# Building permits at 20 Leonard Ave, Cambridge, MA Six permits on record here. The newest, Jan 3, 2025: Alteration or repair permit, no description from the city. Within a quarter mile, the city has issued 75 more permits (67 projects) since May 1. One is for a new building, 0.21 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jan 3, 2025 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1147385](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1147385/) | | Aug 6, 2024 | Alteration or repair | | Not listed | [Building: Alteration and Addition-281981](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-281981/) | | Jun 20, 2024 | Alteration or repair | | Not listed | [Building: Alteration and Addition-276139](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-276139/) | | Feb 10, 2022 | Plumbing | | Not listed | [Plumbing-162252](https://nearbypermits.com/cambridge/permit/Plumbing-162252/) | | Jun 10, 2020 | Electrical | | Not listed | [Electrical-76071](https://nearbypermits.com/cambridge/permit/Electrical-76071/) | | Aug 29, 2019 | Plumbing | | Not listed | [Plumbing-54958](https://nearbypermits.com/cambridge/permit/Plumbing-54958/) | ## Within ¼ mi since May 1, 2026 75 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 20, 2026 | [17 Leonard Ave](https://nearbypermits.com/cambridge/address/17-leonard-ave/) | 85 ft SE | Electrical | | Not listed | [Electrical-1226320](https://nearbypermits.com/cambridge/permit/Electrical-1226320/) | | Jun 26, 2026 | [17 Leonard Ave](https://nearbypermits.com/cambridge/address/17-leonard-ave/) | 85 ft SE | Electrical | | Not listed | [Electrical-1217024](https://nearbypermits.com/cambridge/permit/Electrical-1217024/) | | Jun 26, 2026 | [17 Leonard Ave](https://nearbypermits.com/cambridge/address/17-leonard-ave/) | 85 ft SE | Alteration or repair | | Not listed | [Siding-1215692](https://nearbypermits.com/cambridge/permit/Siding-1215692/) | | Jun 18, 2026 | [63 Magnolia Ave](https://nearbypermits.com/cambridge/address/63-magnolia-ave/) | 200 ft N | Plumbing | | Not listed | [Plumbing-1215582](https://nearbypermits.com/cambridge/permit/Plumbing-1215582/) | ### This block (250 to 1,000 ft), 35 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [1575 Cambridge St](https://nearbypermits.com/cambridge/address/1575-cambridge-st/) | 540 ft SW | Alteration or repair | | Not listed | [Building: Short Form-1230969](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230969/) | | Oct 1, 2026 | [6 Camelia Ave](https://nearbypermits.com/cambridge/address/6-camelia-ave/) | 480 ft S | Alteration or repair | | Not listed | [Siding-1231155](https://nearbypermits.com/cambridge/permit/Siding-1231155/) | | Oct 1, 2026 | [1493 Cambridge St](https://nearbypermits.com/cambridge/address/1493-cambridge-st/) | 670 ft SE | Electrical | | Not listed | [Electrical-1232008](https://nearbypermits.com/cambridge/permit/Electrical-1232008/) | | Aug 19, 2026 | [1493 Cambridge St](https://nearbypermits.com/cambridge/address/1493-cambridge-st/) | 670 ft SE | Electrical | | Not listed | [Electrical-1225303](https://nearbypermits.com/cambridge/permit/Electrical-1225303/) | | Oct 1, 2026 | [29 Magnolia Ave](https://nearbypermits.com/cambridge/address/29-magnolia-ave/) | 450 ft NW | Electrical | | Not listed | [Electrical-1230717](https://nearbypermits.com/cambridge/permit/Electrical-1230717/) | | Sep 30, 2026 | [6 Camelia Ave](https://nearbypermits.com/cambridge/address/6-camelia-ave/) | 480 ft S | Roofing | | Not listed | [Roof-1231492](https://nearbypermits.com/cambridge/permit/Roof-1231492/) | | Sep 30, 2026 | [6 Camelia Ave](https://nearbypermits.com/cambridge/address/6-camelia-ave/) | 480 ft S | Electrical | | Not listed | [Electrical-1231966](https://nearbypermits.com/cambridge/permit/Electrical-1231966/) | | Sep 28, 2026 | [24 Ellsworth Ave](https://nearbypermits.com/cambridge/address/24-ellsworth-ave/) | 840 ft S | Electrical | | Not listed | [Electrical-1231366](https://nearbypermits.com/cambridge/permit/Electrical-1231366/) | | Sep 22, 2026 | [48 Roberts Rd](https://nearbypermits.com/cambridge/address/48-roberts-rd/) | 800 ft NW | Roofing | | Not listed | [Roof-1225282](https://nearbypermits.com/cambridge/permit/Roof-1225282/) | | Sep 21, 2026 | [17 Ellsworth Ave](https://nearbypermits.com/cambridge/address/17-ellsworth-ave/) | 980 ft S | Plumbing | | Not listed | [Plumbing-1231296](https://nearbypermits.com/cambridge/permit/Plumbing-1231296/) | | Sep 18, 2026 | [1493 Cambridge St](https://nearbypermits.com/cambridge/address/1493-cambridge-st/) | 670 ft SE | Plumbing | | Not listed | [Plumbing-1231190](https://nearbypermits.com/cambridge/permit/Plumbing-1231190/) | | Aug 19, 2026 | [1493 Cambridge St](https://nearbypermits.com/cambridge/address/1493-cambridge-st/) | 670 ft SE | Plumbing | | Not listed | [Plumbing-1226643](https://nearbypermits.com/cambridge/permit/Plumbing-1226643/) | | Sep 18, 2026 | [22 Myrtle Ave](https://nearbypermits.com/cambridge/address/22-myrtle-ave/) | 600 ft NW | Electrical | | Not listed | [Electrical-1229889](https://nearbypermits.com/cambridge/permit/Electrical-1229889/) | | Sep 8, 2026 | [39 Roberts Rd](https://nearbypermits.com/cambridge/address/39-roberts-rd/) | 840 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1229147](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229147/) | | Aug 21, 2026 | [1534 Cambridge St](https://nearbypermits.com/cambridge/address/1534-cambridge-st/) | 640 ft S | Plumbing | | Not listed | [Plumbing-1226769](https://nearbypermits.com/cambridge/permit/Plumbing-1226769/) | | Aug 21, 2026 | [1534 Cambridge St](https://nearbypermits.com/cambridge/address/1534-cambridge-st/) | 640 ft S | Plumbing | | Not listed | [Gas-1226768](https://nearbypermits.com/cambridge/permit/Gas-1226768/) | | Aug 20, 2026 | [6 Marie Ave](https://nearbypermits.com/cambridge/address/6-marie-ave/) | 970 ft S | Electrical | | Not listed | [Electrical-1225612](https://nearbypermits.com/cambridge/permit/Electrical-1225612/) | | Aug 19, 2026 | [22 Myrtle Ave](https://nearbypermits.com/cambridge/address/22-myrtle-ave/) | 600 ft NW | Plumbing | | Not listed | [Plumbing-1226613](https://nearbypermits.com/cambridge/permit/Plumbing-1226613/) | | Aug 19, 2026 | [22 Myrtle Ave](https://nearbypermits.com/cambridge/address/22-myrtle-ave/) | 600 ft NW | Plumbing | | Not listed | [Gas-1226612](https://nearbypermits.com/cambridge/permit/Gas-1226612/) | | Aug 13, 2026 | [1493 Cambridge St](https://nearbypermits.com/cambridge/address/1493-cambridge-st/) | 670 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1223672](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1223672/) | | Aug 7, 2026 | [39 Roberts Rd](https://nearbypermits.com/cambridge/address/39-roberts-rd/) | 840 ft NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1181550](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1181550/) | | Aug 6, 2026 | [17 Greenough Ave](https://nearbypermits.com/cambridge/address/17-greenough-ave/) | 890 ft S | Roofing | | Not listed | [Roof-1224373](https://nearbypermits.com/cambridge/permit/Roof-1224373/) | | Aug 6, 2026 | [24 Ellsworth Ave](https://nearbypermits.com/cambridge/address/24-ellsworth-ave/) | 840 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217122](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217122/) | | Jul 23, 2026 | [1578 Cambridge St](https://nearbypermits.com/cambridge/address/1578-cambridge-st/) | 780 ft SW | Alteration or repair | | Not listed | [Building: Short Form-1221034](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221034/) | | Jul 23, 2026 | [63 Highland Ave](https://nearbypermits.com/cambridge/address/63-highland-ave/) | 890 ft S | Alteration or repair | | Not listed | [Building: Short Form-1219122](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1219122/) | | Jul 2, 2026 | [4 Leonard Ave](https://nearbypermits.com/cambridge/address/4-leonard-ave/) | 