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Prospect analysisArchived
1611 Jas Airport Lane
Asking$548,500
Anacortes · Anacortes, WA · 3 bd · 2 ba · 1,120 sq ft · Built 1997
Underwritten as a short-term rental
Turnkey 3-bedroom waterfront retreat on Sinclair Island with strong projected short-term rental returns and unique off-grid features.
This property offers rare direct waterfront access, a private mooring buoy, and a high-confidence underwriting model projecting an 18.6% cash-on-cash return under current assumptions. The off-grid setup and island location present both a unique guest experience and operational considerations.
Est. ADR
$342
Est. occupancy
57%
Gross rev / mo
$5,929
Cash-on-cash
18.6%
Airfolio market estimates · 20% down · detail in the underwriting panel.
Investment thesis
This Sinclair Island property stands out as a distinctive STR investment due to its direct waterfront location, private beach access, and off-grid infrastructure, all of which appeal to guests seeking a secluded Pacific Northwest experience. The underwriting model, based on a $548,500 purchase price, projects robust income and cash flow, making it attractive for investors prioritizing yield. The property is offered turnkey, reducing initial setup time and costs. However, the island setting and off-grid systems introduce operational complexities that require experienced management or a willingness to engage with non-traditional logistics. The most important caveat is the need to confirm ongoing STR regulatory compliance and the sustainability of off-grid utilities for guest turnover.
Highlights
- 3 bedrooms, 2 bathrooms, 1,120 sqft layout
- Direct 186' waterfront with private staircase and mooring buoy
- Offered turnkey with equipment and tools included
- Updated solar power system, new generator, and propane range
- Expansive wraparound covered deck and large garden area
- Private airstrip and foot ferry access to the island
- High-confidence underwriting with 18.6% projected cash-on-cash return
- Built in 1997 on a double lot (21,344 sqft)
Risks
STR permitting: verify local ordinance and zoning allow short-term rental at this address before offering. Not verified.
STR regulations and island-specific restrictions should be verified
Operational complexity due to off-grid systems and remote access
Returns are sensitive to occupancy and ADR assumptions given the niche location
Potential for higher maintenance costs due to waterfront exposure and off-grid infrastructure
Seasonal demand swings may impact occupancy and pricing
Limited buyer pool for resale due to unique location and property type
Market
Anacortes and the surrounding San Juan Islands are known for their scenic waterfront properties and appeal to vacationers seeking natural beauty and seclusion. The STR model is supported by strong regional tourism, but the island's remote nature and off-grid requirements mean the guest pool is more specialized. The underwriting model is high-confidence, but investors should be aware of the unique operational and regulatory environment of island STRs.
Neighborhood
Sinclair Island offers a secluded, natural setting with direct water and mountain views, appealing to guests seeking privacy and outdoor recreation. The area is characterized by low-density development and limited access, with transportation via private boat, airstrip, or foot ferry. While this enhances the property's appeal for certain guest segments, it also means lower confidence in broad-based demand signals compared to more accessible markets.
Underwriting notes
At a $548,500 purchase price, the underwriting model projects a monthly expected income of $5,929 and cash flow of $1,702, with an 18.6% cash-on-cash return, assuming a 57% occupancy rate and $342 ADR. Operating expenses are estimated at 25% of income, with no management fee assumed. These figures are high-confidence, but are sensitive to occupancy and nightly rate assumptions, which may fluctuate due to the property's remote, seasonal, and off-grid nature. Investors should confirm the sustainability of these assumptions and the operational feasibility of STR management on Sinclair Island.
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