Nearby Permits
Map of 51 permits within a quarter mile of 27 Mendum StRoofing, 22-24 Arborough Rd, Sep 30, 2026Electrical, 13 Ashfield St, Sep 25, 2026Alteration or repair, 11 Ardale St, Sep 18, 2026Alteration or repair, 99 Walter St, Sep 14, 2026Alteration or repair, 52 Walter St, Sep 8, 2026Alteration or repair, 57 Walter St, Sep 8, 2026Demolition, 125 Walter St, Sep 4, 2026Alteration or repair, 18 Basto Te, Sep 1, 2026Roofing, 178 Walter St, Sep 1, 2026Alteration or repair, 22 Conway St, Sep 1, 2026Alteration or repair, 40 Arborough Rd, Sep 1, 2026Alteration or repair, 32 Arborough Rd, Sep 1, 2026Electrical, 15 Ashfield St, Aug 27, 2026Solar, 22 Conway St, Aug 27, 2026Alteration or repair, 14 Symmes St, Aug 26, 2026Roofing, 57 Walter St, Aug 25, 2026Plumbing, 49 Fairview St, Aug 10, 2026Electrical, 12 Primrose St, Aug 9, 2026Roofing, 10 Symmes St, Aug 6, 2026Alteration or repair, 109 Walter St, Aug 6, 2026Solar, 22 Conway St, Aug 6, 2026Electrical, 655-657 South St, Aug 3, 2026Electrical, 52 Walter St, Jul 28, 2026Plumbing, 52 Walter St, Jul 23, 2026Plumbing, 52 Walter St, Jul 23, 2026Fence, wall or deck, 10 Ashfield St, Jul 22, 2026Alteration or repair, 52 Walter St, Jul 21, 2026Alteration or repair, 16 Ashfield St, Jul 21, 2026Alteration or repair, 28 Primrose St, Jul 20, 2026Plumbing, 29 Conway St, Jul 20, 2026Plumbing, 29 Conway St, Jul 20, 2026Fence, wall or deck, 669 South St, Jul 17, 2026Alteration or repair, 640 South St, Jul 13, 2026Addition, 20 Cotton St, Jul 7, 2026Fence, wall or deck, 51 Cotton St, Jul 2, 2026Alteration or repair, 15 Ashfield St, Jun 23, 2026Solar, 41 Fairview St, Jun 8, 2026Roofing, 41 Fairview St, Jun 8, 2026Solar, 41 Fairview St, Jun 8, 2026Alteration or repair, 21 Mendum St, May 29, 2026Alteration or repair, 112 Walter St, May 27, 2026Alteration or repair, 34 Mendum St, May 27, 2026Solar, 104 Walter St, May 22, 2026Mechanical (HVAC), 112 Walter St, May 19, 2026Alteration or repair, 32-34 Fairview St, May 19, 2026Plumbing, 617 South St, May 18, 2026Solar, 37 Eldon St, May 14, 2026Roofing, 26 Fairview St, May 13, 2026Plumbing, 32-34 Fairview St, May 11, 2026Electrical, 112 Walter St, May 7, 2026Plumbing, 634 South St, May 1, 2026660 ft Map preview
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27 Mendum St

Boston, MA 02131

Two permits here in the last two years. The newest, Sep 26, 2025: Replacement of Cross Connection Device & Water Heater. Within a quarter mile, the city has issued 51 more permits (48 projects) since May 1.

The city's data portal didn't answer in time. "Here" shows our copy of the last two years, which we checked 2026-10-06 07:34 UTC. Data status

