By SemperScreen®. We own residential and commercial real estate properties across the United States, and we built the permanent sink screen for our own buildings before we sold it to anyone else.
In most cases, the answer is "yes". No federal housing standard and no state habitability statute we are aware of requires a food waste disposer in a rental kitchen. What decides the question is not the housing code at all. It is your lease, whether the unit is rent-stabilized, and above all when you do it. Removing a disposal at turnover and removing one mid-tenancy are two different decisions with two different exposures.
Is a garbage disposal required in a rental unit?
No. The requirement runs to the sink, not to the appliance under it.
Federal standards are the strictest common benchmark, because units in HUD rental assistance programs and Low-Income Housing Tax Credit properties are inspected against them. Under 24 CFR 5.703, the unit "must have a living room and a kitchen area with a sink, cooking appliance, refrigerator, food preparation area, and food storage area."1 That is the full kitchen list. A disposer is not on it.
State habitability law reaches the same place by a different route. California Civil Code 1941.1 enumerates nine affirmative characteristics a dwelling must have or be deemed untenantable. The one that addresses garbage is subdivision (a)(7): "an adequate number of appropriate receptacles for garbage and rubbish, in clean condition and good repair."2 Receptacles. Containers. Not a grinder.
Practitioners read that list the way courts do, as a floor rather than a ceiling: conditions outside the enumerated list can still render a unit untenantable if they materially affect habitability.3 A missing disposer does not come close to that bar. A backed-up kitchen line does, which is worth holding onto for later in this article.
What the code does require is that something restrict the sink waste outlet. Model plumbing code calls for a device restricting the clear opening whether or not a disposer is present.4 So the opening does not stay empty.
SemperScreen® recommends that you always refer to local building codes when modifying a building's plumbing system.
Why timing decides this more than the rule does
Because a tenant rents the unit with the amenities that were in it on day one.
This is the part almost nobody writes about, and it is where owners get caught. In rent-stabilized jurisdictions, taking away something the unit had at the start of a tenancy can be treated as a rent increase.
Los Angeles states the principle plainly. Rent Adjustment Commission Regulation 410.03 reads: "A tenant rents an apartment with the appurtenant housing services available at the time of renting the apartment. Landlords who reduce housing services without a corresponding reduction in rent effectuate an increase in rent."5 Housing services are defined broadly, covering utilities, ordinary repairs, replacement and maintenance, and then "any other benefits, privileges or facilities."5
Two details matter for anyone weighing this.
A disposer is not a named line item in the published valuation table. The Commission publishes suggested monthly values for reduced services, updated from September 2023 data and effective July 2025. Refrigerator and stove each carry $100 to $124. Kitchen facilities carries $247 to $494. Parking, laundry, pool, storage and a dozen others are listed. A garbage disposal is not among them.5 That is not the same as free. The regulation is explicit that the table is guidance only and that value "will be determined primarily upon reasonable valuation evidence presented" for the specific tenancy.5 Read it as an absence of a default number, not an absence of exposure.
The lookback is three years. A rent reduction determination may run up to three years retroactive from the date a tenant files a complaint.5 A quiet removal across forty units is not a small contingent liability.
There is also a release valve worth knowing: if a landlord restores a reduced service within a reasonable time after notice, the department may decide against a corresponding rent reduction.5
Los Angeles is one jurisdiction. New York, San Francisco, Santa Monica, Berkeley, Oakland and others each run their own version of the reduction-in-services concept, and the rules differ in scope, valuation and process. Look up yours before you touch an occupied unit, and confirm the application with counsel who practices in your jurisdiction. None of this is legal advice, and the correct answer is genuinely local.
The practical takeaway: the exposure attaches to reducing a service during a tenancy. It does not attach to a unit that never had one when the new resident signed. Do this at turnover.
What to check before you pull one out
Five things, in order.
- Housing code floor. Confirmed above for federal and California standards. Check your state and your city housing code for anything unusual.
- Your lease. This is the one owners skip. If the disposer was in the unit at signing, most jurisdictions treat it as part of what you agreed to provide, and the practical rule is that appliances present at lease signing generally have to be kept working.6 Some residential lease forms reserve the removal option explicitly, with clauses stating that where a garbage disposal is on the premises the landlord has the option to remove it.7 If your form does not say that, your next lease revision is where to fix it.
