6.B.
Heritage Preservation Commission
- Meeting Date:
- 04/15/2026
- From:
- Lauren Clementino, Senior Planner/Heritage Preservation Officer
TITLE:
Hidden Haven Estates Subdivision Phase 1 Cultural Resource Study
PROPERTY INFORMATION:
Address: 4200 S. Lake Mary Road
Assessor's Parcel Number: 105-05-001A, 105-05-002B, 105-05-002C, and 105-05-002D
Property Owner: Bostwick Enterprises
Applicant: Mary & Brian Bostwick
City Staff: Lauren Clementino, HPO
Assessor's Parcel Number: 105-05-001A, 105-05-002B, 105-05-002C, and 105-05-002D
Property Owner: Bostwick Enterprises
Applicant: Mary & Brian Bostwick
City Staff: Lauren Clementino, HPO
REQUESTED ACTION:
Approval of a Phase 1 Cultural Resource Study.
RECOMMENDED ACTION:
Approve the Phase 1 Cultural Resource Study.
ALTERNATIVE ACTIONS:
- Request modifications to the study and include them as conditions of approval.
- Continue the HPC review to a date certain and ask the applicant to come back with a modified study that meets specified conditions.
BACKGROUND INFORMATION
Mary and Brian Bostwick propose to develop a single-family subdivision on four parcels (105-05-001A, 105-05-002B, 105-05-002C, and 105-05-002D) located at 4200 S. Lake Mary Road, totaling 23 acres. A Cultural Resource Study was required pursuant to Heritage Preservation code section 10-30.30.050.A.2. as the project involves structures over 50 years old at the time of application. A Cultural Resource Study was completed by ETD, Inc. and Lithos Paleontology and Cultural Resource Consultants, LLC. Maps from Appendix A of the attached Phase 1 Cultural Resource Study have been redacted to prevent disclosure of confidential site information. The accompanying Cultural Resource Study application requested review of a Letter Report, but the Heritage Preservation Officer determined that the level of study instead meets the criteria of a Phase 1 Cultural Resource Study.
The Phase 1 Cultural Resource Study included both an archaeological survey and historic structure assessment. The pedestrian archeological survey of the project area did not record any archaeological sites. One previously recorded site could not be relocated. A Built-Environment Evaluation of Historic Structures is included as Appendix B and evaluates the significance of the 14 historic-age structures in the project area. None are recommended eligible for listing on the National, Arizona, or Flagstaff Register of Historic Places.
A Concept Zoning Map Amendment application for the proposed subdivision is under City of Flagstaff Inter-Divison Staff review, pending resubmittal. The Phase 1 Cultural Resource Study must be approved by the Heritage Preservation Commission before Zoning Map Amendment approval by the Heritage Preservation Officer. The Heritage Preservation Officer will continue to review future submittals.
The Phase 1 Cultural Resource Study included both an archaeological survey and historic structure assessment. The pedestrian archeological survey of the project area did not record any archaeological sites. One previously recorded site could not be relocated. A Built-Environment Evaluation of Historic Structures is included as Appendix B and evaluates the significance of the 14 historic-age structures in the project area. None are recommended eligible for listing on the National, Arizona, or Flagstaff Register of Historic Places.
A Concept Zoning Map Amendment application for the proposed subdivision is under City of Flagstaff Inter-Divison Staff review, pending resubmittal. The Phase 1 Cultural Resource Study must be approved by the Heritage Preservation Commission before Zoning Map Amendment approval by the Heritage Preservation Officer. The Heritage Preservation Officer will continue to review future submittals.