At a glance
Can a 60-slip Alaska marina justify its capital?
The model is intentionally not a large public harbor, fuel dock, shipyard or repair yard. That matters because each of those formats changes permitting, environmental exposure, staffing and capital. Alaska's recent public harbor projects show how quickly marine civil work becomes a multi-million-dollar undertaking; the state's Municipal Harbor Facility Grant Program lists replacement and expansion projects with eight-figure total costs, while one municipal float-system replacement is estimated at about $19.3 million. Those projects are much larger than this founder-scale case, so they are used only to calibrate risk, not copied as a per-slip cost.
Configuration fingerprint The same physical capacity is held constant across Lean, Typical and Premium startup scopes and across Downside, Base and Upside operating cases. Scope changes construction condition and contingency, not the number of slips or storage spaces.
Startup scope
The dock system – not paperwork – sets the Alaska startup bill
The Typical $3.55 million planning figure assumes a protected existing basin or shoreline, no new breakwater, no major contaminated-sediment remediation and no full-service fuel or repair operation. It does assume substantial float/pile/gangway work, electrical and utility distribution, a modest upland storage/parking area, professional marine design and enough liquidity to survive a slow first year. If dredging, breakwater construction, rock work or remote mobilization is required, Premium can become the floor rather than the ceiling.
| Use of funds | Lean | Typical | Premium |
|---|---|---|---|
| Site control, due diligence & refundable deposits | $35,000 | $75,000 | $145,000 |
| Marine design, survey, environmental work & permitting | $90,000 | $220,000 | $420,000 |
| Floats, piles, gangway, anchoring & marine installation | $680,000 | $1,750,000 | $3,600,000 |
| Electrical, lighting, fire-safety & utility distribution | $120,000 | $330,000 | $650,000 |
| Upland preparation, dry storage, parking & small office | $180,000 | $420,000 | $750,000 |
| Safety equipment, IT, insurance deposits, legal & pre-opening payroll/marketing | $120,000 | $210,000 | $340,000 |
| Initial net working capital | $20,000 | $35,000 | $50,000 |
| Opening operating-cash reserve | $90,000 | $125,000 | $225,000 |
| Construction and schedule contingency | $160,000 | $385,000 | $745,000 |
| Total project cost / founder cash required* | $1,495,000 | $3,550,000 | $6,925,000 |
*The baseline assumes no committed debt, grant, landlord allowance or reimbursable public funding, so founder cash required and peak interim cash equal total project cost. A documented reimbursement can reduce permanent equity without reducing the cash needed before reimbursement. The $35,000 Typical net working capital is modeled as $20,000 of receivables plus $25,000 of prepaid operating items less $10,000 of payables/accruals; customer deposits are not counted as founder funding. No opening inventory is separately funded.
Text alternative: Premium startup cash is 100% of the chart scale; Typical is 51.3% of Premium; Lean is 21.6% of Premium.
Critical path
Water approvals create the critical path to opening
The gating work is site control, aquatic-land status, water permits, final engineering and the marine construction window. Alaska DNR notes that state tide and submerged lands may require a lease, with agency review, public notice and appeal periods. Its leasing program covers tide, shore and submerged lands used for commercial marine access.
| Deliverable | Prerequisite / authority | Modeled duration | Parallel work / critical risk |
|---|---|---|---|
| Site control and feasibility screen | Owner, seller/landlord, local planning, DNR land status | 4 – 10 weeks | Entity formation runs in parallel; do not close without a permit path. |
| Survey, bathymetry and concept design | Site access; marine engineer/surveyor | 6 – 12 weeks | Supports pre-application review and budget validation. |
| Aquatic-land and federal permit filings | Concept layout; DNR / USACE / DEC as applicable | 4 – 9 months | Reviews overlap; incomplete drawings or resource issues can delay them. |
| Final engineering and local approvals | Known permit conditions; local building/land-use authorities | 2 – 4 months | Non-condition-sensitive procurement can overlap. |
| Marine and upland construction | Issued permits, final drawings, contractor mobilization | 3 – 6 months | Weather, marine windows and freight drive schedule risk. |
| Final inspections and soft opening | Construction completion; local inspectors; insurer | 2 – 4 weeks | Hiring and billing setup should already be underway. |
The 14 – 22 month range is a modeled critical path, not an agency SLA. USACE targets roughly 120 days for standard individual permits and 90 – 120 days for Letters of Permission; some general-permit paths can be faster. Actual timing depends on work type and resource impacts.
