This couple built an amazing tiny house island
Tim Davidson and Sam Cosner
Living large in a tiny private paradise
Imagine waking up every day in a cute cabin on your very own island, surrounded by a beautiful lake. Now imagine that it costs less than your average family home. Click or scroll through for the story of how an enterprising young couple opted out of the traditional route of homeownership to take on a rundown piece of land in Florida and transform it into their very own oasis.
Tim Davidson and Sam Cosner
Thinking differently
For many first-time buyers, getting a foot on the property ladder is a daunting – and expensive – process. Instead of committing to decades of mortgage payments and hefty household bills, first-time buyers Tim Davidson and Sam Cosner decided to downsize to achieve their dreams of homeownership. Their remarkable adventure took them from their first tiny home to building a private tiny house island off the west coast of Florida. We caught up with the pioneering couple to look back on their journey so far...
Tim Davidson and Sam Cosner
Where it all started
Back in 2017, Sam and Tim began house-hunting for their first home together in Florida. "Sam’s lease was up and I was ready to buy and wanted to invest in something", Tim explains. While they were aware of tiny houses before, they'd never really considered them a practical option. But as he did the math, Tim realized that living tiny made real financial sense, while the pair were drawn in by the promise of a simpler, more meaningful lifestyle.
Tim Davidson and Sam Cosner
An unexpected find
They stumbled upon Tiffany, their first tiny home together, in an unlikely place: Craigslist. At first, Tim was incredulous: "It’s a beautiful house and I was looking on Craigslist thinking this has to be a scam or something”. Built by Adam from A New Beginning Tiny Homes, the couple purchased the immaculate 270-square-foot tiny house on wheels for $72,000.
Tim Davidson and Sam Cosner
Architectural masterpiece
Named after legendary stained-glass artist, Louis Comfort Tiffany, the tiny home's design is based on a 1920s Craftsman-style bungalow. The iconic artist's influence is clear to see, from the exquisite colored glass windows to the wall sconces, light fixtures and intricate woodwork. "With the stained glass, when the light comes in in the morning it casts a shadow of light across the ceiling and it’s pretty crazy”, adds Tim.
Tim Davidson and Sam Cosner
Decisive downsizing
Remarkably, Tim and Sam moved into Tiffany with just four boxes of belongings. While letting go of sentimental items was hard, Tim digitized cherished photographs and bought a digital picture frame. "I actually see them more now than I did before”, he confesses. In a bid to downsize their closets prior to the move, they turned all of their clothes hanger hooks in the same direction. When they wore items and washed them, the hooks were turned in the opposite direction. After 90 days, any clothes that remained unturned were thrown out.
Tim Davidson and Sam Cosner
Purrfecting the design
While Tiffany came beautifully fitted out, Tim and Sam made a couple of functional changes when they moved in, including creating a built-in litterbox under the stairs for Oliver, their cat. Tim says the tiny home's decorative touches turned out to be a big hit with their feline family member: “There’s wooden beams in Tiffany so he can climb up high and scope everything out”.
Tim Davidson and Sam Cosner
Cozy kitchen
Nestled by the entrance, the home's kitchen has been carefully planned out, with enough room to fit a fridge-freezer, propane stove and deep farmhouse-style sink. Tiffany pendant lights hang over the workspace, while a large energy-efficient window allows light to pour into the petite property. When it comes to amenities, a compact combined washer-dryer proved to be one of Sam and Tim's star buys, saving them both space and time when laundry day rolls around.
Tim Davidson and Sam Cosner
Bijou bathroom
Situated at the rear of the tiny house, what the bathroom lacks in size, it more than makes up for in style. Lined with tumbled Italian marble tiles, the walk-in rainfall shower takes center stage, while nifty design details like the corner vanity make the best use of the available space.
Tim Davidson and Sam Cosner
Indulgent extras
One of Sam's favorite features in the small bathroom is the magnificent Japanese-style soaking tub made from salvaged wood. "It was originally an old telephone pole, so it was cut into blocks and glued and then a polyurethane coat was added”, says Tim. When it's not in use, the beautiful tub can be slotted over the toilet to free up floor space.
