Septic-to-Sewer Conversion in Kendall, FL
Kendall is unincorporated Miami-Dade, so sewer comes from Miami-Dade Water and Sewer, and you can check your own lot on the County's iWASD Connect...
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Septic-to-sewer conversion in Kendall: the short answer
Kendall is unincorporated Miami-Dade, so sewer comes from Miami-Dade Water and Sewer, and you can check your own lot on the County's iWASD Connect map. Conversion is possible where a public sewer runs past the property, and unincorporated areas hold most of the county's septic systems: 78,064 parcels in the 2020 count.
Kendall itself is a Census-designated place rather than a city, so the County reports it inside unincorporated Miami-Dade. In that group, the 2018 study found 42,064 of 65,386 residential septic parcels, about 64%, already reaching peak groundwater within 42 inches of the surface. Kendall homes are typically from the 1970s, with a median build year of 1978.

Where a gravity sewer abuts the property, homestead single-family owners may qualify for up to $15,000 in grants or low-interest loans from the County. If you get a written notice that sewer is available, a working system has 365 days to connect under state law.
What the numbers say about Kendall
- Kendall is unincorporated Miami-Dade, which held 78,064 septic parcels in the County's 2020 billing data, 59% of the county total. (Miami-Dade WASD, 2020 data)
- Unincorporated properties such as Kendall's can check sewer availability on the County's iWASD Connect map. (Miami-Dade WASD)
- Across unincorporated Miami-Dade, the County's 2018 study found 42,064 of 65,386 residential septic parcels (64%) already reaching peak groundwater within 42 inches of the surface. (Miami-Dade, 2018)

How we handle sewer conversion in Kendall
- We confirm that a public gravity sewer abuts the property.
- We arrange the plumbing permit and the utility approval.
- The Department of Health issues a permit to pump out and abandon the tank.
- We lay the new lateral, connect, and abandon the tank.
A typical Florida conversion costs $5,000 to $20,000; Miami-Dade estimates about $15,000 for a homeowner. (Septic & Well Pro, 2026)
Septic-to-sewer conversion in Kendall: questions
How do I check if sewer is available at my Kendall home?
Use the County's iWASD Connect GIS viewer, which the County provides for unincorporated properties, or call Miami-Dade Water and Sewer.
Is my Kendall septic system at risk from rising groundwater?
Many are. In unincorporated Miami-Dade, which includes Kendall, the County found about 64% of residential septic parcels already within 42 inches of peak groundwater in 2018.
Sources
Last updated: October 28, 2026. Facts and figures on this page come from these sources, opened on October 28, 2026. Prices are typical published ranges, not a quote.
- Florida Septic to Sewer Conversion (2026), Septic & Well Pro (independent cost guide, updated 14 May 2026). Opened 28 Oct 2026.
- Septic-to-Sewer Financial Assistance Program, Miami-Dade Water and Sewer Department. Opened 28 Oct 2026.
- Section 381.00655, Florida Statutes (2026): Connection of existing onsite sewage treatment and disposal systems to central sewerage system, The Florida Legislature, Online Sunshine. Opened 28 Oct 2026.
- Resolution creating a Septic to Sewer Task Force, Agenda Item 11(A)(10), 8 July 2021 (Exhibit A, WASD charts), Miami-Dade County Board of County Commissioners. Opened 28 Oct 2026.
- Septic Systems Vulnerable to Sea Level Rise (final report, November 2018), Miami-Dade County RER, WASD and Florida Department of Health in Miami-Dade. Opened 28 Oct 2026.
- Kendall, FL: housing (ACS 2020-2024 5-year estimates), U.S. Census Bureau, American Community Survey (via Census Reporter). Opened 28 Oct 2026.
- Connect 2 Protect: Septic to Sewer, Miami-Dade Water and Sewer Department. Opened 28 Oct 2026.