| Requirement | Level / status | Fee or timing basis | Dependency and official source |
|---|---|---|---|
| Alaska LLC Articles of Organization | State – mandatory for assumed LLC | $250 filing; Initial Report $0; $100 biennial report | Alaska Division of Corporations forms and fees; form before contracts/banking. |
| Alaska Business License | State – generally mandatory | $50/year; $100/two years | State business licensing; separate from site/water approvals. |
| State tide/submerged-land lease | State – conditional on land status | Published application fee: $1,200 ≤1 acre; $2,000 >1 acre; rent/appraisal may follow; confirm fee order | Alaska DNR fee schedule; leasing process includes public notice/appeal steps. |
| USACE Section 10 / Section 404 authorization | Federal – commonly applicable to new marina work | General permit/LOP: no fee; commonly 45 – 120+ days after complete application | USACE Alaska District lists marinas, docks, floats, ramps and dredging as regulated-work examples. |
| DEC Clean Water Act §401 certification | State – conditional on federal permit/license affecting waters | Processing fee applies; confirm current DEC amount | Alaska DEC §401 program; certification/waiver precedes the federal permit where required. |
| 2026 Construction General Permit | State – conditional | Generally applies at ≥1 acre of covered disturbance; NOI/SWPPP; confirm fee | Alaska DEC 2026 CGP; effective Feb. 1, 2026 – Jan. 31, 2031. |
| Local land use, building, electrical, fire and occupancy approvals | City/county/borough – varies by address | Varies by jurisdiction, valuation and scope; no statewide fee/SLA | Confirm before closing/construction; state registration alone does not authorize operation. |
| Employer registrations and workers' compensation | State/federal – conditional on employees | Workers' comp quote required; 2026 UI base $54,200; new NAICS 71 employer 1.00% + employee 0.50% | Workers' compensation and 2026 unemployment insurance rates. |
Pricing evidence
A three-market Alaska basket anchors moorage pricing
The Base case uses a disclosed basket of three official Alaska public-harbor schedules for comparable small-craft moorage. The median long-term observation is $60.64 per foot per year; the median transient observation is $1.21 per foot per day. Because public harbors can differ from private facilities, this is a conservative anchor, not a statewide private-marina average.
Reserved wet moorage
Base formula: 1,600 reserved slip-feet × 90% occupancy × $60.64/ft/year = $87,322/year.
Transient wet moorage
Base formula: 320 transient slip-feet × 150 days × 45% occupied × $1.21/ft/day = $26,136/year.
Dry storage + ancillary
Dry storage has sparse comparable statewide public pricing, so Base uses a low-confidence modeled $3,600 per occupied space-year. Ancillary revenue is driver-based: occupied account, shore-power/admin and transient-use fees, not a balancing plug.
Text alternative: dry storage is the largest Base revenue stream at $91.8K, followed by reserved wet moorage at $87.3K, ancillary at $30.0K and transient wet moorage at $26.1K.
Local variation and address checks
The basket establishes a planning range only; local tax and permit rules remain separate.
Ketchikan observation
2026 reserved 20 – 35 ft moorage is listed at $21.93/ft for each six-month billing period, annualized here to $43.86/ft; daily open moorage is $1.21/ft. Official 2026 harbor fee exhibit.
Sitka observation
Permanent moorage is listed at $5.22/ft/month, or $62.64/ft/year; transient daily moorage is $1.62/ft. Official harbor rates.
Seward observation
2026 reserved six-month moorage is $30.32/ft, annualized to $60.64/ft before local sales tax; 2026 transient daily is $0.91/ft. Reserved rates and transient rates.
