New Haven has 4 dispensaries licensed by the Connecticut Department of Consumer Protection (DCP). Adults 21 and older can buy with a valid photo ID, and there is no residency rule, so Yale visitors and day-trippers shop like residents. Affinity Dispensary New Haven on Whalley Avenue is a hybrid retailer that also serves registered medical patients. Under its 2022 zoning ordinance, the city allows cannabis retail only with a special permit in business and industrial districts, never in residential zones.
New Haven chose a small, spread-out market. The city capped retailers at one for every 20,000 residents, and its zoning requires distance between cannabis stores, so you will not find a cluster of shops downtown near the Green or the Yale campus. Instead the stores sit on the edges: one on the west side of the city, one on East Street and one at Long Wharf by I-95, where INSA moved into the former Long Wharf Theatre building on Sargent Drive.
All 4 Licensed Dispensaries in New Haven, CT
The open stores fall into two ZIP codes. ZIP 06511 takes in Sargent Drive by Long Wharf and East Street. ZIP 06515 covers the western stretch of Whalley Avenue.
Long Wharf and East Street (06511): INSA New Haven is at 222 Sargent Dr, beside I-95. Lit New Haven is at 169 East St. Both sell to adults 21 and older only.
Whalley Avenue (06515): Affinity Dispensary New Haven is at 1351 Whalley Ave. It is the hybrid retailer, for registered patients.
Best New Haven Dispensaries for Every Need
Based on public Google ratings and hours, checked October 2026.
- Highest rated: Lit New Haven, 4.9 stars on about 220 reviews.
- Most reviewed: Affinity Dispensary New Haven, about 1,300 reviews and a 4.8 rating.
- Earliest opening: INSA opens at 8 a.m., Affinity at 9 and Lit at 10.
- Open latest: INSA and Lit both close at 10 p.m.; Affinity closes at 8.
- For medical patients: Affinity Dispensary New Haven.
Visiting a Dispensary in New Haven: ID, Payment and Hours
Bring a driver's license, state ID or passport showing you are 21. Visa and Mastercard bar cannabis purchases, so plan on cash or a debit card. Confirm hours on the store listing.
New Haven and Connecticut Cannabis Laws: Purchase Limits, Public Use and Driving
State law allows a store to sell an adult up to 1 ounce of cannabis or the equivalent per day. DCP last set a lower per-transaction limit of half an ounce of flower or the equivalent in December 2023; ask which limit applies today. Adults may carry 1.5 ounces and store up to 5 ounces locked at home or in a locked glove box or trunk.
Parks are off limits. When legalization took effect in 2021, Mayor Justin Elicker's administration said the city's 2015 ordinance banning tobacco smoking in city parks, recreation areas and school grounds also covers cannabis. That means no lighting up on the New Haven Green or at Lighthouse Point Park. Yale and Southern: Yale's policy prohibits smoking cannabis in all university indoor and outdoor spaces, including Yale housing. The Connecticut State Colleges and Universities system, which includes Southern Connecticut State University, said in 2021 that it would keep following federal drug-free campus rules. At Tweed-New Haven Airport, TSA follows federal law. No driving under the influence. More in our Connecticut marijuana laws guide.
Cannabis Taxes in New Haven
Expect three taxes on an adult-use purchase: the 6.35% Connecticut sales tax, the 3% municipal cannabis tax, which is paid to the City of New Haven, and the 10.75% state cannabis tax. The cannabis tax became a flat rate on October 1, 2026. Medical sales to registered patients skip both cannabis taxes. See our 2026 cannabis price guide.
Medical Marijuana in New Haven
Affinity Dispensary New Haven is the hybrid retailer, where registered patients and caregivers skip the cannabis taxes. INSA and Lit are adult-use only. Patients register through DCP after certification by their own provider, and the program is limited to Connecticut residents. This page is not medical advice; our strain guides cover products.
Dispensaries Near New Haven
- Dispensaries in Hamden: 4 stores just north, mostly on Whitney Avenue.
- Dispensaries in Orange: 1 store to the west.
- Dispensaries in Branford: 1 store east along the shoreline.
- Dispensaries in Derby: 1 store west along Route 34.
- Dispensaries in Stratford: 2 stores down I-95.
- Dispensaries in Meriden: 3 stores north on I-91.
Find more in our Connecticut dispensary directory.
New Haven Dispensary FAQ
Is weed legal in New Haven?
Yes, for adults 21 and older, under Connecticut law.
How many dispensaries are in New Haven?
Our directory lists 4 licensed stores. City zoning caps retailers at one per 20,000 residents.
Can tourists buy weed in New Haven?
Yes. Visitors 21 and older can buy with valid photo ID, but cannot legally take cannabis across a state line.
Which dispensary is closest to I-95 in New Haven?
INSA New Haven at 222 Sargent Dr, in the former Long Wharf Theatre building next to the highway.
What time do dispensaries close in New Haven?
INSA and Lit close at 10 p.m. and Affinity at 8 p.m., based on listed hours.
Do New Haven dispensaries take cards?
Not credit cards. Bring cash or debit.
How much weed can I buy in New Haven?
DCP last set the limit at half an ounce of flower or the equivalent per transaction; ask the store for the current limit.
Can I smoke weed on the New Haven Green?
No. City officials say the ban on smoking in city parks covers cannabis, and the Green is included.
Can Yale students smoke weed on campus?
No. Yale prohibits smoking cannabis in university buildings, outdoor spaces and housing.
Can I get weed delivered in New Haven?
Connecticut licenses delivery services, but we have not confirmed one serving New Haven.
What is the best dispensary in New Haven?
Lit New Haven has the top rating, 4.9 stars on about 220 reviews.
Does your dispensary need more visibility? Cannabis shoppers use The Weed Street Journal to compare stores, read strain guides and check the law before they buy. Advertise with us · Spotted a wrong address, phone number or hours? Tell us and we will fix it free.
How we build this list: Store names and addresses come from the Connecticut Department of Consumer Protection's list of licensed cannabis and medical marijuana retail locations. Ratings, review counts and hours come from public Google Maps data, and closed stores are removed. We refresh the list monthly.