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Request for Proposals: Central Issaquah TOD - Announcement for Market Rate Developer

Posted

07/30/2025

Description

Qualified developers in the State of Washington are invited to submit proposals to participate in the development of a new mixed-use, transit-oriented development in Issaquah. The development site is located at 1550 Newport Way NW in Issaquah, WA.

The development consists of two separate multi-family buildings that will share common outdoor amenities. One building is being developed as affordable housing by Trailhead Apartments LLLP, a limited liability limited partnership, with King County Housing Authority being the General Partner. Trailhead Apartments will have 156 units of affordable housing, ranging in size from studios to 3-bedroom units.

The second building is intended to be market rate housing, for which KCHA is seeking proposals to develop and own the market building. There is approximately 208,000 sq. ft. of FAR Chargeable Area available for the market rate building.

The site development permit application has been filed with the City of Issaquah for the development of both buildings. Each individual building will need to obtain a building permit.

Pre-Bid Meeting

08/13/2025 at 02:30 p.m.

1550 Newport Way NW, Issaquah, WA 98027

Developers are strongly encouraged to attend the Pre-Bid Conference. Failure to attend the Conference will not relieve the Developer of any responsibility for in-formation provided at that time.

Please do not go beyond the fenced area on the property or disrupt the current tenant.

Contact Person

Marisa Chang
Senior Development Analyst
marisac@kcha.org

Question deadline: 08/20/2025 at 02:00 p.m.

Submission Deadline

09/10/2025 at 02:00 p.m.

Documents (PDF Format)

Central Issaquah TOD - Market Rate Developer Announcement
Posted: 07/30/2025 Exhibit-A Plan Set Part 1
Posted: 07/30/2025
Exhibit-A Plan Set Part 2
Posted: 07/30/2025
Exhibit-A Plan Set Part 3
Posted: 07/30/2025
Exhibit-A Plan Set Part 4
Posted: 07/30/2025
Exhibit-A Plan Set Part 5
Posted: 07/30/2025
Exhibit-A Plan Set Part 6
Posted: 07/30/2025
Exhibit-A Plan Set Part 7
Posted: 07/30/2025
Exhibit-A Plan Set Part 8
Posted: 07/30/2025
Exhibits-B-D
Posted: 07/30/2025
Exhibits-E1-E2
Posted: 07/30/2025
Exhibits-F-G
Posted: 07/30/2025
Exhibit H
Posted: 07/30/2025
Exhibits-I-K
Posted: 07/30/2025
Pre-Bid Meeting Attendees
Posted: 08/21/2025

Addenda (PDF Format)

Addendum 1
Posted: 08/22/2025 1. Announcement - Page 18 Correction
Posted: 08/22/2025
2. Groundwater Monitoring
Posted: 08/22/2025
3a. SDP Rd 1 Response - Architect
Posted: 08/22/2025
3b. SDP Rd 1 Response - Traffic
Posted: 08/22/2025
3c. SDP Rd 1 Response - Wetland
Posted: 08/22/2025
4. Permit - Construction Schedule
Posted: 08/22/2025
5. Design Development Cost Estimate
Posted: 08/22/2025
6. Trailhead - South Building Scope
Posted: 08/22/2025

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