Leasing or Buying a Tasting Room or Wine Retail Space
A tasting room space works only when three separate approvals line up at the same address: local zoning that allows wine tasting there, a California ABC license for the premises, and the federal TTB requirements for selling wine away from the winery. A producing winery usually adds an off-site room through a duplicate of its Type 02 winegrower license under Business and Professions Code section 23390, while a business that pours other producers’ wine needs a retail license such as a Type 42. The lease should be written around those approvals, because a storefront that can’t get them is just a storefront.
This guide is for wineries and wine businesses looking at downtown space in Healdsburg, Sonoma, Napa, St. Helena or Calistoga, and for owners of buildings that could hold one. It covers where the local rules tighten, the licensing paths, the federal side, the lease clauses that matter most, and the order in which to do things. It is part of our commercial real estate guides and connects to our vineyard and winery property work.
Three approvals for one storefront
| Approval | Who grants it | What it decides | When it matters in a lease |
|---|---|---|---|
| Zoning or use permit | The city, town or county planning department | Whether tasting is allowed at that address, and on what conditions | Before you sign, or as a lease contingency |
| State license | California Department of Alcoholic Beverage Control (ABC) | Who may sell or serve wine there, and how | Contingency or early termination right if denied |
| Federal requirements | Alcohol and Tobacco Tax and Trade Bureau (TTB) | Whether the wine is taxpaid, dealer registration and records | Usually handled after signing, but before opening |
Building and health permits for the build-out, accessibility work and signage sit on top of those three. A space that already held a permitted tasting room may be simpler, but confirm the permit is still valid; a space that never held one deserves a planning check before anyone drafts a lease.
Local rules: where tasting rooms are limited
Wine country towns welcome tasting rooms but also worry about too many of them in their downtowns. The rules differ sharply by jurisdiction.
City of Sonoma
Sonoma Municipal Code section 19.50.120, adopted by Ordinance 01-2019, requires a wine tasting use permit (WTUP) for every new wine tasting facility and wine bar in the city. Inside the Plaza Retail Overlay District, no new WTUP may be issued until the combined number of tasting facilities and wine bars falls below 25. Outside that district, permits aren’t subject to the numerical cap.
For space facing the Plaza on West Napa Street, First Street East, First Street West or Spain Street, the city must find that no more than two tasting facilities or wine bars are already located or permitted on that block face. Two timing rules matter to landlords and tenants alike: a WTUP must be used within one year of approval, and it expires if the use stops for more than 60 calendar days or another use takes its place. The online code we read was current through Ordinance 13-2025 (December 3, 2025). Our Sonoma city guide covers the downtown more broadly.
Healdsburg
Healdsburg’s Land Use Code treats tasting rooms as alcoholic beverage establishments. In an unofficial GoCodebook copy of section 20.20.075 (text as of October 4, 2026, last amended by Ordinance 1219 in 2022), the rules for on-site consumption establishments, including bars, cocktail lounges and tasting rooms, allow one establishment per block face in both the downtown Plaza Retail (PR) and Downtown Commercial (CD) districts. For a corner building, the narrower street frontage counts as the primary frontage.
The same copy bars these establishments from buildings fronting East Street or Piper Street in the CD district. It lets the Planning Commission approve one more on a CD block face only when the existing establishment there has stopped operating and its permit qualifies for revocation, and full-service restaurants fall outside the section.
Because that copy is unofficial, confirm the current text and the permit route for the exact address with Healdsburg Planning before you tour space near the Plaza. Our Healdsburg guide covers the town’s districts.
Unincorporated Sonoma County
On agricultural land, tasting is part of a winery’s use permit, not a retail lease. Permit Sonoma says new and modified use permits for winery visitor-serving uses on LIA, LEA and DA agricultural land outside the Coastal Zone follow the Winery Events Ordinance the Board of Supervisors approved on March 14, 2023, including tasting room hours of 10 a.m. to 5 p.m., and that existing permits aren’t affected. Our guide to Sonoma County winery use permits explains which zones allow tasting rooms.
