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Unknown · Other activity

18 Watson St, Cambridge, MA 02139

Neighborhood activity

Issued

What the public record says

Add small addition off back, renovate 2 kitchens, two full baths. New floors, reframe new walls, insulate board and plaster

Permit typeBuilding: Alteration and Addition
Declared job value$789,990
Permit record1209951
Related permits1209951

Recorded milestones

  1. Permit issued

Milestones apply to the recorded permits. They do not confirm that an entire development is complete or a business is open. No opening date is inferred.

Sources & confidence

Category labels may be inferred from official fields and scope descriptions. Related permits are grouped only where an explicit source project identifier is available. We do not combine unrelated permits merely because they share an address.

View original city source ↗

Retrieved 11/4/2026, 5:40:18 AM. Latest successful source retrieval.

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