- Rent-stabilization status of the unit. See above. This is the expensive one.
- Subsidy and inspection status. A voucher or LIHTC unit is inspected against the federal standard. A disposer is not on that list, so removing one does not create an inspection failure.1 Confirm with your housing authority anyway, because local inspection practice varies.
- What goes back in the opening. Code requires a device restricting the sink waste outlet.4 Decide this before the plumber is on site, not after.
What to do in each situation
Vacant unit at turnover
The clean case, and the one to standardize on. The disposer comes out, the drain assembly goes in, and the next resident rents a unit that never had one. No reduction in service, no notice question, no valuation argument. Update the unit listing so the amenity is not advertised.
Occupied unit, market rate, not stabilized
Check the lease first. If the lease is silent and the disposer works, the conservative path is still to wait for turnover. If it has failed and you are deciding whether to replace it, that is a repair decision rather than a removal decision, and it is a much easier conversation with a resident who has just watched their sink back up.
Occupied unit, rent-stabilized
Wait for turnover unless your counsel tells you otherwise. The three-year lookback and the evidence-based valuation make this the worst possible place to save a replacement cost.5
Occupied unit where the disposer has already failed
The most common real scenario, and the most favourable. Nothing is being taken away that currently functions. Document the failure, tell the resident what is going in instead and why, and do the changeover as a repair.
Will units rent for less without a disposal?
Not on the evidence we have seen, and the amenity is not what residents notice.
Two things are worth separating here. A disposer is a convenience nobody tours an apartment to find. A kitchen sink that backs up twice a year is a maintenance experience residents remember, tell each other about, and mention in reviews. Those are not equivalent line items in a resident's head, and the second one is the one that shows up in renewals.
The property managers we hear from describe the trade the same way:
"We installed a SemperScreen® sink screens in each of our units. Our tenants love saving money on water and I love not having to worry about broken garbage disposals or clogged drains anymore." Bernardo, Resident Property Manager
The second half of the objection is the one that deserves a straight answer: some residents will ask. Tell them what changed and why, in one sentence, at move-in. Food scraps go in the bin, the line stays clear, and there is no appliance to break at nine on a Sunday. Residents accept that far more readily than owners expect, because the alternative they are being spared is one most of them have already lived through.
What the decision costs either way
Replacing a disposer is the recurring version of this cost. Angi puts professional garbage disposal installation at $150 to $950 depending on the unit and the labour.8 A motor has a service life, so across a portfolio that number is not a one-off. It is a line that reappears on a cycle.
The drain calls are the other half. In published SemperScreen® collateral we anchor a plumbing service call at $250+ per call, and a disposer does not prevent those. It is the appliance that grinds food fine enough to travel down the line and settle.
Then the exposure that only exists if you get the timing wrong. In a stabilized unit, a determination can reach back three years,5 and it applies per tenancy rather than per building. That is the number that turns a maintenance decision into a portfolio decision, and it is entirely avoidable by doing this at turnover.
The fixture that goes in the opening is the smallest figure in the set.
What goes in the drain opening
Something has to, so this is a real choice rather than a formality.4 We covered the three options and their costs in detail in what to install after removing a garbage disposal, and the short version for a rental portfolio is that only one of them survives contact with tenancy.
A removable cover is fine in an owner-occupied kitchen. In a rental it is a part that lives in a unit you do not enter for a year at a time. It gets lifted out to drain a pot, left on the counter, thrown away with the scraps, or taken to the next apartment. From the moment it leaves the sink the line is unprotected, and the first signal you get is a work order. That is human error that no training program fixes.
The SemperScreen® permanent sink screen is the only non-removable permanent sink screen on the market, which is the entire point in a rental. It is Type 304 stainless steel with a polished finish and a brushed trim ring, one pound, fitting standard three and a half inch drains with a custom tube nut on the one and a half inch tailpiece for more thread contact. Its proprietary double-walled technology gives it a perforation surface area exceeding that of the connecting pipe, so it does not become the narrow point in the drain. It has been tested and COMPLIED with ASME A112.18.2-2020 / CSA B125.2-20, with the detail on our certifications and testing page.
