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289-291 PEARL ST, Unit 6, Cambridge, MA 02139

Neighborhood activity

Issued

What the public record says

Construction of a roof deck at Unit 6. The existing roof material covering has already been replaced under Building Permit BLDC-1165327-2026. This application is for the construction of a new roof deck. This roof never had a deck before. Work includes installation of new decking, sleepers, posts/post sleeves, caps and skirts, and 42-inch railings. New 2x4 pressure-treated pine sleepers will be installed, with TPO membrane protection beneath the sleepers to protect the existing roof system. TimberTech decking boards will be installed using Cortex fasteners and matching plugs. No expansion of the building footprint is proposed.

Permit typeBuilding: Alteration and Addition
Declared job value$18,458
Permit record1231044
Related permits1231044

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.

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

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