She Built an Off-Grid Tiny House With Her Dad for $30–40K — and She’s Lived There 8 Years

DIY, Off Grid, THOWs, Tiny Cabins, Tiny House Interiors, Tiny House Living, Tiny Houses, Tours & Features, Video Tours

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Caitlin wanted to build her own home — and her dad, a carpenter, was all in. Starting in 2014, they spent about three years crafting an off-grid tiny house on a 24-foot trailer. She found land next to the build site, towed the house up a dirt “road” with a small bulldozer, and settled in. Materials came together over time (she didn’t keep perfect books), but the whole project landed around $30,000–$40,000. Eight years later, she’s still there: a huge covered porch, sweeping views, and a house full of Caitlin and her dad’s woodwork.

Caitlin’s dark-stained tiny house on a wooded hillside with a covered porch, sliding glass doors, and potted plants
Caitlin’s DIY off-grid tiny house with a huge covered porch on a wooded hillside. Video still: Tiny House Giant Journey.

Built With Dad — Then Towed Uphill

Caitlin’s goal was simple: build her own home. With her carpenter dad on the crew, they started in 2014 and took about three years to finish. The house sits on a 24-foot trailer, stretched to 27 feet total — they added a foot off the front and three feet on the hitch. It’s 8.5 feet wide and 13.5 feet tall. They built it to go on the road. It never did.

When she found land next to the build site, they towed the house into place with a small bulldozer up a dirt “road.” Used windows and doors went in along the way. Cost-wise, Caitlin didn’t keep a tight running tally — materials accumulated over the years — but she figures the whole thing came in around $30,000 to $40,000. No house loans. Just a labor of love, and the freedom that comes with it.

The View, the Clawfoot Tub, and Family Close By

The view is what sold her on the land. Out in the yard, a clawfoot tub sits under the sky — and snow baths are her favorite. She used to run a flower farm and still keeps a garden. The past few years have been a slower season of rest after chronic health issues, with family showing up around her: she bought the property with her brother (he’s next door), her sister lives the other way, and her mom is down the road.

Aerial view of a green hillside valley with a gravel driveway winding up to a small tiny house surrounded by gardens and forest
From above: the gravel drive, the gardens, and the tiny house tucked against the tree line. Video still: Tiny House Giant Journey.

Fifteen-year-old Kodiak, her dog, has the run of the place — Caitlin even added stair treads so the old girl can still make the climb.

Weathered outdoor clawfoot tub on a grassy hillside beside a rustic stick privacy screen, looking out over a rolling valley
The outdoor clawfoot tub — snow baths are Caitlin’s favorite. Video still: Tiny House Giant Journey.

Off-Grid: Propane, Solar, and Spring Water

The house runs off-grid. Propane feeds the stove, oven, and fridge. Solar power used to live in one of the pantry rooms; the setup has since moved out to a shed. Water comes from a spring, stored in tanks uphill and filtered before it reaches the house.

That three-foot hitch bump-out holds two pantry rooms (the solar gear used to occupy one of them). The covered porch doubles as a mud room — it used to have furniture, but winter damp made that a short-lived idea.

White propane tank on a grassy slope beside a weathered wooden fence with a wagon-wheel gate
The propane tank that feeds the stove, oven, and fridge. Video still: Tiny House Giant Journey.
Long covered porch along the side of the tiny house with a clear roof, a dog tent bed, and a small bistro table
The covered porch doubles as a mud room and runs the length of the house. Video still: Tiny House Giant Journey.
Covered porch with a wall of windows and open French doors looking out to the garden and hills
Windows along the porch frame the view — and keep the rain off the front door. Video still: Tiny House Giant Journey.

It is a practical way to run a small house off-grid. Propane handles the big loads that solar struggles with (cooking, refrigeration, and hot water), which keeps the battery bank modest. Gravity-fed spring water from uphill tanks needs no well pump. And a covered porch is one of the cheapest ways to add usable square footage: it gives you a place for boots, a dryer, and a dog bed without heating any of it.

A Big Kitchen and a Dwarf Wood Stove

For a tiny house, the kitchen is generous. A $50 Craigslist cast-iron sink sits in the counter, backed by a full-size propane fridge and drawers her dad built. Storage is everywhere, including an extra fold-out dish cabinet over the wheel well.

Heat comes from a dwarf wood stove she installed about a year ago, replacing a Dickinson marine stove. Pine lines the walls and ceiling.

Long galley kitchen in a pine-lined tiny house with a white farmhouse sink, wood counters, compact range, and a wood stove at the far end
Looking down the galley: counters on one side, stairs and storage on the other. Video still: Tiny House Giant Journey.
Compact black dwarf wood stove with a fire visible through the glass door and a teal tile hearth in Caitlin’s tiny house
The dwarf wood stove that replaced a Dickinson marine stove about a year ago. Video still: Tiny House Giant Journey.
Galley kitchen with a large white cast-iron sink, live-edge wood counter, compact gas range, and stainless fridge
A tiny house with a big kitchen: $50 Craigslist cast-iron sink and a full-size propane fridge. Video still: Tiny House Giant Journey.

A Full-Size Shower Was Non-Negotiable

The bathroom had one hard requirement: a full-size shower. She got it, plus a washer; the dryer eventually moved out to the porch. The toilet is a squeeze. The vanity, sink, and tiles are used — a good reminder that salvaged fixtures can shave real money off a bathroom.

