9 Best Litter Boxes for Small Apartments (Low Odor + Space-Saving Picks)
Last Updated on August 1, 2025 by James Kim
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Note: This article is for informational purposes only and is not a substitute for professional veterinary advice. Always consult your vet for your cat’s specific needs.
Living in a small apartment with a cat comes with unique challenges—and one of the biggest is figuring out where to put the litter box. When space is limited, you need a solution that’s not only compact but also stylish, odor-resistant, and easy to clean. The wrong litter box can make your entire living space smell unpleasant or feel cluttered. The right one, however, blends seamlessly into your home, keeps messes contained, and keeps your cat happy.
Whether you live in a studio, one-bedroom, or shared space, choosing the best litter box for a small apartment isn’t just about saving floor space. It’s about making smart choices for both functionality and hygiene without sacrificing aesthetics or comfort. From top-entry designs that reduce litter tracking to cleverly disguised boxes that double as furniture, there are plenty of innovative options that work well in tight spaces.
In this guide, we’ve handpicked the best litter boxes for small apartments based on size, odor control, ease of cleaning, and design. Whether you’re a new cat parent or upgrading your current setup, you’ll find options that make living with a cat in close quarters a whole lot easier.
Why Litter Box Design Matters in Small Apartments
In a spacious home, you can tuck a litter box away in a spare room or basement. But in a small apartment, every square foot matters—and the wrong litter box can quickly become a source of stress for both you and your cat.
Here’s why choosing the right design is so important:
1. Limited Space Means Strategic Placement
Small apartments often lack designated “pet zones.” That means your litter box might end up in a high-traffic area like the bathroom, kitchen, or even living room. A bulky or unattractive litter box can disrupt the flow of your space and feel intrusive. Compact, thoughtfully designed models help you reclaim space without sacrificing function.
2. Odor Becomes Everyone’s Problem
With fewer doors and less ventilation, bad smells travel fast in a small home. If your litter box doesn’t trap odors effectively, the entire apartment can feel unclean—even if you scoop daily. Models with built-in carbon filters, sealed lids, or top-entry designs can significantly reduce the spread of litter odors.
3. Aesthetics Are More Noticeable
You can’t hide an ugly litter box when you’re working with 400 square feet. If your box is out in the open, it should look like it belongs there. Fortunately, some modern litter boxes are designed to double as sleek furniture, planters, or stylish accents that won’t clash with your decor.
4. Multi-Use and Clever Storage are Key
The best litter boxes for apartments often serve more than one purpose. Some models come with built-in storage for scoopers, liners, or even cat food. Others tuck discreetly into furniture or corners, making the most of unused areas. These smart features can help you stay organized and clutter-free.
By understanding the unique demands of apartment living, you can choose a litter box that keeps your cat comfortable and keeps your home looking and smelling fresh.
Key Features to Look For in a Litter Box for Small Apartments
Not all litter boxes are created equal, and when you live in a small space, you need to be extra picky. The ideal litter box should strike a balance between function, cleanliness, and compact design. Here are the top features to prioritize when shopping:
1. Compact Footprint
Look for models with a smaller base that can fit in tight spaces like bathroom corners, between appliances, or under furniture. Some boxes are even designed to slide under sinks or fit neatly beside a toilet. Always measure your available space before purchasing.
2. Covered vs. Open Designs
- Covered boxes help contain odor and litter scatter, making them a good fit for apartments.
- Open boxes allow for better airflow but may require more frequent scooping to keep odors at bay.
Choose what works best for your cat’s habits and your cleaning routine.
3. Top-Entry vs. Front-Entry
- Top-entry litter boxes are great for preventing litter tracking and keeping dogs or toddlers out.
- Front-entry models are better for older cats or cats with mobility issues.
Both types can work well in apartments—just consider your cat’s physical needs and personality.
4. Odor Control Features
Living in a confined area makes smell control non-negotiable. Look for litter boxes with:
- Charcoal or carbon filters
- Airtight lids
- Built-in ventilation
- Compatible odor-absorbing liners or mats
These features help trap ammonia smells before they drift into your living space.