Tim Davidson and Sam Cosner
Secret storage
In a pocket-sized property, utilizing every available inch is essential, especially the redundant spaces that are often taken for granted in traditional homes. Tiffany's most ingenious storage hack has to be the built-in drawers underneath the stair treads – home to Tim's clothes. As well as Oliver's enclosed litter box, the staircase also houses the hot water tank and a cubby hole for storing toothbrushes and toiletries.
Tim Davidson and Sam Cosner
Beautiful loft bedroom
On the tiny home's upper level, a handy storage loft or guest space sits over the kitchen, while opposite it at the rear of the property is the master loft – Tim and Sam's bedroom. Remarkably, the snug area comfortably accommodates a queen-sized bed, flanked by two beautiful Tiffany-style sconces on either side. A creative addition, the deep, custom headboard is actually home to handy storage cupboards that help keep clutter at bay.
Tim Davidson and Sam Cosner
Upping sticks
Sitting on a Tumbleweed 24-foot-long trailer, Tim and Sam pitched Tiffany up at a campground by Florida's Tampa Bay, a spot they called home sweet home for over year. “The idea of her being on wheels gives us so much more flexibility – if jobs change I can just haul her up to a different location”, says Tim. This proved especially useful when the pair made their next real estate purchase...
Tim Davidson and Sam Cosner
A promising parcel
Scrolling through Zillow, Sam and Tim came across an intriguing investment prospect: a 1.5-acre island for sale in Sarasota, Florida, which had been on the market for two years. With no utilities in place, the same family had owned the isle since 1918 and it had become a dumping ground for contractor's surplus materials. In search of a more permanent spot to call home, Tim paid the owner a visit, negotiating the price down and securing the island for $200,000 in 2018.
Tim Davidson and Sam Cosner
Diamond in the rough
Nestled in the middle of a 12-acre lake, only a few rundown storage buildings stood on the property, now known as Shellmate Island. But with its idyllic surroundings and bountiful fruit trees, the location, pictured here after the overhaul, was undoubtedly special. “It took a lot of work – it was rusty gold – so you take the rust off and you’ve got gold”, Tim explains.
Tim Davidson and Sam Cosner
A learning curve
With Tiffany still at the old campground, the couple started construction work on the island and embarked on what would be their second tiny home – this time built from scratch on a foundation. However, after a brush with a bad general contractor, Tim was forced to learn the ropes himself, from construction basics to planning codes and regulations, in order to ensure the work was up to par. Lucky, the Sarasota County planning department proved to be an invaluable resource in helping him navigate the process.
Tim Davidson and Sam Cosner
Small but mighty
Designed by Deltec Homes, known for their hurricane-enduring houses, the octagonal shell cost between $30,000 and $40,000. “We got the shell and we customized the layout – we’re actually Deltec’s first tiny house dwellers in this size model. Lots of people use them for studios and sheds, but we’re the first people to live in one... arguably it could be the strongest tiny home ever built because of its design”, says Tim.
Tim Davidson and Sam Cosner
Low running costs
Measuring 320 square feet, the couple say the Shellmate Island tiny home feels significantly larger than the 270-square-foot Tiffany. The stylish, airy interior is easy on the eye and even easier on the pocket. The Deltec house costs $30 a month in electricity, much lower than the US average of $117, as reported by the U.S. Energy Information Administration. In the future, Sam and Tim have plans to add a battery pack to the house to enable the whole property to run off electric.
Tim Davidson and Sam Cosner
Space to stretch out
Featuring mint green cupboards, butcher's block countertops and stylish white tiling, the colorful kitchen is a real change from Tiffany's snug culinary corner. The peninsula island can even be folded down to open up the zone when needed. "It being an octagon, we're able to utilize the space way better than a square, so we have more counter space and cabinets", Tim adds. Turning to Craigslist again, the thrifty pair even managed to source a second-hand Whirlpool fridge, worth $500, for a mere $100 – bargain!