MayJunJulAugSepOct
Within
Since
Here2 permits · 27 Mendum St
  1. Replacement of Cross Connection Device & Water Heater
    Plumbing
    Sep 26, 2025$4,000
  2. Replacement of Gas boiler
    Plumbing
    Sep 26, 2025$4,000
Sort
Next doorunder 250 ft · 2 permits
  1. Per Pat Curran's instructions, this is a permit to replace existing siding with Hardie plank
    21 Mendum St · 90 ft SE · Alteration or repair
    May 29$91,207
  2. Remove and replace 1 window
    34 Mendum St · 120 ft W · Alteration or repair
    May 27$8,309
This block250 to 1,000 ft · 27 permits in 26 projects
  1. Replace the asphalt roof on home
    22-24 Arborough Rd · 810 ft S · Roofing
    Sep 30$19,500
  2. Replace blocks in meter for Eversource AMI project
    13 Ashfield St · 760 ft SW · Electrical
    Sep 25$2,000
  3. Interior renovation of an existing one-family dwelling garage to change its use from a parking garage to an…
    99 Walter St · 540 ft SW · Alteration or repair
    Sep 14$107,000
  4. Replace decking and rails on front porch
    125 Walter St · 340 ft W · Demolition
    Sep 4$15,000
  5. Strip and re-roof
    178 Walter St · 950 ft NW · Roofing
    Sep 1$8,750
  6. Mass save insulation
    40 Arborough Rd · 720 ft SE · Alteration or repair
    Sep 1$6,579
  7. Demo decking and rotted framing, replace where needed
    32 Arborough Rd · 750 ft S · Alteration or repair
    Sep 1$40,425
  8. Wire a new dormer
    15 Ashfield St · 740 ft SW · Electrical
    Aug 27$9,500
  9. Gas stove on 3rd floor
    49 Fairview St · 600 ft S · Plumbing
    Aug 10$350
  10. Upgrade service to 200 Amps per unit
    12 Primrose St · 650 ft S · Electrical
    Aug 9$7,500
  11. Insulate kneewall slope and gable end wall with fiberglass and 2": thermal barrier board insulate attic slope…
    109 Walter St · 390 ft W · Alteration or repair
    Aug 6$4,107
  12. Back Deck Renovation: remove railing, balusters, wood floor
    10 Ashfield St · 890 ft SW · Fence, wall or deck
    Jul 22$23,000
  13. Weatherization, Insulation, Air Sealing
    16 Ashfield St · 860 ft SW · Alteration or repair
    Jul 21$7,100
  14. Insulation work as part of the MASS Save program
    28 Primrose St · 600 ft SW · Alteration or repair
    Jul 20$6,000
  15. 342 Sf single story addition off the back of the existing home
    20 Cotton St · 400 ft S · Addition
    Jul 7$152,000
  16. Remove & replace 1 patio door
    51 Cotton St · 310 ft W · Fence, wall or deck
    Jul 2$15,096
  17. Confirm occupancy of single family &
    15 Ashfield St · 740 ft SW · Alteration or repair
    Jun 23$229,438
  18. Remove pre-existent solar array for roof replacement × 2 permits
    41 Fairview St · 680 ft S · Solar
    Jun 8$6,000
  19. Asphalt shingles replacement on the entire house
    41 Fairview St · 680 ft S · Roofing
    Jun 8$25,199
  20. Air sealing, Insulation, Weatherization
    112 Walter St · 500 ft W · Alteration or repair
    May 27$13,413
  21. Installation of (12) 440w roof top solar modules and associated electrical work
    104 Walter St · 580 ft W · Solar
    May 22$25,329
  22. Installation of 3.5 ton ductless heat pump system to serve the home
    112 Walter St · 500 ft W · Mechanical (HVAC)
    May 19$31,913
  23. Bathroom Renovation: No change to plumbing location
    32-34 Fairview St · 760 ft S · Alteration or repair
    May 19$20,000
  24. Remove existing asphalt shingles and install new asphalt shingles
    26 Fairview St · 930 ft S · Roofing
    May 13$18,775
  25. Replace toilet, bathtub, and sink on 2nd floor
    32-34 Fairview St · 760 ft S · Plumbing
    May 11$4,500
  26. Service upgrade 100A to 200A - Wiring of 1 heat pump condenser - GFCI outlet
    112 Walter St · 500 ft W · Electrical
    May 7$6,950
Within a quarter mile1,000 ft to ¼ mi · 22 permits in 20 projects
  1. Demolish existing deck
    11 Ardale St · 0.23 mi SW · Alteration or repair
    Sep 18$34,250
  2. Remove Non-Structural wall, patch and paint to match
    52 Walter St · 0.23 mi SW · Alteration or repair
    Sep 8$4,200
  3. Confirm occupancy of existing single family
    57 Walter St · 0.21 mi SW · Alteration or repair
    Sep 8not listed
  4. Insulation work as part of the MASS Save program
    18 Basto Te · 0.23 mi SW · Alteration or repair
    Sep 1$3,000
  5. Insulating the kneewall slope with 2" rigid board also insulating the kneewall floor with 12" of cellulose…
    22 Conway St · 0.21 mi S · Alteration or repair
    Sep 1$957
  6. Installation of (12) roof mounted solar panels and microinverters with 5.280 kWDC rated output × 2 permits
    22 Conway St · 0.21 mi S · Solar
    Aug 6 to 27$18,000
  7. Change of Occupancy from a single family with ADU to 2 family
    14 Symmes St · 0.21 mi SW · Alteration or repair
    Aug 26$1,000
  8. Pending;ALT1880633 Occupancy Committee.strip and install a new roof
    57 Walter St · 0.21 mi SW · Roofing
    Aug 25$23,045
  9. Remove existing cupola and replace roofing underneath
    10 Symmes St · 0.21 mi SW · Roofing
    Aug 6$2,499
  10. Tesla powerwall 3 1707000-21 battery installation
    655-657 South St · 0.23 mi SE · Electrical
    Aug 3$18,500
  11. Rewire 2nd floor bathroom- minor reno
    52 Walter St · 0.23 mi SW · Electrical
    Jul 28$4,000
  12. Second floor a toilet and a lab third floor a tub, a sink.And a toilet
    52 Walter St · 0.23 mi SW · Plumbing
    Jul 23$9,000
  13. Installin one full bath in the basement with a shower and kitchen
    52 Walter St · 0.23 mi SW · Plumbing
    Jul 23$9,000
  14. Half bath addition and Full bathroom remodel
    52 Walter St · 0.23 mi SW · Alteration or repair
    Jul 21$50,676
  15. Install 40 gal gas water heater in unit 2 × 2 permits
    29 Conway St · 0.20 mi S · Plumbing
    Jul 20$500
  16. Emergency repair and replacement of existing retaining wall
    669 South St · 0.24 mi SE · Fence, wall or deck
    Jul 17$80,000
  17. Remodel of kitchen and bath
    640 South St · 0.24 mi SE · Alteration or repair
    Jul 13$40,000
  18. Water heater replacement
    617 South St · 0.25 mi E · Plumbing
    May 18$2,000
  19. Installation of roof mounted photovoltaic solar systems
    37 Eldon St · 0.23 mi NW · Solar
    May 14$76,800
  20. Renovation of a 2-1/2 bath one kitchen and laundry
    634 South St · 0.25 mi E · Plumbing
    May 1$25,000

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Boston Inspectional Services Department updated its data Oct 5, 2026. We checked it Oct 6, 07:34 UTC. See the city's official records.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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