5. Ease of Cleaning
In small apartments, scooping and cleaning need to be fast and easy. The best boxes for tight spaces offer:
- Smooth, non-stick interiors
- Removable trays or sifting systems
- Flip-top lids or front-facing doors for easy access
Time-saving features keep your cleaning routine manageable—even in a small bathroom or kitchen corner.
6. Aesthetic Integration
In a compact apartment, the litter box is likely to be seen by guests. A neutral or modern design that blends with your decor is a smart move. Some boxes double as furniture—think litter box cabinets, benches, or even faux potted plants—offering form and function in one sleek package.
When you choose a litter box with these features, you’re not just upgrading your cat’s experience—you’re enhancing your overall living space, reducing mess and odor, and making daily cleanup far less of a chore.
Best Litter Boxes for Small Apartments (Top Picks)
Below are some of the highest-rated litter boxes that work exceptionally well in tight spaces. These have been selected based on their size, odor control, design, and user reviews. Each one is ideal for apartment living—and cat approved.
1. Modkat XL Litter Box
Best For: Stylish design and versatile entry options
- Size: 21 x 16.3 x 17 inches
- Features: Top-entry and front-entry, modern design, reusable liners
- Pros: Sleek look, excellent for litter tracking control, durable build
- Cons: Higher price point
- Recommendation: Check price on Amazon
- TOP OR FRONT ENTRY: The Modkat XL is ideal for larger cats or multi-cat households. Includes all components to configure as either a top-entry or front-entry litter box, just choose what suits your cat best.
- REDUCES LITTER TRACKING: In top-entry mode, the lid acts as a walk-off mat to trap litter. In front-entry mode, a built-in step helps catch stray litter. Either configuration helps to keep litter scatter in check.
- SWIVEL LID FOR EASY CLEANING: No more struggling with bulky hoods. The one-handed swivel lid design allows fast, hassle-free scooping.
2. IRIS USA Top Entry Litter Box
Best For: Preventing litter scatter in small bathrooms
- Size: 20.5 x 16.1 x 14.6 inches
- Features: Top-entry, grooved lid for litter removal, includes scoop
- Pros: Reduces tracking, space-efficient, affordable
- Cons: Some cats may dislike top entry
- Recommendation: Check price on Amazon
- MADE IN USA – Aesthetically pleasing solution to your cat’s bathroom needs. With the top entry, everything stays inside and out of sight, and the enclosed design lessens the prevalence of unpleasant odors in the room.
- TOP ENTRY – The top entry of the cat litter pan means more privacy for your cat, less litter spillage, and any spraying remains contained within the tall walls of the kitty litter box. It also functions to keep other pets, such as dogs, out of your cat’s business.
- TIDY – The grooves in the lid catch any lingering litter particles on your cat’s paws and keep them from spilling out onto the floor, keeping the area neat and clean and making clean-up a breeze.
3. Good Pet Stuff Hidden Litter Box
Best For: Hiding the box in plain sight
- Size: 19 x 19 x 20 inches
- Features: Disguised as a clay planter, filter included
- Pros: Looks like decor, ideal for living rooms or bedrooms
- Cons: Slightly bulky for very tight corners
- Recommendation: Check price on Amazon
- Made in USA + New Generation Upgrade – Made in USA with Reinforced Construction. Designed and manufactured at our own U.S. facility using reinforced plastic, an improved locking top-base fit, and an upgraded carbon-infused filter to create a more durable, secure, and refined hidden litter box planter
- Disguised as Home Décor – A furniture-style round planter that conceals your cat’s litter box inside a stylish design that blends seamlessly into living rooms, apartments, and modern interiors
- Enclosed with Carbon Filter + Odor Control – Helps contain litter mess and odors while allowing airflow for everyday cat comfort without exposed litter
4. Petmate Booda Dome Clean Step Litter Box
Best For: Odor control and cleanliness
- Size: 22.5 x 22.5 x 19 inches
- Features: Dome cover, charcoal filter, step design reduces tracking
- Pros: Great for odor control, modern look
- Cons: Larger footprint than some competitors
- Recommendation: Check price on Amazon
- KEEP LITTER IN THE BOX, NOT ON THE FLOOR: Unique, patented, clean step entrance captures litter scatter by wiping cat’s paws as they step. The dome litter box is 50% larger than the average cat box, but built-in handle makes it easy to clean and move.
