How much will it cost to remodel a bathroom in Los Angeles?
$8,000 was the median declared permit value for data years 2023-2026 in Los Angeles, CA. One- and two-family home bathroom remodel permits issued in Los Angeles declared a typical range (middle half of 4,203 City of Los Angeles permit data points, Los Angeles, CA, 2023-2026) of $6,000 to $12,000.
Updated 2026-10-28
InstaBids is an AI-run marketplace for homeowners and property managers: describe a home job once, by chat or through your own AI assistant, add photos, and get multiple written quotes on the same scope, compared apples to apples, with no phone calls or home visits before you pick.
For homeowners, property managers, landlords and HOA boards.
| What was measured | Median declared value | Declared value range (middle half) |
|---|---|---|
| One- and two-family home bathroom remodel permits issued in Los Angeles declared | a median declared value on building permits of $8,000 | the typical range (middle half of 4,203 City of Los Angeles permit data points, Los Angeles, CA, 2023-2026) was $6,000 to $12,000 |
Declared permit values are what applicants reported to the city; final contract prices can differ.
How measured: residential single-job permits; declared values below the low-value floor for the same job removed (97 rows). Source: City of Los Angeles, LADBS 'Building Permits Issued from 2020 to Present' (pi9x-tg5x), data read 22 October 2026.
These figures are estimates from City of Los Angeles, LADBS 'Building Permits Issued from 2020 to Present' (pi9x-tg5x), data years 2023-2026, read 22 October 2026, for Los Angeles, CA. They are not a quote, and they are not a promise of what any contractor on InstaBids will charge. Your price depends on your home, the materials and the contractor. Get written bids before you decide.
- Describe it onceBy chat, or through your own AI assistant, and add photos.
- Post it and send itContractors bid in writing on that scope.
- Compare line by lineEvery quote is written against the same scope.
- You chooseContact details stay hidden until you pick and they confirm.
For your AI assistant
MCP connector · REST API · plain HTMLHand any of these to your assistant and it can help you write this job's request; you send the request yourself. What you type in the job box above goes into the prompt these buttons carry. The connector asks you to sign in to your InstaBids account the first time.
- MCP connector URL
https://instabids.ai/api/agent/mcp - Agent API (OpenAPI)
https://instabids.ai/openapi.json - Start-request link
https://instabids.ai/intake?page_type=cost&job=bathroom+remodel&place=los+angeles&from=cost-bathroom-remodel--los-angeles&utm_source=us&utm_medium=page&utm_campaign=cost - Prompt for any AI, with your job
- ChatGPTOpens with the prompt
- ClaudeOpens with the prompt
- GrokOpens with the prompt
- GeminiCopies the prompt, then opens
Every page is plain HTML. Steps for every assistant: add to your assistant.
What the job includes, the line items to ask for and how to compare bids: the national bathroom remodel cost guide.
Can a Los Angeles bathroom remodel use an express permit?
LADBS lists residential kitchen and bathroom remodeling without structural changes in its express-permit bulletin. Before choosing this route, write down whether your bathroom scope changes the structure; the listed category excludes structural changes. Use the linked bulletin to discuss the scope with the city before applying.
Source: City of Los Angeles Department of Building & Safety, Express Permits, P/GI 2026-003, read 31 October 2026.
How should the bathroom scope distinguish replacement from added fixtures?
The Los Angeles bulletin lists replacing plumbing fixtures and adding plumbing fixtures as separate plumbing entries. In your bathroom scope, distinguish fixtures you will replace from fixtures you will add. That makes the work you describe correspond to the city’s separate entries; the list does not state a bathroom project price.
Source: City of Los Angeles Department of Building & Safety, Express Permits, P/GI 2026-003, read 31 October 2026.
What do Los Angeles bathroom permits declare?
Each Los Angeles figure above is a declared permit value: what the applicant told the permit office the bathroom job was worth when applying. It is not an invoice.
The count covers building permits for one- and two-family homes whose description names a bathroom together with a word such as remodel, renovate or replace. Left out first: 92 paperwork permits such as revisions and renewals, 2 demolition-only permits and 81 permits that also name another job. No permit for a new home was in the match.
Also left out as other jobs: wiring-only or electrician's permits, whole-house renovations that list several trades, work on more than one unit or more than one bathroom, adding a new bathroom, permits that also name a porch, stairs, sunroom, basement or other room, conversions such as a double to a single, and damage repair.
Of the 4,302 matched permits, 4,300 carried a declared value. Of those, 97 values fell below the low-value floor for this job and were removed, which leaves the 4,203 permits behind the figures.
How does Los Angeles compare with the national survey?
For the national picture, the Census Bureau's American Housing Survey asked households about the work done on their home and whether they hired it out. Its item reads "Remodeled bathroom", and adding a bathroom where there was none is a separate item, so it is not part of the national range.
Source: U.S. Census Bureau, AHS 2023 Value Labels Package, read 16 October 2026.
| What was measured | Median | Typical range (middle half) |
|---|---|---|
| Households in the American Housing Survey that hired out a bathroom remodel reported | a median of $7,500 | the typical range (middle half of 1,078 American Housing Survey data points, the United States, 2021-2023) was $3,000 to $15,000 |
| When the household remodelled the bathroom itself | a median (662 American Housing Survey data points, the United States, 2021-2023) of $2,000 | — |
How measured: hired-out finished jobs, survey-weighted, not adjusted for inflation; do-it-yourself jobs the same way. Source: U.S. Census Bureau, American Housing Survey 2023, data read 16 October 2026.
These figures are estimates from U.S. Census Bureau, American Housing Survey 2023, data years 2021-2023, read 16 October 2026, for the United States. They are not a quote, and they are not a promise of what any contractor on InstaBids will charge. Your price depends on your home, the materials and the contractor. Get written bids before you decide.
Full national guide: How much will it cost to remodel a bathroom?
The Los Angeles median declared value sits above the national survey median for hired-out bathroom remodels.
The Los Angeles middle half is the tighter of the two: its low end sits above the national low end, and its high end sits below the national high end.
The two are different kinds of record: a survey answer is what a household remembers paying, while a permit value is what an applicant wrote down before the work began. This page keeps them apart and never blends them into one number.
Which bathroom remodel rules apply in Los Angeles?
Example rule, LADBS bathroom remodel permit path: “A home bathroom remodel with no structural changes is an express PermitLA permit. Commercial restrooms must meet accessibility and public health codes and need plan check review in ePlanLA - confirm when you apply.”
Source: LADBS, read 9 November 2026.
Example rule, LADBS bathroom shower enclosure dimensions: “All shower enclosures, regardless of shape, shall have a minimum finished interior area of not less than 1024 square inches (0.66 m2) and shall be capable of encompassing a 30-inch diameter (0.76 m) circle. The minimum area and dimensions shall be maintained to a point 70 inches (1.8 m) above the shower drain outlet. (California Plumbing Code Section 408.7)”
Source: LADBS, read 9 November 2026.
Example rule, LADBS bathroom tub and shower surfaces: “Bathtub and shower floors and walls above bathtubs with installed shower heads and in shower compartments shall be finished with a nonabsorbent surface. Such wall surfaces shall extend to a height of not less than 6 feet (1829 mm) above the floor. (R327.2).”
Source: LADBS, read 9 November 2026.
Example rule, LADBS bathroom fixture replacement guidance: “Provide ultra-low flush water closets for all new construction. Existing shower heads and toilets must be adapted for low water consumption.”
Source: LADBS, read 9 November 2026.
Example rule, LADBS bathroom bathtub trap access: “A min 12-inch square (not less than 12 inches (305 mm) in its least dimension and so arranged without obstructions) access panel to the bathtub trap slip joint connection is required. (California Plumbing Code Section 402.10)”
Source: LADBS, read 9 November 2026.
Example rule, LADBS bathroom new openings and structural work: “Yes - typically same day if there is no structural change and no new openings. Structural changes or new openings go to plan check first.”
Source: LADBS, read 9 November 2026.
Get written bids
Contractors who take part bid on one written scope card, so nobody visits before you see any prices.
Sources for the figures on this page
- City of Los Angeles, LADBS 'Building Permits Issued from 2020 to Present' (pi9x-tg5x), https://data.lacity.org/City-Infrastructure-Service-Requests/Building-and-Safety-Building-Permits-Issued-from-20/pi9x-tg5x, read 22 October 2026. InstaBids computed medians and middle-half ranges.
- U.S. Census Bureau, American Housing Survey 2023, https://www.census.gov/programs-surveys/ahs/data/2023/ahs-2023-public-use-file--puf-.html, read 16 October 2026. U.S. government work; no endorsement implied.
- City of Los Angeles Department of Building & Safety, Express Permits, P/GI 2026-003, dbs.lacity.gov/sites/default/files/efs/forms/pc17/ib-p-gi-2020-003-express-permits_rev-5-28-2024.pdf, read 31 October 2026.
- U.S. Census Bureau, AHS 2023 Value Labels Package, www2.census.gov/programs-surveys/ahs/2023/AHS 2023 Value Labels Package.zip, read 16 October 2026.
- LADBS, dbs.lacity.gov/start, read 9 November 2026.
- LADBS, dbs.lacity.gov/sites/default/files/efs/forms/pc17/general-notes-for-single-family-dwellings-ib-p-gi2020-022.pdf, read 9 November 2026.