FIVE81°NE

Asian restaurant · Portsmouth

FIVE81°NE

Asian restaurant · Portsmouth

1

581 Lafayetter road, 3 US-1 BYP unit, Portsmouth, NH 03801, USA

Photos

FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null
FIVE81°NE by null

Highlights

Thai seafood fusion with Isaan flavors, lobster curry, tuna tartare  

Placeholder
Placeholder
Placeholder

581 Lafayetter road, 3 US-1 BYP unit, Portsmouth, NH 03801, USA Get directions

five81ne.com
@five81ne

$30–50 · Menu

Reserve

Information

Static Map

581 Lafayetter road, 3 US-1 BYP unit, Portsmouth, NH 03801, USA Get directions

+1 603 956 5665
five81ne.com
@five81ne

$30–50 · Menu

Reserve

Features

wifi
payment credit card
Tap to pay
reservations

Last updated

Oct 16, 2025

Powered By

You might also like

Terms of Use • Privacy Policy • Cookie Policy
 © 2025 Postcard Technologies, Inc.
@eater

Best Restaurants in Portsmouth, New Hampshire | Eater Boston

"From the team behind beloved vegetarian bistro Green Elephant, this Thai restaurant focuses on Isaan cuisine from Northeastern Thailand. Sample drunken noodles, crab fried rice, and Isaan beef tartare. You’ll find pops of New England cuisine in there as well, like the lobster coconut curry noodles." - Celina Colby

https://boston.eater.com/maps/best-restaurants-portsmouth-new-hampshire
View Postcard for FIVE81°NE

ann laf

Google
1st time and won't be the last! Wonderful service from Elyse, and all staff were pleasant. Nice outside space with comfy seating, and a beautiful bar and dining room. Excellent drinks and food with delicious flavor made with fresh ingredients. We shared small plates: the spicy tuna tartare (not overly spiced, and they'll dial it down if you want), the shrimp/chicken dumplings, the Laab duck, and the Teppan grilled mixed vegetables. All perfectly cooked and presented. The drinks get equal attention and are a clear step above the usual bar offerings! The May Flowers, Ride Along, and Slippery Slope were delicious. Kudos to chef and staff!

Jessica Kam

Google
If you're looking for good Thai food and a place to sit down and enjoy, this is the place. The Decor is as unique as the food. Every dish we had was decorated like it was an art piece. The food was so refreshing it was satisfying. The dine in experience was worth it. The staff were amazing. I definitely will be back to try more from the menu.

Olga Shestopalova

Google
Such a hidden gem! This place is so cool, the food is excellent and unique, the drinks are on point, and the vibes are great. I love that you can get a bunch of small shareable plates, we were really tempted to order everything on the menu! My favorites were definitely the moo ping skewer and garlic calamari. I also enjoyed the tuna tartare and laab duck. For dessert, we got the souffle cheesecake which was as beautiful as it was tasty (both!). We sat at the bar and I enjoyed the conversation with the bartender, I can't wait to come back here!

Gerald Rosario

Google
Satiate your Thai food cravings here! The evening that I visited was hot as hell during the day and their AC was not working...I didn't care, it added to the authenticity of the dinner. Excellent spicy thai food, excellent service...highly recommended!

Christine Pu

Google
A great option for Thai food. The prices are high, but the atmosphere is very elevated. The food is delicious, although the portions are small. Overall, if you are looking for Thai food in a fancy place, I recommend coming here. If you only care about food quality, I recommend Nikki’s over this place.

J C

Google
First, I wish we had one of these restaurants where we live! The food was delicious, the service TOP-NOTCH (Thank you Danny), the price is reasonable, and the ambiance matched my vibe.

Sarah Ryman

Google
We spent just under 3 hours here this afternoon catching up with a friend we had t seen in years. Food was delicious! Where most Thai places just dump out piles of noodles with unbalanced sauces, these dishes were thoughtful and well-executed. We will be back! Shared 4 appetizers, 3 entrees, and a dessert! Thanks for a memorable meal, we will be back!

Emily Dunham

Google
I don’t usually write reviews but I felt compelled to after our experience at this lovely establishment. We stumbled across this place on accident and we are surely glad we did. We were met by kind, patient and knowledgeable service. The menu is intimate with flavorful options many of which could be gluten free! There were descriptions of each item which was helpful if you don’t know Thai cuisine. I wanted to try everything because all of the dishes sounded sooo good. When the food arrived (in a timely manner) the presentation, flavors and portions were just right! You can tell the chef cooks with his heart. Every bite is unique and flavorful! The dishes I tasted were even more elevated than those I’ve had in Thailand. We will definitely be back to sample the differently monthly specials. Thank you Five81*NE!