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Hand-Hewn Tiny Log Cabin with Passive Solar Design in North Carolina

This is the story of Natalie Bogwalker’s tiny log cabin in Western North Carolina—a hand-built structure using logs harvested from her own land, featuring traditional saddle-notch construction and thoughtful passive solar design.

Natalie and her friend Eric did most of the log cutting and hauling, then built the cabin with help from friends. Today she operates Wild Abundance, teaching classes on self-sufficiency, tiny living, natural building, and other Earth skills.

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The Tiny Log Cabin Exterior

Tiny log cabin exterior in Western North Carolina

Images via Natalie Bogwalker


Traditional Saddle-Notch Log Construction

The original build measures 12 ft. x 16 ft., with all logs full length and saddle notched. The round logs were harvested largely from the land where the cabin sits in Western North Carolina.

Saddle-notch log cabin construction

Images via Natalie Bogwalker

The Building Process

After cutting and hauling the logs, Natalie built the foundation and floor, then stacked the logs with help from friends. The top of the building uses stick framing with a roof on top. After letting the structure sit and settle for 5-6 months, all doors and windows were cut out and framed in—an important step in log cabin construction that allows for natural settling.

Log cabin building process

Images via Natalie Bogwalker

Traditional Chinking Technique

The chinking process took a couple of months. Wood chunks were split down until they fit perfectly into the gaps between logs. Nails were inserted into the chinks, then cob was applied over the nails. The interior received clay plaster while the exterior was finished with lime plaster to protect the chinking from weather. This traditional approach has held up well over the years.

Traditional chinking on log cabin

Images via Natalie Bogwalker

Passive Solar Design with Thermal Mass

The cabin was crafted with passive solar design in mind. The sink and window sill are made from soapstone, which absorbs heat from sun shining through the south-facing windows. When the cookstove gets going, the soapstone also absorbs that heat and radiates it back, keeping the space warm. Upstairs, old slate roofing on the walls absorbs sunlight and radiates heat back into the room.

Passive solar design with soapstone thermal mass

Images via Natalie Bogwalker

Additions Over the Years

The original log cabin has received several additions over time, demonstrating how a tiny home can grow and adapt to changing needs while maintaining its character.

Log cabin with additions

Images via Natalie Bogwalker

Wild Abundance: Teaching Self-Sufficiency Skills

Natalie is the Director and Owner of Wild Abundance, a permaculture and building school based in Western North Carolina. The school offers in-person and online classes on tiny house building, women’s carpentry, foraging, and other Earth skills.

Wild Abundance permaculture school

Images via Natalie Bogwalker

Tiny House Building Education

Wild Abundance offers comprehensive tiny house building classes that teach the skills demonstrated in this cabin—from foundation work to natural building techniques.

Tiny house building class

Images via Natalie Bogwalker

Community Building

The cabin was built with help from friends, including Barron Brown, a Wild Abundance instructor. This community-based approach to building is central to the Wild Abundance philosophy.

Community log cabin building

Images via Natalie Bogwalker

Design Details

  • Original Size: 12 ft. x 16 ft.
  • Location: Western North Carolina
  • Construction: Full-length round logs with saddle-notch joinery
  • Log Source: Harvested from the property
  • Chinking: Wood chunks with cob and plaster (clay interior, lime exterior)
  • Roof Framing: Stick-framed above log walls
  • Thermal Mass: Soapstone sink and window sill, slate on upper walls
  • Heating: Wood cookstove with passive solar assist
  • Windows: South-facing for passive solar gain

Lessons from This Log Cabin Build

Natalie’s cabin offers valuable insights for anyone interested in natural building:

  • Let log structures settle before cutting openings — Waiting 5-6 months after stacking logs before cutting doors and windows allows for natural settling and prevents structural issues
  • Harvest materials from your land when possible — Using on-site logs dramatically reduces costs and ensures materials are adapted to local conditions
  • Traditional chinking techniques still work — The combination of wood chunks, cob, and plaster (clay inside, lime outside) has proven durable over many years
  • Passive solar design multiplies heating efficiency — South-facing windows combined with thermal mass (soapstone, slate) reduces reliance on the wood stove
  • Community building creates more than structures — Building with friends shares skills, builds relationships, and makes large projects manageable
  • Small cabins can expand over time — Starting with a 12′ x 16′ footprint and adding on later allows you to build within your means while leaving room to grow
  • Natural materials require maintenance but reward it — Lime plaster protects exterior chinking from weather while allowing the structure to breathe
  • Building skills are teachable — Natalie’s journey from cabin builder to building instructor shows how hands-on experience translates to valuable knowledge worth sharing

Learn More

Our big thanks to Natalie Bogwalker of Wild Abundance for sharing!

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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.
{ 5 comments… add one }
  • Marsha Cowan
    August 24, 2021, 8:43 pm

    Pretty amazing build. Very pretty inside and out. Love all that wood and the way the skylight is over the porch with a swing. This what we used to call a rambling house, one that gets added onto so it seems to be moving out into the yard, like someone rambling around. I love them! They have so much character because each new room is a little different than the one before. All the rooms you have built so far are beautiful and inviting. Best wishes for your school.

  • Denise
    August 25, 2021, 9:14 pm

    What an amazing, creative, beautifully inviting build! I can’t say enough good things to this warm, cozy house, bravo!

  • Carolyn D Contois
    April 24, 2022, 11:47 am

    What an amazing human you are! …and great friends too. Your life and work are very inspirational to me, thank you

  • MICHAEL DAMIAN BELL
    August 4, 2022, 4:12 pm

    I have a rural property where I would like to install a well powered by solar energy. Can someone direct me to a knowledgeable source for off-grid solar installations? I contacted one company, but the conversation ended on their end when they realized they couldn’t make a sale without listening to the customer’s needs. Any help will be greatly appreciated. Unfortunately, the local electric co-op in my area wants nearly $35,000 to hookup to the grid. That amount I cannot afford.

    • Eric Pettit
      August 4, 2022, 4:46 pm

      Look into EcoFlow units, as they can provide 120 AC power from their lithium-ion batteries that are recharged by Solar. That allows usage of a standard off the shelf well pump.
      In addition, you can run smaller AC appliances like a Toaster oven, small fridge, etc.
      Units can go up to 7,000 watts of power, but you would likely only need a smaller unit, say 3,500 watts.

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