Inside a full-size tiled shower with a clerestory window and a glass-block style divider
Inside the full-size shower. Video still: Tiny House Giant Journey.
Front-load washer tucked beside a used wood vanity with a tile backsplash in the tiny house bathroom
The washer lives in the bathroom; the dryer moved out to the porch. Video still: Tiny House Giant Journey.
Bathroom vanity with a speckled granite counter, oval sink, teal tile backsplash, and a window looking into the trees
Used vanity, sink, and tiles — and a full-size shower that was non-negotiable. Video still: Tiny House Giant Journey.

Living Room, Madrona Stairs, and a Walnut Shelf

Recliners replaced a window bench at the living end of the house, with a small table that has power for a laptop. Her dad made a walnut shelf. The stairs are madrona, with chinkapin oak treads and risers — and a closet and drawers tucked underneath. Those extra treads are for Kodiak.

Live-edge wood side table holding a pitcher of fresh flowers beside a blue recliner
The small live-edge table beside the recliners, with fresh flowers from her garden. Video still: Tiny House Giant Journey.
Living end of the tiny house with two light-blue recliners under a large window, wood stove to the left, and storage stairs to the right
Recliners replaced a window bench at the living end of the house. Video still: Tiny House Giant Journey.
Madrona storage stairs with an open under-stair cabinet of wire baskets and hanging glasses, kitchen beyond
Madrona stairs with chinkapin oak treads — closet and drawers tucked underneath. Video still: Tiny House Giant Journey.

The Loft

Upstairs, a full-size bed sits under an opening skylight and a window for airflow, with a ceiling fan running year-round. There’s a built-in dresser and an extra chest. One regret: a light she keeps hitting her head on.

Pine loft ceiling with a ceiling fan, an arched window, and a long bookshelf along the wall
The other end of the loft: an arched window, a ceiling fan, and a long bookshelf. Video still: Tiny House Giant Journey.
Teal-painted built-in dresser drawers beside a dog bed and a carved chest in the loft
The built-in dresser, painted teal, with an extra chest and a dog bed. Video still: Tiny House Giant Journey.
Loft bedroom with a full-size bed, opening skylight in the sloped wood-plank ceiling, and a star-shaped window
The loft: full-size bed, opening skylight, and a ceiling fan that runs year-round. Video still: Tiny House Giant Journey.

Home Details

  • Builders: Caitlin and her dad, a carpenter (DIY)
  • Build time: About 3 years, starting in 2014
  • Cost: About $30,000–$40,000, not including land or utilities; no loans
  • Trailer: 24 feet, 27 feet total with the front and hitch extensions
  • Size: 8.5 feet wide × 13.5 feet tall
  • Power: Solar (now housed in a shed) plus propane for the stove, oven, and fridge
  • Water: Spring water stored in tanks uphill and filtered
  • Heat: Dwarf wood stove (replaced a Dickinson marine stove)
  • Bedroom: Loft with a full-size bed and an opening skylight
  • Bathroom: Full-size shower and a washer
  • Extras: Huge covered porch, outdoor clawfoot tub, garden

What Makes This Home Special

  • Built with family, paid in cash. Spreading the build over three years let materials (and savings) accumulate, which is how it stayed debt-free.
  • Salvage done right. Used windows, doors, a used vanity and tile, and a $50 Craigslist sink kept costs down without making the house feel thrown together.
  • The hitch bump-out. Extending three feet over the tongue turned dead space into two pantry rooms, an easy idea to borrow for any THOW that will mostly stay put.
  • The porch as a room. The long covered porch handles mud, laundry, and dogs, so the inside stays calm and uncluttered.
  • Room to change. In eight years she has swapped the stove, moved the solar, and traded a bench for recliners. A tiny house can keep evolving as your needs do.

Watch the Full Tour

Jenna Kausal of Tiny House Giant Journey walks through Caitlin’s DIY off-grid tiny house — the porch and views, the outdoor tub, the kitchen her dad helped build, and eight years of living small.

Learn More

Caitlin’s Off-Grid Tiny House
Video tour: Her gorgeous tiny home w/ HUGE porch & sweeping views on YouTube
Companion write-up: Affordable Off-Grid Tiny House on Tiny House Giant Journey
Channel: Tiny House Giant Journey (Jenna Kausal)
Caitlin on Instagram: @wanderingwillowfarm
Facebook: Wandering Willow Farm

Highlights

  • DIY off-grid tiny house Caitlin built with her carpenter dad, starting in 2014 (~3 years)
  • About $30,000–$40,000 total; no house loans
  • 24-ft trailer, 27 ft total (1 ft off the front + 3 ft hitch bump-out); 8.5 ft wide × 13.5 ft tall
  • Built to travel — never did; towed onto land next to the build site with a small bulldozer
  • Lived there ~8 years; huge covered porch and sweeping views
  • Propane (stove, oven, fridge), solar (moved from pantry to shed), spring water in uphill tanks
  • Outdoor clawfoot tub (snow baths are her favorite); used to run a flower farm
  • $50 Craigslist cast-iron sink, full-size propane fridge, dwarf wood stove (replaced a Dickinson marine stove)
  • Full-size shower, washer (dryer moved to the porch); madrona stairs with chinkapin oak treads
  • Loft with full-size bed, opening skylight, year-round ceiling fan; dog Kodiak (15)

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Disclosure: This post may contain affiliate links. If you purchase through one of our links, we may earn a commission at no additional cost to you.

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Alex

Alex Pino is the founder of Tiny House Talk, a leading resource on tiny homes and simple living since 2009. He helps readers discover unique homes, connect with builders, and explore alternative living.

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