Civic Intelligence

Altadena Heritage

EIN 95-4190309 • 501(c)3 • Altadena, CA

990-N CoverageNTEE A82Z

Profile

We advocate to our community about protecting, preserving, and raising awareness of our foothill communitys rich architectural, environmental, artistic, musical, scientific, and cultural heritage. We produce educational materials and live programs to inform the community on topics related to land use, history, arts, culture, and the personalities of Altadena, California.

730 E Altadena DrAltadena, CA 91001-2351

www.altadenaheritage.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

91st percentile

0.83x

Higher debt load relative to assets than 91% of similar nonprofits.

NTEE A • <$500k nonprofits • Source year 2025

Liabilities / Revenue

94th percentile

0.86x

Higher debt load relative to revenue than 94% of similar nonprofits.

NTEE A • <$500k nonprofits • Source year 2025

Net Margin

95th percentile

90%

Higher net margin than 95% of similar nonprofits.

NTEE A • <$500k nonprofits • Source year 2025

Top Officer Pay

80th percentile

$0

Higher top officer pay than 80% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

NTEE A • <$500k nonprofits • Source year 2025

Asset Growth

40th percentile

-3.5%

Faster asset growth than 40% of similar nonprofits.

NTEE A • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

97th percentile

545%

Faster revenue growth than 97% of similar nonprofits.

NTEE A • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets91st percentile

Assets

Down

$252,635

Down $10,037 (-3.8%) from 2023

Liabilities

Down

$221,512

Down $13,475 (-5.7%) from 2023

Net Assets

Up

$31,123

Up $3,438 (+12%) from 2023

Operations
Liabilities / Revenue94th percentileNet Margin95th percentile

Revenue

Down

$36,634

Down $251,551 (-87%) from 2023

Expenses

Down

$46,130

Down $3,716 (-7.5%) from 2023

Net Income

Down

-$9,496

Down $247,835 (-104%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth40th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$300K$200K$100K$0Assets 2023: $262,672Liabilities 2023: $234,987Net Assets 2023: $27,6852023Assets 2024: $252,635Liabilities 2024: $221,512Net Assets 2024: $31,1232024

Highlighted filing

2024

Assets$252,635
Liabilities$221,512
Net Assets$31,123
Open 2024 Filing

Operations Trend

Revenue Growth97th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$300K$200K$100K$0-$100KRevenue 2023: $288,185Expenses 2023: $49,846Net Income 2023: $238,3392023Revenue 2024: $36,634Expenses 2024: $46,130Net Income 2024: -$9,4962024

Highlighted filing

2024

Revenue$36,634
Expenses$46,130
Net Income-$9,496
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$252,635
Liabilities
$221,512
Net assets
$31,123
Revenue
$36,634
Expenses
$46,130
Net income
-$9,496
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$2.53$2.22$0.31$0.37$0.46$0.09
2023Detailed filing. Detailed filing data is available for this year.$2.63$2.35$0.28$2.88$0.50$2.38
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Apr 7, 2025
Return Version
2024v5.0
Gross Receipts
$36,634
Mission and Program Overview

Mission

We advocate to preserve the many historic cultural resources of our foothill community and promote thoughtful rebuilding of our business districts and gathering places. Working with the Owen Brown Grave-site Committee through contract with Los Angeles County to create signage, maps, programs, educational materials, a film, and teacher training. Developing programs for community engagement through tours, art contests, lectures, marking important community anniversaries with special events programs, mapping historical context and creating and distributing brochures, newsletters, books, and maps.

We advocate to preserve the many historic cultural resources of our foothill community and promote thoughtful rebuilding of our business districts and gathering places. Working with the Owen Brown Grave-site Committee through contract with Los Angeles County to create signage, maps, programs, educational materials, a film, and teacher training. Developing programs for community engagement through tours, art contests, lectures, marking important community anniversaries with special events programs, mapping historical context and creating and distributing brochures, newspapers, books, maps.

Balance Sheet Detail
LineBeginningEndChange
Assets
Savings and Temporary Cash Investments$234,987$221,512▼ $13,475
Cash and Non-Interest-Bearing Accounts$27,685$31,123▲ $3,438
Total Assets$262,672$252,635▼ $10,037
Liabilities
Escrow Account Liability$234,987$221,512▼ $13,475
Total Liabilities$234,987$221,512▼ $13,475
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$27,685$31,123▲ $3,438
Total Net Assets Fund Balance$27,685$31,123▲ $3,438
Total Liabilities and Net Assets / Fund Balance$262,672$252,635▼ $10,037
Compensation and Service Providers
Top Officer Pay80th percentile

Board Members and Trustees

NameTitle
Hans AllhofChairperson
Ken HaberDirector of Photography
Bill StuartEvents Director
Kathleen McDonnellGrants Director
Claire SmithLocations Director
Darrell WeberMembership Director
Huan GuSocial Media Director
Val ZavalaRecording Secrectary
Gary MendesTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$30,017
Program Service Revenue
$6,520
Investment Income
$0
Other Revenue
$97
All Other Contributions
$1,500
Change in Net Assets
$-9,496
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$46,130
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Office Expenses$13,281$4,061-$17,342
Other Expenses$13,475--$13,475
Information Technology$2,843$788-$3,631
Insurance$370$1,244-$1,614
Total Functional Expenses$40,037$6,093$0$46,130
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Part VI, Line 19

“Available by request, posted to cloud storage. No requests have been received.”

