Maine · Nonprofit
Islesboro Affordable Property
Islesboro Affordable Property (Maine) receives grants from 16 organizations whose IRS filings report $852,050 to it, the largest being CLARENCE & ANNE DILLON DUNWALKE TRUST ($400,000). 9 of them have funded it in more than one year.
- Revenue FY2024
- $197k
- Funders on record
- 16
- Grants received
- $852k
- Net assets
- $1.3M
What Islesboro Affordable Property does
Mission
The mission of Islesboro Affordable Property (IAP) is to help in the maintenance and growth of Islesboro as a vital and successful year-round community. Our program, to carry out that mission, is to do all we can to insure that good housing is available for families and individuals who are making Islesboro their permanent home, who participate or will participate in community activities and in particular, for families and individuals whose work is an essential part of the day-to-day life on Islesboro. IAP builds houses for sale or rent. We monitor the private real estate market. We raise funds from private and public sources to underwrite our program.
As stated on its FY2024 Form 990.
Program
Provided the Islesboro community with affordable housing options suitable for low and moderate income level residents.
$83,135 spent$52,575 earned by the program100% of program spending
The program described on its FY2023 Form 990. Program spending in total: $83,135.
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2022 to 2023, from $1.5M to $1.7M (+15%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
73% of Islesboro Affordable Property’s revenue is contributions — more donation-reliant than the typical peer (37% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 8 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Board chair
Barbara Talamo
Director/Chair
As listed on its FY2024 Form 990.
Who funds it, year by year
2017 → 2023: the base broadened from 2 funders to 7 funders, grant income rose $5k → $170k.
3 of 16 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 14% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of Islesboro Affordable Property’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
Islesboro Affordable Property leans on a few funders — its largest provides 47% of grant income and the top three 66%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
Largest funder’s share by year: 2017 99% · 2018 94% · 2019 86% · 2020 46% · 2021 38% · 2022 33% · 2023 71% — diversifying over time.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
50% of Islesboro Affordable Property's funders are still giving 3 years after their first grant; 56% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
Islesboro Affordable Property draws 100% of its grant income from funders outside Maine, across 7 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $120k arriving through sponsors registered in 3 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
Islesboro Affordable Property runs a healthier operating margin than three-quarters of the 7,828 housing & shelter nonprofits its size.
this organization peer median middle 50% of peers· 7,828 housing & shelter nonprofits $100k–$1M, FY2024
Organizations like Islesboro Affordable Property
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Maine
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
60% of spending goes to programs.
Governance
Public support
47%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for Islesboro Affordable Property: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds Islesboro Affordable Property?
- Islesboro Affordable Property (Maine) receives grants from 16 organizations whose IRS filings report $852,050 to it, the largest being CLARENCE & ANNE DILLON DUNWALKE TRUST ($400,000). 9 of them have funded it in more than one year.
- How many funders does Islesboro Affordable Property have?
- IRS filings report 16 organizations giving $852,050 in grants to Islesboro Affordable Property, 9 of which have funded it in more than one year.
- Who is the largest funder of Islesboro Affordable Property?
- CLARENCE & ANNE DILLON DUNWALKE TRUST is the largest funder on record, with $400,000 in grants. The full list of funders is on this page.
- How can an organization like Islesboro Affordable Property find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Maine. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Islesboro Affordable Property →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 16 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing