Tax-Delinquent Homes Under $100K in Commack

Lower-assessed, tax-delinquent parcels in Commack — the entry-price end of the distressed market, where arrears pressure most often forces a sale.

190
Distressed
5
Auction
31
Vacant parcels

Frequently asked questions

How many tax-delinquent homes are in Commack?
Currently 190 parcels in Commack carry unpaid property taxes on the public record. Last updated September 2026.
How can I find tax-delinquent properties in Commack for free?
This page lists tax-delinquent homes in Commack. Sign up free (no card) to see owner names, exact arrears amounts, and parcel-level detail.
What happens to a Commack home that doesn't pay property taxes?
Suffolk County follows a multi-year tax foreclosure timeline. After roughly three years of unpaid taxes, the parcel transfers to the county comptroller and is scheduled for tax auction. We track parcels at every stage of that pipeline.

School and fire districts in Commack

Property in Commack falls mainly within the COMMACK UFSD, with 2 other districts also covering part of the area. School district is one of the larger line items on a Suffolk tax bill, so it materially affects carrying cost on any property here.

School districts

Fire districts

  • COMMACK FD ZONE 2
  • COMMACK FD ZONE 1
  • SMITHTOWN FD
  • HAUPPAUGE FD

Shares are measured from parcel-level district membership in the county GIS boundary files, sampled across Commack’s ZIP codes. District membership is derived from each parcel’s centroid — check the district directly before relying on it for enrollment or insurance decisions.