Private foundation · Portsmouth, NH

Third Street Foundation

View org profile →Find similar funders →Invitation only
Typical grant size
$1K – $1K – $3K
25th · median · 75th percentile
Unique recipients
35
Repeat grantees
28
funded 2+ years

Application procedures · from 2024 990-PF

Leadership · from 2024 990-PF

K Quincy Houghton
TREASURER
Sarah Houghton
Secretary
Robert W Houghton
President
Amory Houghton III
Vice President

Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.

Payout rate · TY 2024
10.5%
grants paid ÷ assets · ~5% IRS minimum
'17
'18
'19
'20
'21
'22
'23
'24
190
Total grants awarded
$897K
Total amount
$5K
Average grant
$66K
Largest grant

Giving by year

2024
$149K
21 grants
2023
$135K
21 grants
2022
$79K
22 grants
2021
$76K
22 grants
2020
$64K
11 grants
2019
$61K
18 grants
2018
$55K
19 grants
2017
$72K
16 grants
2016
$60K
9 grants
2015
$98K
17 grants
2014
$49K
14 grants

Top recipients

11 grants · MA · ≈ likely match
$166K
6 grants · NY · ✓ Exact match
$137K
4 grants · NY · ✓ Exact match
$112K
4 grants · NJ · ✓ Exact match
$63K
1 grant · NY · ≈ likely match
$50K
7 grants · CA · ✓ Exact match
$41K
St Paul's School
10 grants · MA
$38K
1 grant · NJ · ✓ Exact match
$30K
3 grants · CT · ✓ Exact match
$30K
Partners in Health
9 grants · MD
$18K

Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.

Recent grants · most recent filings first

Harvard College
HARVARD COLLEGE, HARVARD BUSINESS SCHOOL, HARVARD GRADUATE SCHOOL OF EDUCATION
MA · TY 2024
$66K
Corning Museum of Glass
GENERAL SUPPORT
NY · TY 2024
$35K
St Hilda's & St Hugh's School
GENERAL SUPPORT
NY · TY 2024
$5K
Unicef USA
GENERAL SUPPORT
NY · TY 2024
$4K
World Central Kitchen
GENERAL SUPPORT
DC · TY 2024
$4K
Doctors Without Borders
GENERAL SUPPORT
MD · TY 2024
$4K
Equal Justice Initiative
GENERAL SUPPORT
AL · TY 2024
$3K
Partners in Health
GENERAL SUPPORT
MA · TY 2024
$3K
Planned Parenthood Federation of America
GENERAL SUPPORT
DC · TY 2024
$3K
Save the Children
GENERAL SUPPORT
CT · TY 2024
$3K
Green Inspired Art
GENERAL SUPPORT
NY · TY 2024
$3K
Rosie's Place
GENERAL SUPPORT
MA · TY 2024
$2K
Habitat for Humanity International
GENERAL SUPPORT
GA · TY 2024
$2K
St Paul's School
GENERAL SUPPORT
MA · TY 2024
$2K
Household Goods Inc
GENERAL SUPPORT
MA · TY 2024
$2K
Human Rights Campaign Foundation
GENERAL SUPPORT
DC · TY 2024
$2K
Pine Street Inn
GENERAL SUPPORT
MA · TY 2024
$2K
The Farm School
GENERAL SUPPORT
MA · TY 2024
$1K
Boston Area Gleaners
GENERAL SUPPORT
MA · TY 2024
$1K
Acton Conservation Trust
GENERAL SUPPORT
MA · TY 2024
$1K
Open Table
GENERAL SUPPORT
MA · TY 2024
$1K
Christ Episcopal Church
GENERAL SUPPORT
NY · TY 2023
$50K
Corning Museum of Glass
PRESIDENT'S RESOURCE FUND
NY · TY 2023
$22K
The Triangle Fund
COVER THE COSTS PAID TO ROCHELLE MEDIA FOR NEW FILMS
NY · TY 2023
$14K
St Paul's School
GENERAL SUPPORT
MA · TY 2023
$11K
Harvard College
HARVARD COLLEGE, HARVARD BUSINESS SCHOOL, HARVARD ATHLETICS HOCKEY, HARVARD GRADUATE SCHOOL OF EDUCATION
MA · TY 2023
$9K
Equal Justice Initiative
GENERAL SUPPORT
AL · TY 2023
$3K
Partners in Health
GENERAL SUPPORT
MA · TY 2023
$3K
Planned Parenthood Federation of America
GENERAL SUPPORT
DC · TY 2023
$3K
Doctors Without Borders
GENERAL SUPPORT
MD · TY 2023
$3K
Household Goods Inc
GENERAL SUPPORT
MA · TY 2023
$2K
Habitat for Humanity
GENERAL SUPPORT
GA · TY 2023
$2K
World Central Kitchen
GENERAL SUPPORT
DC · TY 2023
$2K
Pine Street Inn
GENERAL SUPPORT
MA · TY 2023
$2K
Rosie's Place
GENERAL SUPPORT
MA · TY 2023
$2K
Human Rights Campaign Foundation
GENERAL SUPPORT
DC · TY 2023
$1K
Save the Children
GENERAL SUPPORT
CT · TY 2023
$1K
Acton Conservation Trust
GENERAL SUPPORT
MA · TY 2023
$1K
The Farm School
GENERAL SUPPORT
MA · TY 2023
$1K
Boston Area Gleaners
GENERAL SUPPORT
MA · TY 2023
$1K
Groundswell
GENERAL SUPPORT
NY · TY 2023
$1K
Open Table
GENERAL SUPPORT
MA · TY 2023
$1K
Tomorrow's Education Network
GENERAL SUPPORT
NJ · TY 2022
$30K
Corning Museum of Glass
PRESIDENT'S RESOURCE FUND
NY · TY 2022
$20K
Harvard College
HARVARD COLLEGE, HARVARD BUSINESS SCHOOL, HARVARD ATHLETICS HOCKEY, HARVARD GRADUATE SCHOOL OF EDUCATION
MA · TY 2022
$9K
St Paul's School
GENERAL SUPPORT
MA · TY 2022
$2K
Planned Parenthood Federation of America
GENERAL SUPPORT
DC · TY 2022
$1K
Save the Children
GENERAL SUPPORT
CT · TY 2022
$1K
Partners in Health
GENERAL SUPPORT
MD · TY 2022
$1K
The Farm School
GENERAL SUPPORT
MA · TY 2022
$1K

Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.