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Courtyard by Marriott Houston NASA/Clear Lake

3.0 star property
Travelers can start their day with made-to-order breakfast before space exploration or cool off with a refreshing swim after visiting NASA attractions

Choose dates to view prices

Located near Space Center Houston, Courtyard by Marriott Houston NASA/Clear Lake serves breakfast and dinner at The Bistro. Guests enjoy the outdoor pool, relax in the garden, or visit the coffee shop/cafe. Free self parking and practical laundry services are available.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Pool
  • Pet friendly
  • Parking included
  • Air conditioning
  • Gym
The current price is ₩182,456
₩213,473 total
includes taxes & fees
Jul 18 - Jul 19

Room options

Available filters for rooms
Showing 9 of 9 rooms

View all photos for Room, 1 King Bed with Sofa bed

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 1 King Bed with Sofa bed

9.2 out of 10
Wonderful
(51 reviews)
  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed | Premium bedding, desk, laptop workspace, iron/ironing board

Suite, 1 King Bed with Sofa bed

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 2 Queen Beds

9.2 out of 10
Wonderful
(27 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, Multiple Beds

Suite, Multiple Beds | Premium bedding, desk, laptop workspace, iron/ironing board

Suite, Multiple Beds

9.6 out of 10
Exceptional
(5 reviews)
  • 1 bedroom
  • Sleeps 5
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed (Mobility/Hearing Accessible, Tub)

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 1 King Bed with Sofa bed (Mobility/Hearing Accessible, Tub)

  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed (Mobility Accessible, Tub)

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 1 King Bed with Sofa bed (Mobility Accessible, Tub)

  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed (Hearing Accessible)

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 1 King Bed with Sofa bed (Hearing Accessible)

  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds (Mobility Accessible, Roll-In Shower)

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 2 Queen Beds (Mobility Accessible, Roll-In Shower)

  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds (Mobility/Hearing Access, Roll-In Shwr)

Premium bedding, desk, laptop workspace, iron/ironing board

Room, 2 Queen Beds (Mobility/Hearing Access, Roll-In Shwr)

  • Sleeps 4
  • 2 Queen Beds

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About the neighborhood

Located near a boardwalk/promenade, Courtyard by Marriott Houston NASA/Clear Lake is in Nassau Bay, a neighborhood in Houston. Baybrook Mall and Kemah Boardwalk are worth checking out if shopping is on the agenda, while those wishing to experience the area's natural beauty can explore Armand Bayou Nature Center. Don't miss out on a visit to The Main Event. Visit our Houston travel guide
Map
18100 Saturn Ln, Houston, TX, 77058

What's nearby

  • A space exhibit with a space shuttle, an astronaut, and a large American flag.
    NASA Johnson Space Center
    7 min walk - 0.6 km
  • A sunset over a calm lake with silhouetted reeds in the foreground.
    Howard L. Ward Park
    7 min walk - 0.6 km
  • A space shuttle on a launch pad with a building in the background.
    Space Center Houston
    8 min walk - 0.7 km
  • A sailboat on calm waters with a distant shoreline and industrial structures.
    Clear Lake
    10 min walk - 0.9 km
  • Swan Lagoon Park
    15 min walk - 1.3 km

Getting around

  • Houston William Hobby Airport (HOU)
    34 min drive

Restaurants

  • Starbucks
    8 min walk
  • Chick-fil-A
    4 min walk
  • Summer Moon Coffee
    3 min walk
  • Akimi
    10 min walk
  • Wendy's
    5 min walk

