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Hotel Twentyone

21 Kolokotroni, Kifissia 145 62 Greece
COVID-19 update: See the added health and safety measures this property is taking.Read more
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Traveller (72)
Room & Suite (33)
Dining (5)
Travel safe during COVID-19
What you can expect during your stay
  • All linens sanitized in high-temperature wash
  • Face masks required for guests in public areas
  • Face masks required for staff in public areas
  • Floors marked for social distancing
  • Hand sanitizer available to guests & staff
  • Paid stay-at-home policy for staff with symptoms
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Updated 20-08-12 Safety precautions are provided by the property and are not checked by Tripadvisor for accuracy.
A note from Hotel Twentyone
Updated 20-08-12 Safety precautions are provided by the property and are not checked by Tripadvisor for accuracy.


#9 of 12 hotels in Kifissia
Housed in a renovated watermill, TWENTYONE hotel retains, in its magnificent grey exterior, the mill’s original form and structure set off by the modernist glass façade of the elevator. Minimalism dominates the interior, producing a fluid, authentic and tranquil result. Simplicity balances ideally with luxury and comfort in every detail, meeting the high expectations of both business and leisure travelers. A TWENTYONE must-see is the specially commissioned, seventy square meters painting by Georgia Sagri, segmented off to the 21 rooms. Each room features a magnified segment of the painting which can be seen in its entirety in the reception- as a miniature. TWENTYONE is conveniently located in Kifissia, an aristocratic suburb of Athens, renowned for its fine shopping and entertainment venues, just a 10 minutes’ drive from the Maroussi business center, 40 minutes from Athens city center and a 15-20 minutes’ drive from Athens International Airport.
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Full view
Property amenities
Free High Speed Internet (WiFi)
Free breakfast
Airport transportation
Baggage storage
24-hour front desk
Dry cleaning
Breakfast available
Breakfast buffet
Car hire
Non-smoking hotel
Laundry service
Ironing service
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Room features
Soundproof rooms
Air conditioning
Room service
On-demand films
Bath / shower
Complimentary toiletries
Hair dryer
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Room types
Non-smoking rooms
Good to know
Languages Spoken
English, Greek


