NPS Opens 10-Year Lease Competition for Historic Armstrong Dune Shack

The National Park Service (NPS) is inviting individuals and organizations to compete for a 10-year lease of the historic Armstrong Dune Shack at Cape Cod National Seashore. The property is located in Truro, Massachusetts, within the Peaked Hill Bars National Register Historic District. Proposals must be submitted by January 8, 2027, at 5 p.m. ET. The opportunity is part of the park’s competitive leasing program and is consistent with the seashore’s Dune Shack Historic District Preservation and Use Plan, which guides long-term preservation, occupancy, and stewardship of these properties.

This is a lease rather than a conventional government construction or service contract, but it carries substantial operating and preservation responsibilities for the selected lessee. The shack will be leased “as-is, with all faults,” and the lessee is expected to occupy and maintain it as a traditional dune shack. The lease prohibits subleasing. Rent must be at least fair market rent, while the lessee must pay for and complete repairs and replacements during the term, perform routine maintenance, and address the blackwater waste system, including its removal and replacement to meet applicable fire and life safety codes.

The site’s physical constraints are central to the commercial and operational assessment. The shack is in a remote, shifting dune environment, and its weathered historic structure is designed to accommodate changing sand conditions. There are no paved roads to the property: access is by four-wheel-drive vehicle along an inner sand-dune route or on foot. The site also lacks commercial electricity, municipal water, and sewer. Prospective bidders should therefore evaluate access, labor and material logistics, maintenance frequency, waste-system requirements, and the cost of work in a location with limited infrastructure before setting a proposed approach and confirming financial capacity.

NPS will assess proposals against preservation and visitor-enjoyment objectives, compatibility with the shack’s historic character, financial capability, and environmental practices. This makes the opportunity relevant to parties able to combine property stewardship with practical remote-site operations—not merely those able to submit a competitive rent proposal. Interested bidders should review the request for proposals (RFP) for the property’s condition, lease terms, submission instructions, and detailed requirements. Appointment-only site tours are planned for the week of December 7, 2026; inquiries about tour availability or the leasing process can be sent to caco_leasing@nps.gov.

• Opportunity: Competitive 10-year lease of the Armstrong Dune Shack at Cape Cod National Seashore.
• Proposal deadline: January 8, 2027, at 5 p.m. ET; the RFP provides submission instructions and lease details.
• Location and historic context: Truro, Massachusetts, in the Peaked Hill Bars National Register Historic District.
• Lease economics: The selected lessee must pay at least fair market rent; NPS describes the property as leased “as-is, with all faults.”
• Lessee obligations: Fund and complete repairs and replacements, perform routine maintenance, and remove and replace the blackwater waste system to meet applicable fire and life safety codes.
• Operating constraints: No paved road access and no commercial electricity, municipal water, or sewer; access is by four-wheel-drive vehicle on an inner sand-dune route or by foot.
• Evaluation priorities: Preservation, visitor enjoyment, consistency with historic character, financial capability, and environmental practices.
• Bidder diligence: Appointment-only site tours are planned for the week of December 7, 2026; contact caco_leasing@nps.gov to ask about availability or the leasing process.
• Use conditions: The lessee is expected to occupy and maintain the property as a traditional dune shack, and subleasing is not permitted.