About this property

Courtyard by Marriott Houston NASA/Clear Lake

  • Hotel near NASA Johnson Space Center
  • Located close to Space Center Houston and The Main Event, Courtyard by Marriott Houston NASA/Clear Lake provides a coffee shop/cafe, dry cleaning/laundry services, and a bar. The on-site American cuisine restaurant, The Bistro, offers breakfast and dinner. Stay connected with free WiFi in public areas, with speed of 100+ Mbps (good for 1–2 people or up to 6 devices), and guests can find other amenities such as a 24-hour gym and a 24-hour business center.
  • You'll also find perks like:
    • An outdoor pool
    • Free self parking
    • Cooked-to-order breakfast (surcharge), a banquet hall, and smoke-free premises
    • Laundry services, 2 meeting rooms, and a 24-hour front desk
    • Guest reviews say great things about the helpful staff and location
  • Room features
  • All 124 rooms boast comforts such as premium bedding and laptop-friendly workspaces, in addition to perks like desk chairs and air conditioning.
  • Extra amenities include:
    • Free infant beds and free extra beds
    • Recycling and LED light bulbs
    • Bathrooms with showers and free toiletries
    • LCD TVs with premium channels
    • Coffee/tea makers, housekeeping, and desks

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Property amenities

Internet

  • Available in all rooms: WiFi (surcharge)
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Cooked-to-order breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 10:00 AM on weekends; USD 5 to 15 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • The Bistro

Things to do

  • 24-hour gym
  • Outdoor pool

Family friendly

  • Free rollaway/extra bed
  • In-room crib
  • Laundry facilities
  • Outdoor pool
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (on request)

Business services

  • 1,593 square feet of conference space
  • 2 meeting rooms
  • 24-hour business center

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Elevator
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Low-height door lock
  • Low-height electrical outlets in bathroom
  • Low-height view port in door
  • Visual fire alarm
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 4 floors
  • Banquet hall
  • Comprehensive food waste policy
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Free crib
  • Free rollaway/extra bed
  • Premium bedding

Bathroom

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

Entertainment

  • iPod dock
  • LCD TV with premium cable channels

Food and drink

  • Coffee/tea maker

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Desk chair
  • Free local calls
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Phone
  • Recycling

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight

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

Pets allowed for an extra charge of USD 75.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs and cats only
2 total (up to 50 lbs per pet)

Children and extra beds

Children are welcome
Free rollaway/extra beds
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Fee for cooked-to-order breakfast: approximately USD 5 to 15 per person
  • Pet fee: USD 75.00 per accommodation, per stay
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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
Safety features at this property include a fire extinguisher

We should mention

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Frequently asked questions

Does Courtyard by Marriott Houston NASA/Clear Lake have a pool?

Yes, this property has an outdoor pool.

How much does it cost to stay at Courtyard by Marriott Houston NASA/Clear Lake?

As of Jul 7, 2026, prices found for a 1-night stay for 2 adults at Courtyard by Marriott Houston NASA/Clear Lake on Jul 18, 2026 start from ₩182,456, excluding 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.

Is Courtyard by Marriott Houston NASA/Clear Lake pet-friendly?

Yes, this property allows cats and dogs (limit 2 total) with a maximum weight of up to 50 lbs per pet. There's a fee of USD 75.00 per accommodation, per stay. Service animals are exempt from fees.

How much is parking?

Self parking is free at this property.

What time is check-in at Courtyard by Marriott Houston NASA/Clear Lake?

Check-in start time: 3 PM; Check-in end time: midnight.

What time is check-out at Courtyard by Marriott Houston NASA/Clear Lake?

Check-out is at noon.

Where is Courtyard by Marriott Houston NASA/Clear Lake located?

Located in Nassau Bay, this hotel is within a 15-minute walk of NASA Johnson Space Center and Space Center Houston. The Main Event and Baybrook Mall are also within 6 mi (10 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Courtyard by Marriott Houston NASA/Clear Lake Reviews

9.0

Wonderful

9.4

Cleanliness

9.4

Location

9.2

Staff & service

9.2

Property conditions & facilities
Rating 10 - Excellent. 661 out of 1001 reviews
Rating 8 - Good. 232 out of 1001 reviews
Rating 6 - Okay. 61 out of 1001 reviews
Rating 4 - Poor. 25 out of 1001 reviews
Rating 2 - Terrible. 22 out of 1001 reviews

Reviews

Verified

10/10 Excellent

Erik

Liked: Cleanliness, amenities, property conditions & facilities
Nice, clean hotel.
Stayed 4 nights in Dec 2025
Verified

