Hewlett Design Review (P4437) - County of Marin

Community Development Agency

Summary

Main Component of the Project

Residential Addition/Accessory Structure

Location

427 Los Cerros Drive, Greenbrae
Assessor's Parcel 070-071-14

Status

Incomplete

Project Planner

Easton Ehlers
415-473-7023

Applicant

Danny Lebowski, Green Bay Remodeling Inc.
615-730-2259

Project Description

The applicant requests Design Review approval to construct a new 470 square foot second-story addition on a developed lot in the unincorporated community of Greenbrae. The 470 square feet of proposed development would result in a floor area ratio of 11 percent on the 31,746 square foot lot. The proposed addition would reach a maximum height of 27 feet, 5 inches above surrounding grade and its exterior walls would have the following setbacks: 31 feet, 8 inches from the northern front property line; 10 feet, 4 inches from the western side property line;  and over 100 feet from the southern rear property line. The setback to the eastern side property line cannot be determined from the submitted application materials. The proposed development would also involve various site improvements associated with the addition. These site improvements include a 95-square-foot deck and stair attached to the eastern elevation of the addition, as well as a 565-square-foot carport situated beneath the addition.

Design Review approval is required pursuant to Marin County Code Section 22.42.020(B) because the project involves an addition to floor area in a Conventional zoning district on a lot that would contain more than 3,500 square feet of floor area with the proposed development.

Zoning:  R1-B2 Districts (Residential, Single-Family District with the Minimum Lot Size - B2 Combining District)
Countywide Plan Designation: SF5 (Low Density Residential)
Community Plan (if applicable): Kentfield/Greenbrae Community Plan

Most Recent Project Plans

Hewlett Project Plans 3.21.2024