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4th & Idaho Office 320 W Idaho St 2,160 - 77,402 SF of 4-Star Space Available in Boise, ID 83702
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Lease rate does not include utilities, property expenses or building services
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Space is in Excellent Condition
- Space is an outparcel at this property
- Build to Suit
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 100 | 2,160 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $56,160 /YR $4,680 /MO | Retail | - | Now |
| 1st Floor, Ste 140 | 5,720 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $148,720 /YR $12,393 /MO | Retail | Spec Suite | Now |
1st Floor, Ste 100
| Size |
| 2,160 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $56,160 /YR $4,680 /MO |
| Space Use |
| Retail |
| Build-Out |
| - |
| Available |
| Now |
1st Floor, Ste 140
| Size |
| 5,720 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $148,720 /YR $12,393 /MO |
| Space Use |
| Retail |
| Build-Out |
| Spec Suite |
| Available |
| Now |
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Lease rate does not include utilities, property expenses or building services
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Space is in Excellent Condition
- Space is an outparcel at this property
- Build to Suit
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Build to Suit
- Can be combined with additional space(s) for up to 65,000 SF of adjacent space
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Build to Suit
- Can be combined with additional space(s) for up to 65,000 SF of adjacent space
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Built to Suit
- Can be combined with additional space(s) for up to 65,000 SF of adjacent space
Build to suite office space availible Spring of 2026. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Fits 7 - 37 People
- Build to Suit
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 100 | 2,160 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $56,160 /YR $4,680 /MO | Retail | - | Now |
| 1st Floor, Ste 140 | 5,720 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $148,720 /YR $12,393 /MO | Retail | Spec Suite | Now |
| 7th Floor | 2,500-20,000 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $520,000 /YR $43,333 /MO | Medical | - | Now |
| 8th Floor | 2,500-20,000 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $520,000 /YR $43,333 /MO | Medical | - | Now |
| 9th Floor | 2,500-25,000 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $650,000 /YR $54,167 /MO | Medical | - | Pending |
| 10th Floor, Ste 1010 | 2,500-4,522 SF | Negotiable | $26.00 /SF/YR $2.17 /SF/MO $117,572 /YR $9,798 /MO | Office | Spec Suite | Now |
1st Floor, Ste 100
| Size |
| 2,160 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $56,160 /YR $4,680 /MO |
| Space Use |
| Retail |
| Build-Out |
| - |
| Available |
| Now |
1st Floor, Ste 140
| Size |
| 5,720 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $148,720 /YR $12,393 /MO |
| Space Use |
| Retail |
| Build-Out |
| Spec Suite |
| Available |
| Now |
7th Floor
| Size |
| 2,500-20,000 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $520,000 /YR $43,333 /MO |
| Space Use |
| Medical |
| Build-Out |
| - |
| Available |
| Now |
8th Floor
| Size |
| 2,500-20,000 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $520,000 /YR $43,333 /MO |
| Space Use |
| Medical |
| Build-Out |
| - |
| Available |
| Now |
9th Floor
| Size |
| 2,500-25,000 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $650,000 /YR $54,167 /MO |
| Space Use |
| Medical |
| Build-Out |
| - |
| Available |
| Pending |
10th Floor, Ste 1010
| Size |
| 2,500-4,522 SF |
| Term |
| Negotiable |
| Rental Rate |
| $26.00 /SF/YR $2.17 /SF/MO $117,572 /YR $9,798 /MO |
| Space Use |
| Office |
| Build-Out |
| Spec Suite |
| Available |
| Now |
1st Floor, Ste 100
| Size | 2,160 SF |
| Term | Negotiable |
| Rental Rate | $26.00 /SF/YR |
| Space Use | Retail |
| Build-Out | - |
| Available | Now |
- Lease rate does not include utilities, property expenses or building services
1st Floor, Ste 140
| Size | 5,720 SF |
| Term | Negotiable |
| Rental Rate | $26.00 /SF/YR |
| Space Use | Retail |
| Build-Out | Spec Suite |
| Available | Now |
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Space is an outparcel at this property
- Space is in Excellent Condition
- Build to Suit
7th Floor
| Size | 2,500-20,000 SF |
| Term | Negotiable |
| Rental Rate | $26.00 /SF/YR |
| Space Use | Medical |
| Build-Out | - |
| Available | Now |
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Can be combined with additional space(s) for up to 65,000 SF of adjacent space
- Build to Suit
8th Floor
| Size | 2,500-20,000 SF |
| Term | Negotiable |
| Rental Rate | $26.00 /SF/YR |
| Space Use | Medical |
| Build-Out | - |
| Available | Now |
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Can be combined with additional space(s) for up to 65,000 SF of adjacent space
- Build to Suit
9th Floor
| Size | 2,500-25,000 SF |
| Term | Negotiable |
| Rental Rate | $26.00 /SF/YR |
| Space Use | Medical |
| Build-Out | - |
| Available | Pending |
Build to suite retail space availible Spring of 2026 for lease. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Can be combined with additional space(s) for up to 65,000 SF of adjacent space
- Built to Suit
10th Floor, Ste 1010
| Size | 2,500-4,522 SF |
| Term | Negotiable |
| Rental Rate | $26.00 /SF/YR |
| Space Use | Office |
| Build-Out | Spec Suite |
| Available | Now |
Build to suite office space availible Spring of 2026. Within the heart of Boise near the football stadium and great retail locations.
- Lease rate does not include utilities, property expenses or building services
- Mostly Open Floor Plan Layout
- Fits 7 - 37 People
- Space is in Excellent Condition
- Build to Suit
Property Overview
4th & Idaho is a landmark mixed-use development transforming the eastern skyline of Downtown Boise.? This dual-tower project serves as the new central headquarters for ICCU, the state’s largest credit union, while providing high-density luxury residential units and premium ground-floor retail.? Situated on the “quiet side” of downtown, it bridges the gap between the urban core and the St.? Luke’s Medical District.?
Property Facts