Local approval processes also vary: Anchorage uses municipal development review; Juneau separates commercial construction/planning review; and Ketchikan ties building-plan fees to project valuation. These are examples; recheck the final address.
Alaska itself does not levy a statewide sales tax, but local governments may. The Alaska Office of the State Assessor explicitly notes municipal sales taxes and local differences. The model therefore records revenue net of any tax collected; address-specific sales tax is a pass-through liability, not revenue or an operating expense. Customer deposits and prepaid annual moorage are likewise cash receipts but remain deferred until earned.
Operating economics
At 60 slips, dry storage carries the margin
The marina has four earned-revenue streams. Downside, Base and Upside hold the same 60-slip/30-space capacity constant and change only price, utilization and the operating-cost tier. The Base case uses 90% reserved wet occupancy, 45% transient occupancy during a 150-day season and 85% dry-storage occupancy. Upside remains within physical capacity; it does not add slips or storage spaces.
Base reserved wet revenue = 1,600 slip-ft × 90% × $60.64 = $87,322/year
Base transient revenue = 320 slip-ft × 150 days × 45% × $1.21 = $26,136/year
Base dry revenue = 30 spaces × 85% × $3,600 = $91,800/year
Base ancillary = 45 long-term accounts × $360 + 25.5 dry accounts × $240 + 675 transient slip-days × $11.38 ≈ $30,000/year
Variable operating cost is modeled at 6% of revenue: about 2% for blended card/ACH collection and 4% for use-driven electricity, consumables and waste. This is a planning assumption, not an official Alaska rate. Fixed non-owner cash costs in Base total $140,000 per year. The largest pieces are a seasonal dockhand at approximately $34,800 fully loaded, maintenance/repair at $25,000, insurance at $20,000, a $20,000 site/tideland lease allowance, and $15,000 of baseline utilities. Insurance and site rent require local quotes.
Labor basis
Base seasonal dockhand: 1,200 hours × $25/hour plus a modeled 16% payroll/insurance burden ≈ $34,800. Alaska minimum wage is $14.00/hour from July 1, 2026, per the state Wage and Hour Administration.
Owner replacement
Passive ownership adds $85,500/year of manager/harbormaster replacement labor, based on a 2023 Alaska adjacent-supervisor mean of $35.75/hour ($74,360/year) plus a modeled 15% burden. This is conservative but still only a proxy.
Base fixed costs
$34.8K dock labor + $25K maintenance + $20K insurance + $20K site/lease allowance + $15K baseline utilities + $8K snow/waste/grounds + $6K software/security + $5K marketing + $6.2K professional/licensing/admin = $140K/year.
| Metric | Downside | Base | Upside |
|---|---|---|---|
| Reserved wet revenue | $66,000 | $87,322 | $103,488 |
| Transient wet revenue | $12,000 | $26,136 | $46,800 |
| Dry-storage revenue | $58,500 | $91,800 | $119,700 |
| Ancillary revenue | $18,000 | $30,000 | $42,000 |
| Net operating revenue | $154,500 | $235,258 | $311,988 |
| Variable non-owner operating cost (6%) | ($9,270) | ($14,115) | ($18,719) |
| Fixed non-owner cash operating cost | ($110,000) | ($140,000) | ($168,000) |
| Working-owner pre-tax business cash benefit | $35,230 | $81,142 | $125,269 |
| Fixed owner-replacement labor | ($85,500) | ($85,500) | ($85,500) |
| Normalized passive-owner cash operating profit before D&A | -$50,270 | -$4,358 | $39,769 |
| Potential working-owner cash after $25K maintenance-capex reserve* | $10,230 | $56,142 | $100,269 |
*Pre-tax, all-equity baseline: no debt service, personal income-tax reserve or normal-period net-working-capital top-up is deducted. Depreciation and amortization are not modeled because asset classes, tax basis and useful lives depend on the final engineered project; therefore this article does not label the result EBITDA or EBIT.
The owner-replacement wage benchmark is supported by BLS occupational data. For dock and maintenance recruiting, the statewide May 2023 Alaska OES reported a $25.21 median and $28.75 mean hourly wage for general maintenance and repair workers. The source vintage is older than the model price basis, so the article treats wage inputs as planning anchors rather than 2026 observed averages.
