Onthree20 Residencies In City Centre
Onthree20 Residencies 320 Union Place Colombo 2, Colombo, Basnahira Palata, 00200, Sri Lanka
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Onthree20 Residencies 320 Union Place Colombo 2, Colombo, Basnahira Palata, 00200, Sri Lanka
Just a 8-minute walk from Colombo City Centre Shopping Mall and half a mile from Gangaramaya Buddhist Temple, Onthree20 Res - 2 Room 3 plus Beds 100 sqm Spacious Apartment features accommodations in Colombo with water sports facilities, pool with a view, and a fitness center. This apartment offers air-conditioned accommodations with a balcony. There's a children's playground and guests have access to free Wifi, free private parking, and an electric vehicle charging station. Offering a terrace and garden views, the spacious apartment includes 2 bedrooms, a living room, satellite flat-screen TV, an equipped kitchen, and 2 bathrooms with a shower. Towels and bed linen are offered in the apartment. For added privacy, the accommodation has a private entrance and is protected by full-day security. A mini-market is available at the apartment. You can play billiards at the apartment, and car rental is available. A water park and kids pool are available at Onthree20 Res - 2 Room 3 plus Beds 100 sqm Spacious Apartment, while guests can also relax in the garden. Popular points of interest near the accommodation include Colombo Town Hall, National Art Gallery, and Maradana Train Station.

Hotel Services and Facilities

Free WiFi Free parking Free breakfast Pet friendly

Hotel facilities

  • Free Parking
  • Swimming Pool
  • Garden
  • Air Conditioning
  • 24-Hour Front Desk
  • Express Check-In/Check-Out
  • Elevator
  • Water sports
  • Children's playground
  • Billiards
  • Water park
  • Wheelchair accessible
  • On-site parking
  • outdoor pool
  • 24-hour security
  • Designated Smoking Area
  • Family Rooms
  • Free Wi-Fi
  • Game Room
  • Off-Site parking
  • Convenience Store
  • Non-Smoking Rooms Available
  • Open-air bath
  • Public Bath
  • Electric vehicle charging station
  • Pool with view
  • Outdoor furniture
  • Kids' pool
  • Smoke alarms
  • Fire extinguishers
  • Staff follow all safety protocols as directed by local authorities
  • Invoices
  • Audible alarm
  • balcony/terrace
  • Car rental available
  • CCTV security in common areas
  • Facilities for disabled guests available
  • Fitness center
  • Ironing amenities
  • Laundry services
  • Non-smoking property
  • Accessible toilet
Click here to leave your opinion >>
stayed in February, 2025
Guest Score 10 out of 10
Exceptional
Excellent location near museums, the fort, railways station , centre of town. Very good facilities. Nice appartment, well quipped. Good value. Close to suitable restaurants and coffee shops for breakfast.
stayed in January, 2024
Guest Score 9 out of 10
Wonderful
stayed in December, 2023
Guest Score 10 out of 10
Exceptional
Wheelchair-friendly. Had every facility available like that of own home.
stayed in April, 2022
Guest Score 9 out of 10
Wonderful
Very good kitchen with all the necessary utensils, big apartment, beautiful pool and loungers, many supermarkets nearby, very helpful and friendly administration, everything was perfectly clean, very good security, rent is fair for the quality offered.
TV is more or less an antique piece; wireless is good, but only in the living room and dining area. A repeater would be helpful (cost: about 12 $).
stayed in February, 2022
Guest Score 9 out of 10
Wonderful
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Availability from Wed, Dec 17, 2025 To Sat, Dec 20, 2025 For 1 Room (Change Search)
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Two-Bedroom Apartment
This apartment's standout feature is the pool with a view. this spacious apartment is consisted of of 1 living room, 2 separate bedrooms and 2 bathrooms with a shower and free toiletries. in the well-equipped kitchen, guests will find a refrigerator, kitchenware, an oven and a microwave. the air-conditioned apartment offers a flat-screen tv with cable channels, a washing machine, a private entrance, a seating area as well as garden views. the unit offers 4 beds.
4 x
Free cancellation
Free WiFi
$110.00USD
Average nightly rate
Book Now
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
-
-
$110.00
$110.00
$110.00
-
-
Average nightly rate $110.00 Total (including tax) $330.00
5 x
Free cancellation
Free WiFi
$120.00USD
Average nightly rate
Book Now
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
-
-
$120.00
$120.00
$120.00
-
-
Average nightly rate $120.00 Total (including tax) $360.00
  • Accessible by lift
  • Accessible toilet
  • Adapter
  • Air conditioning
  • Balcony
  • Bath or Shower
  • Board games/puzzles
  • Body soap
  • Books, DVDs, or music for children
  • City view
  • Cleaning products
  • Closet
  • Clothes rack
  • Desk
  • Detached
  • Dining table
  • Electric kettle
  • Entire unit wheelchair accessible
  • Fan
  • Fire extinguisher
  • Flat-screen TV
  • Fold-up bed
  • Garden view
  • Hair dryer
  • Iron and ironing board
  • Key access
  • Kitchen
  • Kitchenette
  • Kitchenware
  • Landmark view
  • Linens
  • Media player
  • Microwave
  • Non-feather pillow
  • Outdoor furniture
  • Oven
  • Patio
  • Pool with a view
  • Private bathroom
  • Private entrance
  • Refrigerator
  • Rooftop pool
  • Room with view
  • Satellite/cable channels
  • Seating area
  • Shallow end
  • Smoke alarm
  • Sofa bed
  • Tile/Marble floor
  • Toaster
  • Toilet
  • Toilet paper
  • Toiletries
  • Towels
  • Towels/Sheets (extra fee)
  • Trash cans
  • TV
  • Upper floors accessible by elevator
  • Washing machine/dryer
  • Wine glasses
View more >>

