Military Installation Easements in Cochise County Arizona: The Access Restrictions That Cloud Foreclosure Titles

The Hypothetical Scenario

Imagine purchasing a 40-acre parcel at a Cochise County trustee sale for $85,000. The property sits three miles from Fort Huachuca's perimeter. You plan to subdivide and develop residential lots. Six months post-purchase, when you apply for building permits, Sierra Vista's planning department informs you the parcel is subject to a recorded military easement prohibiting structures over 35 feet and requiring Army approval for any ground disturbance exceeding 500 square feet. The easement runs with the land. Your development plans are dead, and resale value plummets because the restriction wasn't obvious from the trustee sale documents.

This is a hypothetical scenario, but the underlying risk is real. Cochise County's proximity to Fort Huachuca — one of the Army's primary intelligence and electronic warfare installations — creates a category of title encumbrances that most foreclosure investors never consider.

Why Military Easements Exist in Cochise County

Fort Huachuca occupies approximately 73,000 acres in southeastern Arizona. The installation's mission involves sensitive electronic testing, unmanned aircraft systems, and signals intelligence — activities that require controlled airspace, minimal electromagnetic interference, and restricted development in surrounding areas.

To protect these operations, the Department of Defense acquires various property interests from surrounding landowners. Under 10 U.S.C. § 2684a, the military can acquire easements and other interests in land adjacent to or near military installations to preserve military readiness. These acquisitions typically occur through:

1. Direct negotiated purchase from willing landowners
2. Condemnation proceedings under federal eminent domain authority
3. Conservation easement partnerships with land trusts that restrict development
4. Restrictive covenants recorded as conditions of prior land sales or development approvals

The Arizona Military Regional Compatibility Project, coordinated through the Arizona Department of Emergency and Military Affairs, works with counties to identify and manage land use around installations. Cochise County's comprehensive plan specifically addresses Fort Huachuca compatibility zones.

Types of Restrictions You May Encounter

Height Restrictions

Properties within Fort Huachuca's airspace protection zones may be subject to height limitations far more restrictive than standard zoning. These easements ensure aircraft approach and departure corridors remain unobstructed. A parcel might allow only single-story construction, or prohibit any vertical structures including communication towers, wind turbines, or grain silos.

Electromagnetic Interference Restrictions

Fort Huachuca's electronic warfare mission creates restrictions on equipment that generates radio frequency interference. Easements may prohibit certain industrial uses, large-scale solar installations with inverters, or communication equipment without Army coordination.

Access Restrictions

Some easements grant military personnel rights to enter property for inspection, maintenance of infrastructure, or emergency response. Others restrict owner access during certain operations or require advance notice before certain activities.

Development and Land Disturbance Limitations

Broad restrictions on subdivision, grading, construction, or changes in land use protect both operational security and environmental resources the Army has committed to preserve.

Noise and Light Easements

These waivers, often called "avigation easements," acknowledge the property is subject to military aircraft noise and prohibit the owner from bringing nuisance claims. While they don't restrict your use, they affect marketability because future buyers inherit the waiver.

How These Easements Survive Foreclosure

Under Arizona law, easements recorded prior to the deed of trust being foreclosed generally survive the trustee sale. A.R.S. § 33-811(E) provides that a trustee's deed conveys title "free and clear of all liens and encumbrances" that were junior to the deed of trust — but senior interests, including previously recorded easements, remain intact.

If a military easement was recorded against the property in 2005 and the foreclosed deed of trust was recorded in 2012, the easement survives. The trustee sale extinguishes junior liens, not senior property interests.

Federal easements present an additional complication. Under the Supremacy Clause, federal property interests cannot be extinguished by state foreclosure proceedings without federal consent. Even if recording dates suggested a junior position, a federal easement acquired through condemnation or statute might survive based on federal preemption arguments. This is an unsettled area — investors should consult title counsel before assuming a foreclosure eliminates any federal property interest.

Why Standard Title Searches May Miss These Issues

Standard foreclosure due diligence focuses on liens — tax debts, judgment creditors, mechanics' liens, HOA assessments. Easement review requires a different search strategy:

Grantor-grantee gaps: Military easements may have been granted by prior owners decades ago. A title search limited to the current chain may miss them.

