Private foundation · EIN 75-3165488

Avalon Nature Preserve Inc

Preselected only

Stony Brook, NY

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Tax year 2024 (period ending 2025-06-30) · Filed with IRS 2026 · Data as of 2026-10-24 · View filing on ProPublica · Source: IRS e-file object 202600569349100410
Total assets (EOY)$55,624,972
Grants paid$470,980
Typical (median) grant$500
Grants listed53
Giving in home state (NY)96%

Grant size distribution

RangeGrants
Under $5K45
$5K–$25K4
$25K–$100K2
$100K+2

Smallest $42 · Largest $185,000

Geographic focus

NY
96%
CT
2%
DC
1%
MA
0%
CA
0%
TN
0%
MD
0%
SC
0%

Common purposes

maintainingpreservevisitorsenjoythroughoutseasons

Giving history

Tax yearContributions paidTotal assetsGrants listed
2022$212,415$46,132,49351
2023$311,844$55,912,20953
2024$470,980$55,624,97253

Years shown are the filings ingested so far; more years are added as additional IRS batches are processed.

How to apply

This foundation checked Part XV line 2 of its 990-PF: it only makes contributions to preselected charitable organizations and does not accept unsolicited requests.

Source: 990-PF Part XV line 2, tax year 2024.

Top recipients (tax year 2024)

RecipientLocationPurposeAmount
Village Of Head Of The HarborST JAMES, NYGENERAL SUPPORT$185,000
Stony Brook FoundationSTONY BROOK, NYGENERAL SUPPORT$159,500
The Safina CenterSETAUKET, NYGENERAL SUPPORT$27,500
Western Suffolk BocesHUNTINGTON STATION, NYGENERAL SUPPORT$25,000
Peconic Land TrustSOUTHAMPTON, NYGENERAL SUPPORT$22,910
The Nature ConservancyEAST HAMPTON, NYGENERAL SUPPORT$10,276
Save The SoundNEW HAVEN, CTGENERAL SUPPORT$10,000
Sweetbriar Nature CenterSMITHTOWN, NYGENERAL SUPPORT$5,000
Frank Melville Memorial ParkSETAUKET NY, NYMAINTAINING THE PRESERVE FOR VISITORS TO ENJOY THROUGHOUT ALL SEASONS.$2,500
Ward Melville Heritage OrganizationSTONY BROOK, NYGENERAL SUPPORT$2,500
Old Field Farm LtdSTONY BROOK, NYGENERAL SUPPORT$2,000
Save-A-PetPORT JEFFERSON STATION, NYGENERAL SUPPORT$1,200
Hallockville Museum FarmRIVERHEAD, NYGENERAL SUPPORT$1,000
Land Trust AllianceWASHINGTON, DCGENERAL SUPPORT$1,000
Long Island MuseumsSTONY BROOK, NYGENERAL SUPPORT$1,000
Longhouse ReserveEAST HAMPTON, NYGENERAL SUPPORT$1,000
Pivot Works IncRANDOLPH, MAGENERAL SUPPORT$1,000
Quogue Wildlife RefugeQUOGUE, NYGENERAL SUPPORT$1,000
St James Hoh Preservation CoalitionSAINT JAMES, NYGENERAL SUPPORT$1,000
Three Village Community TrustSETAUKET, NYGENERAL SUPPORT$1,000
Turtle Rescue Of The Hamptons IncJAMESPORT, NYGENERAL SUPPORT$1,000
World Central Kitchen IncWASHINGTON, DCGENERAL SUPPORT$680
St Jude Children'S Research HospitalMEMPHIS, TNGENERAL SUPPORT$600
African Wildlife FoundationWASHINGTON, DCGENERAL SUPPORT$515
Doctors Without BordersHAGERSTOWN, MDGENERAL SUPPORT$515
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