Installation is a retrofit at about fifteen minutes per drain with no plumbing modifications, which means it fits inside a normal turn rather than extending one. More than 20,000+ sold since 2017. Rentals take the 5-year commercial warranty.
Clearing it is a point-of-use task. Whoever used the sink moves the scraps into the bin with a paper towel or a hand, in a second or two, and that is the whole maintenance story.
Owners running the portfolio version of this arithmetic put it this way:
"Clogged drain lines in our apartment buildings are significantly reduced after installing SemperScreen® sink strainers. This product pays for itself 5 times over with just the first blockage or repair it prevents. Very few products in the apartment industry have that kind of return." Patrick and Robert, BLVD Capital
For rental and property teams: We know you have at least one drain that keeps clogging (we have experience with those). Contact us and let's discuss testing our permanent sink screens in those bad drains.
To source locally or through your existing supply house, use Find a SemperScreen® Dealer. If you are still deciding whether to eliminate disposers across the portfolio rather than unit by unit, why smart property owners are eliminating garbage disposals makes that case.
Frequently asked questions
Is a garbage disposal required by law in a rental? No federal housing standard requires one. The HUD kitchen list is a sink, cooking appliance, refrigerator, food preparation area and food storage area.1 California's habitability statute requires receptacles for garbage, not a grinder.2 Check your own state and city housing code for local variations.
Can a landlord remove a garbage disposal during a tenancy? That depends on your lease and on whether the unit is rent-stabilized. In Los Angeles, reducing a housing service that existed at the start of a tenancy without a corresponding rent reduction is treated as a rent increase, and a determination can reach three years back.5 The low-risk path is to do it at turnover.
Does removing a disposal fail a Section 8 or NSPIRE inspection? A disposer is not among the affirmative kitchen requirements in the federal standard.1 Confirm with your housing authority, since local inspection practice varies.
Can a landlord charge a tenant for a clogged drain? This is jurisdiction- and lease-specific and is outside what we can answer. Habitability obligations do not generally extend to damage caused by a tenant's want of ordinary care, but how that applies to a specific clog is a question for local counsel.
What has to go in the drain opening once the disposal is out? Model plumbing code requires a device restricting the clear opening of a sink waste outlet.4 A removable basket meets it. So does a permanent sink screen, and in a rental only one of them is still in the sink a year later.
References
- "24 CFR 5.703 National standards for the condition of HUD housing." Electronic Code of Federal Regulations, U.S. Government Publishing Office. Retrieved from https://www.ecfr.gov/current/title-24/subtitle-A/part-5/subpart-G/section-5.703
- "California Civil Code Section 1941.1." 2025 California Code, via Justia. Retrieved from https://law.justia.com/codes/california/code-civ/division-3/part-4/title-5/chapter-2/section-1941-1/
- "Habitability Laws in California." Borna Houman Law. 2026. Retrieved from https://bhrealestatelaw.com/2025/10/24/habitability-laws-in-california/
- "Section 422 Sinks," 422.2 Sink waste outlets. 2021 International Plumbing Code. International Code Council. Retrieved from https://codes.iccsafe.org/s/IPC2021P3/chapter-4-fixtures-faucets-and-fixture-fittings/IPC2021P3-Ch04-Sec422
- "Reduction in Housing Services." Rent Adjustment Commission Regulations Section 410.00, Los Angeles Housing Department. Effective 11-17-1982, amended through 07-01-2025. Retrieved from https://housing.lacity.gov/wp-content/uploads/2024/04/RAC-410-Reduction-in-Housing-Services.pdf
- "Does a Landlord Have to Provide a Stove and Refrigerator?" LegalClarity. 2026. Retrieved from https://legalclarity.org/does-a-landlord-have-to-provide-a-stove-and-refrigerator/
- "Dispenser Clause Samples." Law Insider, residential lease clause library. Retrieved from https://www.lawinsider.com/clause/dispenser/_2
- "How to Install a Sink Drain Yourself." Angi. 2023. Retrieved from https://www.angi.com/articles/how-to-install-sink-drain.htm
