The Llewellyn Family Foundation is a private foundation based in Harrison, New York. The foundation was established in 2018 and operates as a 501(c)(3) organization dedicated to philanthropic grantmaking across multiple sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$3.0M
+2.0% YoY
Grant Count
10
+0.0% YoY
Avg Grant Size
$301K
+2.0% YoY
Mission & Focus Areas
The foundation's primary funding focuses include:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
- Arts
- Community Health
- Creative Writing
- Historic Buildings
- Journalism
Grantmaking
The foundation made 15 grants in its most recent reporting period.
Ready to take the next step with Llewellyn Family Foundation?
Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in:
- New York
- District of Columbia
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of most recent filing (2024):
- Total assets: $53,833,857
- Total giving: $3,010,000
- Total revenues: $3,514,874
- Total expenses: $3,621,869
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
64 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
- Alexandra Llewellyn Clancy – President
- Maurice Sonnenberg – Vice President
- Donald F. McHenry – Director
- Edward Lewis – Director
Office Location: 500 Mamaroneck Avenue, Suite 301, Harrison, NY 10528
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| ALEXANDRA LLEWELLYN CLANCY | DIRECTOR, PRESIDENT, CHAIRPERSON | 2 | — |
| MAURICE SONNENBERG | DIRECTOR, VICE PRESIDENT | 2 | — |
| EDWARD LEWIS | DIRECTOR, TREASURER | 2 | — |
| DONALD F MCHENRY | DIRECTOR, SECRETARY | 2 | — |
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
Launa Beuhler Foundation for
BROOKLYN, NY
Assets
$2K
Grants
4
Total Given
$20K
Uw E J Madden Mem Open Hearts Club 10-214880
NEW YORK, NY
Assets
$1.3M
Grants
1
Total Given
$307K
Hindy's Foundation
BROOKLYN, NY
Assets
$142K
Grants
8
Total Given
$225K
Jeanne & Thomas Hardy Family Foundation
NEW YORK, NY
Assets
$3K
Grants
3
Total Given
$3K
Ramsleg Foundation
BRIGHTWATERS, NY
Assets
$543
Grants
1
Total Given
$500
Druckenmiller Foundation
NEW YORK, NY
Assets
$1.8B
Grants
58
Total Given
$135.7M
Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with Llewellyn Family Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities