Micron's 239-acre annexation for campus expansion approved, with new electrical substation

Conceptual master site plan at 1 inch to 500 feet, showing water lines, abandoned wells and irrigation notes, with handwritten coordination remarks on well and raw water arrangements.

July 6, 2026 · 1 page · 636 KB · PDS-Maps and Drawings

Working site plan marked up with handwritten-style notes on utility vaults, transformers, water lines and as-built checks, labeled at a 1 inch to 300 feet scale.

March 31, 2026 · 1 page · 537 KB · PDS-Maps and Drawings

Single-page utility and access drawing at 1" = 300'-0" with handwritten reviewer notes on vaults, valves, abandoned lines, and existing communications, filed with an annexation/rezone application.

March 31, 2026 · 1 page · 551 KB · PDS-Maps and Drawings

Survey exhibit showing the annexation and rezone boundary for a 39.85-acre parcel owned by Micron Technology Inc., prepared March 12, 2026.

March 31, 2026 · 1 page · 473 KB · PDS-Maps and Drawings

Exhibit B survey map showing a 39.82-acre Micron Technology parcel proposed for annexation and rezone into the City of Boise, dated March 12, 2026.

March 31, 2026 · 1 page · 447 KB · PDS-Maps and Drawings

Exhibit B annexation and rezone survey map for a 159.70-acre parcel in the southwest quarter of Section 9, prepared for Micron Technology Inc. and dated March 12, 2026.

March 31, 2026 · 1 page · 460 KB · PDS-Maps and Drawings

Supplemental narrative supporting the annexation, development agreement and CUP requests, covering 85-100 foot Idaho Power transmission poles and an ACHD Master Street Map amendment request.

June 18, 2026 · 8 pages · 755 KB · PDS-Letter of Intent

Letter revising the Memory Road extension alignment to run more directly east, with Exhibit A showing Master Street Map changes and Exhibit B the revised road network.

June 18, 2026 · 3 pages · 360 KB · PDS-Letter of Intent

Cover letter updating the proposed Memory Road extension alignment in the Master Street Map request, with Exhibits A and B showing the revised road network.

June 8, 2026 · 3 pages · 360 KB · PDS-Other Small Docs

Narrative from Micron Technology supporting annexation with I-3 zoning, a development agreement modification, and a conditional use permit for an electric substation at the East Campus expansion.

March 31, 2026 · 6 pages · 316 KB · PDS-Letter of Intent

Full transcript of the commission's July 6 hearing on Micron Technology's annexation, rezone, development agreement modification, and electric substation conditional use permit.

Aug. 21, 2026 · 52 pages · 135 KB · PDS-Minutes

Planning staff report on the roughly 240-acre Micron-area annexation and development agreement modification, covering background, P&Z action, conditions and attachments.

Aug. 6, 2026 · 349 pages · 38.6 MB · PDS-Project Report/Memo

Staff report recommending approval of annexation of about 239.7 acres to I-3 zoning, a development agreement modification, and a conditional use permit for an electric substation.

June 29, 2026 · 156 pages · 24.8 MB · PDS-Project Report/Memo

Notifies the applicant that the City Council passed all three readings of ORD-41-26, annexing about 240 acres with industrial and overlay zoning, effective upon adoption.

Sept. 28, 2026 · 2 pages · 148 KB · PDS-Action Letter

Notice that City Council approved the annexation and rezone with a Development Agreement modification for Micron's property, plus the reasons for decision and conditions.

Aug. 13, 2026 · 9 pages · 250 KB · PDS-Action Letter

Letter from the July 6, 2026 Commission hearing approving a conditional use permit for an electric substation and transmission poles, and recommending approval of the annexation and development agreement modification to…

July 21, 2026 · 11 pages · 241 KB · PDS-Action Letter

Mailed notice of an Aug. 11, 2026 City Council hearing on annexing about 239.7 acres with industrial zoning and a development agreement modification.

July 22, 2026 · 2 pages · 1.2 MB · PDS-Legal Notice

Affidavit certifying the property was posted at least fifteen days before the Aug. 11, 2026 City Council hearing, with photos submitted and signs to be removed within three days after the hearing.

July 21, 2026 · 7 pages · 1.2 MB · PDS-Legal Notice

A sworn statement that the subject property was posted on June 15, 2026, at least fifteen days before the July 6 Planning and Zoning hearing, with photos submitted and signs to be removed afterward.

June 16, 2026 · 7 pages · 516 KB · PDS-Legal Notice

Postcard notice of a Planning and Zoning Commission public hearing on the listed item, with in-person and online attendance options and written testimony instructions.

June 16, 2026 · 2 pages · 971 KB · PDS-Legal Notice

Application form for annexing and rezoning 239.36 acres from RUT to I-3 with a development agreement, filed by Givens Pursley for Micron Technology.

March 24, 2026 · 2 pages · 204 KB · PDS-Application

Four satellite-style site views facing north, east, south and west, each dated March 24, 2026, with the application number omitted.

