Nampa City Code Title 10Effective Jan 2026
Nampa City Code Title 10 establishes zoning districts, permitted uses, dimensional standards, and development procedures for all land within city limits and areas of city impact.
ORDINANCE GUIDEEffective Jul 2024
Nampa Zoning Guide
Summary of Nampa City Code Title 10 (Zoning) as it applies in Nampa. Reference: https://library.municode.com/id/nampa/codes/code_of_ordinances.
Code evolves continuously. Verify at the official source (https://library.municode.com/id/nampa/codes/code_of_ordinances) before any development decision.
Applicable code
Every rule that governs this pathway. Section, version, verify URL.
Code references active as of publication. Verify current standards at the official source before any development decision.
Nampa City Code Title 10 Chapter 8Effective Jan 2026
RS Single-Family Residential District permits single-family detached dwellings, accessory dwelling units, and limited accessory uses subject to dimensional standards in Chapter 8.
Nampa City Code Title 10 Chapter 10Effective Jan 2026
RD Two-Family Residential District permits single-family and two-family (duplex) dwellings subject to dimensional standards in Chapter 10.
Nampa City Code Title 10 Chapter 15Effective Dec 2025
CN Central Nampa Form Based Code governs downtown Nampa's mixed-use core, establishing form-based standards for building placement, height, and use mix in the central business district.
Idaho SB 1352Effective Jul 2026
Idaho SB 1352 requires cities over 10,000 population to allow residential development at minimum 12 units per acre on tracts of 4 acres or larger, with lots as small as 1,400 square feet, effective July 1, 2026. Local setback and lot-width requirements do not apply to qualifying starter-home subdivisions.
Renew analysis
Where this pathway usually breaks. And where it actually works.
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