At a glance
What does an Idaho storage facility require in cash and time?
Configuration fingerprint Format: single-story drive-up self-storage. Ownership basis: fee-simple independent Idaho LLC. Asset/site count: one. Capacity: 185 units / 20,000 NRSF. Unit mix: 50 × 5×10, 95 × 10×10 and 40 × 10×20. Core service mix: monthly storage rent plus a small ancillary retail/administrative stream. The three startup scopes hold this physical configuration constant; they change the site, construction and contingency allowances rather than secretly changing capacity.
The statewide model uses Idaho official rules, a three-market rate basket where no statewide rent series exists, and U.S. public-company occupancy only as a reasonableness check. Extra Space reported 94.2% same-store occupancy at June 30, 2026; see its quarterly results.
Startup scope
Why land and site work dominate Idaho storage economics
A regional guide covering Idaho quotes roughly $30 – $55/NRSF for a basic single-story shell and doors and $70 – $110/NRSF all-in excluding land, with about six to nine months from groundbreaking to certificate of occupancy. The model separates shell, civil/site work and soft costs rather than treating that benchmark as a bid. Construction benchmark.
No credible statewide self-storage land average was found. A limited-evidence basket uses three current direct-broker commercial/development-land observations with materially different parcel sizes: about $125,000, $653,000 and $1.01 million per acre. The median is about $653,000 per acre; the Typical model uses a rounded $600,000 per acre after an approximately 8% bulk-size adjustment for a two-acre planning parcel. This is a modeled state-basket allowance, not an appraisal or zoning conclusion. Sources: observation 1, observation 2, and observation 3.
| Use of funds | Lean | Typical | Premium |
|---|---|---|---|
| Land acquisition | $700,000 | $1,200,000 | $1,800,000 |
| Due diligence and closing | $25,000 | $35,000 | $50,000 |
| Shell, slab and doors | $820,000 | $950,000 | $1,100,000 |
| Sitework, paving, drainage, utilities and fencing | $360,000 | $430,000 | $600,000 |
| Security, gate, lighting and office technology | $70,000 | $95,000 | $140,000 |
| Design, engineering and permit allowance | $80,000 | $100,000 | $140,000 |
| Legal/entity + pre-opening labor and marketing | $45,000 | $65,000 | $95,000 |
| Insurance/utility deposits + opening supplies | $13,000 | $20,000 | $33,000 |
| Initial liquidity funding | $77,000 | $79,000 | $82,000 |
| Contingency | $95,000 | $120,000 | $170,000 |
| Total project cost / founder cash required | $2,285,000 | $3,094,000 | $4,210,000 |
Typical initial liquidity is $5,000 of net working capital plus a $74,000 operating-cash reserve. Opening supplies are separate, so they are not double counted. With no committed external funding, founder cash and peak interim cash equal total project cost. Net working capital follows receivables + inventory + prepaids – payables – accrued liabilities – customer deposits/deferred receipts; opening supplies listed separately are excluded.
Typical startup composition – Idaho statewide model, 2026 USD
Revenue architecture
How should a 185-unit Idaho facility be priced and filled?
The August 2026 three-market basket yields median non-climate list rates of $72 for 5×10, $110 for 10×10 and $148 for 10×20. At the canonical mix, gross potential rent is $19,970/month. Base assumes 90% occupancy, full basket-rate realization and ancillary net revenue equal to 3% of earned storage rent. The basket combines direct facility list rates with a July 2026 Yardi Matrix market series; temporary promotional pricing is excluded when the underlying list rate is published. Sources: rate observation 1, rate observation 2, and market observation 3.