Ownership economics
Owner-operation works; passive ownership barely does
The working-owner and passive-owner views answer different questions. A draw is not an operating expense. In this model the owner performs fixed manager/harbormaster duties; there is no separate variable owner labor embedded in unit contribution. Passive normalization therefore deducts one fixed fully loaded replacement role. The working-owner business cash benefit adds that avoided replacement cost back once – and only once.
Base passive contribution = $235,258 revenue – $14,115 variable non-owner cost = $221,142
Base normalized passive cash operating profit = $221,142 – $140,000 fixed non-owner costs – $85,500 replacement manager = -$4,358
Base working-owner pre-tax business cash benefit = -$4,358 + $85,500 avoided replacement labor = $81,142
Potential owner cash after maintenance-capex reserve = $81,142 – $25,000 = $56,142
Text alternative: working-owner pre-tax business cash benefit is $35.2K Downside, $81.1K Base and $125.3K Upside.
A single-member LLC is treated as a disregarded entity for federal income-tax purposes by default unless another election is made, while remaining separate for employment and certain excise taxes; see the IRS single-member LLC guidance. That federal classification is the legal/tax form assumed for this planning model. It does not determine how much cash the owner should draw and is not tax advice.
The practical operating lesson is that management labor is a real economic cost even when the founder does not write themselves a paycheck. A buyer evaluating this marina as an investment should look first at passive normalized profit. A founder evaluating it as a job-plus-investment can look at the working-owner cash benefit, but should still separate imputed compensation for labor from return on the millions of dollars invested.
Unit economics
Break-even is reachable; greenfield payback is not
Moorage, transient stays and dry storage use separate unit economics. Fixed rent, insurance, management labor and baseline maintenance stay out of unit contribution. With Base variable costs at 6% of earned revenue, each stream has a 94% contribution margin before fixed costs.
| Metric | Base result | Formula / numerator | Decision use |
|---|---|---|---|
| 32-ft reserved wet slip-year revenue | $1,940 | 32 ft × $60.64/ft/year | Price anchor for a standard occupied reserved slip. |
| Reserved wet contribution per occupied 32-ft slip-year | $1,824 | $1,940 × 94% | Amount available for fixed cost after use-driven cost. |
| 32-ft transient slip-day contribution | $36.40 | 32 × $1.21 × 94% | Tests whether transient activity adds worthwhile seasonal contribution. |
| Occupied dry-space-year contribution | $3,384 | $3,600 × 94% | Shows why upland storage materially supports the site. |
| Cash-survival break-even before owner compensation | $148,936/yr | $140,000 fixed non-owner cost ÷ 94% | 63.3% of Base revenue plan. |
| Sustainable working-owner break-even | $228,723/yr | ($140,000 fixed cost + $75,000 target owner compensation) ÷ 94% | 97.2% of Base revenue plan; about $19,060/month. |
| Passive-owner break-even | $239,894/yr | ($140,000 + $85,500 replacement manager) ÷ 94% | 102.0% of Base revenue plan; not achievable within the modeled Base mix without better price/occupancy or lower fixed cost. |
| Typical-scope Base unlevered project payback | Not reached within 10-year horizon | Monthly cumulative project cash from month 0; $3.55M initial capital, ramp timing, $25K annual maintenance capex | Capital return, not just operating viability. |
Opening reserve
Typical reserve is $125,000: about $75,000 of modeled first-year ramp deficit plus a $50,000 cash floor. The owner targets $75,000 annualized compensation while revenue builds from roughly 20% to 100% of stabilized run-rate. Base stays above the floor through month 12, so no extra modeled funding is required.
Payback reality
At Base, $56,142 remains after the $25,000 maintenance-capex reserve. A simple $3.55M ÷ $56,142 ratio is about 63 years and ignores ramp timing; the actual monthly cumulative schedule does not repay project capital within 10 years.
