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Mixed-use · Other activity

45 River St, Cambridge, MA 02139

Neighborhood activity

Issued

What the public record says

Paint approximately 11,000 square feet of siding, replace approximately 300 square feet of siding, remove and reinstall existing storm windows, new PVC window sills and trims, replace existing architectural moulding on windows.

Permit typeBuilding: Alteration and Addition
Declared job value$106,540
Permit record1222437
Related permits1222437

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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