What is a Den?

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Author: Jatin Gill  |   Read Time: N/A
Last updated: March 9, 2025   |  
This blog has been reviewed by Jatin Gill, a seasoned real estate professional with 21 years of experience in the industry, ensuring the information is accurate and relevant for your real estate needs.

Youโ€™ve probably seen the word โ€œdenโ€ pop up in real estate listings or heard people brag about their cozy den at home. But what is a den in a house? Is it just another word for a living room? A smaller bedroom? A fancy little library?

To be honest, itโ€™s not that easy to answer. The meaning of a den room has changed over time, and today, it probably refers to different things depending on who you ask. Weโ€™ll get to that in a second, but first, let me answer a more important question: Why does this matter at all?

Well, if youโ€™re looking for a new home or thinking about how to use extra space in your current home, understanding what a den really is, and isnโ€™t, can help you make better decisions. So, letโ€™s dive in!

Key Takeaways 

A den is a bonus space, neither a bedroom, nor a living room, but useful in its own way.

Lots of possibilities, but not always private.

Not officially a bedroom, so renting one out can be tricky.

What Is a Den in a House?

The word โ€œdenโ€ might bring up images of a peaceful place where you can lose yourself in a book or have your โ€œme timeโ€ away from the noise of the rest of the house. And thatโ€™s pretty much how the term started. 

Traditionally, a den was a small, informal room used for relaxation, often separate from the main living areas. It was more like a personal space, unlike a study or a living room, which were generally used for social interactions. 

Over time, though, the den room meaning has changed. In older homes, dens were often extra rooms with doors, sometimes even located in basements or attics. But today, a den doesnโ€™t necessarily mean a fully enclosed space. It can be a part of the living room, a small room without a window, or even just a corner that you redesign for a specific purpose.

The problem is some people -and even realtors, for that matter- use the word โ€œdenโ€ too loosely! A den is an extra space, but itโ€™s not quite a bedroom, not exactly a living room, and definitely not just a random storage area. Itโ€™s a flexible spot that can be whatever you need it to be.

Pros and Cons of Having a Den

A den might seem like a nice and fancy bonus when looking at a home, but is it actually useful for you? Like pretty much anything else in real estate, it depends on your lifestyle and how you use the space. Letโ€™s break it down.

Pros

  • Versatility: A den is like a blank canvas. You can redesign it for any purpose. And who doesnโ€™t like endless possibilities?
  • Great for remote working: If you donโ€™t want to clutter your living room or need a private space to focus on your personal or business project, a den can be the perfect solution.
  • Adds value to your home: Even though it doesnโ€™t officially count as a bedroom, a well-utilized den can make your home more appealing to buyers or renters -weโ€™ll get to how renting a den works later. 

Cons

  • Lack of privacy: Unlike traditional dens, most modern dens, especially in condos, are open spaces without a door, which makes them less useful as a proper home office or sleeping area.
  • Can feel like wasted space: If you donโ€™t have a plan for your den, it can just become another under-utilized space in the home.
  • Lower value compared to a real bedroom: From a real estate POV, a den isnโ€™t considered a bedroom, so it wonโ€™t increase resale value as much as an actual additional bedroom.

What Should You Consider Before Choosing a Place With a Den?

If youโ€™re about to buy a new home with a den or renovate an unused space in your current home, consider the following criteria to make sure itโ€™s exactly what you want:

  • Size & layout: Depending on its purpose, a den could be very large or just a few feet wide. So ask yourself, how much room do you really need?
  • Privacy: If you need a quiet office or a sleeping area, check if the den has a door or some kind of insulation to keep noise out.
  • Natural light: Many dens donโ€™t have windows. Of course, you can always get creative with lighting, but that can be a deal-breaker if you want to use it, for instance, as a potting station.

Difference Between Den and Living Room

Many people confuse a den with a bedroom or living room, but some notable differences help you understand the difference.

Den vs. Living Room

  • Primary vs. secondary space: The living room is the main gathering spot in a home, while a den is more of a secondary area.
  • Size & layout: Living rooms are usually large, while dens can be much smaller.
  • Furniture & function: You often find couches, TVs, and entertainment setups in a typical living room. A den, on the other hand, can be designed as you wish.

Den vs. Bedroom

  • Windows & closets: A legal bedroom typically requires a window and a closet, while a den may have neither.
  • Design purpose: A bedroom is designed for sleeping. You can use a den as a sleeping space, but it may not always be ideal.
  • Privacy: Bedrooms usually have doors for privacy, but many dens are open or semi-enclosed.

Can You Rent Out a Den as a Bedroom?

Renting out a den as a bedroom depends largely on local housing laws and the specific features of the den. For instance, according to the Ontario Building Code, bedrooms in dwelling units should have an area not less than 75 sq ft where built-in cabinets are not provided. Plus, in most cities, bedrooms must have windows for natural light and ventilation, which also serve as a means of fire egress.

Since dens often lack these features, they typically don’t meet the official definition of a bedroom. However, you can still use them as sleeping spaces. 

When it comes to renting them out, things get trickier. If a person agrees to stay in your den, itโ€™s purely a contractual relationship, and theyโ€™re not legally considered tenants! Still, we always recommend checking local regulations and consulting with a lawyer to avoid any legal complications.

Dens in Condos vs. Houses: Whatโ€™s the Difference?

When it comes to dens, condos, and houses offer distinct experiences, especially since we have different types of townhomes available. The den in apartments is typically smaller and more open, often situated near the living area without a door. 

On the other hand, houses are usually more spacious, so dens tend to be larger, enclosed rooms that offer more privacy, sometimes even located in basements or attics. 

Bottom Line

A den is a versatile space that can serve many purposes, from a home office to a cozy reading spot. But when buying a home, thereโ€™s a lot more to consider, and having expert guidance makes all the difference. 

Thatโ€™s where we come in! At Platinum Condo Deals, our agents provide VIP access to all sorts of condos and townhouses, including exclusive promotions and first-look pricing. Get in touch today to secure your spot in the GTAโ€™s hottest developments!

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Jatin Gill

Jatin Gill, an esteemed authority in real estate writing, is celebrated globally for his unparalleled expertise. With over 20 years in the industry, he has authored more than 1,000 SEO-friendly articles covering every facet of real estate. Specializing in pre-construction projects, Jatin's extensive knowledge spans all real estate topics. His content is a go-to resource for anyone seeking comprehensive, insightful, and up-to-date information in the real estate market.

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Frequently Asked Questions (FAQs)

Can a den be used as a bedroom?

Technically, yes, but itโ€™s not legally considered a bedroom if it lacks a window and closet. Many people use dens as sleeping spaces, especially in urban areas, but they may not meet local housing codes for an official bedroom.

Is a den always a separate room?

Not necessarily! Some dens are fully enclosed with doors, while others are open spaces or alcoves near the living area.

Does a den add value to a home?

While a den doesnโ€™t add as much value as a true bedroom, it can still make a home more appealing and attract buyers or renters looking for extra space.

How big is a typical den?

It varies, but most dens are smaller than bedrooms, often ranging from 50 to 100 sq ft. In condos, dens are usually compact, while in houses, they can be more spacious.

Can I convert a den into a bedroom?

In some cases, yes! Adding a door, closet, and window (if possible) can turn a den into a legal bedroom. However, local building codes may have specific requirements, so check the regulations before making structural changes.

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