- MINIMIZE ODOR: A charcoal filter minimizes unwanted odors to keep your home as fresh and clean as possible, even in a multi cat household. Replacement filters and litter box liners are sold separately. Also, check out our cat litter scoop and cat litter mat selection
- MADE WITH RECYCLED MATERIALS: Petmate is not just a friend of furry family members, but the environment too. We produce eco-friendly, sustainable, recyclable products from kennels to litter boxes and many in between.
5. Tuft + Paw Cove Litter Box
Best For: Modern minimalist homes
- Size: 27 x 17 x 6.5 inches
- Features: Open-top, smooth interior, integrated scoop & dustpan
- Pros: Sleek design, high-quality materials
- Cons: No cover (less odor control)
- Recommendation: Check price on Tuft + Paw
- CAT EXPERTS: By Tuft & Paw, a modern cat brand based in North America, loved and trusted by thousands of cat parents.
- HIGH SIDES: Removable 8″ walls act as privacy screen and scatter shield to contain litter mess for cats who dig or pee standing up.
- ANTI-STICK PLASTIC: Made from durable, easy-to-clean matte plastic that resists odors and litter sticking.
6. Omega Paw Roll’N Clean Litter Box
Best For: Easy self-cleaning
- Size: 23.5 x 20 x 19 inches
- Features: Self-cleaning by rolling the box, built-in sifter
- Pros: No scooping, efficient, decent odor control
- Cons: Takes up more horizontal space
- Recommendation: Check price on Amazon
- Elite Self cleaning EL-RA20-1
- Features chrome accents
- Built in “litter step” catches litter as cat exits
7. Whisker Litter-Robot 4
Best For: High-tech, hands-free cleaning
- Size: 22 x 27 x 29.5 inches
- Features: Self-cleaning, app-connected, odor-sealed waste drawer
- Pros: Fully automated, amazing for odor control
- Cons: Expensive, large footprint
- Recommendation: Check price on Litter-Robot
- LITTER-ROBOT SUPPLY BUNDLE – Save on the Litter-Robot 4 Bundle, which comes complete with Litter-Robot 4 automatic litter box, 3 OdorTrap refills, 10 waste drawer liners, 30 cleaner wipes, 2 carbon filters, LitterTrap mat.
- SELF-CLEANING LITTER BOX – Never scoop again with Litter-Robot 4, the automatic, self-cleaning cat litter box. The patented sifting process automatically separates your cat’s waste from the clean litter. Just empty the waste drawer when full.
- MONITOR + CONTROL VIA APP – Control the smart litter box straight from the Whisker app. Monitor waste and litter levels in real time, see litter box activity, and track kitty’s weight after each use. Compatible with any clumping litter.
8. IRIS USA High Sided Cat Litter Box
Best For: Budget and simplicity
- Size: 24 x 18 x 10 inches
- Features: High sides to reduce mess, open-top
- Pros: Very affordable, easy to clean, good for larger cats
- Cons: No odor control features
- Recommendation: Check price on Amazon
- MADE IN USA with global materials – The IRIS USA open top kitty litter tray offers a functional and comfortable solution to your cat’s bathroom needs. With the open air kitty litter pan, getting in and out of the tray has never been easier for your cat and the tall walls keep any litter or spraying inside the tray.
- PRIVATE – This open air cat litter tray offers privacy for your cat with tall walls that form the scatter shield, offering the privacy of a hooded cat litter box with the easy access and cleaning of an open air kitty litter pan.
- OPEN TOP – The open top makes it easy for you to monitor your cat’s habits and health and stay on top of when it’s time to clean.