Financing trade-off
Debt can reduce founder equity but does not improve project economics. Principal and interest would raise debt-service cash break-even. No debt is assumed here because financing terms for a marine project are borrower- and collateral-specific.
Unearned customer prepayments are not revenue or permanent founder funding. Advance moorage collections improve liquidity but create deferred revenue until service is earned. Refundable deposits or restricted security are balance-sheet uses, not expenses or unrestricted runway.
The investment test is clear: operating break-even is reachable, but public-harbor price anchors do not support attractive returns on newly built infrastructure. Better economics require reusable docks, favorable site control, more storage, higher private pricing, added service revenue, grant-supported capital or greater capacity.
State risk
Alaska seasonality amplifies capital risk
The statewide model is more sensitive to construction and utilization than to state filing fees. Alaska's $250 LLC formation fee and $50 annual business-license fee are small beside marine mobilization, electrical work and site conditions. The owner should therefore manage the project around four leading indicators: committed wet-slip occupancy, dry-storage occupancy, marine-construction cost per bid package and the permitting schedule against the usable construction season.
The Alaska DMV publishes boat registrations through 2025; use them as a demand-direction proxy, not marina revenue. A site still needs a trade-area study of nearby boats, competing capacity, access, season length and willingness to pay.
Alaska requires workers' compensation for employers with employees unless an exemption applies, while 2026 unemployment-insurance treatment varies by industry and experience. Quote and register these items before payroll starts.
Evidence ledger
Sources, method and evidence quality
Reviewed August 28, 2026. Dollar figures use a 2026 planning basis unless noted. Official fees/rules are carried directly; public-harbor rates are observed official quotes. Construction, dry storage, insurance, rent, payroll burden, ramp and payback remain modeled and require site-specific bids before financing.
| Source / publisher | Geography / period | Evidence type | How used |
|---|---|---|---|
| Alaska Division of Corporations – forms & fees + biennial report FAQ | Alaska; current pages reviewed 2026 | Official fee/rule – High | $250 LLC filing, no-fee Initial Report, $100 biennial report. |
| Alaska Business Licensing | Alaska; 2026 | Official fee/rule – High | $50 annual state business-license fee and licensing framework. |
| Alaska Office of the State Assessor – sales tax | Alaska; current | Official rule – High | No statewide sales tax; municipal taxability/rates vary by jurisdiction. |
| Alaska DOLWD Wage & Hour + 2026 UI rates + workers' compensation | Alaska; 2026 | Official rule/data – High | $14.00 minimum wage from July 1, 2026; UI wage base/rate; employer coverage requirement. |
| BLS Alaska OES + adjacent supervisor occupation | Alaska; May 2023 | Reported government data – Moderate | Dock/maintenance wage context and $74,360 adjacent manager wage anchor; source vintage is a limitation. |
| Alaska DNR Mining, Land & Water – leasing | Alaska; current program | Official fee/rule – High to Moderate | Tide/submerged-land lease applicability, public notice/appeal sequence, published application-fee basis; confirm current fee order. |
| USACE Alaska District – permit applicability + permit types | Alaska federal waters; current | Official rule/process – High | Section 10/404 applicability and published permit-path timing targets. |
| Alaska DEC §401 + 2026 Construction General Permit | Alaska; 2026 – 2031 CGP | Official rule – High | Water-quality certification dependency and stormwater construction threshold/process. |
| Alaska DOT&PF Ports & Harbors + municipal float replacement | Alaska; current capital programs | Published public-project benchmark – Moderate | Capital-risk calibration only; not a per-slip cost estimate. |
| 2026 harbor fee schedule + current harbor rates + 2026 reserved rates | Three Alaska markets; 2026/current | Observed official market quotes – Moderate | Median $60.64/ft/year long-term public-harbor anchor and statewide planning basket. |
| U.S. Census NAICS 713930 + Alaska DMV statistics | U.S. category / Alaska through 2025 | Reported government data – Moderate | Category definition and demand proxies; not converted into a fabricated Alaska TAM. |
| Internal Revenue Service – single-member LLC | Federal; current | Official rule – High | Default federal disregarded-entity assumption; no entity-level tax advice modeled. |