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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

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Bar (on property) - Courtyard by Marriott Houston NASA/Clear Lake (Houston)
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Exterior - Courtyard by Marriott Houston NASA/Clear Lake (Houston)
View from property - Courtyard by Marriott Houston NASA/Clear Lake (Houston)
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
  • Free WiFi
  • Air conditioning

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
(46 reviews)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Sofa bed
Private bathroom
  • 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

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Sofa bed - double
Separate bedroom
  • 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
(23 reviews)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Private bathroom
Hair dryer
  • 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)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Private bathroom
Hair dryer
  • 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)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Sofa bed
Private bathroom
  • 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)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Sofa bed
Private bathroom
  • 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)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Sofa bed
Private bathroom
  • 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)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Private bathroom
Hair dryer
  • 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)

Highlights

Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free cribs/infant beds
LCD TV
Premium bedding
Private bathroom
Hair dryer
  • 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

  • www.alamy.com
    NASA Johnson Space Center
    7 min walk - 0.4 miles
  • "The Southern Flannel Moth, is an attractive small moth that is best-known because of its larva. They have venomous spines that can cause a painful sting and inflammation lasting for several days 😬 The puss caterpillar, is one of the most venomous caterpillars in the United States
    Howard L. Ward Park
    7 min walk - 0.4 miles
  • Space Center Houston
    Space Center Houston
    8 min walk - 0.5 miles
  • Great place to go sailing close to Houston.
    Clear Lake
    10 min walk - 0.6 miles
  • Houston Methodist Clear Lake Hospital
    8 min walk - 0.5 miles

Getting around

  • Houston William Hobby Airport (HOU)
    34 min drive

Restaurants

  • Starbucks
    8 min walk
  • Chick-fil-A
    4 min walk
  • Bullritos
    4 min walk
  • Summer Moon Coffee
    3 min walk
  • Akimi
    10 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), 2 meeting rooms, and luggage storage
  • A front-desk safe, an elevator, 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
  • At least 80% lighting from LEDs
  • Banquet hall
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • 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
  • Energy-saving switches in guestrooms
  • 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
  • Fee for in-room wireless internet: USD 0 per stay (rates may vary)
  • 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

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)

Property is also known as

Courtyard Marriott Houston NASA/Clear Lake
Courtyard Marriott NASA/Clear
Courtyard Marriott NASA/Clear Hotel
Courtyard Marriott NASA/Clear Hotel Houston Lake
Courtyard Marriott Houston NASA/Clear Lake Hotel
Courtyard Marriott NASA/Clear Lake Hotel
Courtyard Marriott NASA/Clear Lake
Courtyard by Marriott Houston NASA/Clear Lake Hotel
Courtyard by Marriott Houston NASA/Clear Lake Houston
Courtyard by Marriott Houston NASA/Clear Lake Hotel Houston

Frequently asked questions

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

Yes, this property has an outdoor pool.

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).

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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. 659 out of 1003 reviews
Rating 8 - Good. 239 out of 1003 reviews
Rating 6 - Okay. 59 out of 1003 reviews
Rating 4 - Poor. 24 out of 1003 reviews
Rating 2 - Terrible. 22 out of 1003 reviews

Reviews

10/10 Excellent

Erik

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

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

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

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

8/10 Good

Gang

Liked: Cleanliness, amenities, property conditions & facilities
The hotel is very quiet and easy to find. It's a bit far from the bustling streets, but the breakfast provided is excellent, and there's a convenient gym available. However, after I left my room early in the morning, the staff might have thought I had checked out. They cleaned the room and accidentally threw away my water bottle and hat. When I returned, I couldn't find them, which was a little upsetting.
Stayed 1 night in Nov 2025

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

10/10 Excellent

Jeff

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

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

10/10 Excellent

miranda

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

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

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

10/10 Excellent

Robert

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

10/10 Excellent

Arissia

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

8/10 Good

Jessie

Liked: Cleanliness, amenities, property conditions & facilities
The location was close to NASA and several eateries. The noise level was low and the room was clean.
Stayed 1 night in Jun 2025

8/10 Good

Sandeep

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

10/10 Excellent

Steven

Liked: Cleanliness, staff & service, property conditions & facilities
Very convenient location. Friendly staff. Room was kept up well.
Stayed 5 nights in Apr 2025

10/10 Excellent

Bryan

Liked: Amenities, property conditions & facilities
Easy to find. Room had loads of room. Staff were welcoming and helpful.
Stayed 1 night in May 2025

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

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

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

10/10 Excellent

Christopher

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nicest and most helpful staff I’ve seen in a while. Only issue I had was no towels in the swim area but told the front desk and they delivered to us personally. Will be back.
Stayed 2 nights in Jul 2025

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

10/10 Excellent

Kelly

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

Great stay

We are so happy with this hotel. This is our third stay here. The rooms are large and comfortable and the front desk staff has always been great. The restaurant has great food and the pantry is stocked and reasonably priced. This hotel is located conveniently to NASA as well as practically anything else you could want.
Stayed 1 night in Mar 2025

10/10 Excellent

ronald

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

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