Full view
93Great for walkers
Grade: 93 out of 100
43Restaurantswithin 0.5 km
8Attractionswithin 0.5 km
114Reviews0Q+A13Room tips
Traveller rating
  • 34
  • 47
  • 25
  • 3
  • 5
Time of year
Traveller type
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  • English
Popular mentions
cp2020 wrote a review Aug. 2020
2 contributions
I stayed with my mother at this beautiful hotel in Kifissia for 3 days during our visit in Athens. We arrived on 1st of July , our room was beautiful with all the comfort amenities and it was obvious that the hotel follows all the hygene protocols against ''covid", which was something that made us feel safe and relaxed from the first moment. Reception staff went out of their way to assist us with our requests and recommendations for Restaurants . Thank you all for such a great stay ! Be well, Christina & Georgia
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Date of stay: July 2020
Response from Alexandros Doukas, Owner at Hotel Twentyone
Responded Nov. 4, 2020
Dear Christina & Georgia, Thank you for taking the time to share your kind review about our property. We are glad that you had a wonderful stay and we hope to see you again in the near future. Kind regards, Filippos Zampelis, Hotel Manager
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Paul V wrote a review Mar. 2020
Elounda, Greece1,115 contributions145 helpful votes
Twentyone hotel is a great place. All were in perfect order, nicely decorated with very friendly in a professional way staff. Clean throughout with a lovely restaurant for breakfast and drinks. My loft was amazingly comfy and nicely decorated with a huge skylight over the bed for star watchers :-). Highly recommended !!!!
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Date of stay: February 2020
Sleep Quality
Room Tip: Try to book a loft
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Response from Alexandros Doukas, Owner at Hotel Twentyone
Responded Nov. 4, 2020
Dear Paul V, Thank you for the 5 star review of our hotel! We are glad that you enjoyed your stay with us and we will definitely looking forward to see you again very soon. Kind regards, Filippos Zampelis, Hotel Manager
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Manos Ioannidis wrote a review Sep. 2019
New York City, New York173 contributions88 helpful votes
Horrible- tiny “suite” - disgusting decoration - 17 steps to climb the stair from the rat hole “living room” to the bedroom upstairs - which bedroom has no windows and cause claustrophobia- there is a roof skylight not openable to add to the frustration- horrible cheap bathroom and the price of a room in Grand Britannia hotel down town Athens - 250 euro per night A cheap one person reception a horrible lobby and a horrible decor Please chose another hotel
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Date of stay: September 2019Trip type: Travelled as a couple
1 Helpful vote
Response from YesHotels, Manager at Hotel Twentyone
Responded Sep. 23, 2019
Dear manosi2014, Thank you for taking time to share your recent experience with us. We feel sorry to hear that your stay was not up to your expectations. Loft Suites unfold in two levels with a skylight where you can enjoy the breath-taking view of the sky. However, alternative room solutions are always offered to our valued guests as we are keen on satisfying all of your needs. Regarding our rates, I assure you that our pricing policy is the outcome of a very careful market analysis and of course a full competition check within the same category hotels of Athens. We do really value your sincere feedback which will allow us to keep striving to offer the most memorable experiences to all our Guests. We hope that you will give us the chance to welcome you back to another property of our chain for an enhanced stay. Kind regards, Filippos Zampelis, Hotel Manager
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Sayra Larissa wrote a review Jul. 2019
Athens, Greece9 contributions13 helpful votes
The restaurant is simply amazing, one of my favorites in Athens. The wine, the food, the atmosphere as well as service. Every time I go I'm never disappointed. For the dessert definitely order the Pavlova.
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Date of stay: November 2018
1 Helpful vote
Response from YesHotels, Manager at Hotel Twentyone
Responded Jul. 11, 2019
Dear livingthegourmetlife, Thank you for your kind review about our restaurant, we are really glad that you enjoyed your dinner in the atmospheric environment of the Twentyone. Kind regards, Filippos Zampelis, Hotel Manager
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ToujoursLaRoute wrote a review Jun. 2019
Iasi, Romania769 contributions236 helpful votes
Just was there for a long business dinner. Very happy with the food, service and general setup. The menu list is a little short, and with not enough Greek choices. But I would surely come back for everything else!
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Date of stay: June 2019
Trip type: Travelled on business
Response from YesHotels, Manager at Hotel Twentyone
Responded Jul. 4, 2019
Dear ToujoursLaRoute, Thank you for sharing your recent experience with us. We are glad that you felt satisfied with our services and we would be more than happy to welcoming you back soon again. We remain always at your disposal. Kind regards, Filippos Zampelis, Hotel Manager
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US$85 - US$165 (Based on Average Rates for a Standard Room)
hotel 21, twentyone hotel athens
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Frequently Asked Questions about Hotel Twentyone
Which popular attractions are close to Hotel Twentyone?
Nearby attractions include Goulandris Museum of Natural History (0.4 km), Boboniera (0.4 km), and Kouvoutsakis Art Institute (0.4 km).
What are some of the property amenities at Hotel Twentyone?
Some of the more popular amenities offered include free wifi, free breakfast, and an on-site restaurant.
Which room amenities are available at Hotel Twentyone?
Top room amenities include a minibar, air conditioning, and a desk.
What food & drink options are available at Hotel Twentyone?
Guests can enjoy free breakfast and an on-site restaurant during their stay.
What are some restaurants close to Hotel Twentyone?
Conveniently located restaurants include Nice N Easy, Square Sushi Sushi Restaurant, and TGI Fridays.
Does Hotel Twentyone have an airport shuttle?
Yes, Hotel Twentyone offers an airport shuttle for guests. We recommend calling ahead to confirm details.
Are any cleaning services offered at Hotel Twentyone?
Yes, dry cleaning and laundry service are offered to guests.
Which languages are spoken by the staff at Hotel Twentyone?
The staff speaks multiple languages, including English and Greek.
Are there any historical sites close to Hotel Twentyone?
Many travellers enjoy visiting Parthenon (13.9 km), Acropolis (13.9 km), and Herod Atticus Odeon (14.1 km).
Is Hotel Twentyone accessible?
Yes, it offers wheelchair access. For specific enquiries, we recommend calling ahead to confirm.