350 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1204587](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1204587/) | | Jun 25, 2026 | [1586 Cambridge St](https://nearbypermits.com/cambridge/address/1586-cambridge-st/) | 820 ft SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1218053](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1218053/) | | Jun 16, 2026 | [56 Highland Ave](https://nearbypermits.com/cambridge/address/56-highland-ave/) | 990 ft S | Solar | | Not listed | [Solar Installation-1213068](https://nearbypermits.com/cambridge/permit/Solar%20Installation-1213068/) | | Jun 2, 2026 | [56 Highland Ave](https://nearbypermits.com/cambridge/address/56-highland-ave/) | 990 ft S | Electrical | | Not listed | [Electrical-1213071](https://nearbypermits.com/cambridge/permit/Electrical-1213071/) | | Jun 1, 2026 | [19-21 Roberts Rd](https://nearbypermits.com/cambridge/address/19--21-roberts-rd/) | 820 ft W | Plumbing | | Not listed | [Plumbing-1213622](https://nearbypermits.com/cambridge/permit/Plumbing-1213622/) | | May 11, 2026 | [19-21 Roberts Rd](https://nearbypermits.com/cambridge/address/19--21-roberts-rd/) | 820 ft W | Plumbing | | Not listed | [Plumbing-1210232](https://nearbypermits.com/cambridge/permit/Plumbing-1210232/) | | May 26, 2026 | [1493 Cambridge St](https://nearbypermits.com/cambridge/address/1493-cambridge-st/) | 670 ft SE | Electrical | | Not listed | [Electrical-1212129](https://nearbypermits.com/cambridge/permit/Electrical-1212129/) | | May 20, 2026 | [55 Maple Ave](https://nearbypermits.com/cambridge/address/55-maple-ave/) | 960 ft SE | Roofing | | Not listed | [Roof-1211510](https://nearbypermits.com/cambridge/permit/Roof-1211510/) | | May 15, 2026 | [20 Greenough Ave](https://nearbypermits.com/cambridge/address/20-greenough-ave/) | 950 ft S | Roofing | | Not listed | [Roof-1209257](https://nearbypermits.com/cambridge/permit/Roof-1209257/) | | May 14, 2026 | [1612 Cambridge St](https://nearbypermits.com/cambridge/address/1612-cambridge-st/) | 990 ft SW | Plumbing | | Not listed | [Plumbing-1206491](https://nearbypermits.com/cambridge/permit/Plumbing-1206491/) | ### Farther (1,000 ft to ¼ mi), 36 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [1643 Cambridge St](https://nearbypermits.com/cambridge/address/1643-cambridge-st/) | 0.22 mi W | Plumbing | | Not listed | [Plumbing-1232259](https://nearbypermits.com/cambridge/permit/Plumbing-1232259/) | | Oct 7, 2026 | [48 Highland Ave](https://nearbypermits.com/cambridge/address/48-highland-ave/) | 0.21 mi S | Alteration or repair | | Not listed | [Building: Short Form-1232989](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1232989/) | | Oct 5, 2026 | [1643 Cambridge St](https://nearbypermits.com/cambridge/address/1643-cambridge-st/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1231910](https://nearbypermits.com/cambridge/permit/Electrical-1231910/) | | Sep 14, 2026 | [1643 Cambridge St](https://nearbypermits.com/cambridge/address/1643-cambridge-st/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1230559](https://nearbypermits.com/cambridge/permit/Electrical-1230559/) | | Sep 23, 2026 | [1643 Cambridge St](https://nearbypermits.com/cambridge/address/1643-cambridge-st/) | 0.22 mi W | Alteration or repair | | Not listed | [Building: Short Form-1230510](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230510/) | | Sep 16, 2026 | [73 Kirkland St](https://nearbypermits.com/cambridge/address/73-kirkland-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1230139](https://nearbypermits.com/cambridge/permit/Electrical-1230139/) | | Sep 15, 2026 | [43 Highland Ave](https://nearbypermits.com/cambridge/address/43-highland-ave/) | 0.21 mi S | Electrical | | Not listed | [Electrical-1219884](https://nearbypermits.com/cambridge/permit/Electrical-1219884/) | | Sep 8, 2026 | [85 Trowbridge St](https://nearbypermits.com/cambridge/address/85-trowbridge-st/) | 0.23 mi W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1228854](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1228854/) | | Sep 8, 2026 | [40 Highland Ave](https://nearbypermits.com/cambridge/address/40-highland-ave/) | 0.22 mi S | Alteration or repair | | Not listed | [Building: Short Form-1228368](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1228368/) | | Sep 4, 2026 | [78 Kirkland St](https://nearbypermits.com/cambridge/address/78-kirkland-st/) | 0.20 mi NW | Alteration or repair | | Not listed | [Building: Short Form-1222308](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1222308/) | | Aug 19, 2026 | [60 Dana St](https://nearbypermits.com/cambridge/address/60-dana-st/) | 0.23 mi SW | Alteration or repair | | Not listed | [Siding-1226470](https://nearbypermits.com/cambridge/permit/Siding-1226470/) | | Aug 19, 2026 | [122 Trowbridge St](https://nearbypermits.com/cambridge/address/122-trowbridge-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1225360](https://nearbypermits.com/cambridge/permit/Electrical-1225360/) | | Aug 13, 2026 | [85 Trowbridge St](https://nearbypermits.com/cambridge/address/85-trowbridge-st/) | 0.23 mi W | Electrical | | Not listed | [Electrical-1225537](https://nearbypermits.com/cambridge/permit/Electrical-1225537/) | | Aug 4, 2026 | [122 Trowbridge St](https://nearbypermits.com/cambridge/address/122-trowbridge-st/) | 0.21 mi NW | Plumbing | | Not listed | [Plumbing-1224187](https://nearbypermits.com/cambridge/permit/Plumbing-1224187/) | | Aug 3, 2026 | [8 Fainwood Cir](https://nearbypermits.com/cambridge/address/8-fainwood-cir/) | 0.21 mi SE | Electrical | | Not listed | [Electrical-1223344](https://nearbypermits.com/cambridge/permit/Electrical-1223344/) | | Jul 28, 2026 | [104 Trowbridge St](https://nearbypermits.com/cambridge/address/104-trowbridge-st/) | 0.20 mi W | Electrical | | Not listed | [Electrical-1222390](https://nearbypermits.com/cambridge/permit/Electrical-1222390/) | | Jul 28, 2026 | [6 Holden St](https://nearbypermits.com/cambridge/address/6-holden-st/) | 0.20 mi NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1205567](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1205567/) | | Jul 23, 2026 | [122 Trowbridge St](https://nearbypermits.com/cambridge/address/122-trowbridge-st/) | 0.21 mi NW | Alteration or repair | | Not listed | [Building: Short Form-1221721](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221721/) | | Jul 23, 2026 | [1643 Cambridge St](https://nearbypermits.com/cambridge/address/1643-cambridge-st/) | 0.22 mi W | Alteration or repair | | Not listed | [Building: Short Form-1221210](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221210/) | | Jul 23, 2026 | [66 Dana St](https://nearbypermits.com/cambridge/address/66-dana-st/) | 0.19 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1220853](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1220853/) | | Jun 29, 2026 | [1436 Cambridge St](https://nearbypermits.com/cambridge/address/1436-cambridge-st/) | 0.22 mi SE | Plumbing | | Not listed | [Plumbing-1218133](https://nearbypermits.com/cambridge/permit/Plumbing-1218133/) | | Jun 29, 2026 | [8 Fainwood Cir](https://nearbypermits.com/cambridge/address/8-fainwood-cir/) | 0.21 mi SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1215963](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215963/) | | Jun 26, 2026 | [70-9 Kirkland St](https://nearbypermits.com/cambridge/address/70--9-kirkland-st/) | 0.24 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1217852](https://nearbypermits.com/cambridge/permit/Mechanical-1217852/) | | Jun 23, 2026 | [43 Highland Ave](https://nearbypermits.com/cambridge/address/43-highland-ave/) | 0.21 mi S | Mechanical (HVAC) | | Not listed | [Mechanical-1216948](https://nearbypermits.com/cambridge/permit/Mechanical-1216948/) | | Jun 17, 2026 | [73 Kirkland St](https://nearbypermits.com/cambridge/address/73-kirkland-st/) | 