A property lien search has two parts. First, search the recorded documents for the property at the county recorder, or in New York City at the Department of Finance’s ACRIS system, for mortgages, judgments, and recorded liens. Second, check the city’s own charge and code enforcement records, because unpaid violation fees and emergency repair bills can become liens against the property even when the debt started as a building problem.
How building problems turn into property liens
The path differs by city, but the pattern is the same: the city fixes a hazard or charges a fee, bills the owner, and attaches the unpaid amount to the property.
- New York City: HPD bills owners for Emergency Repair, Alternative Enforcement, and demolition work it carries out, and those charges appear on the property tax bill. The Department of Finance can sell liens for unpaid property taxes, water and sewer charges, and other property charges, including Emergency Repair and Alternative Enforcement charges (NYC Department of Finance, lien sales; HPD, tax delinquency).
- Los Angeles: when an owner doesn’t pay LADBS code violation investigation or non-compliance fees, the department asks the City Council to confirm a lien against the parcel, with late charges and monthly interest added. The reports go through the City Clerk’s council file system (example: council file 25-0160-S87). Open code cases show up in the LADBS address search covered in our LADBS permit search guide.
- Miami-Dade County: code enforcement fines can become recorded liens that need a payoff and a recorded release. Our Miami-Dade code lien guide covers the payoff letter and release.
What New York City’s 2025 lien sale lists show
We counted the properties on each 2025 lien sale notice list in the city’s open data (NYC Open Data, Tax Lien Sale Lists, pulled October 24, 2026). The Department of Finance sends notices 90, 60, 30, and 10 days before a sale, so the lists show how many properties stayed in the sale at each step. The numbers are our own calculation from the city’s lists, not figures published by the Department of Finance.
| 2025 list | Properties | Tax class 1 | Water and sewer debt only |
|---|---|---|---|
| 90-day notice (February) | 29,972 | 15,142 | 12,197 |
| 60-day notice (March) | 26,511 | 13,637 | 10,897 |
| 30-day notice (April) | 21,546 | 10,963 | 8,323 |
| 10-day notice (May) | 18,445 | 9,314 | 7,158 |
| Final sale list (June) | 4,545 | 2,149 | 802 |
Three things stand out for anyone checking a New York City property.
- Most properties leave the list before the sale. The 90-day notice list had 29,972 properties; the final sale list in June had 4,545, about 15% as many. The data does not say why each one dropped off, so a property on an early notice list may have paid, signed a payment agreement, or qualified for an exemption.
- Small homes make up about half the list. Tax class 1, which covers most one- to three-family homes, accounted for 15,142 properties on the 90-day list and 2,149 (47%) of the final sale list.
- Water-only debt usually gets resolved. 12,197 properties (41%) on the 90-day list owed only water and sewer charges, but the final sale list had just 802 water-only properties, about 7% as many. Properties with tax or other charges were more likely to reach the sale.
Limits of this count: each list is a snapshot of properties potentially eligible for the sale, not a list of every lien in the city, and it doesn’t show dollar amounts or which charges were HPD repair charges. Borough, block, and lot identify each property; the lists don’t say whether a lien was later paid to the buyer of the lien.
How often code cases became liens in New Orleans, Philadelphia and Cincinnati
Our counts from each city’s open data show how far a building case usually travels before it reaches the property record.
- New Orleans: of 2,244 property-maintenance cases opened in 2024 that found a violation, 57.8% had a guilty finding at a hearing and 39.9% had the judgment recorded against the property, a median of 41 days after the first guilty finding. Details in our New Orleans code enforcement lookup.
- Philadelphia: unpaid bills for work the city does on a property can become a lien after 30 days, and by October 2026, 59.2% of the 4,312 site violation notice cases L&I opened in 2024 still showed a balance due. See our Philadelphia L&I violations lookup.
- Cincinnati: of 252 cases in 2024 where the city barricaded a building, 51.6% had the cost assessed on the tax bill and 12.3% were paid. See our Cincinnati code enforcement lookup.
For a house you are buying, a recorded judgment or a special assessment on the tax bill is the item a title search should catch, and the open case behind it is what tells you whether more charges are coming.
Where to search liens on a property
- Recorded liens: search the county recorder’s records for the parcel by owner name or document type. In New York City, ACRIS covers recorded documents for Manhattan, Queens, the Bronx, and Brooklyn from 1966 to the present; Staten Island records are kept separately by the Richmond County Clerk.
- City charges that can become liens: check the property tax bill and the city’s lien sale or code lien list. In New York City, the lien sale lists are published by the Department of Finance and in the open data set above.
- Open code cases: search the building department’s records by address for open violations and orders, which can lead to fees and liens later. Our permit status decoder helps read the related permit records.
- Before closing: a title search by a title company or attorney is the reliable way to find every recorded lien, and the seller should provide payoff letters and recorded releases for any it finds.
Department pages checked October 24, 2026.
Before a lien shows up, the problem often starts as a code violation; our code violation lookup by address shows where to search in Chicago, New York City, Austin and Seattle and how many 2024 violations are still open. In Philadelphia, unpaid city demolition bills on imminently dangerous buildings are also placed as liens; our Philadelphia unsafe and imminently dangerous buildings guide covers how often that happens.
In New York City, unpaid property tax, water and HPD repair charges can be sold in the annual lien sale. Our NYC tax lien sale list guide shows how to check a property, and our HPD emergency repair charges guide covers one of the debts that reaches it.
More from our permit data: what public permit records show across seven places.