The Twenty One Hotel

Among the top rated
Hotel

Athens, Greece21 Kolokotroni, 14562

Indicative price per night for 2 people~€ 230

The price depends on your stay dates.

  • Up to 3 guests
  • Up to 30 m²
  • Swimming pool
  • Bedrooms: 1

Rooms and prices

Indicative price per night for 2 people: ~€ 230

We do not charge you to check offers. Choosing dates does not make a booking.

About the hotel

From The Twenty One Hotel in Athens, Goulandris Natural History Museum is 500 metres away. It is just 920 metres on foot to Kifissia Metro Station. Drossinis Museum is 680 metres away, with The Twentyone at 6.1 km. The accommodation is 25 km from Eleftherios Venizelos Airport. Guests staying at the property can go cycling in the area.

There is a choice of rooms and suites, all with air conditioning, a safe and a TV. The room types include allergy-free rooms and soundproof rooms. Standard amenities include a private bathroom with a shower, a hair dryer, slippers, free toiletries and bathrobes. A minibar and tea and coffee making facilities are part of the set-up. The list continues with a wardrobe, heating, soundproofing, tiled or marble floors, wooden floors and a private entrance. The windows overlook the city and the garden. In some rooms, there is a balcony. The suites are also fitted with a desk. Towels and bed linen are included.

The outdoor pool is open seasonally. Guests benefit from a restaurant, a bar and a garden throughout their stay. Each morning, a buffet breakfast is served. Dining options include a coffee shop. A lift goes to the upper floors. At this hotel, the front desk is open 24 hours a day. Bags may be left in storage, and WiFi is free of charge. The Twenty One Hotel offers a paid airport shuttle service. The property offers laundry service, a concierge service, daily housekeeping and free private parking. Also available are room service as well as meeting and banquet facilities.

Athens: less common amenities of this property

Stays with a pool194 of 9891
Stays with a restaurant230 of 9891
Stays with breakfast334 of 9891

Number of stays on the city list that offer this amenity.

Distances to selected places

Goulandris Natural History Museum500 m
The Mall Athens6.1 km
Golden Hall6.5 km
The airport: Athens International Airport "Eleftherios Venizelos"18.9 km

Restaurants and cafés nearby

Bar: Déjà vu140 m
Restaurant: Cibo matto140 m
Restaurant: Wagamama570 m

Distances are approximate. Walking or driving routes may be longer.
Venues: © OpenStreetMap contributors

Rooms

Room options

Skyview Deluxe Suite

Large bed (King size)
Maximum guests33 guestsFloor area30 m²

Skyview Deluxe Suite

3 guests · 30 m² · Large bed (King size)

Key information

Beds
  1. Large bed (King size)
Maximum guests
3
Area
30 m²
Bedrooms
1
Private bathroom
✓
Desk
✓
Air conditioning
✓

This air-conditioned suite with city views has a private bathroom with a shower, a hair dryer and free toiletries. The suite also offers tea and coffee making facilities, a minibar, a desk, a safety deposit box and a private entrance.

Room Amenities

  • Wardrobe or closet
  • Fold-up bed
  • Ironing facilities
  • Soundproofing
  • Hypoallergenic
  • Hardwood or parquet floors
  • Heating
  • Private entrance
  • Safety deposit box
  • Iron
  • Tile/marble floor
  • Cots

Bathroom

  • Free toiletries
  • Toilet
  • Bathrobe
  • Shower
  • Bath or shower
  • Slippers
  • Hairdryer
  • Toilet paper

Media and technology

  • Flat-screen TV
  • Telephone
  • Satellite channels
  • Laptop safe

Food and drink

  • Electric kettle
  • Coffee machine
  • Tea/Coffee maker
  • Minibar

Services and extras

  • Towels
  • Linen
  • Wake-up service

Outdoor and view

  • City view
  • View
  • Garden view

Accessibility

  • Upper floors accessible by elevator

Exclusive services

  • Concierge services
Choose your dates to check prices and availability.

Executive Double City View

Maximum guests22 guestsFloor area23 m²

Executive Double City View

2 guests · 23 m² · Single bed

Key information

Maximum guests
2
Area
23 m²
Bedrooms
1
Private bathroom
✓
Air conditioning
✓

This air-conditioned room with city views comes with a private bathroom with a shower, free toiletries and a hair dryer. The room also offers tea and coffee making facilities, a minibar, soundproofing, a safety deposit box and a private entrance.

Room Amenities

  • Soundproofing
  • Heating
  • Wardrobe or closet
  • Ironing facilities
  • Hardwood or parquet floors
  • Hypoallergenic
  • Tile/marble floor
  • Private entrance
  • Iron
  • Safety deposit box

Bathroom

  • Hairdryer
  • Slippers
  • Shower
  • Bath or shower
  • Bathrobe
  • Toilet paper
  • Free toiletries
  • Toilet

Media and technology

  • Satellite channels
  • Laptop safe
  • Telephone
  • Flat-screen TV

Food and drink

  • Tea/Coffee maker
  • Electric kettle
  • Coffee machine
  • Minibar

Services and extras

  • Towels
  • Linen
  • Wake-up service

Outdoor and view

  • Garden view
  • View
  • City view

Accessibility

  • Upper floors accessible by elevator

Exclusive services

  • Concierge services
Choose your dates to check prices and availability.

