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21 Seafood
212 Hougang St 21, Singapore 530212
21 Seafood serves fresh seafood in Hougang, located at 212 Hougang Street. The restaurant draws regular visitors who appreciate its seafood offerings and straightforward approach to the cuisine.
Opening Hours
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STAMPEDE Score
Moderate confidenceScore: 75 / 100
Based on 3 data points · Updated 1 month ago
Editor’s Note
Last updated 3 Aug 2026
Our take: 21 Seafood in Hougang is a straightforward zi char spot that draws regulars for its seafood, particularly the crabs.
We see consistent praise for the freshness of the crabs, with offers like 3 crabs (300g each) for $55 being a crowd favourite, though it can sell out by 8pm.
The Chilli Crab sauce is frequently highlighted as tasty and well-paired with mantou buns (5 for $2).
While the crabs are generally fresh, some feedback suggests the natural sweetness might not match higher-end establishments, and cleaning could sometimes be improved.
Beyond crabs, the Mee Goreng and Fried Mian Xian receive positive mentions for wok-hei and generous portions.
Other dishes like salted egg squid and deer meat are described as decent, but the oyster omelette is less recommended due to a strong aftertaste.
We think this is a solid option for reasonably priced seafood, especially if you're in the area and looking for a good crab deal.
Best for groups looking for value-for-money zi char, not a destination for gourmet seafood.
Signature
Chilli Crab
Price
$$ ($20-30/person)
Score: 75 · 3 sources
What customers say
21 Seafood is generally praised for its fresh and reasonably priced crabs, particularly the chilli crab and black pepper crab, with many customers finding the sauces and accompanying mantou excellent.
While staple dishes like Mee Goreng and Fried Mian Xian receive positive remarks for wok-hei and generous portions, some find the crab sauces (especially black pepper) to be mediocre or unusual, and dishes like butter sotong can be overcooked.
The oyster omelette is also noted as having a strong aftertaste, but the overall value for money is consistently highlighted.
Google Reviews
Stumbled at this zi char place and ordered two portions of crabs. One chilli. The other Black Pepper. Also ordered the salted egg squid. A hot plate of deer meat and two plates of staple food comprisi…
The crabs were reasonably fresh. We ordered two 500g crabs for $80. The meat was firm, though it lacked the natural sweetness you’d get from higher-quality crabs. The black pepper gravy was rather med…
Heard about this place from few friends, went to try their chilli grab as you get it at a good price when compared to other places here. 3 small crabs for 55 which can easily be shared by 3pax. Loved…
Reviews from Google
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