Tim Davidson and Sam Cosner
Smart lighting system
A wholesale lighting rep, Tim's favorite feature in the new tiny house are the adaptable lights set into the wooden beams overhead: "I have about seven million different color options to choose from. The cool part is that I can choose different Kelvin (color) temperatures, whether it’s a warm light or a very white light. I can have that change throughout the day to match the natural color of the sun outside, which helps with sleep patterns and energy levels”.
Tim Davidson and Sam Cosner
Welcome privacy
One of the biggest changes for Sam and Tim in the Shellmate Island tiny house is the partition wall and the sliding pocket door between the living room and their sleeping space. With the loft in Tiffany open to the living areas, having a solid separation between the rooms was a big deal. “I can go in the bedroom and close the door and it's private”, says Tim.
Tim Davidson and Sam Cosner
Bright and airy bedroom
Featuring a large picture window framing views across the island, the couple's bedroom feels bright and spacious. While it was important to pack storage into every redundant void in Tiffany, the new tiny home didn't require the same space-saving solutions – all of Tim and Sam's clothes fit under the queen-sized storage bed.
Tim Davidson and Sam Cosner
Second-hand steals
The modern bathroom is home to yet more thrifty finds, from a high-end toilet, complete with wave-activated flush, bagged for free from Craigslist, to the $15 mirrored door, worth $300, picked up from Habitat for Humanity. “We had a leftover butcher's block countertop from the kitchen, so I was able to take a scrap of that and create a counter space on top of the washer-dryer so you can fold clothes and what not”, Tim adds.
Tim Davidson and Sam Cosner
Intricate tiling
Dealing with an octagonal structure did have its challenges though. As the shower was an unusual shape, the pair couldn't just put a standard insert into the space, leading Tim to tackle the project himself: “I did all the tile work – that was a good learning experience. Everyone says it looks good but I know where all the mistakes are!”
Tim Davidson and Sam Cosner
Living tiny during a pandemic
Before Covid-19 hit Florida, Sam worked from home in her role as a personal trainer and health coach, however, when restrictions were brought in, Tim too found himself working in their tiny house. "I sit on the couch and work at the coffee table, Sam works in the bedroom with a foldable table”, Tim explains. For the most part, they count themselves lucky to have their own private paradise in the midst of a pandemic, though with less trips out for groceries, storing food for longer periods was initially a struggle.
Tim Davidson and Sam Cosner
Island renovations
When they purchased the property, Shellmate Island was home to a rundown storage shed and a dilapidated boat port. After completing their new tiny house, Tim and Sam decided it was time to give the rickety port a facelift. “I figured out how to add structural support to it, sealed the roof, painted it, added a door and a couple of beams, added siding and mosquito nets", says Tim. Given a new lease of life, it's now a stylish outdoor living area for the couple and their friends and family – talk about a bargain backyard makeover!
Tim Davidson and Sam Cosner
Outdoor living space
Inside, the renovated boat port is the perfect hangout spot, home to two hammocks, armchairs, a couch, cooler, fairylights and even giant Jenga. Hosting guests in a tiny home can be a squeeze, so this extra outside area has made a real difference says Tim: “It allows us to have a nice outdoor living space where we can entertain”.
Tim Davidson and Sam Cosner
Financial freedom
Just over a month ago, the pair relocated Tiffany to Shellmate Island too. Impressively, Tiffany's mortgage will be paid off this year – only three years after it was taken out. “We built this lifestyle to have financial freedom and less stress and anxiety and to focus on the right things", says Tim. The pair have since started a consulting business to help other aspiring tiny home dwellers navigate their own projects.
Tim Davidson and Sam Cosner
The future is tiny
With the financial and emotional freedom that tiny living offers, Tim and Sam can't see themselves trading in their island for a traditional home anytime soon. As for the future, they're mulling over the options, from adding a third tiny house to experimenting with short and long-term lets. "Right now we’re enjoying it – it’s a cool experiment but it’s definitely not going to stay stagnate”. You can follow Tim and Sam's journey on Instagram and Facebook.
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