| Driver / result | Downside | Base | Upside |
|---|---|---|---|
| Physical occupancy | 75% | 90% | 94% |
| Realized storage rent vs. basket | 93% | 100% | 105% |
| Occupied units, average | 138.8 | 166.5 | 173.9 |
| Net operating revenue / month | $14,208 | $18,512 | $20,499 |
| Net operating revenue / year | $170,492 | $222,146 | $245,986 |
| Variable operating costs / month | $700 | $870 | $932 |
| Fixed non-owner cash costs / month | $6,221 | $5,921 | $6,071 |
| Fixed owner-replacement labor / month | $5,518 | $5,518 | $5,518 |
| Passive cash operating profit before D&A / month | $1,768 | $6,204 | $7,978 |
| Working-owner pre-tax business cash benefit / month | $7,286 | $11,721 | $13,496 |
Scenarios change occupancy, realized pricing and limited marketing intensity while holding 185 units constant. Upside stops at 94% occupancy, so none of the cases exceeds physical capacity.
Available-unit list rent
Weighted monthly list rent per available unit at the state-basket mix before occupancy and ancillary revenue.
Base occupied-unit revenue
Net monthly operating revenue per occupied unit-month, including the modeled 3% ancillary stream.
Base occupied units
The operating target at 90% occupancy. Track move-ins, move-outs and delinquency separately so occupancy does not conceal weak rate realization.
Idaho treats storage-space rent as a nontaxable real-property rental, while taxable merchandise is subject to the 6% state sales tax; address-specific local option taxes can also apply. Collected tax is excluded from revenue; taxable lock/box sales should be tracked separately. Tax Commission guidance.
Operating economics
What does the statewide storage P&L actually spend each month?
Base cash operating costs before owner-replacement labor are about $6,791/month, or 36.7% of revenue. Only card fees and a per-occupied-unit turnover allowance are variable inside this capacity band; property tax, insurance, maintenance, security, software and marketing are fixed or step-fixed.
| Cost line | Monthly | % of revenue |
|---|---|---|
| Card processing – 2% of net revenue | $370 | 2.0% |
| Turnover and unit supplies – $3 / occupied unit-month | $500 | 2.7% |
| Property-tax planning accrual | $1,341 | 7.2% |
| Insurance – modeled allowance; quote required | $1,000 | 5.4% |
| Utilities | $500 | 2.7% |
| Access control and software | $350 | 1.9% |
| Repairs, grounds and snow | $900 | 4.9% |
| Security, pest and waste | $300 | 1.6% |
| Marketing | $850 | 4.6% |
| Internet, professional/admin and compliance allowance | $680 | 3.7% |
| Cash operating costs before owner-replacement labor | $6,791 | 36.7% |
Property tax uses Idaho's 2025 statewide overall average rate of 0.580% against a modeled $2.775 million real-property basis, about $16,095/year. Parcel rates can differ materially. State property-tax report.
Idaho Labor reports $59,120/year for property managers statewide. Adding a disclosed 12% modeled payroll/benefit burden gives $66,214/year, or $5,518/month, of replacement labor. Idaho's 2026 standard UI rate is 1.000%; workers' compensation is generally required with one or more employees unless exempt. Wage source; workers' compensation.
Passive-owner operating profit
Normalized cash operating profit before depreciation, amortization, debt service, maintenance capex and income tax. Annualized: about $74,443.
Owner labor value
The fixed market-rate replacement labor avoided when the owner personally performs the modeled manager role.
Working-owner cash benefit
Passive profit plus imputed labor value, before debt service, maintenance capex and owner income taxes. Annualized: about $140,657.
Unit economics
What does each occupied unit-month contribute?
The natural unit is one occupied unit-month. Base produces $111.18 of net revenue per occupied unit, less 2% card processing and $3 of turnover supplies. Owner management is fixed in this capacity band, so replacement labor belongs in break-even fixed costs rather than unit contribution.
| Metric | Base result |
|---|---|
| Net revenue / occupied unit-month | $111.18 |
| Card processing / occupied unit-month | $2.22 |
| Turnover and unit supplies / occupied unit-month | $3.00 |
| Passive/economic contribution / occupied unit-month | $105.96 |
| Passive/economic contribution margin | 95.3% |
| Cash-survival break-even, before owner compensation | 56 units / 30.2% |
| Cash-survival break-even revenue | $6,213/mo. |
| Passive / sustainable-owner break-even | 108 units / 58.4% |
| Passive / sustainable-owner break-even revenue | $12,003/mo. |
Storage has little unit-level fulfillment cost after build-out; capital efficiency, not gross margin, is the harder problem. Every ten additional Base occupied units add roughly $1,060/month of contribution until a staffing or maintenance threshold changes the cost tier.