Part VI, Line 2

“Treasurer Gary Mendes is the spouse of Membership Director Darrell Weber”

Filing and Contact Details

Filer

Filer Name
Altadena Heritage
EIN
95-4190309
Phone
6264876066
Address
730 E ALTADENA DR, ALTADENA, CA 91001-2351

Signing Officer

Name
Gary P Mendes
Title
Treasurer
Phone
6264876066
Signed
2025-04-07

Organization Details

Principal Officer
Gary Mendes
Formed
1989
Legal Domicile
CA
Voting Board Members
9
Independent Board Members
9
Employees
0
Supplemental Narrative

Additional Explanations

Part III, Line 4D

“Additional programs expenses included 2,585 for our tree giveaway, 3,392 for our newsletter publishing, 400 for Monte Cedro presentations, 948 for patron appreciation function, 1,018 for Fall Home Tour, 570 for Smart Talks, and 244 for new residents function”

Financial Statement Notes

Part IV, Line 1B

“Acted on behalf of 1)Owen Brown Grave-site Committee in contract with Los Angeles County Board of Supervisors Contract Number TF-05-3565”

Part IV, Line 2B

“Paid expenses for speech, website, first cut of educational film total of 13,475”

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This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/MissionDesc0We advocate to our community about protecting, preserving, and raising awareness of our foothill community's rich architectural, environmental, artistic, musical, scientific, and cultural heritage. We produce educational materials and live programs to inform the community on topics related to land use, history, arts, culture, and the personalities of Altadena, California. We are as a trusted partner of Los Angeles County in the role of financial ombudsman for local non-profits without 501c3 status so they may receive funds to begin their useful projects.
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IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Additional programs expenses included 2,585 for our tree giveaway, 3,392 for our newsletter publishing, 400 for Monte Cedro presentations, 948 for patron appreciation function, 1,018 for Fall Home Tour, 570 for Smart Talks, and 244 for new residents function
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Available by request, posted to cloud storage. No requests have been received.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Treasurer Gary Mendes is the spouse of Membership Director Darrell Weber
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Part III, Line 4d
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Part VI, Line 19
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Part VI, Line 2
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/StatesWhereCopyOfReturnIsFldCd0CA
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxableDistributionsInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt0262672
IRS990/TotalAssetsEOYAmt0252635
IRS990/TotalAssetsGrp/BOYAmt0262672
IRS990/TotalAssetsGrp/EOYAmt0252635
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt030017
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt06093
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt040037
IRS990/TotalFunctionalExpensesGrp/TotalAmt046130
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt0234987
IRS990/TotalLiabilitiesEOYAmt0221512
IRS990/TotalLiabilitiesGrp/BOYAmt0234987
IRS990/TotalLiabilitiesGrp/EOYAmt0221512
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt027685
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt031123
IRS990/TotalOtherCompensationAmt00
IRS990/TotalOtherProgSrvcExpenseAmt09157
IRS990/TotalProgramServiceExpensesAmt024340
IRS990/TotalProgramServiceRevenueAmt06520
IRS990/TotalReportableCompFromOrgAmt00
IRS990/TotalRevenueGrp/ExclusionAmt00
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt06617
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt036634
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt0262672
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt0252635
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TransactionWithControlEntInd0false
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0151 S Olive St Apt 3507
IRS990/USAddress/CityNm0Los Angeles
IRS990/USAddress/StateAbbreviationCd0CA
IRS990/USAddress/ZIPCd090012
IRS990/VotingMembersGoverningBodyCnt09
IRS990/VotingMembersIndependentCnt09
IRS990/WebsiteAddressTxt0https://www.altadenaheritage.com/
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Gary P Mendes
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/PhoneNum06264876066
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-04-07
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0ALTADENA HERITAGE
ReturnHeader/Filer/BusinessNameControlTxt0ALTA
ReturnHeader/Filer/EIN0954190309
ReturnHeader/Filer/PhoneNum06264876066
ReturnHeader/Filer/USAddress/AddressLine1Txt0730 E ALTADENA DR
ReturnHeader/Filer/USAddress/CityNm0ALTADENA
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd0910012351
ReturnHeader/ReturnTs02025-04-08T09:53:58Z
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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