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20 Charles St
Boston, MA 02136
- At this address
- 7 permits on record. Newest issued Feb 11: Confirming occupancy of single family home in existence for many years
- Within ¼ mile
- 48 more permits (44 projects) issued since May 1.
Within
Since
Here7 permits · 20 Charles St
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Confirming occupancy of single family home in existence for many yearsAlteration or repairFeb 11not listed
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Jan 12$10,000
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Nov 13, 2025 to Jan 6$71,595
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Nov 13, 2025$8,000
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Remodel bathroom - unit #804Alteration or repairJan 6, 2012$5,000
Sort
This block250 to 1,000 ft · 41 permits in 38 projects
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Relocate washing machine from basement to 1st floor71 Hillis Rd · 800 ft SW · PlumbingOct 7$3,500
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Run gas piping for relocated dryer from basement to 1st floor71 Hillis Rd · 800 ft SW · PlumbingOct 7$1,000
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Low voltage alarm install12 Cottage Pl · 820 ft NE · ElectricalOct 6$1,200
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Basement Bathroom - Replace shower stall, no structural change41 Hillis Rd · 420 ft S · PlumbingSep 24$1,500
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Wire tv outlet, gas dryer and washer relocation and add lights to new laundry room71 Hillis Rd · 800 ft SW · ElectricalSep 24$2,000
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100 to 200 Amp Service Upgrade202 Reservation Rd · 670 ft N · ElectricalSep 23$6,800
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14sq. strip & re-roof1501 River St · 250 ft E · RoofingSep 22$22,000
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Confirm occupancy of existing single-family dwelling.1501 River St · 250 ft E · Alteration or repairAug 25not listed
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Air sealing insulation in attic space1450 River St · 660 ft NE · Alteration or repairAug 21$7,203
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Bathroom/kitchen remodel37 Hillis Rd · 370 ft S · PlumbingAug 12$10,000
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Replace wiring, devices, lighting37 Hillis Rd · 370 ft S · ElectricalAug 12$8,000
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2nd Floor renovation of Unit 47-9 Roxana St · 400 ft NE · PlumbingAug 5$6,000
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Installation of roof mounted photovoltaic solar systems × 2 permits76-78 Sunnyside St · 750 ft SW · SolarJul 31 to Aug 3$72,900
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Rewire the 2 floor units full rewire updated7-9 Roxana St · 400 ft NE · ElectricalJul 30$20,000
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Strip and re roof 25 square of asphalt shingles15-17 Roxana St · 370 ft N · RoofingJul 25$10,000
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Shower to shower remodel with an acrylic replacement unit and prefabricated base10 Franklin St · 540 ft NW · Alteration or repairJul 21$23,000
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Low voltage alarm install76-78 Sunnyside St · 750 ft SW · ElectricalJul 20$1,200
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Shower to shower remodel with an acrylic replacement unit and prefabricated base10 Franklin St · 540 ft NW · PlumbingJul 17$23,000
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Installation of roof mounted photovoltaic solar systems × 2 permits79-81 Sunnyside St · 840 ft SW · SolarJun 23 to Jul 10$30,928
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Installation of 1 Tesla powerwall3 battery installed on exterior of home × 2 permits9 Thompson St · 990 ft N · ElectricalJul 8 to 9$10,000
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Replace roof due to fire11 Ellis St · 480 ft S · RoofingJul 9$3,000
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Mass Save Insulation and Air Sealing43 Thompson St · 730 ft NW · Alteration or repairJul 8$2,577
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Replacing the front stairs79-81 Sunnyside St · 840 ft SW · Alteration or repairJul 2$4,000
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Reroof32 Hillis Rd · 490 ft S · RoofingJun 29$10,000
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Replacement of a range84-86 Sunnyside St · 830 ft SW · PlumbingJun 29$200
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Interior repairs due to water damage.2nd floor bath remodel37 Hillis Rd · 370 ft S · Alteration or repairJun 26$54,549
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Remove and replace rubber roof system1455 River St · 480 ft NE · RoofingJun 16$20,000
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Residential weatherization/air sealing211-213 Reservation Rd · 870 ft N · Alteration or repairJun 9$3,000
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Confirm occupancy of existing 6 Residential Units7-9 Roxana St · 400 ft NE · Alteration or repairJun 8not listed
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Strip roof to sheathing55 Charles St · 670 ft SW · RoofingJun 4$14,765
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125/100A Main panel upgrade22-24 Hillis Rd · 350 ft S · ElectricalMay 28$2,200
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Repair fire damaged siding and 2nd floor deck on front of the building7-9 Roxana St · 400 ft NE · Alteration or repairMay 26$175,000
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Installation of roof mounted photovoltaic solar systems22-24 Hillis Rd · 350 ft S · SolarMay 26$29,400
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Install 8 4 cable & 4 telephone lines40 Charles St · 420 ft SW · ElectricalMay 21$1,200
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Install smoke & carbon on 2 floors basement40 Charles St · 420 ft SW · Fire systemsMay 21$1,500
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Complete wiring of 1 family due to fire &40 Charles St · 420 ft SW · ElectricalMay 21$27,000
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Insulation work as part of the MASS Save program1535 River St · 540 ft SE · Alteration or repairMay 8$12,000
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Installation of roof mounted photovoltaic solar systems14 Ellis St · 500 ft S · SolarMay 5$97,500
Within a quarter mile1,000 ft to ¼ mi · 7 permits in 6 projects
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Upgrade electrical service from 100 amp to 200amp and add common meter1420 River St · 0.21 mi NE · ElectricalAug 20$3,500
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Remove existing shingle roof on the entire house19 Donna Te · 0.23 mi NE · RoofingAug 12$6,500
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14 roof squares strip and re-roof, IKO Dynasty - Summit Grey19 Donna Te · 0.23 mi NE · RoofingAug 11$12,000
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Remove existing stair bricks, install new ones250 Reservation Rd · 0.21 mi N · Alteration or repairAug 3$11,000
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Jul 30$16,000
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Replace toilet, sink, and tub1409 River St · 0.23 mi NE · PlumbingMay 15$1,200
Zoning requests nearby1 request · as of Oct 9
Hearings are public: you can comment or attend. Dates can move; check the city's page before you go.
Boston's decision codes, from its data dictionary: AppProv, "approved with conditions".
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Decided May 15hearing May 5
More on this streetCharles St · 10 nearest addresses with permits
- 20-26 Charles St newest permit Aug 27, 2026
- 17 Charles St newest permit Jun 18, 2025
- 16 Charles St newest permit Jul 21, 2025
- 15 Charles St newest permit Jan 13, 2025
- 27 Charles St newest permit Jul 16, 2026
- 13-15 Charles St newest permit Oct 22, 2024
- 12 Charles St newest permit Oct 30, 2025
- 30 Charles St newest permit Sep 10, 2025
- 9 Charles St newest permit Apr 25, 2025
- 31-35 Charles St newest permit Aug 7, 2026
Boston Inspectional Services Department updated its data Oct 8, 2026. We checked it Oct 9, 04:21 UTC. See the city's official records.
Zoning requests come from the Boston Zoning Board of Appeal tracker. We read it Oct 9, 00:17 UTC.
At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.
For agents and scripts: This page as Markdown · JSON · Nearby as JSON · Zoning as JSON · MCP tool permits_near, and zoning_requests_near for zoning