Napa County  
1195 THIRD STREET  
SUITE 310  
NAPA, CA 94559  
Agenda  
Wednesday, January 7, 2026  
9:00 AM  
Board of Supervisors Chambers  
1195 Third Street, Third Floor  
Napa, CA 94559  
Planning Commission  
District 1, Kara Brunzell (Chair)  
District 2, Walter Brooks  
District 3, Molly Moran Williams  
District 4, Pete Richmond (Vice-Chair)  
District 5, Megan Dameron  
Brian D. Bordona, Director  
Laura Anderson, County Counsel  
Michael Parker, Planning Manager  
Alexandria Quackenbush, Meeting Clerk  
Angie Ramirez Vega, Meeting Clerk  
Aime Ramos, Meeting Clerk  
How to Watch or Listen to the Napa County Planning Commission Meetings  
The Napa County Planning Commission will continue to meet pursuant to the annually adopted  
meeting calendar available at the following link:  
https://www.napacounty.gov/DocumentCenter/View/40034/2026-Planning-Commission-Meeting-C  
alendar?bidId=  
The Napa County Planning Commission meets as specified in its adopted annual calendar on the  
first and third Wednesdays of the month at 9:00 A.M. at 1195 Third Street, Suite 310, Napa,  
California 94559. The meeting room is wheelchair accessible. Assistive listening devices and  
interpreters are available through the Clerk of the Planning Commission. Requests for disability  
related modifications or accommodations, aids or services may be made to the Clerk of the Planning  
Commission's office no less than 72 hours prior to the meeting date by contacting (707) 253-4417 or  
The Napa County Planning Commission realizes that not all County residents have the same ways to  
stay engaged, so several alternatives are offered. Remote Zoom participation for members of the  
public is provided for convenience only. In the event that the Zoom connection malfunctions for any  
reason, the Planning Commission reserves the right to conduct the meeting without remote access.  
Please watch or listen to the Planning Commission meeting in one of the following ways:  
1.  
2.  
3.  
Attend in-person at the Board of Supervisors Chambers, 1195 Third Street, Napa, Third  
Floor.  
"Video" column).  
sure the browser is up-to-date.  
4.  
5.  
Listen on Zoom by calling 1-669-900-6833 (Meeting ID: 876-2145-7786).  
Watch on your TV - Napa Valley TV Channel 28.  
If you are unable to attend the meeting in person and wish to submit a general public comment or  
a comment on a specific agenda item, please do the following:  
1.  
Email your comment to meetingclerk@countyofnapa.org. Emails will not be read aloud but  
will still become part of the public record and shared with the Planning Commission.  
2.  
browser is up-to-date. When the Chair calls for the item on which you wish to speak, click  
"raise hand". Please limit your remarks to three minutes.  
3.  
Call the Zoom phone number: 1-669-900-6833. (Meeting ID: 876-2145-7786). When the  
Chair calls for the item on which you wish to speak, press *9 to raise hand. Please limit your  
remarks to three minutes.  
**Please note that phone numbers in their entirety will be visible online while speakers are  
speaking**  
For more information, please contact us via telephone at (707) 253-4417 or send an email to  
ANY MEMBER OF THE AUDIENCE DESIRING TO ADDRESS THE COMMISSION:  
ON A MATTER ON THE AGENDA  
Please proceed to the podium when the matter is called and, after receiving recognition from the  
Chair, give your name and your comments or questions. In order that all interested parties have an  
opportunity to speak, please be brief and limit your comments to the specific subject under  
discussion. Time limitations shall be at the discretion of the Chair or Commission, but is generally  
limited to three minutes.  
ON A MATTER NOT ON THE AGENDA  
Public comment is an opportunity for members of the public to speak on items that are not on the  
agenda but are within the subject matter jurisdiction of the Commission. Public comment is limited  
to three minutes per speaker, subject to the discretion of the Chair. Comments should be brief and  
focused, and speakers should be respectful of one another who may have different opinions. Please  
remember this meeting is being recorded and broadcast on live television. The County will not  
tolerate profanity, hate speech, abusive language, or threats. Also, while public input is appreciated,  
the Brown Act prohibits the Commission from taking any action on matters raised during public  
comment that are not on the agenda.  
1.  
2.  
3.  
CALL TO ORDER; ROLL CALL  
PLEDGE OF ALLEGIANCE  
CITIZEN COMMENTS AND RECOMMENDATIONS  
The Commission invites Citizen comments and recommendations concerning current issues and  
future prospects of a planning nature which are within the jurisdiction of the Planning Commission.  
Anyone who wishes to speak to the Commission on such a matter, if it is not on the agenda, may do  
so at this time.  
4.  
APPROVAL OF MINUTES  
The Clerk requests approval of minutes from the regular meeting held on  
December 17, 2025.  
A.  
Attachments:  
5.  
6.  
7.  