Napa County and the Napa Valley towns
In unincorporated Napa County, tours, tastings and retail sales are accessory uses of a permitted winery under the county’s Winery Definition Ordinance, so a stand-alone tasting room on farmland isn’t the model; see our guide to Napa’s Winery Definition Ordinance. That is one reason in-town space in the City of Napa, Yountville, St. Helena and Calistoga attracts tasting rooms. Each city and town applies its own zoning and permit rules, which we did not review for this page, so check the use table and any permit requirement for the exact parcel.
ABC licensing paths
The license depends on who operates the room and whose wine is poured.
| Operator | Usual license path | What to know |
|---|---|---|
| A bonded, producing winery opening a branch tasting room | A duplicate of its Type 02 winegrower license for the branch location (Business and Professions Code section 23390) | Branch privileges exclude production and the winegrower’s on-sale privilege at a bona fide eating place; a winery with an eating place needs to plan that separately |
| A wine bar pouring several producers’ wines | Type 42, On-Sale Beer & Wine, Public Premises | ABC describes it as for bars and taverns: on- or off-premises sales, no distilled spirits, no food requirement, minors not allowed to enter and remain |
| A wine shop with tastings | Type 20, Off-Sale Beer & Wine, plus any tasting authorization the plan needs | Type 20 authorizes sales for consumption off the premises; ask ABC how tastings are handled |
| A restaurant serving wine | Type 41, On-Sale Beer & Wine, Eating Place | Must operate as a bona fide eating place with a kitchen and real meal sales |
For the winery path, section 23390 lets a winegrower exercise its license privileges at branch offices and warehouses away from the production site, and lets ABC issue a duplicate license that authorizes each designated branch. Section 23358 lists those privileges, including selling wine to consumers for consumption on and off the premises. It also places limits on selling wine the winegrower didn’t produce, so read it with an alcohol beverage attorney if you plan to pour guest wines.
ABC issues separate winegrower licenses to each legal entity making wine under its own bonded winery, so the duplicate follows the original. A brand that makes wine under custom crush has no bonded winery of its own; our guide to custom crush and alternating proprietorships explains why that changes the license route, and our start-a-winery guide covers the original Type 02.
The federal side: TTB
TTB’s wine FAQs draw a line at the bonded area. Tasting wine poured inside the bonded winery can be non-taxpaid, but a tasting area outside the bonded area must use taxpaid wine, recorded as a taxable removal on the winery’s operations report.
A winery that charges for tastings or sells wine to visitors is a dealer, and TTB says a winery with other retail locations “must register as a dealer at those other locations and keep appropriate records.” For retail locations without a producer, wholesaler or importer permit, TTB points to registration on Form TTB F 5630.5(d), with no fee. Notify TTB before making changes that affect the winery’s own application, and confirm the filing for your structure with TTB’s National Revenue Center or your compliance adviser.
Lease terms that matter for a tasting room
Beyond the usual commercial terms, a tasting room lease needs clauses that track the approvals:
- Use clause. Name wine tasting, retail wine sales, and any food, events or merchandise you plan, so the landlord’s consent isn’t in doubt.
- Approval contingency. Make rent start, or the lease itself, contingent on the use permit and ABC license, with a deadline and a clean exit if either is denied.
- Licensed premises. The ABC premises diagram, the leased premises and any patio or sidewalk area should match, and outdoor service may need its own approvals.
- Permit continuity. In Sonoma, a WTUP lapses after more than 60 days without the use, so a landlord re-leasing a tasting room should plan the gap between tenants carefully.
- Hours, noise and events. Align the lease with any permit conditions and the building’s other tenants.
- Build-out and accessibility. Restrooms, the bar, storage and the entrance often need work; settle who pays and whether there is a tenant improvement allowance, and check the space’s CASp status and ADA exposure.
- Assignment. If the winery is sold, the lease should allow assignment to the buyer, who will need its own licensing; our winery license transfer guide explains why licenses don’t simply pass.
- Exclusives and signage. Ask whether the landlord will agree not to lease nearby space in the same building to another tasting room, and confirm sign rules.
Our guide to negotiating a commercial lease covers rent, term and renewal options.
