Johnston Residence

523 B Street


Project Location (Click to Enlarge)

Proposed 6th Street View (Click to Enlarge)

Proposed Site Plan (Click to Enlarge)

Project Description

The proposed alterations include reconfigured floor plans, a 193-square foot upper floor expansion, two new shed dormers, a 22-square foot south porch expansion, enclosure of the south porch with window glazing, replacement of the existing deck with a new 79-square foot deck, a 30-square foot addition to the detached garage, and widening of garage doors. Additional alterations include new windows, replacement of non-functional windows and incorrect period chimneys. This project is categorically exempt from the California Environmental Quality Act (CEQA), under Section 15301 (Existing Facilities) and Section 15331 (Historical Resource Restoration/Rehabilitation).

Project Details

APN(s): 008-103-001
Project Address: 523 B Street
Zoning: MU2
File Number: PLSR-2021-0027
Applicant: Joe Johnston

Staff Contact

Isabel Castellano
Historic Preservation Specialist
[email protected]

Planning Division
11 English Street
Petaluma, CA

Public Meetings and Hearings

  • Historic and Cultural Preservation Committee Hearing – Tuesday, September 13, 2022, 4p
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