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Collection O Diamond House Khaosan

3.0 star property
Hotel with a restaurant, 9-minute walk to Khaosan Road

Photo gallery for Collection O Diamond House Khaosan

Lobby
Superior Double Room
Bar (on property)
Restaurant
Bar (on property)

Reviews

7.8 out of 10
Good

Popular amenities

  • Room service
  • 24/7 front desk
  • Housekeeping
  • Air conditioning
  • Free WiFi
  • Restaurant
The current price is AU$36
includes taxes & fees
24 Dec - 25 Dec

Explore the area

View map
4 Samsen Road, Banglampoo, Phranakorn, Bangkok, Bangkok, 10200
  • Place, Chao Praya River
    ‪5 min walk‬
  • Place, Khaosan Road
    ‪9 min walk‬
  • Place, Thammasat University
    ‪12 min walk‬
  • Airport, Bangkok (DMK-Don Mueang Intl.)
    ‪21 min drive‬

Room options

View all photos for Deluxe Double Room

Deluxe Double Room

Deluxe Double Room

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Private bathroom
Rainfall showerhead
Hairdryer
Cable channels
  • 18 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Superior Double Room

Superior Double Room

Superior Double Room

8.0 out of 10
Very good
(3 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Private bathroom
Rainfall showerhead
Hairdryer
Cable channels
  • 22 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Deluxe Twin Room

Deluxe Twin Room

Deluxe Twin Room

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Private bathroom
Rainfall showerhead
Hairdryer
Cable channels
  • 22 sq m
  • Sleeps 2
  • 2 Twin Beds

View all photos for Standard Twin Room

Standard Twin Room

Standard Twin Room

8.0 out of 10
Very good
(2 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Private bathroom
Rainfall showerhead
Hairdryer
Cable channels
  • 22 sq m
  • Sleeps 2
  • 2 Twin Beds

View all photos for Deluxe Double Room

In-room safe, laptop workspace, free WiFi, bed sheets

Deluxe Double Room

  • Sleeps 2

View all photos for Superior Double Room

In-room safe, laptop workspace, free WiFi, bed sheets

Superior Double Room

  • Sleeps 2

View all photos for Deluxe Twin Room

In-room safe, laptop workspace, free WiFi, bed sheets

Deluxe Twin Room

  • Sleeps 2

View all photos for Standard Twin Room

In-room safe, laptop workspace, free WiFi, bed sheets

Standard Twin Room

  • Sleeps 2

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About the area

Bangkok

Collection O Diamond House Khaosan puts you in the heart of Bangkok, within a 20-minute stroll of popular places like Khaosan Road and Grand Palace. Highlights at this hotel include a restaurant and in-room free WiFi. .This hotel has free WiFi in public areas, a 24-hour front desk and express check-in. Additionally, you'll find multilingual staff, a fireplace in the lobby and a porter/bellboy. .Attractions within a 30-minute walk of this 3-property class Bangkok City Centre hotel include Temple of the Emerald Buddha and Wat Pho.

What's nearby

  • Phra Sumen Fort - 3 min walk - 0.3 km
  • Chao Praya River - 5 min walk - 0.5 km
  • Khaosan Road - 9 min walk - 0.8 km
  • Thammasat University - 12 min walk - 1.1 km
  • Grand Palace - 17 min walk - 1.5 km

Getting around

  • Yommarat - 3 min drive
  • Sanam Chai Station - 3 min drive
  • Bangkok (DMK-Don Mueang Intl.) - 41 min drive

Restaurants

  • ‪ขนมโบ๊กเกี้ย บางลำภู - ‬1 min walk
  • ‪HongKong Noodle - ‬1 min walk
  • ‪Sara Restaurant - ‬1 min walk
  • ‪back home backpackers - ‬2 min walk
  • ‪Suriyon Old Town - ‬1 min walk

About this property

Collection O Diamond House Khaosan

Hotel with a restaurant, 9-minute walk to Khaosan Road
There's a restaurant on site. Public spaces have free WiFi. Collection O Diamond House Khaosan also features multilingual staff, a fireplace in the lobby, and 24-hour room service.

Smoking is allowed in designated areas at this 3-star Bangkok hotel.