Buying a building for a tasting room
Some wineries prefer to own the storefront, especially in towns with caps where an existing permitted location is scarce. Buying gives control over the space and the permit timeline, but it doesn’t buy the operator’s ABC license or federal registration, and a city permit can carry conditions or lapse if the use stops.
Diligence for a purchase includes the use permit and its conditions, whether the tasting use is current or abandoned under the local code, the building’s occupancy and accessibility status, parking, and any upstairs residential or office tenants. Our guide to owner-user commercial property explains financing and ownership structures for a business buying its own space.
Steps to open an off-site tasting room
- Confirm the zoning and any use permit or concentration limit for the exact address with the planning department.
- Decide the license path with an alcohol beverage attorney: a Type 02 duplicate, a retail license or another route.
- Negotiate a lease with approval contingencies, a use clause and a build-out budget.
- Apply for the local permit and the ABC license, and prepare the TTB registration and records.
- Complete the build-out under building, health and accessibility permits.
- Open within the permit’s conditions, and keep the use continuous if the local permit can lapse.
Diamond may refer you to partners we work with, such as alcohol beverage attorneys, CASps and contractors; you’re free to choose any provider.
Questions people ask
Can a winery open a tasting room away from the winery in California?
Yes. Business and Professions Code section 23390 lets ABC issue a duplicate winegrower license for a branch location, where the winery can exercise its license privileges other than production and eating-place on-sale service. Local zoning and TTB dealer registration still apply.
What is a duplicate Type 02 license?
It is a second license, issued by ABC under section 23390, that authorizes a winegrower to operate a designated branch office or warehouse away from its production premises. It follows the winery’s original Type 02 license.
What license does a wine bar need?
A bar pouring several producers’ wines usually needs a Type 42 On-Sale Beer & Wine Public Premises license, which ABC describes as allowing on- and off-premises sales, with no distilled spirits and no minors entering and remaining.
How many tasting rooms are allowed on the Sonoma Plaza?
The city won’t issue a new wine tasting use permit in the Plaza Retail Overlay District until the combined count of tasting facilities and wine bars is below 25, and Plaza-facing block faces are limited to two. Outside the district there is no numerical cap, but a permit is still required.
Does Healdsburg limit downtown tasting rooms?
Yes. An unofficial copy of Healdsburg Municipal Code section 20.20.075 allows one alcoholic beverage establishment, a category that includes tasting rooms and bars, per block face in the downtown PR and CD districts. Confirm the current rule with Healdsburg Planning before you sign a lease.
Do I need a TTB permit for an off-site tasting room?
TTB’s FAQs say a winery selling at other retail locations must register as a dealer at those locations and keep records, and tasting wine served outside the bonded area must be taxpaid. Confirm your filings with TTB’s National Revenue Center.
This is general information, not legal advice. Alcohol licensing and local permits depend on the operator, the wine and the address, so talk to a California alcohol beverage attorney and the local planning department before you sign a lease or buy a building.
If you’re looking for tasting room space in Sonoma or Napa County, or own a building that could hold one, contact Diamond Real Estate Group to screen locations against the zoning and licensing rules before you commit.
Sources & notes
- California ABC: License types (Types 02, 20, 41, 42)
- California Public Law: Business and Professions Code section 23390 (branch offices and duplicate licenses)
- California Public Law: Business and Professions Code section 23358 (winegrower privileges)
- TTB: Wine FAQs (W5, W11, W17 on tasting rooms, taxpaid wine and dealer registration)
- City of Sonoma Municipal Code section 19.50.120, Wine tasting facilities and wine bars (current through Ord. 13-2025)
- Healdsburg Municipal Code section 20.20.075, Alcoholic beverage establishments (GoCodebook unofficial copy, text as of October 4, 2026)
- Permit Sonoma: Board of Supervisors approves Winery Events Ordinance (March 14, 2023)
The Healdsburg code was read on GoCodebook, an unofficial copy; the city’s official code governs. Not covered: the zoning codes of the City of Napa, St. Helena, Calistoga and Yountville, ABC fees and processing times, and Responsible Beverage Service rules, none of which we verified for this page.
Last reviewed October 2026 by Matthew Martinez.
