The sequence a new septic system has to go through before anyone backfills it, for a property in New York. In Kings County, New York, which covers part of New York, we have measured 5 parcels on septic and 99,635 on sewer. That is a county measurement. We do not hold a septic count for New York on its own and this page does not estimate one. New York also extends into Bronx County and New York County and Queens County and Richmond County, which are reported separately below and are not included in that figure.
Septic installation is a permitting sequence with construction in the middle of it. Doing the steps out of order is the usual way a project loses months.
| Step | What it decides |
|---|---|
| 1. Site and soil evaluation | Whether the ground can accept effluent at all, and at what rate. A pit or boring is opened so a qualified evaluator can log the soil profile and find the limiting layer: bedrock, hardpan, or the seasonal high water table. This governs everything downstream, and it is the step that decides whether a lot is buildable. |
| 2. Design | Design flow, tank capacity, treatment level, dispersal type and area, and the reserve area, drawn against the actual lot with its wells, surface water, slopes and property lines. |
| 3. Permit application | The county reviews the design against its code and issues, refuses or conditions a construction permit. Nothing legal happens before this. |
| 4. Installation | Built to the permitted drawing. Field changes need the county’s agreement, not just the installer’s. |
| 5. Inspection before backfill | The one step that cannot be redone. See below. |
| 6. As-built filed | The final drawing goes into the county file and becomes the permanent record of the property. |
Our collection for Kings County, New York is small, at 49 septic records. Treat it as a starting point for a New York property rather than a search that settles the question. The county is predominantly sewered: only 5 of 99,640 classified parcels are on septic. Septic properties near New York are the exception, which is exactly why owners often do not know they have one. The county publishes a records portal that we were able to search without creating an account, which makes checking a specific parcel something you can do yourself in a few minutes.
Once the trenches are covered, verifying what was built costs an excavator, which is why counties inspect at open trench and why work backfilled early can be ordered uncovered. As the owner: do not release the payment that follows installation until that inspection has been passed in writing.
Every jurisdiction sets minimum separations from wells, surface water, foundations and property lines, plus a vertical separation above the limiting layer. The distances are state and county code and this page does not restate them, because a number quoted from the wrong state is worse than no number. What matters before you buy is that they remove more of a lot than owners expect, and the reserve area has to fit too.
| County | County records portal | Searchable without an account | Records we hold | Parcels on sewer |
|---|---|---|---|---|
| Kings County | county portal | no account needed | 49 | 99,635 |
| Bronx County | county portal | account or login required | 46 | 37,866 |
| New York County | county portal | no account needed | 1 | 4,708 |
| Queens County | county portal | no account needed | none held | 188,433 |
| Richmond County | county portal | account or login required | none held | 84,016 |
The sewer column matters at this stage: where a parcel can be connected to a public sewer, most jurisdictions require that instead of a new septic system. Checking connectability before paying for a soil evaluation is worth the phone call.
We have not verified a named records custodian for this county. Rather than print a guess that would send a real records request to the wrong desk, this page sends you to the county page, where the portal and access notes we did verify are listed.
These are real businesses we hold an address for, not a ranked or paid list. We take no fee and list nobody preferentially. Confirm current licensing with your county or state before hiring.
With an address in New York itself
| Business | Town on file | Phone | Rating |
|---|---|---|---|
| 247 Sewer Cleaning | New York | (888) 886-2564 | 5.0 (1) |
| Adebayo plumbing-man | New York | (347) 951-4711 | — |
| Bio-Safe One, Inc | New York | (866) 424-6663 | — |
| G's Plumbing | New York | (347) 499-2583 | — |
| Jimmys Mechanical | New York | (646) 374-9437 | — |
| Kimbler’s Septic Service and Excavation | New York | (270) 858-9013 | — |
| Manhattan Sewer Cleaning | New York | (212) 486-8377 | 4.0 (8) |
The county, not the city. We have not verified a named records custodian for this county. Rather than print a guess that would send a real records request to the wrong desk, this page sends you to the county page, where the portal and access notes we did verify are listed.
The soil and site evaluation. It sets the loading rate and the limiting layer depth that the design has to be built around, so designing first risks designing a system the ground cannot take.
No. Counties inspect at open trench because verifying a covered system costs an excavator, and work backfilled early can be ordered uncovered.
From the Census ZCTA-to-place relationship file, with the share of New York’s land area that falls in each. A ZIP is not a place boundary and the two only ever partly agree, which is exactly why both pages exist.
Straight-line distance from the Census internal point of New York.
Parcel Perfect generates a code-shaped septic design and as-built style drawing for a parcel from the records and site data we hold, and shows every parcel we have classified as septic or sewer on one map. Both are open to use for any parcel in Kings, Bronx, New York, Queens and Richmond Counties, New York.