March 31, 2026 · 4 pages · 5.1 MB · PDS-Photos

A public comment letter dated August 7, 2026 asks Council to require Micron to provide secondary emergency access and build Master Street Map roads on its land, with the planner's transmittal memo.

Aug. 7, 2026 · 4 pages · 4.2 MB · PDS-Correspondence

Letter from the city planning department informing the applicant that the annexation/rezone application is scheduled for the Aug. 11, 2026 City Council hearing, with posting and report deadlines.

July 16, 2026 · 1 page · 135 KB · PDS-Correspondence

Planning staff memo transmitting late applicant and public correspondence, a revised Development Agreement modification, and an assured water supply application for the Micron annexation and substation request.

July 2, 2026 · 37 pages · 2.7 MB · PDS-Correspondence

The Boise Fire Department says it can serve the annexation request and has no further comments, since development will follow adopted fire and building codes.

June 29, 2026 · 1 page · 139 KB · PDS-Agency Comments

Letter from the City of Boise supporting Micron Technology's request to remove a proposed arterial, ahead of the June 24, 2026 commission hearing.

June 25, 2026 · 1 page · 94 KB · PDS-Other Small Docs

Ada County letter supporting the Micron East Campus annexation and I-3 zoning as consistent with the county's Future Land Use Map and Southeast Planning Area policies.

June 18, 2026 · 2 pages · 153 KB · PDS-Agency Comments

Airport staff say two parcels lie in the airport influence area and need an avigation easement, while a third parcel does not.

June 18, 2026 · 1 page · 128 KB · PDS-Agency Comments

Finance memo to PDS says it has no concerns about providing city services to the roughly 240-acre Micron annexation, which includes a planned electrical substation.

June 18, 2026 · 1 page · 63 KB · PDS-Agency Comments

Public Works civil engineer reports no comment or objection and asks the applicant to coordinate with Public Works on sewer facilities.

June 18, 2026 · 1 page · 64 KB · PDS-Agency Comments

City of Boise Public Works street light trades supervisor reports no comments on the annexation/rezone application.

June 18, 2026 · 1 page · 125 KB · PDS-Agency Comments

Idaho Department of Lands letter to ACHD and Boise planning staff commenting on a request to realign a road onto state endowment land, citing easement rules and trust management duties.

June 18, 2026 · 2 pages · 137 KB · PDS-Agency Comments

Letter to the applicant's representative confirming the July 6, 2026 Planning and Zoning Commission hearing, site posting deadlines, and agency comment timing.

June 10, 2026 · 1 page · 106 KB · PDS-Correspondence

Letter to the applicant's representative scheduling the May 11, 2026 hearing, with instructions on site posting, agency comments and project report timing.

April 15, 2026 · 1 page · 106 KB · PDS-Correspondence

Aug. 7, 2026 · 4.2 MB · PDS-Public Comment

July 6, 2026 · 1.1 MB · PDS-Public Comment

July 6, 2026 · 6.1 MB · PDS-Public Comment

July 2, 2026 · 107 KB · PDS-Public Comment

June 25, 2026 · 5.3 MB · PDS-Public Comment

June 25, 2026 · 1.3 MB · PDS-Public Comment

April 30, 2026 · 6.1 MB · PDS-Public Comment

Recorded amended and restated development agreement between City of Boise and Micron Technology covering the expanded campus, superseding earlier 2023 and 2024 agreements.

Sept. 24, 2026 · 42 pages · 6.3 MB · PDS-Development Agreements

Agreement between Micron Technology and the City of Boise granting Boise Fire and public safety agencies temporary emergency access across Micron property, per a city council condition of approval.

Sept. 1, 2026 · 6 pages · 900 KB · PDS-Other Small Docs

Revised draft of the amended and restated development agreement between Boise City and Micron Technology, covering the campus expansion, annexation and rezoning of additional property.

July 2, 2026 · 20 pages · 209 KB · PDS-Development Agreements

June 16, 2026 · 1.5 MB · PDS-Maps and Drawings

June 16, 2026 · 1.6 MB · PDS-Maps and Drawings

June 16, 2026 · 520 KB · PDS-Maps and Drawings

June 16, 2026 · 710 KB · PDS-Maps and Drawings

June 16, 2026 · 536 KB · PDS-Maps and Drawings

April 1, 2026 · 138 KB · PDS-Transmittal Agencies

March 31, 2026 · 1.2 MB · PDS-Deeds

March 31, 2026 · 944 KB · PDS-Maps and Drawings

March 31, 2026 · 959 KB · PDS-Maps and Drawings

Metes-and-bounds legal description and acreage (39.85 acres) for the Micron Technology annexation and rezone parcel, prepared by The Land Group, Inc.

March 31, 2026 · 2 pages · 965 KB · PDS-Maps and Drawings

Legal description for the T-2 zone internal area (2026) for Micron Technologies Inc., covering portions of several sections in Township 2 North, Range 3 East; page 1 of 2.

March 31, 2026 · 3 pages · 966 KB · PDS-Maps and Drawings

March 31, 2026 · 699 KB · PDS-Statement of Legal Interest

March 31, 2026 · 865 KB · PDS-Submittal Checklist