0.21 mi NW | New building | | Not listed | [Building: New Construction-1203565](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1203565/) | | Jun 11, 2026 | [95 Trowbridge St](https://nearbypermits.com/cambridge/address/95-trowbridge-st/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1214733](https://nearbypermits.com/cambridge/permit/Electrical-1214733/) | | May 19, 2026 | [95 Trowbridge St](https://nearbypermits.com/cambridge/address/95-trowbridge-st/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1211018](https://nearbypermits.com/cambridge/permit/Electrical-1211018/) | | Jun 11, 2026 | [1643 Cambridge St](https://nearbypermits.com/cambridge/address/1643-cambridge-st/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1214564](https://nearbypermits.com/cambridge/permit/Electrical-1214564/) | | Jun 5, 2026 | [10 Ellsworth Ave](https://nearbypermits.com/cambridge/address/10-ellsworth-ave/) | 0.23 mi S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1213980](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1213980/) | | Jun 3, 2026 | [95 Trowbridge St](https://nearbypermits.com/cambridge/address/95-trowbridge-st/) | 0.22 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1211824](https://nearbypermits.com/cambridge/permit/Mechanical-1211824/) | | Jun 2, 2026 | [43 Highland Ave](https://nearbypermits.com/cambridge/address/43-highland-ave/) | 0.21 mi S | Electrical | | Not listed | [Electrical-1213099](https://nearbypermits.com/cambridge/permit/Electrical-1213099/) | | May 26, 2026 | [40 Highland Ave](https://nearbypermits.com/cambridge/address/40-highland-ave/) | 0.22 mi S | Roofing | | Not listed | [Roof-1208749](https://nearbypermits.com/cambridge/permit/Roof-1208749/) | | May 21, 2026 | [72 Kirkland St](https://nearbypermits.com/cambridge/address/72-kirkland-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1200511](https://nearbypermits.com/cambridge/permit/Electrical-1200511/) | | May 6, 2026 | [1-3 Sedgwick Rd](https://nearbypermits.com/cambridge/address/1--3-sedgwick-rd/) | 0.22 mi NW | Plumbing | | Not listed | [Gas-1209950](https://nearbypermits.com/cambridge/permit/Gas-1209950/) | | May 1, 2026 | [73 Kirkland St](https://nearbypermits.com/cambridge/address/73-kirkland-st/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1208941](https://nearbypermits.com/cambridge/permit/Electrical-1208941/) | | May 1, 2026 | [102 Ellery St](https://nearbypermits.com/cambridge/address/102-ellery-st/) | 0.20 mi SW | Electrical | | Not listed | [Electrical-1207461](https://nearbypermits.com/cambridge/permit/Electrical-1207461/) | ## Zoning requests nearby We don't list zoning cases for Cambridge yet. ## More on this street Other addresses on Leonard Ave with permits, nearest house number first: - [18 Leonard Ave](https://nearbypermits.com/cambridge/address/18-leonard-ave/): newest permit Jun 3, 2025 - [17 Leonard Ave](https://nearbypermits.com/cambridge/address/17-leonard-ave/): newest permit Aug 20, 2026 - [24 Leonard Ave](https://nearbypermits.com/cambridge/address/24-leonard-ave/): newest permit Aug 27, 2025 - [15 Leonard Ave](https://nearbypermits.com/cambridge/address/15-leonard-ave/): newest permit Oct 21, 2024 - [26 Leonard Ave](https://nearbypermits.com/cambridge/address/26-leonard-ave/): newest permit Nov 3, 2025 - [13 Leonard Ave](https://nearbypermits.com/cambridge/address/13-leonard-ave/): newest permit Dec 10, 2024 - [11 Leonard Ave](https://nearbypermits.com/cambridge/address/11-leonard-ave/): newest permit Oct 23, 2025 - [5 Leonard Ave](https://nearbypermits.com/cambridge/address/5-leonard-ave/): newest permit Jun 24, 2025 - [4 Leonard Ave](https://nearbypermits.com/cambridge/address/4-leonard-ave/): newest permit Jul 2, 2026 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-09 00:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 6 permits at this address and 75 nearby: https://nearbypermits.com/cambridge/address/20-leonard-ave/