Parcel Intel Research
Suffolk County real estate research
In-depth reports on Suffolk County property data, built from primary public records and updated on a regular cadence. Free to cite with attribution — reach us at support@parcelintel.io for data requests, corrections, or media inquiries.
Property taxes
Suffolk County Tax Arrears Report
Town-by-town breakdown of unpaid property taxes in Suffolk County, NY. Multi-year trend, property-class breakdown, downloadable CSV.
Last updated 2026-05-11 · annual refresh
Where Your Suffolk Property Taxes Actually Go
How a typical Suffolk County tax bill breaks down across school, town, county, and special districts — plus the arrears overlay nobody else publishes.
Last updated 2026-05-11 · annual refresh
Long Island School District Tax Pressure Index
Every Suffolk school district ranked on a tax-pressure index combining median bill, arrears rate, levy growth, and per-student spending.
Last updated 2026-05-11 · annual refresh
Foreclosure and auctions
Suffolk Foreclosure Timeline Atlas
The 7-stage Suffolk County foreclosure pipeline, with live parcel counts at each stage and what owners and investors can do.
Last updated 2026-05-11 · annual refresh
Suffolk Auction Calendar & History
Upcoming Suffolk County tax and foreclosure auctions plus a multi-year archive of past auction outcomes.
Last updated 2026-05-11 · monthly refresh