  • 1 building
  • 22 guestrooms or units
  • 6 levels
  • Front desk (24 hours)
  • Express check-in
  • Staff members are multilingual
  • Storage area for luggage
  • Fireplace in lobby
  • Bellhop
  • Smoking in designated areas
  • Dining venue
Collection O Diamond House Khaosan offers 22 accommodations with a safe and free newspapers. This accommodation offers separate sitting areas. 32-inch flat-screen televisions come with cable channels.

Bathrooms include a shower with a rainfall showerhead, complimentary toiletries and hairdryers. Guests can surf the web using the complimentary wireless Internet access (speed: 25+ Mbps). Housekeeping is provided on a daily basis.

Similar properties

Family Room
Collection O Khaosan Park
  • Free WiFi
  • Air conditioning
  • Room service
  • Housekeeping
3.5 out of 5, Good, 148 reviews
Collection O Khaosan Park

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 25+ Mbps
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available

Food and drink

  • A restaurant

Family friendly

  • In-room babysitting
  • In-room refrigerator

Conveniences

  • 24-hour front desk
  • Luggage storage

Guest services

  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop

Accessibility

  • No lift

More

  • 1 building
  • 6 floors
  • Designated smoking areas
  • Fireplace in lobby

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shower
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with cable channels

Food and drink

  • 24-hour room service
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Free daily newspapers
  • Laptop workspace
  • Phone
  • Safe
  • Separate sitting area

Policies

Check-in

Check-in start time: 2 PM; check-in end time: 10 PM
Express check-in available

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 12 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. No on-site parking is available. This property accepts Visa, Mastercard, American Express and JCB International. Cash is not accepted. 

We should mention

  • Children aged 12 years old and younger stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

Diamond House Bangkok
Diamond House Hotel
Diamond House Hotel Bangkok
Diamond Hotel Bangkok
Diamond House
OYO 75532 Diamond House
Capital O Diamond House Khaosan
Collection O Diamond House Khaosan Hotel
Collection O Diamond House Khaosan Bangkok
Collection O Diamond House Khaosan Hotel Bangkok

Frequently asked questions

What is the cancellation policy at Collection O Diamond House Khaosan?

Collection O Diamond House Khaosan offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Collection O Diamond House Khaosan?

As of 11 Dec 2025, prices found for a 1-night stay for 2 adults at Collection O Diamond House Khaosan on 24 Dec 2025 start from AU$35.96, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What makes Collection O Diamond House Khaosan a romantic place to stay?

24-hour room service, plus rainfall showerheads in the guestrooms, help set the scene for a romantic weekend at Collection O Diamond House Khaosan.

Is there a free airport shuttle available at Collection O Diamond House Khaosan?

No, Collection O Diamond House Khaosan does not offer an airport shuttle service.

Is there a bar or restaurant at Collection O Diamond House Khaosan?

Yep, you can grab a meal at Collection O Diamond House Khaosan's onsite restaurant.

What time are check-in & check-out at Collection O Diamond House Khaosan?

Check-in begins at 2 PM. Check-out time is noon.

Are pets allowed at Collection O Diamond House Khaosan?

No, pets are not allowed.

Reviews

Collection O Diamond House Khaosan Reviews

7.8

Good

8.0/10

Cleanliness

8.0/10

Staff & service

6.6/10

Amenities

7.6/10

Property conditions & facilities

6.8/10

Eco-friendliness
Rating 10 - Excellent. 55 out of 216 reviews
Rating 8 - Good. 93 out of 216 reviews
Rating 6 - Okay. 51 out of 216 reviews
Rating 4 - Poor. 9 out of 216 reviews
Rating 2 - Terrible. 8 out of 216 reviews

Reviews

8/10 Good

Christopher Simon

Stayed 3 nights in Jul 2025

10/10 Excellent

Shane

Travelled with partner
Liked: Cleanliness, property conditions & facilities
We had an amazing holiday staying at the collection! Lynn @ the front desk was amazing And made us feel right at home !!! The owners were onsite and tou can tell they are really involved! Would highly recommend!
Stayed 4 nights in May 2025

10/10 Excellent

Ben

Stayed 3 nights in May 2025

10/10 Excellent

Connor

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
10 minute walk from Khaosan Road, nice hotel with friendly front desk staff.
Stayed 3 nights in May 2025

