Seven lessons gave you the pieces. This one walks a single piece of land from the first visit to move-in day, so you can see every decision in the order it really happens.
Cedar Bench is a composite: an imagined five-acre parcel built from real Northern California conditions, and a family of four using the exact tools from this course. Follow it once, then do the same walk on land of your own, or land you dream about.
- 1Walk a property and know what to look for in the first hour.
- 2Research a parcel with free public tools before you buy.
- 3Size every system for one real plan, using the course calculators.
- 4Turn the plan into a month-by-month timeline that keeps the permit alive.
- 5Handle surprises with the cushion instead of the dream.
Five acres
Gentle south-facing slope at about 3,000 ft, county road frontage, meadow above, pines below, a seasonal creek on the east edge, and about 38 inches of rain a year.
Two parents, two kids
Want to move onto the land within about 18 months and grow from there.
Small first
A 20×20 first home (400 sq ft) now, a larger main home in year two.
The first walk
Before any paperwork, walk the land slowly, ideally twice: once at midday and once in late afternoon. The family took the checklist and a phone compass.
- Where the sun falls, and what shades the meadow in winter
- Which way water runs, and any wet or soggy spots
- How the road and driveway would reach a building site
- Neighbors' wells, tanks and septic lids in view
- Soil: dig one hole and look at the layers
- Brush, dead trees and how close the forest comes
The upper meadow gets full sun all year and drains well. The lower ground near the creek stays damp into June, so that's no place for a leach field. Two neighbors have wells. The pines below are thick with brush.
First sketch: home and solar in the upper meadow, well uphill near the road, septic in the middle slope, and the creek left wild.
Research before you buy
The family made an offer that depended on the results of this research (a contingency), which gave them about 60 days to check. Most of it uses free public tools.
| Question | Where they looked | What it said |
|---|---|---|
| Can we build a home here? | County planning counter and parcel map | Rural residential zoning, a legal parcel, one main home plus an accessory unit allowed |
| Is there water? | State well completion reports (DWR online map) | Nearby wells 220–380 ft deep, producing 8–15 gallons a minute |
| Will septic work? | A perc test in the middle slope, plus the USDA soil survey | Passed for a conventional system; reserve area found |
| How risky is fire? | CAL FIRE fire hazard severity zone map | High hazard, in the State Responsibility Area. Fire-safe access, water storage and defensible space required |
| Is there anything on the title? | A title report | A utility easement along the road, nothing that blocks the plan |
Before closing, they asked the county: "What do you need to see from us to issue a building permit on this parcel?" The answer (a tested well, an approved septic design, fire access and water storage) became the to-do list for the next eight months.
Sizing the systems
With the land bought, they ran every calculator from the course against one plan. Sizing waste for the final home and power for the first home kept the first phase affordable.
| System | The numbers | Lesson |
|---|---|---|
| Footprint | 20×20 first home (400 sq ft), sized after a weekend living inside a taped outline | 1 |
| Water | Drilled well as the main supply. A 5,000-gallon tank holds 2,500 gallons reserved for firefighting, with a fire department connection by the driveway. Rain from 400 sq ft of roof, about 7,500 gallons a year, waters the garden. | 2 |
| Waste | Conventional septic sized for the three-bedroom main home they'll build later. Laundry water goes to the orchard. | 3 |
| Power | About 4,600 Wh a day. Six 400 W panels on a ground mount with room for six more, and an expandable inverter. | 4 |
| Storage and backup | 12.8 kWh of lithium iron phosphate batteries (two days), in a power shed with wall space for more. A propane generator for long storms. | 5 |
| Site and fire | Everything placed on one site plan, with 5, 30 and 100 ft zones around the home and a fire-truck turnaround. | 6 |
The water storage shown is one county's standard: 5,000 gallons with 2,500 kept for firefighting. Your fire authority sets your own number.
The timeline
The family set their schedule around two rules from Lesson 6: water and permits come first, and no more than a few months may pass between inspections.
Why it took eight months to start building
Design and permits overlapped with drilling the well, because the county wanted the tested well before it would issue the permit. That waiting time wasn't wasted: they cleared defensible space, planted the first garden beds, and lived on weekends in a travel trailer.
The budget, and the surprises
Their budget came straight from the Lesson 7 calculator's California example: about $225,000 for everything except the land, including a 15% cushion of about $29,000. The same plan in a typical rural state would be closer to $160,000.
