12 W Main St, Mattapan, MA 02126, USA
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12 W Main St, Mattapan, MA 02126, USA
NO MAJOR ISSUES
PROPERTY SUMMARY
12 W Main St has 39 building permits on record, most recently an electrical low voltage permit filed in 2024. 24 permits are currently open. The surrounding area has moderate crime activity with 23 incidents recorded within 0.25 miles over the past year, including 4 property crimes. The property is not located in any mapped hazard zone. Overall risk is assessed as low.
Hazard layers
Fire hazard
none
CAL FIRE severity zone data
Flood zone
minimal
Low flood risk per FEMA NFHL — may still flood from local drainage
Seismic zone
none
No mapped seismic hazard zone
Fault zone
none
Not in Alquist-Priolo fault zone
Seismic PGA
0.15g
USGS peak ground acceleration (ASCE 7-22 design maps)
DATA SOURCES
Permit data: City open data portals (Socrata, ArcGIS, Accela, CKAN) · Hazard data: FEMA NFHL, CAL FIRE FHSZ, CA Geological Survey, USGS · Crime: Local police department open data · Updated: 5/15/2026