AGENDA REVIEW  
DISCLOSURES  
PUBLIC HEARING ITEMS  
DIAMOND MOUNTAIN VINEYARD COMPANY INC/ DIAMOND  
CREEK VINEYARDS / MAJOR MODIFICATION NO. P19-00177 -  
MOD & REQUEST FOR EXCEPTION TO THE NAPA COUNTY  
ROAD AND STREET STANDARDS  
A.  
CEQA STATUS: Consideration and possible adoption of a Mitigated  
Negative Declaration and a Mitigation Monitoring and Reporting Program  
(MMRP) (SCH#2025120440). According to the proposed Mitigated  
Negative Declaration, the proposed project would not have any potentially  
significant environmental impacts after implementation of mitigation  
measures. Mitigation measures are proposed for the following area:  
Biological Resources. The project site is not included on a list of  
hazardous materials sites compiled pursuant to Government Code Section  
65962.5.  
REQUEST: This application was submitted to participate in the County's  
Code Compliance Program as described in Resolution No. 2018-164  
adopted by the Napa County Board of Supervisors on December 4, 2018.  
The proposal is to modify an existing winery Use Permit and subsequent  
modifications to recognize and approve items that are out of compliance  
with the permitted entitlements and for expansion beyond existing  
entitlements such as construction of a new winery building and  
agricultural storage building, increase in production, number of  
employees, weekly visitation, on-premises consumption of wine produced  
on-site, additional parking, number of marketing events, and necessary  
infrastructure improvements and upgrades to the wastewater system, and  
conversion of the existing winery building to a single-family residence  
with parking. The request also includes an Exception to the Napa County  
Road and Street Standards. The project is located on a 78.12-acre holding  
within the Agricultural Watershed (AW) zoning district and General Plan  
designated as Agriculture, Watershed, and Open Space (AWOS). The site  
is located at 1500 Diamond Mountain Road, Calistoga, CA 94515. APN  
020-440-004 (Winery Parcel) and 020-400-012 (Residential Parcel).  
STAFF RECOMMENDATION: Continue the item to January 21, 2026, to  
accommodate completion of the project’s CEQA review by the  
Governor’s Office of Land Use and Climate Innovation and the public.  
STAFF CONTACT: Kelli Cahill, Planner III, (707) 265-2325 or  
APPLICANT AGENT CONTACT: Lester Hardy, Attorney; (707)  
480-8093; lester@lfhardy.com  
HAL AND FIONA BARNETT / BARNETT VINEYARDS WINERY /  
USE PERMIT P19-00125-UP, VIEWSHED P20-00121-VIEW, AND  
EXCEPTION TO THE ROAD AND STREET STANDARDS  
B
CEQA Status: Consideration and possible adoption of a Mitigated  
Negative Declaration. According to the proposed Mitigated Negative  
Declaration, the proposed project would not have any potentially  
significant environmental impacts after implementation of Mitigation  
Measures. Mitigation measures are proposed for the following area:  
Biological Resources. In accordance with Section 15105(b) of the  
California Environmental Quality Act (CEQA) Guidelines, Napa County  
submitted the proposed Initial Study/Negative Declaration to the State  
Clearinghouse for a 30-day review period beginning December 4, 2025,  
and running through January 3, 2026 (State Clearinghouse No. SCH  
lists of hazardous waste sites enumerated under Government Code Section  
65962.5.  
Request: The proposal is for a new Use Permit for a small winery  
established under a Small Winery Use Permit Exemption approved on  
September 12, 1988, for an existing 20,000 gallon per year winery (Permit  
No. 158889). This application was submitted to participate in the County’s  
Code Compliance Program as described in Resolution No. 2018-164  
adopted by the Napa County Board of Supervisors on December 4, 2018.  
The request is to allow the following:  
The Use Permit would modify and supersede an existing winery first  
approved under a Small Winery Exemption permit to recognize and  
establish uses and activities beyond the scope allowed under the previous  
Small Winery Exemption. The existing winery is currently approved for  
20,000 gallons per year with 7,046 sq. ft. winery facility containing a  
3,276 sq. ft. type 1 production cave, 1,470 sq. ft. production building, and  
2,300 sq. ft covered crush/fermentation pad with solar panels, two (2) full  
time employees, six (6) parking spaces, process wastewater system, and  
other improvements typically associated with a winery.  
A. Components Necessary to Remedy Existing Violations:  
Establish a new Use Permit to recognize and approve:  
1) Twenty-one (21) visitors per day for by-appointment Tours and  
Tastings with a weekly maximum of 97 visitors. The winery was approved  
for zero (0) visitors per day;  
2) Recognize and approve a marketing program in the form of seven (7)  
events per year with a maximum of 30 guests with catered food and one  
(1) event per year with a maximum of 250 guests with catered food. The  
winery was approved for zero (0) marketing events;  
3) Recognize and approve five (5) full-time employees. The winery was  
approved for two (2) full-time employees;  
4) Recognize and approve on-premises consumption of wines produced  
on-site on the outdoor patio, outside of the northeastern cave portal, in  
accordance with Business and Professions Code Sections 23358, 23390  
and 23396.5. No on-premises consumption was approved for the winery;  
5) Hours of operation seven days a week: production 8:00 a.m. to 5:00  
p.m., visitation 8:00 a.m. to 4:00 p.m. and marketing events 10:00 a.m. to  
9:00 p.m. The winery was approved for wine production between 8:00  
A.M. - 5:00 P.M. Monday through Sunday. Recognition and approval of  
these unpermitted activities and uses triggers the installation of a public  
water system; excavation of approximately 1,000 cubic yards of spoils  
associated with the construction of improvements to the project driveway;  
removal of three (3) oak trees associated with driveway improvements,  
and the planting of nine (9) replacement oak trees (at a 3:1 ratio) on the  
project parcel.  
