# 35 Sombrero Boulevard A15, Marathon, FL 33050 > **TL;DR:** land, $330,000, built 2004. Est. $1,765/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $330,000 | | Year Built | 2004 | | Property Type | Land (Boat Slip) | | Status | Active | | Days on Market | 0 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,669 | | Estimated Insurance | $96 | | **Total** | **$1,765** | ## Property Highlights - Built in 2004 ## Description ### Agent Description Don't miss this 81', live-aboard slip with OWNED BAY BOTTOM. A-side slips in Sombrero Marina rarely become available. Great Keys space with a fabulous sunset view over Boot Key Harbor in Marathon, the heart of the Keys. Slip measures 81L x 17W at the water and 14.7'W at the dock. A bath house, pump out and laundry facilities are onsite, with 30- and 50-amp service and full-time, onsite dockmaster. Rentals are managed by the dockmaster and Slip A15 has a proven rental income history. Quick deep water access from Boot Key Harbor to the Atlantic Ocean or to the Florida Bay/Gulf via Sister Creek or under the iconic Seven Mile Bridge arc. A full-service, open harborfront bar/restaurant (Dockside) with great live music is at the marina and fuel is nearby. Across from the public golf course, Sombrero Marina offers a wide turning basin and is within walking distance to stores and biking distance to beautiful Sombrero Beach. Enjoy low fees and easy living. This is a GREAT price for a LARGE slip in a FANTASTIC Middle Keys location! ## Location - **Address:** 35 Sombrero Boulevard A15, Marathon, FL 33050 - **County:** Monroe - **Neighborhood:** Sombrero Properties (49.5) - **Coordinates:** 24.708985, -81.08277 - **Google Maps:** https://www.google.com/maps?q=24.708985,-81.08277 ## Listing Agent - **Name:** Laurie A. Keiling - **Brokerage:** Engel & Volkers Marathon - **Broker Phone:** 4072569614 ## Photos ![35 Sombrero Boulevard A15 - Photo 1](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3908031083r.jpg) ![35 Sombrero Boulevard A15 - Photo 2](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f904026315r.jpg) ![35 Sombrero Boulevard A15 - Photo 3](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3116843058r.jpg) ![35 Sombrero Boulevard A15 - Photo 4](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3106436237r.jpg) ![35 Sombrero Boulevard A15 - Photo 5](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f581653454r.jpg) ![35 Sombrero Boulevard A15 - Photo 6](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3670655877r.jpg) ![35 Sombrero Boulevard A15 - Photo 7](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f2196912662r.jpg) ![35 Sombrero Boulevard A15 - Photo 8](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3903217454r.jpg) ![35 Sombrero Boulevard A15 - Photo 9](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f99547717r.jpg) ![35 Sombrero Boulevard A15 - Photo 10](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f4125113853r.jpg) ![35 Sombrero Boulevard A15 - Photo 11](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f2663872552r.jpg) ![35 Sombrero Boulevard A15 - Photo 12](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f4134703664r.jpg) ![35 Sombrero Boulevard A15 - Photo 13](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3272441316r.jpg) ![35 Sombrero Boulevard A15 - Photo 14](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f127103358r.jpg) ![35 Sombrero Boulevard A15 - Photo 15](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f2772891831r.jpg) ![35 Sombrero Boulevard A15 - Photo 16](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f1600078342r.jpg) ![35 Sombrero Boulevard A15 - Photo 17](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3864883718r.jpg) ![35 Sombrero Boulevard A15 - Photo 18](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f495005568r.jpg) ![35 Sombrero Boulevard A15 - Photo 19](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f2105453464r.jpg) ![35 Sombrero Boulevard A15 - Photo 20](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3889009746r.jpg) ![35 Sombrero Boulevard A15 - Photo 21](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f132924026r.jpg) ![35 Sombrero Boulevard A15 - Photo 22](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f2135619405r.jpg) ![35 Sombrero Boulevard A15 - Photo 23](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f1148232756r.jpg) ![35 Sombrero Boulevard A15 - Photo 24](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3749285256r.jpg) ![35 Sombrero Boulevard A15 - Photo 25](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f1837532813r.jpg) ![35 Sombrero Boulevard A15 - Photo 26](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f1610375553r.jpg) ![35 Sombrero Boulevard A15 - Photo 27](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3730999029r.jpg) ![35 Sombrero Boulevard A15 - Photo 28](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f736016188r.jpg) ![35 Sombrero Boulevard A15 - Photo 29](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f275033142r.jpg) ![35 Sombrero Boulevard A15 - Photo 30](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f4247184834r.jpg) ![35 Sombrero Boulevard A15 - Photo 31](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f943097464r.jpg) ![35 Sombrero Boulevard A15 - Photo 32](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3546519659r.jpg) ![35 Sombrero Boulevard A15 - Photo 33](http://lh.rdcpix.com/0b1576cbb8eaffaf0dea00aca1d18ca4l-f3771899933r.jpg) --- **MLS#:** 620941 | **Updated:** 2026-08-14 **Source:** listhub *Copyright © 2026 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/35-sombrero-boulevard-a15-marathon-fl-33050-v620941) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/35-sombrero-boulevard-a15-marathon-fl-33050-v620941#listing", "url": "https://www.propertysimple.ai/listing/35-sombrero-boulevard-a15-marathon-fl-33050-v620941", "name": "35 Sombrero Boulevard A15, Marathon, FL 33050", "description": "Don't miss this 81', live-aboard slip with OWNED BAY BOTTOM. A-side slips in Sombrero Marina rarely become available. Great Keys space with a fabulous sunset view over Boot Key Harbor in Marathon, the heart of the Keys. Slip measures 81L x 17W at the water and 14.7'W at the dock. A bath house, pump out and laundry facilities are onsite, with 30- and 50-amp service and full-time, onsite dockmaster. Rentals are managed by the dockmaster and Slip A15 has a proven rental income history. Quick deep water access from Boot Key Harbor to the Atlantic Ocean or to the Florida Bay/Gulf via Sister Creek or under the iconic Seven Mile Bridge arc. A full-service, open harborfront bar/restaurant (Dockside) with great live music is at the marina and fuel is nearby. Across from the public golf course, Sombrero Marina offers a wide turning basin and is within walking distance to stores and biking distance to beautiful Sombrero Beach. Enjoy low fees and easy living. 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