One grid. Every Nassau school district down the side, every data dimension across the top. A filled dot means the figure is complete and traced to a primary source. A half dot means it is partly sourced. An empty ring means it is not sourced yet. Nothing here is typed by hand. It is computed every time this page loads from the per-district source table, so a cell can only show complete when its source link resolves. Provenance is documented in the facts ledger.
source_ref points to a live ledger row or primary source.Rows are ordered least-complete first, so the top rows are the ones worth sourcing next. The gold left-edge marks the ten districts our own content quotes by name (their coverage is the campaign's credibility floor). The gold column is the north star: Enhanced-STAR parcel turnover. Click any header to sort.
Each percentage is the share of a dimension's parts that are sourced. A district's overall number is the mean across all dimensions. The whole grid is derived at load time from the same districts.json the action kit reads, so it never needs manual upkeep: source a district and this page moves on its own. The computed result is also exposed as window.COVERAGE_SUMMARY for a later sourcing agent to read. County-legislator and school-board contacts are the per-district official fields the source table carries; the federal representative, state senator, and Assembly member resolve live by district number in the action kit for every Nassau address.
Three districts our content names by way of example sit in Suffolk County, outside this data plan (different assessment system, no Nassau parcel roll, a separate STAR county table): Northport, Three Village, and Brentwood (former superintendent Michael Cohen). They are structurally unservable here, not merely incomplete, so they are not rows in the grid. They remain narrative examples only; the action kit detects a non-Nassau address and degrades to RVC-typical figures rather than showing wrong numbers.
What we are actually moving, tracked honestly. Three levers: the north-star data ask, the legislation, and residents taking action. Every number below is either sourced, read live, or labeled as a manual tally.
Each parcel that comes off Enhanced STAR year over year is roughly one senior move: one family home freed, plus the state's downsizing dividend. The clean per-district number is not published yet. New York publishes Enhanced-STAR exemption-program recipient counts by district (data.ny.gov, aa3i-eamx: Rockville Centre 395 for the 2025 levy year, down from 428 in 2023). That is a shrinking legacy subset only. It excludes the post-2016 credit-check recipients and is not the §467 count Ask #3 seeks. A true parcel count needs the credit recipients added, from a derivation or from a records request that is drafted and not yet filed. This column stays empty until that lands.
0 office replies · 0 walkthroughs booked (manual tally). Cosponsor counts and committee posture drift; re-verify same-day before anything politician-facing goes out.
— letters copied · — contact routes opened · — self-confirmed sends. A copied letter is not called a sent letter.
— confirmed update-list signups. Counts only: no addresses, no personal data, aggregate integers. Reads live from the site's count endpoint; shows a dash where the endpoint is unreachable (for example, opening this file without the site running). Letters copied, contact routes opened, and self-confirmed sends are not published here yet. They appear once the action kit has produced enough for a figure to mean anything.
The honest target is stabilization, not restoration. Enrollment fell from 3,533 in 2015-16 to 3,276 in 2024-25, down 257. How many children arrive with any one senior-to-family sale is not measured by any public source, so this site does not put a number on it and cannot say how many turnovers it would take to refill those 257 seats. The realistic aim is to slow the slide and protect programs, not to win every seat back.
The direct dollars to a homeowner who stays are small. When one §467-exempt home turns over it stops shifting an average of about $6,205 a year of school tax onto its neighbors (measured on the 2025 roll). Spread across the district's 5,698 class-1 parcels (ledger), that is about $1.09 per parcel per year per turnover. The case is cumulative and about stopping the shift, not a rebate anyone receives.
The $2,058 downsizing dividend is the state's saving, not the homeowner's. It is the difference between the Enhanced and Basic STAR credit (ledger) that Albany keeps when a senior downsizes. It funds the incentives on the brief. It is not cash back to any resident.
Where real individual dollars live: the personal levers. A grievance to challenge an over-assessment, registering for the STAR credit, checking §467 eligibility, and, for a senior who is actually downsizing, S3309 keeping the exemption in the move year. Those move real money for an individual household. The campaign's targets are stabilization, burden-shift relief, and program protection. It never promises cash back.