Nonprofit · EIN 11-3032836
OLD STONE HOUSE OF BROOKLYN
Tax-exempt · BROOKLYN, NY 11215
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $555,214 | $582,037 | -$26,823 | $431,580 | $14,397 | $417,183 |
| June 30, 2024 | 990 | $522,727 | $512,666 | $10,061 | $456,502 | $12,496 | $444,006 |
| June 30, 2023 | 990 | $514,678 | $446,855 | $67,823 | $462,351 | $28,406 | $433,945 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $318,672
- of which government grants
- $182,605
- Program service revenue
- $180,388
- Investment income
- $3,054
- Net income from fundraising events
- $47,887
- Net income from sales of inventory
- $1,192
- Other revenue
- $53,100
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $75,193
- Other salaries and wages
- $250,146
- Salaries, compensation and benefits (total)
- $357,344
- Professional fundraising fees
- $0
- Accounting fees
- $5,475
- Travel
- $2,377
- Depreciation
- $21,561
- Program services (functional)
- $439,115
- Management and general (functional)
- $107,485
- Fundraising (functional)
- $35,437
Balance sheet and other
- Total assets, start of year
- $456,502
- Total assets, end of year
- $431,580
- Total liabilities, end of year
- $14,397
- Net assets, end of year
- $417,183
- Land, buildings and equipment
- $190,161
- Net assets without donor restrictions
- $384,879
- Net assets with donor restrictions
- $32,304
- Gross receipts
- $572,077
- Employees
- 7
- Volunteers
- 270
- Year formed
- 1990
- State of legal domicile
- NY
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| NANCY ROSENBERG | CHAIRPERSON Trustee or director, Officer | 2 | $0 |
| DOUG GALLAGER | TREASURER Trustee or director, Officer | 2 | $0 |
| CATHLEEN GAME LEFF | SECRETARY Trustee or director, Officer | 2 | $0 |
| YASHMIN FERNANDES | DIRECTOR Trustee or director | 2 | $0 |
| KAREN HO | DIRECTOR Trustee or director | 2 | $0 |
| JOSEPH MCCARTHY | DIRECTOR Trustee or director | 2 | $0 |
| CHARLIE PIGOTT | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2024: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LINDA DARLING | DIRECTOR Trustee or director | 2 | $0 |
| YASHMIN FERNANDES | DIRECTOR Trustee or director | 2 | $0 |
| DOUG GALLAGER | TREASURER Trustee or director, Officer | 2 | $0 |
| KAREN HO | DIRECTOR Trustee or director | 2 | $0 |
| PETER JOSEPH | DIRECTOR Trustee or director | 2 | $0 |
| CATHLEEN GAME LEFF | SECRETARY Trustee or director, Officer | 2 | $0 |
| JOSEPH MCCARTHY | DIRECTOR Trustee or director | 2 | $0 |
| CHARLIE PIGOTT | DIRECTOR Trustee or director | 2 | $0 |
| NANCY ROSENBERG | CHAIRPERSON Trustee or director, Officer | 5 | $0 |
990 for the year ended June 30, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LINDA DARLING | DIRECTOR Trustee or director | 2 | $0 |
| YASHMIN FERNANDES | DIRECTOR Trustee or director | 2 | $0 |
| DOUG GALLAGER | TREASURER Trustee or director, Officer | 2 | $0 |
| KAREN HO | DIRECTOR Trustee or director | 2 | $0 |
| PETER JOSEPH | DIRECTOR Trustee or director | 2 | $0 |
| CATHLEEN GAME LEFF | SECRETARY Trustee or director, Officer | 2 | $0 |
| JOSEPH MCCARTHY | DIRECTOR Trustee or director | 2 | $0 |
| CHARLIE PIGOTT | DIRECTOR Trustee or director | 2 | $0 |
| NANCY ROSENBERG | CHAIRPERSON Trustee or director, Officer | 5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 150613, BROOKLYN, NY 11215-0613
