Tankless Water Heater Installation Cost in Novato, CA
Based on 56 tankless water heater installation building permits filed in Novato between 2015 and 2025, the typical declared project value is $6,390, with most landing between $3,939 and $7,615. These are real records from Novato's public building-permit data, declared job values, not contractor estimates or AI guesses.
No neighbor receipts in Novato yet. Paste a quote to see how it compares to these permit values, or add what you paid to start the real price record here.
Tankless Water Heater Installation values over time in Novato
Median declared value moved from $7,349 in 2021 to $7,800 in 2024, up 6% over that span. Each year below is computed from the filings that actually cleared in Novato.
Recent tankless water heater installation permits in Novato
Actual filings from Novato's public permit records. Declared job values, not final paid prices.
| Filed | Declared value | Work described |
|---|---|---|
| 2025-11-24 | $1,800 | Tankless water heater replacement like for like |
| 2025-11-06 | $3,263 | replace tankless wh with new one in same location like for like |
| 2025-09-11 | $6,707 | Remove (E) NG WH in outdoor mechanical room. Install (N) NG tankless WH in same location w |
| 2025-07-28 | $6,500 | Replace tankless water heater with same in same location |
| 2025-07-14 | $7,659 | REMOVE TANK STYLE WATER HEATER AND REPLACE WITH TANKLESS PROPANE WATER HEATER. |
| 2025-03-18 | $3,700 | Replace Tankless Water Heater |
| 2025-02-12 | $4,767 | Replace 50 Gallon Tank Water Heater with 180k Btu/h Tankless Water Heater- same location a |
| 2024-12-04 | $7,543 | Replace 75 gallon tank water heater with a tankless located in the garage. |
| 2024-10-11 | $7,600 | Replace tankless water heater with same in same location (attic) |
| 2024-08-22 | $3,500 | Remove existing tankless water heater and install new tankless water heater. Connecting t |
| 2024-08-14 | $12,000 | Remove 50 gallon water heater located in garage and replace it with a Navien 240A tankless |
| 2024-06-26 | $11,000 | Remove 75 gallon water heater from crawlspace and replace it with a Navien 240A tankless w |
| 2024-06-12 | $1,200 | Replace failed tankless WH with new tankless WH- exterior of house |
| 2024-06-07 | $8,000 | R/R TANKLESS WATER HEATER |
| 2024-04-10 | $5,000 | REPLACE TANKLESS WATER HEATER LIKE FOR LIKE IN GARAGE, 180K BTUS |
Paid for tankless water heater installation in Novato? Your receipt becomes the first real neighbor price on this page.
Add your price →How to read these numbers
A permit's declared value is the job cost the owner or contractor stated when they pulled the permit. It tracks the real cost of the work but can run a bit under what was actually paid, since it often leaves out some labor and finish costs. Treat the range as a grounded starting point. What tankless water heater installation actually costs in Novato comes down to home size, materials, and scope.
Where this comes from
Every figure is pulled from Novato's public building-permit records and classified by the work described. Nothing is estimated or AI-generated. How the data works. The moment a Novato homeowner adds a real receipt, this page upgrades to show what neighbors actually paid next to these permit values.
Paid for tankless water heater installation in Novato?
Add what you actually paid. It's anonymous, takes a minute, and turns this permit estimate into a real neighbor price the next homeowner can trust.
Add your price →