Adelphi Forty-Nine
Hotel, 4-star16, Soi Sukhumvit 49, Sukhumvit Road, Klong Tan Nuea, Wattana, Bangkok, ThailandShow on map
Exceptional
One of our highest-scored stays, according to its guests.
9.6772Reviews- Check-in from 3:00 PMCheck-out by 12:00 PM. The front desk is staffed around the clock, so a late arrival is fine.
- Exceptional locationGuests rate the location 9.6 out of 10, at 16, Soi Sukhumvit 49, Sukhumvit Road, Klong Tan Nuea, Wattana.
- Free parkingThe property states parking on site is free for guests.
Luxurious Guestrooms with City Views
Adelphi Forty-Nine, located just 600 metres from BTS-Thong Lo, offers a lavish stay with an outdoor pool and stunning city views from guestrooms. The air-conditioned rooms feature open-space living areas, fully equipped kitchens, and modern amenities like LED TVs and free WiFi.
Convenience and Comfort
Guests can enjoy the convenience of a 24-hour front desk, airport transfers, laundry services, and babysitting assistance. The on-site restaurant and bar serve delicious meals and drinks, with room service available for a cozy dining experience. Additionally, Rain Hill's dining options are just a short walk away.
What this place offers
- Fitness facilities
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Air conditioning
- Fitness center
- Swimming pool
- 24-hour front desk
Rooms
9.6
Exceptional
Rated 9.6 out of 10 by 772 guests who stayed here.
- Cleanliness9.6
- Service10.0
- Location9.6
- Rooms9.6
- Amenities10.0
- Value9.6
- Food & drink8.6
Guests mention
Friendly and helpful staffClean and spacious roomsGood location near public transport
PASQUALEItalyHighly recommended!
The hotel is perfectly located: it sits on a quiet side street just off the main road, so you’re right in the heart of the neighborhood and close to everything, while still being pleasantly sheltered from the hustle and…
TomNLGeweldige kamers op 10 minuten lopen van BTS
420suchadatWonderful
Everything was wonderful. The room was beautiful and the coffee and breakfast were delicious. I only wish I could have stayed longer than two nights. I truly felt so welcomed and warmly taken care of by the staff here.…
Sherpa57981894988SOUTH KOREAHotel
The hotel was very comfortable and conveniently located near Thong Lo BTS Station. Breakfast was average, but the service was excellent. Thnak to Poy for taking great care of the room and to Gina for the warm welcome.…
Escape68173438012The best
Everything was great. The bathroom was spacious and had a bathtub, and there was also a kitchen area where we could cook and a washing machine in the room. Basically, you have everything you need without having to go…
Quest51793555774Nice staff
Gn is so nice. See u next time.
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.
Where you’ll be
16, Soi Sukhumvit 49, Sukhumvit Road, Klong Tan Nuea, Wattana, Bangkok, Thailand
Guests rate the location 9.6 out of 10 — exceptional.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 3:00 PM until 10:00 PM
Check-out by 12:00 PM
Children welcome
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No pets
Free parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
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Please note that upon arrival a deposit 2,000THB it is required per room. A deposit may be required at the property.
What we’d check for you here
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- That the desk is staffed when you land, and that the room is held past cut-off.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about Adelphi Forty-Nine
What time is check-in and check-out at Adelphi Forty-Nine?
Check-in is from 3:00 PM. Check-out is by 12:00 PM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does Adelphi Forty-Nine allow pets?
No — the property states that pets are not allowed.
Is there parking at Adelphi Forty-Nine?
Yes — the property states that parking on site is free. Whether a space can be reserved in advance varies, so we check it against your dates.
Does Adelphi Forty-Nine have a pool?
Yes — a pool is listed among the property's facilities. Seasonal closures are common, so we'll confirm it's open for your dates.
Does Adelphi Forty-Nine have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Does Adelphi Forty-Nine have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at Adelphi Forty-Nine?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 3:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.
How do I book Adelphi Forty-Nine?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is Adelphi Forty-Nine?
16, Soi Sukhumvit 49, Sukhumvit Road, Klong Tan Nuea, Wattana, Bangkok.
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