Newport Beach plumbing service areas
We cover every Newport Beach neighborhood, from the Santa Ana River jetty to Crystal Cove. Each area guide covers its housing, water agency, flood exposure and common plumbing problems.
Call (949) 620-1945Request service
Written and fact-checked by John, editor, MBA in marketing
Updated against City, utility and state sources
Quick answer
We serve all of Newport Beach across ZIP codes 92625, 92657, 92660, 92661, 92662 and 92663: the Balboa Peninsula and West Newport, Balboa Island, Lido Isle and Newport Island, Corona del Mar, Newport Heights and Cliff Haven, Westcliff and Dover Shores, Eastbluff, Harbor View and Big Canyon, and Newport Coast.
- ZIP codes
- 6
- Water agencies
- City, IRWD, Mesa Water
- Median year built
- 1978 citywide
- Flood-prone areas
- 8 named by the City
Choose your neighborhood
Every area guide is written for that part of town, not copied from the next one.
- Balboa Peninsula and West NewportZIP 92661, 92663Beach cottages, duplexes and rentals from the river jetty to the Wedge.
- Balboa IslandZIP 92662Compact cottages on a flat island that floods first in a king tide.
- Lido Isle and Newport IslandZIP 92663Harbor islands with tight lots, private docks and high groundwater.
- Corona del MarZIP 92625Original homes and new rebuilds, aging laterals and alley access.
- Newport Heights and Cliff HavenZIP 92663Mid-century homes on the bluffs above Mariners' Mile.
- Westcliff, Dover Shores and BaycrestZIP 92660, 92663Back Bay homes with slab leaks and long sewer laterals.
- Eastbluff, Harbor View and Big CanyonZIP 926601960s and 1970s slab homes where copper pinhole leaks are common.
- Newport CoastZIP 92657IRWD-served hillside homes with tankless units and recirculation pumps.
Newport Beach ZIP codes and what they cover
| ZIP | Main areas | Area guide |
|---|---|---|
| 92625 | Corona del Mar, Shore Cliffs, Cameo Shores, Irvine Terrace | Corona del Mar plumbing |
| 92657 | Newport Coast, Pelican Hill, Crystal Cove area | Newport Coast plumbing |
| 92660 | Eastbluff, Bayside, Harbor View, Big Canyon, Newport Center, Dover Shores, Westcliff | Eastbluff and Harbor View, Westcliff and Dover Shores |
| 92661 | Eastern Balboa Peninsula, Balboa Village, Peninsula Point | Balboa Peninsula plumbing |
| 92662 | Balboa Island | Balboa Island plumbing |
| 92663 | West Newport, Lido Isle, Newport Island, Newport Heights, Cliff Haven | Lido Isle and Newport Island, Newport Heights and Cliff Haven |
Not sure who supplies your water? Read who to call for water and sewer in Newport Beach. Live near the harbor? Read the king tide flood plumbing guide.
Water where it shouldn't be? Call now.
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Questions Newport Beach homeowners ask
Do you serve all of Newport Beach?
Yes. We cover all six Newport Beach ZIP codes, including the islands, the Peninsula, Corona del Mar and Newport Coast.
Is Newport Coast on City water?
No. Newport Coast is served by Irvine Ranch Water District for water and sewer. Most of the rest of the city is on City of Newport Beach water.
Which Newport Beach areas flood in king tides?
The City lists Newport Island, Balboa Island, Finley Tract, Lido Village, Balboa Village, LaFayette Avenue, the Peninsula and parts of the Marcus River and Lake Avenue area as most susceptible.
Sources
Facts on this page come from these public sources, checked October 31, 2026.