Mahalo
San Jose, CA

DEROSE HDC INC

EIN 77-0197933
Housing, Food & Basic Needs Affordable Housing & Tenant Rights Low-income Seniors
Mission

To develop, acquire, rehabilitate and operate affordable housing for low- and moderate-income seniors and families in Santa Clara County, serving as a nonprofit affiliate that supports the Santa Clara County Housing Authority’s affordable housing development and property-management activities.

IRS-recognized 501(c)(3) public charity (supporting organization) Contributions are tax-deductible

About DEROSE HDC INC

DeRose HDC, Inc. is a California nonprofit public benefit corporation (501(c)(3)) and an affiliate of the Santa Clara County Housing Authority (SCCHA). It serves as a general partner/affiliate vehicle that acquires, owns, rehabilitates and operates affordable rental properties, with a primary focus on senior and low-income housing in San Jose and greater Santa Clara County.

In recent years DeRose HDC has been active in managing and financing affordable senior-housing projects (including ownership/operation roles in properties such as Villa Hermosa and participation in Hawthorn Senior Apartments financing/development). The organization files Form 990-series returns and reports program-service revenues in the multi-hundred-thousand to million-dollar range, reflecting ongoing property operations and project activity.

DeRose HDC’s board and governance are maintained through SCCHA’s affiliate structure; the affiliate role is to support SCCHA’s mission to provide and manage affordable housing solutions while participating in state and local affordable housing financing and tax-credit processes.

Notable achievements

Ownership/operation of senior affordable housing

Serves as the owner/affiliate for senior housing properties (including the Villa Hermosa Apartments), operating and maintaining affordable rental units that serve low- and moderate-income seniors in San Jose.

Partner in Hawthorn Senior Apartments project

Acted in a governance and financing role for Hawthorn Senior Apartments (project approvals and limited-partnership authorizations in the early 2020s), supporting the development/rehabilitation of additional affordable senior units in San Jose.

Sustained program-service revenue and ongoing operations

Reported program-service revenues in the range of approximately $1.6M in recent filings (FY2023–FY2024) and continued property-management activity, demonstrating ongoing operational capacity to manage affordable housing assets.

At a glance

Total assets
$6.1M
Annual revenue
$1.7M
Tax status
501(c)(3)Public charity (supporting organization)
EIN
77-0197933
Location
San Jose, CA
On Mahalo since
May 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Listed as one of the Santa Clara County Housing Authority’s affiliate corporations—an official affiliate recognized for managing and owning affordable housing assets in the county.
Participates in state affordable-housing financing and tax-credit processes as a project partner/affiliate (engaged in California tax-credit and project financing activities).
Maintains public nonprofit filings (Form 990-series) and is represented in nonprofit data platforms, reflecting regular regulatory reporting and financial transparency.

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