About $66,000
Well, pump and permit, plus the driveway and site work.
About $53,000
Septic, power, tanks, permits and fees.
About $106,000
The small home now, with the main home budgeted separately later.
What went differently
- The well went to 340 ft instead of 300. About $4,000 more, paid from the cushion.
- Fire review asked for a wider turnout halfway up the driveway. About $2,000 more grading, also from the cushion.
- The batteries arrived ten weeks late. The family moved the framing work forward and called for that inspection, which kept the permit clock reset while they waited.
- Used panels from a neighbor's upgrade saved about $1,200, which went back into the cushion.
They finished with about $24,000 of the cushion unspent. That became the start of the year-two fund.
Move-in day
The final inspection signed off, the fire department checked the tank connection and the defensible space, and the county issued the certificate of occupancy. Then they moved in.
- Approved plans and every signed inspection card
- Photos of trenches and open walls before they were covered
- Well test results and septic design
- Manuals and warranties for the pump, inverter and batteries
- Monthly: check battery levels and generator oil
- Each spring: clear defensible space before fire season
- Each year: test the well water, clean the panels
- Every 3–5 years: inspect and pump the septic tank
A year of living in the small home taught them more than any drawing: where the winter wind comes from, where the kids actually play, which window everyone stands at with coffee. Their main home design changed three times in that year, each time for the better.
Walk a real piece of land
Do what the Cedar Bench family did on a real property: one for sale near you, a relative's land, a park, or even your own yard. Then present your full plan as a family.
You'll need
- The first-walk checklist from Step 1
- A compass, a tape measure and a small shovel
- A clear jar for a soil sample (Lesson 3)
- A device for the free online maps
- Your site plan and budget from Lessons 6 and 7
Do it together
- Walk the land with the checklist, at two times of day if you can.
- Look it up. Find the parcel on your county map, nearby wells on your state's well records, the soil in the USDA soil survey, and the fire hazard zone.
- Size it. Run the calculators from Lessons 2, 4, 5 and 7 for this land.
- Draw it. Make a site plan and a month-by-month timeline with inspections marked.
- Present it. Each family member explains one part in a five-minute "family pitch."
Little explorers
- Find where the sun is and which way water runs
- Collect the soil sample and shake the jar
- Present the garden or the animals in the pitch
Older explorers
- Look up the real well depths and fire zone
- Build the timeline and check every inspection gap
- Present the budget and how you'd handle one surprise
Save the pitch, plan and photos in your progress record. Together they make a full portfolio piece for this course.
You can read the land now
When you started this course, a piece of rural land was a pretty picture with a price. Now you can see the well it needs, where the water will run, where the sun falls on the panels, what the county will ask for, and the order it all gets built. That's the difference between a dream and a plan.
- 1The rules come first, and a small footprint is a gift.
- 2Water: wells, rain, storage and how much you really use.
- 3Waste: septic, composting toilets and greywater.
- 4Power: sizing solar for the way you live.
- 5Storage and backup for cloudy weeks.
- 6One site plan, one build order, every inspection.
- 7An honest budget, built in phases.
- 8A real site, planned end to end.
The systems are the bones of the homestead. Next comes the shelter itself: homes built from earth, timber, straw and stone, beautiful and made to last.
Your Lesson 8 worksheet
Work through these together. Your answers save on this device as you type, and print cleanly for your records.
Progress record
What this lesson practices:
- MathMulti-step real-world problems, scale, rates and percent (Common Core 7.RP.A.3, 7.EE.B.3, 7.G.A.1).
- ScienceEngineering design: defining a problem, weighing solutions and planning within limits (NGSS MS-ETS1-1, MS-ETS1-2).
- GeographyUsing maps, public data and geographic tools to study a real place.
- Speaking and researchGathering information from several sources and presenting findings (Common Core SL.6.4, W.7.7).
Standards mapping is a draft. If you use charter or ESA funds, confirm it with your education specialist.
Sources for this lesson
- California DWR — well completion report map application
- CAL FIRE Office of the State Fire Marshal — fire hazard severity zones
- USDA NRCS — Web Soil Survey
- CAL FIRE San Luis Obispo — Standard 1, water supply for single-family homes
- California Code of Regulations, Title 14 §1275 — SRA Fire Safe emergency water standards