Occupancy thresholds – Idaho statewide model, Typical scope
Regulatory gates
Which Idaho rules and local approvals gate a storage opening?
Idaho has no general statewide business license, but entity, tax/employer and address-specific approvals still apply. Local land-use, building, fire and occupancy requirements can be blocking. Idaho licenses guidance.
The modeled form is an Idaho LLC. The Certificate of Organization costs $100 online; manual filing adds $20, and the annual report currently has no filing charge. EINs are free through the IRS EIN service. When Idaho Business Registration is required, online processing is generally 10 – 15 business days. SOS fees; tax registration.
| Requirement | Level | Status | Fee / timing | Dependency | Authority / evidence |
|---|---|---|---|---|---|
| Idaho LLC Certificate of Organization | State | Mandatory for modeled LLC | $100 online; manual +$20 | Before banking/contracts | Idaho Secretary of State – official fee |
| EIN | Federal | Normally required for LLC/employer banking workflow | $0; online result can be immediate if approved | After entity formation | IRS – official rule |
| Idaho tax / employer registration | State | Conditional on taxable sales / employees | 10 – 15 business days online; mail up to 4 weeks | Before taxable retail / payroll | Idaho State Tax Commission |
| Workers' compensation coverage | State | Generally mandatory with 1+ employees unless exempt | Quote required; before first hire | Hiring | Idaho Industrial Commission |
| Zoning / land-use confirmation | City / county | Mandatory before irreversible site spend | Varies by city/county; processing SLA often not published | Site control, design | Local planning authority |
| Building / trade permits and plan review | State / local by jurisdiction and scope | Conditional but normally material for new construction | Varies by valuation, trade and jurisdiction | Approved plans before construction | Adopted codes + local permitting |
| Fire / life-safety review and final inspection | State / local | Scope and jurisdiction dependent | Varies; confirm with fire authority | Construction completion | Idaho State Fire Marshal / local fire authority |
| Certificate of occupancy / final approval | City / county | Normally required for new commercial occupancy | Varies by city/county | Final building, trade, fire and zoning approvals | Local building authority |
Idaho's adopted-code package includes the 2018 IBC, while the State Fire Marshal uses the 2018 IFC framework. Final plan-review and inspection authority still depends on the address; see the State Fire Marshal code resources. Adopted codes.
Idaho Code Title 55, Chapter 23 governs self-storage agreements and lien enforcement. The current codified text includes written/electronic agreement rules and a sale remedy after continuous 60-day default with required notice/cure steps. Have Idaho counsel verify current agreement and sale procedures before launch. Current codified text mirror.
Local variation and address checks
Where Fire Code permitting applies, the city's published business-registration materials show a $40 registration plus a permit group; one to three listed Fire Code permits are $70. Its certificate-of-occupancy guidance describes coordinated commercial final inspections across building, trades, public works, fire and zoning. Official fee sheet.
The current 2025 – 2026 schedule bases commercial building permits on valuation and adds a commercial plan-review fee equal to 65% of the building-permit fee. That illustrates why the statewide model uses a permit allowance rather than importing one city fee. Official building-permit fee schedule.
The published maximum defensible impact-fee schedule effective July 1, 2026 lists “Storage” at $1.78 per square foot across parks, transportation, police and fire components. That is an address-specific example, not an Idaho-wide fee. Official impact-fee schedule.
Critical path
What sequence gets an Idaho parcel from diligence to first rent?
The 9 – 15 month launch range reflects overlap. Entity work can run alongside diligence, while the critical path is land-use certainty → design → permits → sitework/building → finals. The six-to-nine-month published construction benchmark anchors only the post-groundbreaking portion.