Area information

    Airports Show all on map »

    • Ratmalana - 6.98 mi
    • Bandaranaike Intl Airport - 18.15 mi
    • Bentota River Waterdrome - 35.77 mi

    Museums

      Art Galleries Show all on map »
      • National Art Gallery - 0.60 mi
      • Srilanka National Museum - 0.67 mi
      • Barefoot Gallery - 1.62 mi

    Transport

      Train stations Show all on map »
      • Kollupita Railroad Station - 0.96 mi
      • Colombo Fort Railroad Station - 1.16 mi
      • Baseline Road Railroad Station - 1.34 mi
      • Cotta Road Railroad Station - 1.78 mi
      • Bambalapitiya Railway - 1.84 mi
      • Kelaniya Railroad Station - 3.70 mi
      • Negombo Railway Station - 20.13 mi

    Hospitals

      Hospitals Show all on map »
      • Asiri Surgical Hospital - 2.18 mi
      • Apollo Hospital Colombo - 2.33 mi
      • Negombo General Hospital - 20.27 mi

    Attractions/Entertainment

      Zoo Show all on map »
      • Dehiwala Zoo - 4.42 mi

    Other attractions

      Rivers and Lakes Show all on map »
      • Beira Lake - 0.74 mi
      Colleges and Universities Show all on map »
      • University of Colombo - 0.84 mi
      • Maris Stella College - 20.33 mi
      Monuments and Landmarks Show all on map »
      • Khan Clock Tower - 1.40 mi
      Stadiums, Arenas, and Racetracks Show all on map »
      • R Premadasa Stadium - 1.62 mi
      • Sugathadasa Stadium - 2.08 mi
      Historical Buildings Show all on map »
      • St Anthony's Church - 21.26 mi
      Beaches Show all on map »
      • Negombo Beach Park - 21.94 mi
      Other Show all on map »
      • Colombo Town Hall - 0.39 mi
      • Alliance Francaise - 0.59 mi
      • American Embassy - 0.87 mi
      • Colombo Rowing Club - 1.13 mi
      • Sinhalese Sports Club - 1.16 mi
      • British Council - 1.35 mi
      • Colombo World Trade Center - 1.41 mi
      • Jami Ul-Alfar Mosque - 1.42 mi
      • Colombo Harbour - 1.96 mi
      • Fishery Harbour - 3.15 mi
      • Trawler Harbor - 3.30 mi
      • Mount Lavinia Bus Stand - 5.98 mi
      • Ratmalana - 7.12 mi
      • Gallegama Dewale - 13.08 mi
      • Seeduwa Road - 14.87 mi
      • Leisure World - 16.85 mi
      • Ave Maria Convent - 20.37 mi
      • Kalutara South - 24.36 mi
      • Bopathella Falls - 35.76 mi
      • Elapita Falls - 39.45 mi
      • Puwakmala Falls - 39.45 mi
      • Dotulu Ella Falls - 40.59 mi
      • Kakkapalliya - 42.52 mi
      • Laksapana Falls - 43.96 mi
      • Aberdeen Falls - 43.99 mi
      • Ahupiniella Falls - 44.90 mi
      • Gartmore Falls - 48.09 mi
      • Adams Peak Falls - 48.09 mi

Onthree20 Residencies In City Centre

Onthree20 Residencies 320 Union Place Colombo 2, Colombo, Basnahira Palata, 00200, Sri Lanka