TNDC develops community and provides affordable housing and services for people with low incomes in the Tenderloin and throughout San Francisco, to promote equitable access to opportunity and resources.
Tenderloin Neighborhood Development Corporation’s recent grants are dominated by support for the activities of affiliated San Francisco housing entities, with two large awards to Turk Street Inc in consecutive years: $8,054,498 in 2025 and $4,845,632 in 2024. That pattern points to a funder that channels resources into organizational operations tied to affordable housing and services, rather than toward many small, discrete project grants. The organization’s stated purpose is to develop community and provide affordable housing and services for people with low incomes in the Tenderloin and throughout San Francisco, promoting equitable access to opportunity and resources. The grant list also includes $225,000 to Polk Senior Housing Associates Lp in 2025, showing support for senior housing activity within the same local network. Smaller 2024 awards of $50,000 each to Turk and Eddy Associates Lp and Eddy and Taylor Associates Lp reinforce the same structure: funding entities connected to housing and neighborhood development in San Francisco. Across the recent record, the giving is local and tied to core organizational activities.
Affordable housing is central to the foundation’s grantmaking. In 2025, it gave $225,000 to Polk Senior Housing Associates Lp in San Francisco for support of the donee organization’s activities. Supportive organizational operations are another clear theme. The foundation awarded $8,054,498 to Turk Street Inc in 2025 and $4,845,632 in 2024, both described as support for the activities of the donee organization. Senior housing appears as a specific subset of that work through the Polk Senior Housing Associates Lp grant, while other housing-linked entities such as Turk and Eddy Associates Lp and Eddy and Taylor Associates Lp received $50,000 each in 2024 for the same general purpose. The pattern shows funding directed to programmatic and administrative capacity within a local housing network.
Typical grant size is concentrated at two levels: p25 and median are both $50,000, while p75 rises to $2,447,816. The recent record also shows a much larger upper end, including multi-million-dollar awards, which indicates a wide spread between smaller operating support and major institutional funding. The foundation’s grants are local and all recent recipients are in California, with every listed grant going to a San Francisco entity. The same recipient, Turk Street Inc, appears in consecutive years, suggesting recurring support rather than isolated one-time grants. The organization is not a funder of individuals and does not make program-related investments.
$8.3M
$114.3M
$37M
$30.8M
Most grants fall between $50K and $2.4M, with a median of $50K.
25th Percentile
$50K
Median
$50K
75th Percentile
$2.4M
About 100% of grants go to recipients in CA.
ROXANNE HUEY
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Grantmaking is entirely local in the recent record: 100% of grants went to recipients in California, and the listed recipient city is San Francisco across all five recent grants. The most visible concentration is within San Francisco housing entities, including Turk Street Inc, Polk Senior Housing Associates Lp, Turk and Eddy Associates Lp, and Eddy and Taylor Associates Lp. The geography lines up with the foundation’s Tenderloin-and-San-Francisco focus rather than a multi-state footprint.
It funds local San Francisco organizations tied to affordable housing and related services. Recent grants went to Turk Street Inc, Polk Senior Housing Associates Lp, Turk and Eddy Associates Lp, and Eddy and Taylor Associates Lp, all for support of the donee organization’s activities.
Yes. The recent grants are all described as support for the activities of the donee organization, and the foundation’s philosophy tags include general operating support, unrestricted support, and organizational capacity strengthening.
Typical grants cluster at $50,000: both the 25th percentile and median are $50,000, while the 75th percentile is $2,447,816. The recent record also includes very large awards to San Francisco housing entities.
It is local. The geographic scope of giving is local, the top state by grant count is California, and 100% of recent grants went to recipients in the HQ state.
Yes. Turk Street Inc received grants in both 2024 and 2025, including $4,845,632 in 2024 and $8,054,498 in 2025. That repeat pattern suggests ongoing support rather than only one-time awards.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| TURK STREET INC | SAN FRANCISCO, CA | $8,054,498 | 2025 | TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION |
| POLK SENIOR HOUSING ASSOCIATES LP | SAN FRANCISCO, CA | $225,000 | 2025 | TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION |
| TURK STREET INC | SAN FRANCISCO, CA | $4,845,632 | 2024 | TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION |
| TURK AND EDDY ASSOCIATES LP | SAN FRANCISCO, CA | $50,000 | 2024 | TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION |
| EDDY AND TAYLOR ASSOCIATES LP | SAN FRANCISCO, CA | $50,000 | 2024 | TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION |
TURK STREET INC
$8,054,498TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION
POLK SENIOR HOUSING ASSOCIATES LP
$225,000TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION
TURK STREET INC
$4,845,632TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION
TURK AND EDDY ASSOCIATES LP
$50,000TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION
EDDY AND TAYLOR ASSOCIATES LP
$50,000TO SUPPORT THE ACTIVITIES OF THE DONEE ORGANIZATION