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ActiveMap Viewer Collection

The interactive maps listed below assist in easily accessing location-based information pertaining to a specific subject and/or area within the unincorporated areas of Sonoma County.

Note: The original ActiveMap has been reorganized into separate use-specific map viewers. As our efforts are a work in progress, the ActiveMap collection will grow as viewers are developed.

On this page:

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General Maps

Go to ActiveMap Viewer Guidelines

Zoning and
Land Use

Parcel specific allowed uses and development criteria

View Map

Cannabis
Site Evaluation

Assists in evaluating potential sites for cannabis permit applications based on medical cannabis land use ordinance

View Map

Advisory Councils and Commissions

Geographical boundaries of Planning Committees, Advisory Councils & Commissions (including Board of Supervisor Municipal Advisory Councils)

View Map

Supervisorial District 4 – Mark West Municipal Advisory Council

Invite residents in the greater Mark West area to weigh in on a possible district boundary change.

View Map

Planning Initiatives

Go to ActiveMap Viewer Guidelines

Streamlined Housing Developments
(Senate Bill 9)

Assists in evaluating whether a parcel may be eligible for an SB 9 project

View Map

Vacation Rental
Map Viewer

Specified areas recently rezoned, to manage over-concentration & preserve neighborhood character

View Map

Fire Prevention

Go to ActiveMap Viewer Guidelines

Defensible Space Inspections Dashboard

Inspection statistics by Fire Inspecting Agency and Supervisory District

View Dashboard

More About Defensible Space Inspections

Chipper Program Dashboard

County-wide Chipper Program project locations and statistics

View Dashboard

More About Chipper Program

Sonoma County Wildfire Adapted Project Area

Project areas included in the Wildfire Adapted Sonoma County program. These areas were selected based on wildfire hazard severity, population density, and an equal distribution across the County's Fire Protection Districts and/or Fire Districts

View Map

Engineering Survey

Go to ActiveMap Viewer Guidelines

Sonoma County Surveyors

Tracking of Surveyors and Record of Public Land Survey by parcel

View Map

Well & Septic

Go to ActiveMap Viewer Guidelines

Well Ordinance Update

Well permits within the “Public Trust Review Area” require impact consideration to public trust resources

View Map

2020 Glass Fire-related Maps

Go to ActiveMap Viewer Guidelines

RESA and Property Clean-Up Status	RESA y Estatus de Limpieza de Propiedades
Structure-specific post-fire damage assessment and Household Hazardous Waste sweep status View Map	Evaluación de daños post-incendio por estructura y estado de barrido de Desechos Caseros Peligrosos Ver el Mapa

2020 Walbridge-Meyers Fires-related Maps

Go to ActiveMap Viewer Guidelines

RESA and Property

Clean-Up Status

RESA y Estatus de

Limpieza de Propiedades

Walbridge and Meyers Rapid Evaluation Safety Assessment (RESA)

Structure-specific post-fire damage assessment and Household Hazardous Waste sweep status

View Map

Evaluación de daños post-incendio por estructura y estado de barrido de Desechos Caseros Peligrosos

Ver el Mapa

2019 Kincade Fire-related Maps

Go to ActiveMap Viewer Guidelines

RESA and Property

Clean-Up Status

RESA y Estatus de

Limpieza de Propiedades

Kincade Fire Rapid Evaluation Safety Assessment (RESA)

Structure-specific post-fire damage assessment and Household Hazardous Waste sweep status

View Map

Evaluación de daños post-incendio por estructura y estado de barrido de Desechos Caseros Peligrosos

Ver el Mapa

2019 Winter Storms and Flooding-related Maps

Go to ActiveMap Viewer Guidelines

RESA Evaluation

Flood Response

Story Map

2019 Winter Storms and Flooding-related RESA Evaluation Map

Structure-specific post-flood damage assessment

View Map

Overview of Sonoma County's emergency response

View Map

2017 Sonoma Complex Fire-related Maps

Go to ActiveMap Viewer Guidelines

Fire Rebuild Status Dashboard

2017 Sonoma County Complex Fire Rebuild Status Activity Map

Rebuilding permits issued in unincorporated Sonoma County on parcels impacted by the 2017 Sonoma Complex Fire

View Map

Geologic Hazard Zone – Fire Perimeters

2017 Sonoma County Geologic Hazard Zone - Fire Perimeter Activity Map

Quick reference of fire boundaries and properties that intersect the Geologic Hazard Zone

View Map

Post-Fire Hazard Assessment

Identifies areas having high, moderate, or low hazard estimate for flash floods, mudflows, and debris flows

View Map

Larkfield Estates Subdivision Zoning

Larkfield Estates Subdivision parcel specific allowed uses and development criteria

View Map

RESA Evaluation

Parcel-specific post-fire damage assessment (includes unincorporated County and City of Santa Rosa)

View Map

Evaluación de
la RESA

Evaluación de daño post incendio específico a la parcela (incluye el Condado no incorporado y la Ciudad de Santa Rosa)

Ver el Mapa

Accessibility Statement

Permit Sonoma is committed to ensuring the interactive mapping applications are accessible to all users. The website undergoes review and redesign as necessary to ensure that they meet and/or exceed the requirements of Section 508 of the Rehabilitation Act of 1973.

Should gaining access to information on these websites be hindered, please submit a Permit Sonoma GIS Inquiry or call us at (707) 565-1900 and assistance shall be provided to meet your needs.

Contact Us

Questions, inquiries, and/or comments? Please submit a comment or inquiry.

Permit Sonoma GIS does not provide walk-in customer office hours. All mapping product requests and/or inquiries will be serviced through GIS Online Services.