10/10 Excellent

Anne

Liked: Cleanliness, staff & service, amenities
Staffs are friendly, room is clean and quiet.
Stayed 1 night in Dec 2025
Verified

8/10 Good

Bedabrata

Liked: Cleanliness, staff & service, amenities
Nice place. Very courteous and helpful front office staff
Stayed 1 night in Jan 2026
Verified

8/10 Good

Anthony

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
it was good, everyone was nice :)
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Julie

Liked: Cleanliness, amenities, property conditions & facilities
Great place to stay with places to eat within walking distance
Stayed 1 night in Mar 2025
Verified

10/10 Excellent

Juan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was far away enough from the busy street and noisy roadways, but close enough to our destination for a quiet and comfortable stay.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

David

Liked: Cleanliness, amenities, property conditions & facilities
Very nice room. Able to walk to Space Center for the day. Super clean and accommodating
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Amy

Liked: Cleanliness, staff & service, property conditions & facilities
Amazing location with good options within walking (we did), safe and clean!
Stayed 2 nights in Apr 2025
Verified

10/10 Excellent

miranda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location
Stayed 1 night in Mar 2025
Verified

10/10 Excellent

Elizabeth

Liked: Cleanliness, staff & service, amenities
We stayed here for two nights. Very convenient to Space Center Houston which was the reason for our stay, just being a short walk away. Room was very quiet and clean. Plenty of parking. Quite a few food options around the area if you didn’t want to use hotel restaurant.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Jeff

Liked: Cleanliness, staff & service, property conditions & facilities
The front desk staff was very pleasant.
Stayed 2 nights in May 2025
Verified

6/10 Okay

Vichit

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The bad: In room AC unit was loud TV was on the small side Room layout was weird Restroom had a strange odor coming out of the drain Shower door did not keep water in The good: Microwave and coffee was great Fridge came in clutch Proximity to everything was great and walking distance to lots of restaurants
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was very friendly.
Stayed 3 nights in Apr 2025
Verified

8/10 Good

Laurie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The place was clean and quiet. Wish Marriott Courtyards had the free breakfast like their sub hotels. Nice area. Would stay again.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

John E

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great stay. Will definitely stay again. Clean room, love that it had an onsite restaurant
Stayed 1 night in Jun 2024
Verified

10/10 Excellent

Tomas

Liked: Amenities, property conditions & facilities
Great location. Close to NASA Space Center, Restaurants and shopping. Kemah Boardwalk is only a short drive.
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Mark

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful stay. Very nice area with a lot of dinning oltions.
Stayed 1 night in Aug 2024
Verified

8/10 Good

Sandeep

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Convenient location from NASA Space Center.
Stayed 2 nights in Dec 2024
Verified

10/10 Excellent

Haseeb

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Had a great stay! The staff was welcoming, the room was clean and comfortable, and the service was excellent. Everything exceeded my expectations—I’d definitely stay again!
Stayed 1 night in Nov 2024
Verified

10/10 Excellent

ronald

Liked: Staff & service, amenities, property conditions & facilities
Nice stay, clean, and no hassle
Stayed 1 night in Oct 2024
Verified

6/10 Okay

Greg

Liked: Cleanliness
Convenient, shopping and restaurants close by. Nice rooms, clean, spacious. Check-in is lacking in professionalism and friendliness.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Donald

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Quiet and easy access to NASA Space center. Also great location for those going to Galveston to go on a cruise.
Stayed 1 night in Aug 2024
Verified

10/10 Excellent

Arissia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Convenient, Clean, and Affordable
Stayed 1 night in Jul 2025
Verified

8/10 Good

Verified traveler

Liked: Cleanliness, property conditions & facilities

Close to NASA Science Centre

Close to NASA. Good hotel.
Stayed 2 nights in Mar 2025
Verified

10/10 Excellent

Yuriko

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Convenient and within walking distance of the Space Center and small shopping areas and fast food restaurants and parking.
Stayed 2 nights in Apr 2024