/): newest permit Jun 3, 2026 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-06 12:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 140 nearby: https://nearbypermits.com/cambridge/address/45-walker-st/