Control + diligence
Site control, title/environmental/civil screening, utilities, access and written land-use confirmation. Modeled 4 – 8 weeks.
Design + approvals
Survey, civil, drainage, architecture, fire coordination, permit submittals and revisions. Modeled 6 – 14 weeks, partially overlapping diligence.
Build + commission
Sitework, slab/buildings, doors, fencing, security, gate, striping, final inspections and occupancy authorization. About 6 – 9 months after groundbreaking.
| Deliverable | Prerequisite | Responsible party | Modeled duration | Parallel? | Critical-path risk |
|---|---|---|---|---|---|
| Entity, EIN and banking | Business decision | Founder / SOS / IRS | Days to 2 weeks | Yes | Low |
| Site control + due diligence | Target parcel | Founder, broker, title, civil/environmental advisers | 4 – 8 weeks | Partly | High: utilities, access, soils, title |
| Land-use / zoning confirmation | Parcel identified | Local planning authority | 2 – 10+ weeks; SLA varies / may be unpublished | With diligence | Blocking if storage use is not permitted |
| Civil + architectural permit set | Survey and feasible concept | Engineer / architect | 6 – 12 weeks | Some procurement can start | Drainage, access and revision cycles |
| Permits / plan review | Submittal set | Applicable building, trade, planning and fire authorities | 4 – 12+ weeks; official SLA varies | Trade reviews may overlap | High |
| Construction + systems | Permits and financing / cash available | GC, steel/storage vendor, civil and low-voltage contractors | 6 – 9 months | Yes, by trade sequencing | Weather, material lead times, sitework |
| Finals, CO and rent-ready launch | Substantial completion | Local inspectors, fire authority, founder | 1 – 4 weeks | Marketing can precede opening | Failed finals / punch list |
Sequence protects cash: confirm storage use, access, utilities and civil feasibility before paying for full construction documents or making the largest irreversible land commitment.
Capital recovery
Where are break-even, runway, and payback in the Idaho Base case?
Cash-survival break-even is about $6,213/month or 56 occupied units. Adding the $5,518/month market value of management labor raises the sustainable/passive threshold to about $12,003/month, 108 occupied units or 58.4% occupancy.
Runway uses a monthly lease-up schedule: occupancy rises from 15% to 90% over 12 months, price realization reaches 100%, early marketing is elevated, and $700/month of maintenance capex is paid below operating profit. The deepest cumulative deficit is about $13,407 around month 4; adding a $60,000 cash floor produces a $74,000 rounded opening reserve.
Payback starts at the full negative $3.094 million Typical project contribution. The prefunded reserve absorbs ramp losses, so those losses are not counted again. At month 12, cash above the $60,000 floor is about $52,473; thereafter Base working-owner cash after maintenance capex is about $11,021/month. Cumulative project cash crosses zero around month 288, or 24.0 years.
Payback is pre-tax, unlevered and working-owner project basis; it excludes depreciation tax effects, appreciation and terminal sale value. Hiring a manager from day one raises the opening reserve to roughly $104,000 and leaves about $5,504/month after maintenance capex, so passive project payback is not reached within 30 years.
Market context and sensitivity
Is Idaho demand strong enough – and what can break the case?
A reliable Idaho self-storage revenue amount is not publicly determinable from the reviewed category data. NAICS 531130 is the relevant category; the U.S. 2022 Economic Census reports 18,465 establishments and $20.615 billion of revenue, but this article does not scale that national total by Idaho population. NAICS definition.
State demand proxies are stronger than a fabricated TAM. Idaho had 849,155 housing units at July 1, 2025 and 17,944 building permits in 2025; the state reported 2.1% housing-unit growth in 2025. These support demand screening but are not storage revenue. Census QuickFacts.
Achieved rent slips
A 5% Base-rate discount lowers rent before most fixed costs change. That directly compresses contribution and extends payback.