9. MEEXPAWS Cat Litter Box Enclosure
Best For: Litter box furniture integration
- Size: Varies by model
- Features: Litter box enclosure doubles as end table or bench
- Pros: Stylish, hides litter box completely
- Cons: Requires a separate litter tray inside
- Recommendation: Check price on Amazon
- OVERALL … BEFORE ORDER, PLEASE MEASURE YOUR LITTER BOX & PLACING AREA TO MAKE SURE THE SIZE OF ENCLOSURE IS SUITABLE. Exterior L25.6 x W17.7 x H17.7 inches / Inner size 24 × 16 × 16 inches / Door W7.8 × H11.8 inches(The entrance is suitable for cats under 14 lbs). This cat washroom bench with nice looking is a good solution for hiding the litter box and ugly smell. NOTE: STAINLESS STEEL LITTER BOX NOT INCLUDED
- WATERPROOF INSIDE … Inner of the litter box enclosure is made of waterproof material, easy clean when kitten miss peeing out of litter box
- LARGE SPACE … Suitable for most litter boxes
These litter boxes help you maximize your space, minimize odor, and match your apartment’s aesthetic. Whether you want a budget option or a high-end hidden design, there’s something here to fit your needs.
Where to Place a Litter Box in a Small Apartment
Finding the right spot for a litter box in a small apartment is just as important as choosing the right box. Poor placement can lead to odor issues, behavioral problems, or a cluttered appearance. The goal is to strike a balance between privacy for your cat, convenience for you, and harmony with your living space.
Here are smart, apartment-friendly placement ideas:
1. Bathroom or Laundry Closet
These are top choices because they’re private, easy to clean, and often already have ventilation. Tuck a compact or top-entry box next to the toilet, under a sink, or behind the door. Use a litter mat to catch scatter.
2. Inside a Litter Box Enclosure or Cabinet
Furniture-style enclosures blend seamlessly into small spaces. Place them:
- Next to your sofa as a side table
- Under a window as a bench
- In an entryway or hallway nook
These provide discretion and reduce visual clutter.
3. Under a Kitchen Counter or Utility Shelf
If your cabinets have an open corner or space beneath them, a low-profile litter box can slide in easily. Just be sure it’s away from food prep areas and is cleaned regularly to avoid hygiene issues.
4. Bedroom Corner (with Airflow)
In studios or one-room setups, a covered or odor-control litter box can go in a bedroom corner, especially near a window or air purifier. A top-entry model or hidden planter-style box helps it blend in.
5. Behind Room Dividers or Curtains
Use a freestanding bookshelf, plant stand, or fabric screen to carve out a hidden litter zone. This works well in open floor plans and prevents the litter box from being the first thing guests see.
6. Inside a Storage Ottoman or Bench
Some ottomans and benches are deep enough to hold a litter box with a cutout. These multipurpose furniture pieces are ideal for micro-apartments and bachelor pads.
Bonus Tips for Smart Placement
- Avoid high-traffic or noisy areas (washer/dryer, TV zone).
- Keep away from food/water bowls to respect your cat’s instincts.
- Ensure easy access—don’t force your cat to jump, crawl, or navigate tight turns.
- Use litter mats and deodorizing pads nearby to catch messes and absorb odor.
The right placement helps you maintain cleanliness and order while giving your cat the comfort and privacy they need—even in a compact home.
Tips for Odor Control in Small Spaces
When you live in a small apartment, you can’t afford to let the litter box become a source of constant odor. Even a well-designed litter box will fall short if you don’t pair it with a solid odor control routine. Here are practical tips to keep your home smelling clean and fresh:
1. Scoop Daily—No Exceptions
In tight living quarters, odor builds up fast. Make scooping a daily habit, ideally twice a day if you work from home. This not only reduces smell but also keeps your cat happy and more likely to use the box consistently.
2. Use High-Quality, Odor-Absorbing Litter
Opt for litters designed specifically for odor control. Popular options include:
- Clumping clay litter with activated charcoal
- Pine or wood pellets (natural odor neutralizers)
- Silica crystal litter (absorbs moisture and locks in smells)
Avoid scented litters that try to mask odors—they often just mix perfume with ammonia, making the smell worse.