2/10 Terrible

alexander

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
property did not provide a tv in my room as listed in the rooms discripetion and had torn bed sheets
Stayed 8 nights in Feb 2025

6/10 Okay

Verified traveller

Travelled with family
Liked: Staff & service
Central hotel, near the famous Khao San road. A little bit tricky to get to if you’re travelling by car/taxi as there was no designated drop off/pick up point. Staff were lovely. Room and, overall, the property was stylish. It has the basic amenities for a one night stay.
Stayed 1 night in Feb 2025

8/10 Good

Daiva

Liked: Staff & service
Great location! Easy to walk to many landmarks and lots of good food around. The room wasn’t as clean as I would have expected when I checked in, but I told you staff and they remedied this right away! Unfortunately, the hot tub on the roof did not look like it had been cleaned or used in a long time, which was disappointing, but overall it was good value for solo traveler.
Stayed 7 nights in Jan 2025

8/10 Good

Eugene

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Feb 2025

10/10 Excellent

rafael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was close to everything restaurants shopping areas and not to to far from down town
Stayed 12 nights in Jan 2025

10/10 Excellent

Dirk

Travelled with group
Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 2 nights in Feb 2025

4/10 Poor

Cecilia

Disliked: Cleanliness, property conditions & facilities, room comfort

Cheap and loud

The only thing that was good was the price, and 5min walk to Khaosan Road. Staff had Poor english, almost not even simple hotellexpressions. The AC, was broken in our room. So we got a downgrade in roomtype. From Superior to Standard and not even a compensation. Not even cheaper price. We payed for superiorprice. The AC in new room was only on or off, so we had to shut it down the not freeze. Almost all hotels AC's was direct outside our room and sounded all night. Bed was poor. We could feel the hard bottom of bedframe. Bad condition in bathroom, and the red towels had blechstains and edges was ripped. And did not get a recipt, even that we specially asked for it when checking out. They didn't understand what we mean. The picture on Hotels.com look way more better then the real condition.
Stayed 1 night in Feb 2025

6/10 Okay

Adrian

Nice place, really uncomfortable bed.

Nice place, really uncomfortable bed.
Stayed 2 nights in Jan 2025

8/10 Good

Albert Callos Herradura

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Jan 2025

6/10 Okay

Richard

Ok stay unfortunate that air con units were right o ru side my window and very noisy, apart from that a good stay and in a great area for things around,
Stayed 2 nights in Jan 2025

8/10 Good

Richard

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stay was ok nice area with things close enough, no lift for first 3 floors basic room but works for what we needed, will return the end of our trip
Stayed 3 nights in Jan 2025

4/10 Poor

erik

Disliked: Cleanliness, staff & service, amenities
The hotel is cute. The location is not great for getting around outside of Khaosan. The hot tub (pool as they billed it) was suspect. The roof area was dirty until the evening. A light was out in the bathroom, and they did nothing about it. I asked about getting to the airport, and an employee said to come down and order one from the front desk. I did that, and when I checked out, they had not done it! I went out and got my own. I asked earlier for a place to have breakfast before leaving for the airport, and the staff member said, "I don't know. I don't stay here." Great! Not again. LOL!!!!!!!!!!!!
Stayed 1 night in Dec 2024

10/10 Excellent

Jesse

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Dec 2024

4/10 Poor

Daniel

Stayed 2 nights in Dec 2024

10/10 Excellent

Muhammad, West Riffa

Liked: Cleanliness
Stayed 2 nights in Dec 2024

8/10 Good

Tony

Liked: Staff & service
Disliked: Room comfort
Nice basic hotel on the doorstep of khaosan road. Friendly staff.
Stayed 3 nights in Dec 2024

10/10 Excellent

Jesse

Stayed 2 nights in Dec 2024

10/10 Excellent

Debra

Stayed 2 nights in Dec 2024

8/10 Good

Stian Michael

Liked: Cleanliness, staff & service, room comfort
Nice and clean hotel, excellent value for money so you can't complain !
Stayed 4 nights in Dec 2024

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Perfect for solo travellers

Stayed 1 night in Dec 2024

10/10 Excellent

Paul, Mullumbimby

Stayed 2 nights in Nov 2024