Early warning: achieved rent / basket rentLease-up stalls
At 75% occupancy the model remains profitable on a working-owner cash basis, but passive cash operating profit falls to about $1,768/month before maintenance capex.
Early warning: net move-ins and 30/60/90-day occupancySite basis overruns
Every extra $250,000 spent on land, drainage, utility extension or site correction adds capital that operating margin must recover.
Early warning: committed project cost / NRSFProperty tax surprises
The statewide 0.580% planning rate is not a parcel tax bill; assessment and local taxing districts can materially change the actual annual burden.
Early warning: assessor estimate + taxing-district levyInsurance or snow costs step up
Insurance is a modeled $1,000/month placeholder pending quote; severe weather can also push repair, plowing and grounds work above Base.
Early warning: quoted premium and rolling maintenance $/NRSFNew supply changes the trade area
State housing growth does not protect a specific address from oversupply. A parcel-level feasibility study should map existing and proposed rentable square feet around the site.
Early warning: competing NRSF and street-rate concessionsStatewide housing growth is supportive, but the investment remains trade-area specific. Before closing land, replace the state basket with a radius-based competitor survey and parcel-specific tax, insurance, utility, impact-fee and civil costs.
Sources and method
How was the Idaho storage model built and what still needs a quote?
Data were reviewed through August 28, 2026. Official rules and datasets are primary evidence; published benchmarks are supporting evidence. Rate and land baskets use multi-market Idaho observations and medians to reduce single-listing distortion. They are planning baskets, not statistically representative statewide surveys.
The final parcel is the largest uncertainty. Replace zoning, land, civil, utility, impact-fee, tax, insurance and competitor assumptions with address-specific evidence before commitment. Insurance, workers' compensation, contractor pricing and some local fees remain Local quote required; this is planning research, not legal or tax advice.
| Source / publisher | Geography / period | Evidence type | How used |
|---|---|---|---|
| Idaho Business Wizard – licenses + registration | Idaho / current | Official fee or rule | No statewide business license; local checks; annual-report context |
| Idaho Secretary of State | Idaho / current | Official fee or rule | LLC Certificate of Organization filing basis |
| Idaho State Tax Commission – registration + sales-tax guidance | Idaho / current | Official fee or rule | Registration timing; storage rent vs. taxable retail treatment |
| Idaho Department of Labor – property managers | Idaho statewide / current display | Reported government data | $59,120 manager wage before modeled payroll burden |
| Idaho State Tax Commission – property tax | Idaho / 2025 | Reported government data | 0.580% statewide overall planning rate and variation warning |
| Wasatch Mountain West | UT / ID / AZ / Aug. 2026 | Published benchmark | Construction-range reasonableness and 6 – 9 month build benchmark |
| StoragePlus; Pocatello Storage; Yardi / RentCafe | Boise, Pocatello, Coeur d'Alene / Aug. 2026 | Observed market quote / market observation | Three-market non-climate basket; median by size; direct list rates plus July 2026 Yardi Matrix series; active promo excluded |
| Colliers; CBRE; Coldwell Banker Schneidmiller | Three Idaho market types / Aug. 2026 | Observed market quote – limited comparability | Per-acre median ≈ $653k; modeled ~8% bulk-size adjustment to $600k/acre; not appraisal or zoning proof |
| Extra Space + Public Storage SEC | U.S. / Q2 2026 | Published benchmark / public filing | Stabilized occupancy reasonableness check; not Idaho average |
| U.S. Census QuickFacts + Idaho Governor's Office; Economic Census 531130 | Idaho / U.S. / 2022 – 2025 | Reported government data | Idaho housing/growth proxies plus U.S. industry revenue context; no Idaho TAM inferred |
| Idaho Code Title 55, Ch. 23 mirror | Idaho / 2025 codification | Statutory text mirror – confirm official current text | Rental-agreement, lien and default-sale compliance gate |
| Idaho Falls; Pocatello; Coeur d'Alene | Local Idaho examples / current | Official local fee or rule | Proves local variation; never averaged into fictional statewide law |