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South Toledo Plumbing Guide: Old South End to Heatherdowns

Page date: November 15, 2026.

South Toledo is not one kind of neighborhood. It runs from the historic South End, with houses from the late 1800s and early 1900s, to post-World War II subdivisions with curving streets. Toledo's directional names follow the original downtown plan, so "South" Toledo actually lies to the southwest. (Wikipedia, Neighborhoods in Toledo, Ohio) The age of your house is the best predictor of what plumbing it has, so this page starts there.

Neighborhoods

From the published descriptions (Wikipedia, Neighborhoods in Toledo, Ohio):

• South Side (Historic South End): a large neighborhood with many homes built during the late nineteenth and early twentieth centuries in a wide variety of styles.
• Old South End and Darby, a former Irish section of the Old South End.
• Harvard Terrace: a historic neighborhood along the Maumee River near the Toledo Zoo and Walbridge Park.
• Arlington: bounded in part by Arlington Avenue and Swan Creek on the north and South Byrne Road on the west.
• Highland Heights: from Dorr Street south to the Anthony Wayne Trail.
• Beverly: a quieter, suburban-feeling area bounded by Route 25, U.S. 24, Glanzman Road and Glendale Avenue.
• Glendale-Heatherdowns: described as a classic post-WWII neighborhood with curvilinear, tree-lined streets around parks.
• Reynolds Corners: annexed along with the rest of Adams Township in 1966.

Two ZIP codes, two different housing stocks

Census figures are available by ZIP code. ZIP 43609 contains the library's South Branch on Broadway, and ZIP 43614 contains the Heatherdowns Branch on Glanzman Road. (Toledo Lucas County Public Library, Locations) ZIP boundaries do not match neighborhood lines, so use these as a general guide.

American Community Survey 2020-2024 five-year estimates (Census Reporter, ACS B25034/B25035/B25003):

For 43609 the median year built is 1943, and nearly half of housing units (47%) were built in 1939 or earlier. Heatherdowns-area housing in 43614 is a generation newer.

Plumbing in pre-1940 homes (the South End)

Homes of this age have often been re-plumbed in stages, so expect a mix. Things to look for:

• Galvanized supply pipe with low pressure and rusty first-draw water. The City currently has no galvanized replacement program; customer-side galvanized lines can be replaced by the homeowner. (City of Toledo, Important Notice from Public Utilities)
• Lead service lines. The City has been replacing customer-side lead lines at no cost to owners and publishes a service line inventory map for checking an address. (City of Toledo, Lead Line Replacements) See lead and water service lines.
• Cast iron stacks and drains that have scaled inside or cracked.
• Older sewer laterals prone to root intrusion and offset joints.
• Combined sewers. Toledo's code defines combined sewers as those receiving storm, surface and groundwater drainage as well as sewage. (TMC 930.011) Heavy rain can overload public sewers and cause backups; see sewer backups.
• Rentals. With 44% owner occupancy in 43609, many residents rent. Toledo's Housing Code requires owners to maintain working toilets, sinks and tubs with adequate running water under pressure. (TMC 1745.07)

Plumbing in post-war homes (Heatherdowns, Beverly)

Houses from the 1950s and 1960s commonly have:

• Galvanized or early copper supply lines, depending on year and builder.
• Cast iron drains, often with a basement floor drain and laundry tub.
• Water heaters in the basement, sometimes replaced several times. Toledo's water can leave calcium carbonate particles when heated above 140°F, and the City recommends turning the tank temperature down if you see them. (City of Toledo, Common Water Quality Issues)
• Lead solder on copper joints: the City notes this is possible in homes built before 1986. (City of Toledo, Lead Line Replacements)

Basement water

Many of the issues above start in the basement. Two City rules matter:

• Sump pump and footer drain water may not go into the sanitary sewer. (TMC 930.04)
• Replacement foundation drainage must discharge to a dry well, storm sewer, combination sewer or contained landscaped area, with a backflow preventer or check valve. (TMC 1745.03(d))

If sewage backs up from an overloaded public sewer, the City's basement flooding grant can cover part of the cost of check valves, standpipes and similar protection. (City of Toledo, Basement Flooding Grant Program) Details are in sump pumps and basement water.

Rules and permits

All of these neighborhoods are inside the City of Toledo, so the City's Division of Building Inspection issues plumbing permits. Plumbing work requires a permit and inspection before it is covered up, and contractors must pull the permit for contracted work. (City of Toledo, When are permits required) Residential plumbing permit fees for existing homes are $65 base plus $6 per fixture, $75 minimum, plus a 1% state surcharge. (TMC 1307.05 and 1307.13)

Plumbing contractors must be registered with the City. (TMC 1311.01) Check the City's registered plumbing contractors list and see how to check a Toledo plumber.

Useful City contacts

• Water emergencies, basement flooding and free water turn-off for repairs: Engage Toledo, 419-936-2020. (City of Toledo, DPU Customer Service)
• Permits and inspections: Division of Building Inspection, 419-245-1220. (City of Toledo, Building Inspection)