The Mansion on the Sea - Southernmost House in the USA
Hotel in Key West, FL
3-Star Hotel
Reasons to book
Guests love it hereGuests give this property a top rating
Top-tier experienceOne of the higher cost properties in the area
Includes essentialsGarden, Pool, Air conditioner and more
About this hotel
Adults-only beach hotel with outdoor pool
An outdoor pool, a restaurant, and a bar/lounge are available at this hotel. Continental breakfast is free. Other amenities include a poolside bar, a snack bar/deli, and self parking.
Housekeeping is available on request.
The Mansion on the Sea - Southernmost House in the USA offers 18 air-conditioned accommodations with complimentary newspapers and coffee/tea makers. Each accommodation is individually furnished. Pillowtop beds feature premium bedding. 42-inch flat-screen televisions come with premium cable channels. Bathrooms include showers, designer toiletries, complimentary toiletries, and hair dryers. Housekeeping is provided daily.
Recreational amenities at the hotel include an outdoor pool.
An outdoor pool, a restaurant, and a bar/lounge are available at this hotel. Continental breakfast is free. Other amenities include a poolside bar, a snack bar/deli, and self parking.
Housekeeping is available on request.
The Mansion on the Sea - Southernmost House in the USA offers 18 air-conditioned accommodations with complimentary newspapers and coffee/tea makers. Each accommodation is individually furnished. Pillowtop beds feature premium bedding. 42-inch flat-screen televisions come with premium cable channels. Bathrooms include showers, designer toiletries, complimentary toiletries, and hair dryers. Housekeeping is provided daily.
Recreational amenities at the hotel include an outdoor pool.
The recreational activities listed below are available either on site or nearby; fees may apply.
Amenities
Pool
Air conditioner
Internet / Wifi
Balcony or Patio
TV
Garden
Map of Key West, FL
Available Rooms
Mansion Room #201 - Ocean View with private balcony - Adults Only
1 King • 500 ft²
Sleeps 2
You'll be directed to Expedia.com for availability & pricing
Mansion Room #202 - Ocean View - Adults Only
1 King • 300 ft²
Sleeps 2
You'll be directed to Expedia.com for availability & pricing
Mansion Room #301 - Tower Outlook to Ocean View - Adults Only
1 King • 300 ft²
Sleeps 2
You'll be directed to Expedia.com for availability & pricing
Mansion Room #107 - Ocean View - Adults Only
1 King • 500 ft²
Sleeps 2
You'll be directed to Expedia.com for availability & pricing
Mansion Room #203 - Courtyard View - Adults Only
1 King • 500 ft²
Sleeps 2
You'll be directed to Expedia.com for availability & pricing
$$$$
Reviews
3.0
We stayed at the Mansion for 2 nights. The pool was ice cold the entire stay, we were told the heater was broken. In the future we will never stay in room 106 again, it is right next to the public restrooms that are open to the public until 8 pm. Which is very noisy and annoying because of all the people. The TV in the room worked the first night but the second night it did not work. The staff gave us $87 dollars off of our 2 night stay, which was $1200. We won’t be going back to this hotel, as there are several others to choose from in the Keys.
5.0
A unique hotel, staff were amazing and rooms, pool and area was fabulous. Will definitely be returning.
5.0
Wonderful historical hotel in perfect location. Nice restaurant on the water. Will definitely visit again. All the employees were awesome
5.0
Amazing time
5.0
Great hotel perfect location, excellent service and the room is wonderful
10.0
The Mansion on the sea is a must stay! It’s absolutely a stunning property, amazing ocean views from allover the property. Right in the heart of Duval street. The Staff were hospitable, friendly and professional. I highly recommend this guest house
10.0
We wanted to have a few days away to unplug and relax. We spent most of the days in the great pool where we could be in the pool and gaze out at the water. With the palm tree providing filtered sun in the mid afternoon, it was a place I could have stayed for days. The rooms were great and clean. The staff was very pleasant, helpful and accommodating.
5.0
Great location. Close to everything but much less noisy than the center of Duvall St.
Amenities very nice.
10.0
Exactly what we were looking for!
10.0
What did we like? Everything!!! We started planning out next visit within 10 minutes.
10.0
Really loved this hotel. The room was quaint but beautiful and well maintained. Bed was comfortable and everything worked as expected. The staff were very nice and easy to deal with. Also loved the location. Right at the very southernmost end of Duval Street, it was easy to get everywhere we went whether by Uber, golf cart, pedicab or walking. Would stay here again in a heartbeat. Thank you.
10.0
Had a great experience and the staff were extremely friendly and helpful.
5.0
An absolutely amazing stay. The hotel manager greeted us by name and took care of every detail, including getting us a table at their amazing cafe. We were greeted every morning, the breakfast and coffee were amazing and the staff was super helpful. The history, culture, and vibe of the hotel made it a truly unique and amazing experience. I would recommend it to everyone and we will definitely be back.
