Below are links to the 2026 valuation books. The map/lot indexes are being updated.
- 2026 Aroostook County Valuation Book (PDF)
- 2026 Aroostook County Map/Lot Index (PDF)
- 2026 Franklin County Valuation Book (PDF)
- 2026 Franklin County Map/Lot Index (PDF)
- 2026 Hancock County Valuation Book (PDF)
- 2026 Hancock County Map/Lot Index (PDF)
- 2026 Kennebec County Valuation Book (PDF)
- 2026 Kennebec County Map/Lot Index (PDF)
- 2026 Knox County Valuation Book (PDF)
- 2026 Knox County Map/Lot Index (PDF)
- 2026 Lincoln County Valuation Book (PDF)
- 2026 Lincoln County Map/Lot Index (PDF)
- 2026 Oxford County Valuation Book (PDF)
- 2026 Oxford County Map/Lot Index (PDF)
- 2026 Penobscot County Valuation Book (PDF)
- 2026 Penobscot County Map/Lot Index (PDF)
- 2026 Piscataquis County Valuation Book (PDF)
- 2026 Piscataquis County Map/Lot Index (PDF)
- 2026 Sagadahoc County Valuation Book (PDF)
- 2026 Sagadahoc County Map/Lot Index (PDF)
- 2026 Somerset County Valuation Book (PDF)
- 2026 Somerset County Map/Lot Index (PDF)
- 2026 Waldo County Valuation Book (PDF)
- 2026 Waldo County Map/Lot Index (PDF)
- 2026 Washington County Valuation Book (PDF)
- 2026 Washington County Map/Lot Index (PDF)