6) Approval of an Exception to the Napa County Road and Street  
Standards (RSS) to construct a modified driveway design that serves the  
same overall practical effect of the RSS.  
B. Expansion Beyond Existing Entitlements:  
1) Increase production capacity from 20,000 gallons per year to 30,000  
gallons per year;  
2) Construction of a new 1,700 square foot structure for uses accessory to  
a winery, including a tasting room and office, in conformance to the  
Viewshed Protection Program (Napa County Code Chapter 18.106) and a  
garbage enclosure;  
3) Excavation of approximately 800 cubic yards of spoils associated with  
the construction of structural pads for the new accessory structure and  
removal of approximately 1,150 square feet of vineyard;  
4) Increase the number of onsite parking spaces from six (6) to twelve  
(12);  
5) Install a new 12,000-gallon fire protection water tank;  
6) Increase visitation from 21 visitors per day (recognized above) to 30  
visitors per day for by-appointment Tours and Tastings with a weekly  
maximum of 210 visitors (97 maximum weekly visitors recognized  
above);  
7) Increase employment from five (5) full-time employees (recognized  
above) to nine (9) full-time employees;  
8) Reconfigure the marketing program to allow: four (4) events per year  
with a maximum of 20 guests, three (3) events per year with a maximum  
of 60 guests, and two (2) events per year with a maximum of 100 guests.  
Events to include catered food. Daily tours and tastings shall not occur on  
days with marketing events;  
9) Installation of wastewater improvements, as detailed in the Wastewater  
Feasibility Report prepared by Madrone Engineering, dated February 12,  
2020; and  
10) Landscaping, and other improvements typically associated with  
wineries.  
The project is located on an approximately 39.96-acre site within the  
Agricultural Watershed (AW) zoning district with a General Plan land use  
designation of Agriculture, Watershed, and Open Space (AWOS) at 4070  
Spring Mountain Road, St. Helena, CA 94574; APN: 020-300-047-000.  
Staff Recommendation: Adopt the Initial Study/ Mitigated Negative  
Declaration prepared for the project and approve Use Permit No.  
P19-00125, Viewshed Protection Program No. P20-00121, and Exception  
to the Road and Street Standards, as conditioned.  
Staff Contact: Matt Ringel, Planner III,  
Matthew.ringel@countyofnapa.org, (707) 299-1351  
Applicant Contact: Hal and Fiona Barnett, 4070 Spring Mountain Road,  
St. Helena, CA 94574, hbarnett@barnettvineyards.com, (707) 963-3724.  
Applicant Representative Contact: Rob Anglin, Holman Teague Roche  
Anglin, LLP, 1455 First Street, Suite 217, Napa, CA 94559,  
anglin@htralaw.com, (707) 927-4280.  
Attachments:  
8.  
ADMINISTRATIVE ITEMS  
COMMITTEE APPOINTMENTS FOR THE 2026 CALENDAR YEAR  
A.  
Request: Annual appointments and/or reappointments of Commission  
members to Standing Committees.  
Staff Contact: Charlene Gallina, Supervising Planner (707) 299-1355 or  
ITEM CONTINUED FROM DECEMBER 17, 2025.  
9.  
DIRECTOR OR DIRECTOR'S DESIGNEE REPORT  
- DISCUSSION OF ITEMS FOR THE JANUARY 21, 2026 REGULAR MEETING  
- BOARD OF SUPERVISORS ACTIONS  
- OTHER DEPARTMENT ACTIVITIES  
- CODE COMPLIANCE REPORT  
- ZONING ADMINISTRATOR ACTIONS  
- OTHER PENDING PROJECTS' STATUS  
10.  
11.  
COMMISSIONER COMMENTS/COMMITTEE REPORTS  
ADJOURNMENT  
I HEREBY CERTIFY THAT THE AGENDA FOR THE ABOVE STATED MEETING WAS POSTED AT A  
LOCATION FREELY ACCESSIBLE TO MEMBERS OF THE PUBLIC AT THE NAPA COUNTY  
ADMINISTRATIVE BUILDING, 1195 THIRD STREET, NAPA, CALIFORNIA ON DECEMBER 23, 2025  
BY 4:00 P.M. A HARDCOPY SIGNED VERSION OF THE CERTIFICATE IS ON FILE WITH THE CLERK  
OF THE COMMISSION AND AVAILABLE FOR PUBLIC INSPECTION.  
AIME RAMOS (By e-signature)  
Aime Ramos, Clerk of the Commission