Located in Nassau Bay within a mile (2 km) of NASA Johnson Space Center, MainStay Suites Houston NASA/Clear Lake is within a few miles (5 km) of other popular sights such as Space Center Houston. This 94-room hotel has round-the-clock conveniences like a business center, a gym, and a front desk.
What's nearby
NASA Johnson Space Center - 17 min walk - 0.9 miles
UTMB Health Clear Lake Campus Hospital - 18 min walk - 1.0 mile
Space Center Houston - 4 min drive - 1.9 miles
University of Houston - Clear Lake - 4 min drive - 1.6 miles
Clear Lake Regional Medical Center - 5 min drive - 1.4 miles
Getting around
Houston William Hobby Airport (HOU) - 33 min drive
Restaurants
Starbucks - 12 min walk
Taco Bell - 2 min walk
Dunkin' - 15 min walk
La Michoacana - 5 min walk
Los Ramirez - 13 min walk
About this property
MainStay Suites Houston NASA/Clear Lake
Suburban hotel with a 24-hour fitness center and a 24-hour business center
Guests staying at MainStay Suites Houston NASA/Clear Lake enjoy an outdoor pool, a 24-hour gym, and free WiFi in public areas. If you drive, take advantage of free parking. Front-desk staff can answer questions 24/7, and assist with dry cleaning/laundry, securing valuables, and luggage storage. Additional amenities include a 24-hour business center, coffee/tea in a common area, and express check-out.
27-inch flat-screen TVs come with digital channels, and guests can stay connected with free WiFi. Bathrooms offer deep soaking tubs, hair dryers, and designer toiletries. Other standard amenities include kitchens, refrigerators, and microwaves. Housekeeping is available on request.
Recreational amenities at the hotel include an outdoor pool and a 24-hour fitness center.
The recreational activities listed below are available either on site or nearby; fees may apply.
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
Braille/raised signage
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
Transfer shower
Visual fire alarm
Wheelchair accessible (may have limitations)
Wheelchair-accessible parking
Wheelchair-accessible path of travel
Wheelchair-accessible pool
Wheelchair-accessible registration desk
More
2 buildings
3 floors
Built in 1999
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Free crib
Free rollaway/extra bed
Bathroom
Deep soaking bathtub
Designer toiletries
Hair dryer
Private bathroom
Shower/bathtub combination
Towels provided
Entertainment
27-inch flat-screen TV with digital channels
Food and drink
Coffee/tea maker
Cookware, dishware, and utensils
Dishwasher
Full-sized refrigerator/freezer
Kitchen
Microwave
Stovetop
More
Air conditioning (climate-controlled)
Connecting rooms available
Desk
Free local calls
Heating (climate-controlled)
Iron/ironing board
LED lighting
Safe
Policies
Check-in
Check-in start time: 3 PM; Check-in end time: 2:30 AM
Early check-in subject to availability
Late check-in subject to availability
Minimum check-in age: 21
Check-out
Check-out before 11:00 AM
Late check-out subject to availability
Express check-out available
Special check-in instructions
Front desk staff will greet guests on arrival at the property
If you are planning to arrive after 8:00 AM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
Renovations and closures
The following facilities are closed on Monday, Tuesday, Wednesday, Thursday, and Sunday:
Dining venue(s)
Access methods
Staffed front desk
Pets
This property welcomes pets for USD 25.00 per pet (varies based on length of stay), plus a deposit of USD 25.00 per day
Dogs only
2 total (50 lbs is the maximum weight per pet)
Pets may not be left unsupervised
Restrictions apply
For more information, guests can reach out to the property at the number on the booking confirmation
Service animals exempt from fees
Children and extra beds
Free rollaway/extra beds are available
Free cribs/infant beds are available
Property payment types
Important information
Fees
You'll be asked to pay these charges at the property:
Deposit: USD 100.00 per accommodation, per stay
Breakage deposit: USD 500.00 per stay
These are all of the charges provided to us by the property.
Optional extras
These fees and deposits will be charged at check-in, check-out, or the time of service.
Pet deposit: USD 25.00 per day
Pet fee: USD 25.00 per pet (varies based on length of stay)
Service animals are exempt from fees
This list may not be comprehensive. Fees and deposits might 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 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Check-in: 3 PM
Check-out: 11:00 AM
Minimum check-in age: 21
The front desk is open 24 hours a day, and checking out is easy with express services. Driving? This property offers free parking.
We should mention
Details about charges, deposits, or other important information:
This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
Charges for extra guests may apply and vary depending on the property's policy.
A credit card for incidental charges and a government-issued photo ID may be required at check-in.
Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
This property accepts credit cards. Cash is not accepted.
The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
Additional information about polices, regulations, and more:
Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
Property is also known as
MainStay Suites Houston NASA/Clear Lake Hotel
MainStay Suites Houston NASA/Clear Lake Houston
MainStay Suites Houston NASA/Clear Lake Hotel Houston
TownePlace Suites by Marriott Houston NASA/Clear Lake
Frequently asked questions
Is free cancellation available at MainStay Suites Houston NASA/Clear Lake?
MainStay Suites Houston NASA/Clear Lake offers free cancellation on certain room rates. If you'd like to learn more, review the cancellation policy on our site.
How much does it cost to stay at MainStay Suites Houston NASA/Clear Lake?
As of Dec 2, 2025, prices found for a 1-night stay for 2 adults at MainStay Suites Houston NASA/Clear Lake on Dec 8, 2025 start from $75.65, 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.
What can I see close to MainStay Suites Houston NASA/Clear Lake?
This hotel is situated in Nassau Bay, close to Space Center Houston and Kemah Boardwalk. You'll also find Baybrook Mall and Clear Lake within a short drive.
Will I be able to park at MainStay Suites Houston NASA/Clear Lake?
Yes, self parking is offered for free at the hotel. Accessible parking is also available for guests.
Does MainStay Suites Houston NASA/Clear Lake include a casino at the property?
No, MainStay Suites Houston NASA/Clear Lake doesn't have a casino.
Is there an indoor pool at MainStay Suites Houston NASA/Clear Lake?
No, this hotel doesn't have an indoor pool; however, there is an outdoor pool.
Is MainStay Suites Houston NASA/Clear Lake good for couples?
Couples staying at this hotel will appreciate amenities like a soaking tub and a kitchen as well as an outdoor pool.
Are there hot tubs at MainStay Suites Houston NASA/Clear Lake?
No, there isn't a spa tub at this hotel.
Does MainStay Suites Houston NASA/Clear Lake have a restaurant with a breakfast menu?
No, MainStay Suites Houston NASA/Clear Lake doesn't have a restaurant that serves breakfast.
Does MainStay Suites Houston NASA/Clear Lake allow pets to stay for free?
Although they can't stay for free, dogs are welcome at MainStay Suites Houston NASA/Clear Lake for a fee of USD 25.00 per pet, per day. A deposit of USD 25.00 per day is collected.
Does MainStay Suites Houston NASA/Clear Lake have connecting rooms?
Yes, this hotel has connecting guestrooms you can book for your group event or vacation.
Where is the closest airport to MainStay Suites Houston NASA/Clear Lake?
The closest major airport to MainStay Suites Houston NASA/Clear Lake is Houston, TX (EFD-Ellington Field), which is 6.3 mi away (12 minutes by car). Another top airport is Houston William Hobby Airport (HOU), which is located 15.5 mi away (33-minute drive).
Can I book a room with a balcony at MainStay Suites Houston NASA/Clear Lake?
No, there aren't any guestrooms with balconies at MainStay Suites Houston NASA/Clear Lake.