- Principal officer (990 for 2024)
- NANCY ROSENBERG, 35 PROSPECT PARK WEST, BROOKLYN, NY 11215
- Signed the 990
- KIMBERLY MAIER, EXECUTIVE DIRECTOR
- Phone
- (718) 768-3195
- Website
- WWW.THEOLDSTONEHOUSE.ORG
- Return prepared by
- DIMAGGIO & ROCCAMO CPAS LLP
Mission
THE ORGANIZATION'S MISSION IS TO DRAW ON ITS HISTORY - LENAPE HOMELAND, DUTCH COLONIZATION, AMERICAN REVOLUTION AND BEYOND - TO EDUCATE, INSPIRE, AND PROMOTE CIVIC ENGAGEMENT IN THE FOLLOWING WAYS:- PROGRAMMING FOCUSES ON THE PRE-COLONIAL HISTORY OF THE GOWANUS, BROOKLYN'S DUTCH COLONIAL ERA, THE BATTLE OF BROOKLYN, AND THE ENVIRONMENT. WE FULFILL OUR MISSION BY STEWARDING WASHINGTON PARK AND THE J.J. BYRNE PLAYGROUND BY DEVELOPING GARDENS OF NATIVE AND HISTORIC PLANTS AND GARNERING $20,000,000 FOR AN ACCESSIBLE BUILDING, AN INTERPRETIVE PLAYGROUND, AND RECREATIONAL RENOVATIONS.- ENCOURAGING CIVIC ENGAGEMENT BY PROVIDING SPACE FOR COMMUNITY MEETINGS, PARTICIPATORY BUDGETING AND OTHER ACTIVITIES THAT RAISE AWARENESS OF CIVICS AND DEMOCRACY.- OFFERING CULTURAL EVENTS PROGRAMMING THAT SUPPORTS SMALL AND MEDIUM-SIZED ARTS ORGANIZATIONS WHILE MEETING THE NEEDS AND INTERESTS OF OUR COMMUNITY.
Program accomplishments
- IN THE PAST DECADE, THE CORPORATION HAS ADVOCATED FOR MORE THAN $20,000,000 IN PARK IMPROVEMENTS, INCLUDING A SOON-TO-BE-IMPLEMENTED ACCESSIBILITY PROJECT THAT WILL MAKE THE BUILDING ACCESSIBLE FOR THE FIRST TIME IN NINETY-NINE YEARS VIA AN ELEVATOR TO THE 2ND FLOOR, AND RESTROOMS. ADDITIONAL IMPROVEMENTS INCLUDE 1.5 ACRES OF LANDSCAPE DESIGN FOR SUSTAINABILITY AND WATER CAPTURE, PLAYGROUND IMPROVEMENTS, AND A DOG RUN RENOVATION THAT WAS COMPLETED IN 2024.Expenses $439,115 · revenue $184,409
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 11-3032836
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1991
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $431,580
- Income (IRS master file)
- $572,077
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $555,214 | $582,037 | $431,580 | XML |
| 990 | June 2024 | $522,727 | $512,666 | $456,502 | XML |
| 990 | June 2023 | $514,678 | $446,855 | $462,351 | XML |
| 990 | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 11-3032836).
Questions about OLD STONE HOUSE OF BROOKLYN
- What is the EIN of OLD STONE HOUSE OF BROOKLYN?
- The employer identification number (EIN) of OLD STONE HOUSE OF BROOKLYN is 11-3032836.
- Is OLD STONE HOUSE OF BROOKLYN tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1991.
- Are donations to OLD STONE HOUSE OF BROOKLYN tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does OLD STONE HOUSE OF BROOKLYN file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of OLD STONE HOUSE OF BROOKLYN due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did OLD STONE HOUSE OF BROOKLYN last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of OLD STONE HOUSE OF BROOKLYN?
- The 990 for the year ended June 30, 2025 names NANCY ROSENBERG.
- Who are the officers and directors of OLD STONE HOUSE OF BROOKLYN?
- The 990 for the year ended June 30, 2025 lists 7 people; 0 received compensation from the organization.
- How much revenue does OLD STONE HOUSE OF BROOKLYN have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $555,214, expenses of $582,037 and total assets of $431,580 at year end.
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