10.0
The staff was wonderful! A great location to see Key West! Bonus was the Lobster Pizza it was fabulous!!
10.0
We found the customer service at The Mansion on the Sea to be outstanding. They pay attention to detail and offer assistance when needed. We met the owner while there, and that is something you almost never see at corporately run resorts. We would highly recommend and will return again.
10.0
I loved being on Duval street and the mansion was beautiful ✨
10.0
A place of rich history.
10.0
Staff was excellent & responsive to our every need!
10.0
Nina, Dean, and Michael (the owner) are all very kind and accommodating.
10.0
The hotel and accommodations were great and the area is conveniently located close to most restaurants and places to visit. The staff was amazing as well
10.0
What an amazing property! Our room was beautiful, the views were exquisite and the staff was so lovely. We adored our stay here as n room 107 and will definitely only stay at The Mansion on the Sea when we return to Key West.
10.0
It was our first time in Key West so we were not sure we’re to stay. We pick the Mansion by the sea from the beautiful pictures. We had a great time and the grounds were beautiful. The staff was amazing and the pool was amazing.
10.0
We had a wonderful time at The Mansion. The staff and facilities were great and we will stay here again when we visit Key West. We especially appreciated the breakfast and the staff’s timeliness on a small issue we had in the room. Thank you everyone!
10.0
Friendly service, great location!
10.0
This is a great facility and the friendliness and professionalism of the staff we encountered made it even better. We’d like to come again. Hopefully we’ll be able to make that happen.
5.0
Never having been to the keys we wanted to stay somewhere historic. The Mansion was just that, on a great location. People running this Mansion were great and extremely helpful. We will be back.
10.0
This property is full of history and character. The staff helpful and friendly. Not a problem for us but there is no lift/elevator, they offered to take our bags to our room which was on the top floor (UK 2nd/US 3rd). Self serve breakfast provided which was great - plenty of options; fresh fruit, yoghurts, bagels, juice, cereal, pastries. Chilled bottled water available all day. Is at the end of busy Duval St, so during the daytime is quite busy with tourists visiting the cafe adjacent to the residents only pool, but at night was quiet. The hotel was also a participating venue in the Songwriters Festival, so live country music and tourists were present in the afternoon!
5.0
Our stay was really amazing. This hotel is a great mix of history, comfort, and the location is perfect. It is a quiet spot just a short walk to all the entertainment.
10.0
Excellent location, walk to everything
10.0
Perfect location !!!
2.0
Did not live up to expectations. Our room was very small and cramped. Ground floor closet was more of a mechanical room as it housed ac, and separate dehumidifier. There is an obvious dampness issue. Huge crack in ceiling plaster right over bed. Cockroaches and little flys appeared on our 3 and final night. I was fooled by the well taken photos of the place as it did not live up to the imagery presented . I’ll refrain from posting my opinion of the owner…. As a seasoned traveler, I would not recommend this place. Poor value for the money
10.0
Everything was perfect! They upgraded our room to an Ocean view villa and the room was beautiful! The bedding sheets were soft and comfortable . Parking is available onsite. Area is quiet and mini version breakfast served. Room was clean and well air-conditioned. There’s an on-site restaurant, pool with other shops within walking distant. Highly recommend!
10.0
Rey friendly and gave helpful information
10.0
Loved it! Great staff and friendly owner!
10.0
Loved the property and would stay again in a heartbeat. Staff and location is top notch. Owner is lovely and the attached cafe is great.
Even if all that weren't true, the view alone would be worth the price of admission.
10.0
Beautiul property, right on the water ...steps away from "Southern Most Point" ... very relaxing
10.0
Highly recommend staying at this property. The staff were so helpful and friendly. Such a relaxing property to stay at.
10.0
A well maintained, historic, and beautiful property. The staff loves to convey this history in a fun way.
10.0
Just as expected! Beautiful and nostalgic! Great location and views.
10.0
Such a unique bed and breakfast with an amazing location. Pool over looks the Atlantic Ocean right next to the Southern Most Point. Quiet end of Duval but walkable to all to do. VERY friendly staff.
FAQs
How much does this hotel cost compared to others in Key West?
The average price for a rental in Key West is $484 per night. This rental is $85 above the average.
Is parking included with this hotel?
Parking is not specified as an available amenity at The Mansion on the Sea - Southernmost House in the USA. For more information, we encourage you to contact the property about where to park.
Is there a pool at this hotel?
Yes, a swimming pool is available for use at The Mansion on the Sea - Southernmost House in the USA. Enjoy the water!
Is The Mansion on the Sea - Southernmost House in the USA pet friendly?
Unfortunately, this hotel is not pet-friendly. Try searching again and filter for "Pets Allowed"
What amenities are available at The Mansion on the Sea - Southernmost House in the USA?
We found 6 amenities for this rental. This includes pool, air conditioner, internet / wifi, balcony or patio, and tv.
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