Separate recording systems: Some federal easements are recorded with federal agencies rather than county recorders. Cochise County records should capture most, but cross-referencing with Army Real Property records may be necessary for properties immediately adjacent to Fort Huachuca.

Ambiguous descriptions: Older easements may reference military reservations by outdated names or describe locations using metes and bounds that require survey interpretation.

Unrecorded federal interests: In some cases, federal property interests arise through statute or executive action rather than recorded instruments. These are rare but possible near active military installations.

The Arizona Military Regional Compatibility Project

Arizona has been proactive about military-civilian land use conflicts. The Arizona Department of Emergency and Military Affairs maintains compatibility planning resources, and Cochise County participates in regional coordination. The county's comprehensive plan includes overlay zones around Fort Huachuca that affect development approval processes.

However, these planning overlays are separate from recorded easements. A property might comply with current zoning yet still be encumbered by a restrictive easement. Alternatively, a property outside formal compatibility zones might have a recorded easement from a prior transaction.

Investors should not assume that zoning compliance means the property is free of use restrictions. The two systems operate independently.

What TitlePin Can Help You Check

Before bidding on Cochise County foreclosure properties, particularly those within 10 miles of Fort Huachuca, investors should examine several public record indicators:

Chain of title examination: Review grantor-grantee indexes for any conveyances to the United States, Department of Defense, Department of the Army, or military-affiliated entities. Even a partial easement sale decades ago creates obligations that run with the land.

Recorded restrictions search: Look for documents titled "easement," "right of way," "avigation easement," "conservation easement," or "restrictive covenant" that reference military operations, flight paths, or installation compatibility.

Subdivision plat notes: If the property was part of a subdivision, examine the original plat for recorded restrictions or references to required military coordination.

Prior title insurance schedules: If prior title insurance commitments or policies are available in the public record, Schedule B exceptions may identify military-related encumbrances that weren't otherwise obvious.

TitlePin's examination of Cochise County public records can help identify these signals during your pre-bid due diligence. The presence of any military-affiliated instrument in the chain warrants deeper investigation with local title counsel before committing to purchase.

Additional Due Diligence Steps

Contact Fort Huachuca's Real Property Office: The installation's Directorate of Public Works maintains records of easements and can confirm whether a specific parcel is subject to military interests. This verification is essential for properties within five miles of the installation boundary.

Review Cochise County Planning and Zoning records: Check whether the property falls within a designated military compatibility zone and what development restrictions apply.

Obtain a survey: For rural parcels, a current survey can identify physical evidence of military access roads, communication lines, or restricted areas that might indicate unrecorded use rights.

Confirm with Sierra Vista: If the property is within Sierra Vista city limits, the city's planning department coordinates with Fort Huachuca on development approvals and may have records of restrictions affecting specific parcels.

Key Takeaways

• Properties near Fort Huachuca in Cochise County may carry military easements restricting height, use, access, or development that survive foreclosure under Arizona law.
• These restrictions run with the land regardless of foreclosure — A.R.S. § 33-811(E) preserves senior recorded interests through trustee sales.
• Standard lien searches may miss easements recorded decades ago by prior owners or federal interests acquired through condemnation.
• Investors should search for any conveyance to military-affiliated entities in the complete chain of title, not just recent transactions.
• Before bidding on Cochise County foreclosure properties within 10 miles of Fort Huachuca, confirm with the installation's Real Property Office whether the parcel is subject to military easements.

Sources

• A.R.S. § 33-811 — Trustee's sale procedure and effect on liens and encumbrances
• 10 U.S.C. § 2684a — Agreements to limit encroachments and other constraints on military training, testing, and operations
• Cochise County Comprehensive Plan — available through Cochise County Planning and Zoning Department (https://www.cochise.az.gov/)
• Arizona Department of Emergency and Military Affairs — Military Affairs Commission and compatibility planning information (https://dema.az.gov/)
• Fort Huachuca Directorate of Public Works — contact information for Real Property Office available through the installation's official website