Premium City View with Balcony

Large bed (King size)
Maximum guests22 guestsFloor area23 m²

Premium City View with Balcony

2 guests · 23 m² · Large bed (King size)

Key information

Beds
  1. Large bed (King size)
Maximum guests
2
Area
23 m²
Bedrooms
1
Balcony or terrace
✓
Private bathroom
✓
Air conditioning
✓

This air-conditioned room with city views offers a private bathroom with a shower, a hair dryer and free toiletries. It also has tea and coffee making facilities, a minibar, a safety deposit box, a private entrance and a balcony.

Room Amenities

  • Hardwood or parquet floors
  • Wardrobe or closet
  • Hypoallergenic
  • Private entrance
  • Heating
  • Safety deposit box
  • Soundproofing
  • Ironing facilities
  • Iron
  • Tile/marble floor

Bathroom

  • Toilet
  • Shower
  • Hairdryer
  • Slippers
  • Bath or shower
  • Toilet paper
  • Bathrobe
  • Free toiletries

Media and technology

  • Flat-screen TV
  • Laptop safe
  • Satellite channels
  • Telephone

Food and drink

  • Electric kettle
  • Coffee machine
  • Tea/Coffee maker
  • Minibar

Services and extras

  • Towels
  • Linen
  • Wake-up service

Outdoor and view

  • Garden view
  • View
  • Balcony
  • City view

Accessibility

  • Upper floors accessible by elevator

Exclusive services

  • Concierge services
Choose your dates to check prices and availability.

What they all have

  • Private bathroom
  • air conditioning
  • towels
  • hairdryer

Choose your dates to check prices and availability.

Help me choose

Help me choose
Choose your facilities
More requirements

Choose the facilities you need. All selected room features must be in the same room or apartment.

Select what matters during your stay and we will sort the rooms at The Twenty One Hotel by fit. Choose dates to check the price and availability. View stay rules.

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Practical questions before choosing a room

The Twenty One Hotel - amenities

  • Free Wi-Fi
  • Free parking
  • Air conditioning
  • Swimming pool
  • Non-smoking rooms
  • Pets allowed
  • Restaurant
  • Bar

House Rules

Stay times

Check-infrom
Check-outfrom to

Age at check-in

The minimum age for independent check-in is 18.

Children

Guests of all ages can stay.

Internet

Guests have access to free Wi-Fi.

Parking

There is no charge for using the on-site parking.

Children and extra beds

Cot - for children aged 0-2 · free of charge

Extra bed - for children aged 0 and over · free of charge

Pets

  • Pets are allowed. Additional charges may apply.
Languages
  • Greek
  • English
Contact methods
☎ telephone
@ E-mail
License number:
  • 00858335741

Location

Check the property’s location and nearby places on the map.

Guest reviews

Read reviews of the hotel The Twenty One Hotel or add your own.

9.5
Booking.com score Reviews: 732

Reviews on sleephotelsathens.com

Dmitry

Stay: 04 - 2026

8/10

Set in a quiet Kifisia neighbourhood, the hotel offers easy access to the metro for reaching the city center of Athens, and there are very nice shopping areas nearby.

Stayed here? Tell us about your stay.

The Twenty One Hotel - price comparison

Athens: see how the price compares with similar stays.

How does this property’s price compare?

Compared group: 309 properties without a specified quality level.

This property
~€ 230per night for 2 adults
Typical group price
~€ 86per night for 2 adults

About 168% above the typical price for this group.

Similar quality with a pool and with an airport shuttle

Compared group: 7 properties without a specified quality level.

This property
~€ 230per night for 2 adults
Typical group price
~€ 158per night for 2 adults

About 46% above the typical price for this group.

Stays with a pool

What can you find at a similar price?

This property: ~€ 230. The comparison includes different property types and quality levels.

~€ 195 - ~€ 264within ±15% of this property’s price

  • Properties compared24
  • Rated higher than this property1
  • With a pool2
  • With breakfast12
Highest rating in the compared groupMonastik Living in Athina
~€ 238 9.6 / 10

Athens: approximate prices per night for 2 adults. Select dates to check the price and availability.

How we compare prices

Typical price: half of the compared prices are lower and half are higher. Prices may be for different stay dates. We compare properties on this city’s list in the same currency. In large cities, we select the most reviewed properties.

The amenities comparison uses one or two selected shared features, rather than the full list of amenities.

We compare ratings for properties with at least 50 reviews. We count amenities when they are listed in the data.

Price range of the similar-quality group: ~€ 22 - ~€ 1 351

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