Collection O Diamond House Khaosan

Hotel with a restaurant, a short walk to Khaosan Road

Choose dates to view prices

Where to?

Dates

September 2025

October 2025

Located near Khaosan Road, Diamond House offers an urban sanctuary with a spa tub and outdoor pool. Relax at the bar or enjoy international dishes at the restaurant. Free in-room WiFi, cooked-to-order breakfast, and staff assistance with dry cleaning and laundry.

Good

Popular amenities

Room service
Housekeeping
24/7 front desk
Air conditioning
Free WiFi
Restaurant

includes taxes & fees

30 Sept - 1 Oct

Room options

Check availability for these dates

Tonight

Sept 22 - Sept 23

Tomorrow

Sept 23 - Sept 24

All rooms

1 bed

2 beds

Showing 8 of 8 rooms

Superior Double Room

Very good

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

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

Standard Twin Room

Very good

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

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

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

Deluxe Double Room

Sleeps 2

Superior Double Room

Sleeps 2

Standard Twin Room

Sleeps 2

Deluxe Twin Room

Sleeps 2

About the area

Located in Bangkok City Centre, a neighbourhood in Bangkok, Collection O Diamond House Khaosan is in the entertainment district and near the airport. Grand Palace and Temple of the Emerald Buddha are notable landmarks, and travellers looking to shop may want to visit Khaosan Road and Siam Square. Looking to enjoy an event or a game? See what's going on at IMPACT Arena or Rajamangala National Stadium.

Visit our Bangkok travel guide

4 Samsen Road, Banglampoo, Phranakorn, Bangkok, Bangkok, 10200

What's nearby

Khaosan Road - 9 min walk - 0.8 km
Grand Palace - 17 min walk - 1.5 km
Temple of the Emerald Buddha - 17 min walk - 1.5 km
Wat Pho - 2 min drive - 1.9 km
Wat Arun - 6 min drive - 3.1 km

Getting around

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

Restaurants

‪HongKong Noodle - ‬1 min walk
‪ขนมโบ๊กเกี้ย บางลำภู - ‬1 min walk
‪Adhere the 13th Blues Bar - ‬1 min walk
‪Sara Restaurant - ‬1 min walk
‪Canal Restaurant - ‬1 min walk

About this property

Collection O Diamond House Khaosan

Hotel near Khaosan Road

Close to Temple of the Emerald Buddha, Collection O Diamond House Khaosan provides amenities, such as a fireplace in reception and a restaurant. Guests can connect to free in-room WiFi.

You'll also find perks such as:

Express check-in, a porter/bellboy and luggage storage
A 24-hour front desk and multilingual staff

Room features

All guest rooms at Collection O Diamond House Khaosan have comforts, such as 24-hour room service and laptop-friendly workspaces, in addition to perks, such as air conditioning and separate sitting areas.

Other amenities include:

Bathrooms with rainfall showers and free toiletries
32-inch flat-screen TVs with cable channels
Separate sitting areas, fridges and childcare services

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

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

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

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome

Children up to the age of 12 years can stay for free if using existing beds when occupying the parent or guardian's room

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

We should mention

This property does not have any lifts

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

Is Collection O Diamond House Khaosan pet-friendly?

No, pets are not allowed at this property.

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

As of 22 Sept 2025, prices found for a 1-night stay for 2 adults at Collection O Diamond House Khaosan on 30 Sept 2025 start from NZ$32.34, 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.

How much is parking at Collection O Diamond House Khaosan?

This hotel doesn't offer parking.

What time is check-in at Collection O Diamond House Khaosan?

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

What time is check-out at Collection O Diamond House Khaosan?

Checkout is at noon.

Where is Collection O Diamond House Khaosan located?

Located in Bangkok City Centre, this hotel is within 1 mile (2 km) of Rama VIII Bridge, Khaosan Road and Grand Palace. Siam Square and MBK Center are also within 3 miles (5 km). Sam Yot Station is 29 minutes by foot and Sanam Chai Station is 29 minutes.