3. Incorporate Deodorizers or Filters
Many litter boxes come with built-in carbon or charcoal filters—replace these regularly. You can also try:
- Baking soda sprinkled in the litter
- Litter box deodorizing pods
- Plug-in odor absorbers nearby (not inside the box)
4. Wash the Litter Box Weekly
Even if you scoop daily, residue builds up on the box walls and base. Deep clean your litter box with warm water and mild, unscented soap once a week. Avoid bleach or strong-smelling cleaners, which may deter your cat from using the box.
5. Add a Litter Mat or Tray
Place a litter-catching mat or washable tray underneath the box to trap stray litter and urine spills. This keeps messes from spreading into carpets or corners—and helps prevent lingering odors caused by damp flooring.
6. Ventilate the Area
Even a small fan, open window, or air purifier near the litter zone can make a huge difference. Keeping the air circulating helps reduce musty or stale smells from settling into the space.
7. Don’t Overfill the Box
Too much litter can lead to more scattering and wasted product. Stick to the recommended depth (typically 2–3 inches) and change it out completely every 1–2 weeks, depending on use.
By combining a well-designed litter box with a consistent odor-control routine, you’ll create a cleaner, fresher-smelling home—even in a one-bedroom or studio apartment.
Final Thoughts
When it comes to choosing the best litter box for a small apartment, it’s not just about saving space—it’s about creating a clean, comfortable environment for both you and your cat. The right box can eliminate odor, reduce mess, and even blend in with your home’s decor.
From compact top-entry designs to hidden litter box furniture, there’s a solution for every layout and budget. Whether you’re a minimalist looking for something sleek or someone who needs a box that works in a high-traffic area, the products listed above are trusted by cat parents living in tight quarters just like you.
Don’t settle for a smelly, bulky litter setup that takes over your home. Invest in a smarter solution that keeps your cat happy—and your apartment smelling fresh.
Ready to upgrade? Click the links above to compare options, read reviews, and find the perfect litter box for your space.
Take the Next Step Toward a Cleaner, Happier Apartment
Choosing the right litter box is one of the easiest ways to improve both your cat’s comfort and your daily living experience—especially in a small space. Whether you’re focused on odor control, aesthetics, or convenience, there’s a perfect solution out there for you.
Still not sure which one to get?
Check out our guide on How to Litter Train a Rescue Cat to make sure your setup is 100% cat-approved from day one.
Want your entire home to stay fresh?
Don’t miss our tips on Grooming Products You Should Avoid for Cats to reduce shedding and keep your space cleaner overall.
Explore Top Litter Box Picks Now:
- Modkat XL – Best Modern Design
- IRIS USA Top Entry – Best for Small Bathrooms
- Litter-Robot 4 – Best Automated Option
All of the above links lead to trusted retailers and include our honest recommendations based on real-world use in small apartments.
Disclaimer: The information provided on this site is for general informational purposes only. It is not intended as veterinary advice, diagnosis, or treatment. Always seek the guidance of a licensed veterinarian before making decisions about your pet’s health.
Results Disclaimer: Results may vary. Our recommendations are based on editorial research and do not guarantee specific outcomes.
Accuracy Notice: We strive to keep content accurate and up to date. However, always verify current information and consult a veterinarian for personalized guidance.
James Kim is the founder of SavingNineLives.com, a passion project dedicated to improving the lives of rescue cats through practical care tips, adoption guides, and heartfelt advocacy. Though not a veterinarian, James is a lifelong cat lover who collaborates with animal welfare volunteers, rescue shelters, and vet-reviewed sources to ensure accurate, trustworthy information. His mission is simple: to help cat parents make informed, compassionate decisions that support feline health and well-being.
When he’s not writing, James is busy fostering cats, volunteering at local shelters, and testing cat-friendly products to recommend only the best to readers. Every article on this site is carefully researched and reviewed to meet the highest standards for cat health content.
Experience: 10+ years of hands-on experience with rescue cats
Content Vetting: Collaborates with vet techs and rescue workers
Trust & Transparency: All products and advice are shared with affiliate disclosures and reader safety in mind
Follow James and the Saving Nine Lives journey as we help one rescue cat at a time.