1

House Size

Image: Esther Zheng

One of the very first things any prospective homeowner should ask themselves is what kind of house they want . Having a general idea of the size, as well as the amount and type of spaces needed, is considered basic information before starting to look for a property.

2

Roof Condition

Image: Andreas Weiland

For practical reasons, most people looking to buy a house don’t inspect the roof of a prospective home. However, that section of the house can present serious and costly problems if it has any kind of damage.

Asking about the condition of the roof is paramount. How old is it? What is it made of? Buyers can find this information on the seller’s disclosure or ask the real estate agent to find out. Asphalt shingle roofs last around 20 years, but other materials, like clay or metal, can last much longer.

3

Neighborhood Safety

Image: Alev Takil

It goes without saying: safety is a big thing. When searching for a home, make sure the neighborhood where a potential house is located is safe. It’s also highly advisable to check out the neighborhood from an insider’s perspective via social media, such as Facebook groups, where you can learn more about the area and ask locals questions.

If you’re truly interested in a particular home, spend some time in the neighborhood. Go for a walk and check out local businesses to get a feel for what it’s like to live in the area.

4

HVAC system

Image: Taylor Vick

The HVAC system heats and cools a house year-round. Anyone looking at houses should ask about the type of heating and cooling system each one has and, most importantly, how old it is. Asking for maintenance records is also a good idea.

Furnaces and AC units typically last anywhere from 10 to 25 years. If a unit is broken, repair costs vary based on the type of system and how big it is. Homeowners can spend an average of $7,000 to replace an existing HVAC unit—but don’t count on a home warranty to automatically cover that.

5

Property Taxes

Image: Recha Oktaviani

A commonly overlooked item for first-time homeowners when searching for a house is property taxes. When considering a potential home, always compare property tax amounts over several years to help you calculate the overall affordability of the property .

To find out a home's estimated property taxes, check with the county's appraisal board. Homeowners Association dues should be listed in the home's listing, or you can request them from the listing agent.

6

Plumbing

Image: PAN XIAOZHEN

The plumbing system in a house can be a mystery for a prospective buyer if they don't know how to inspect it properly. Pipe disintegration, obstructive tree root growth, and complicated clogs can all cause havoc on the system. Keep in mind that sewer line replacement can cost anywhere from $1,300 to $4,900.

Always check toilets for leaks, unstable bases, and discoloration . Look under the bathroom and kitchen sinks for signs of leaks. Turn on the hot water in the sink or tub to see if it gets hot. If it doesn’t, that could indicate a problem with the water heater.

7

Water damage and mold

Image: Hydra 4x

Water damage can cause numerous problems in a house, including structural issues, mold, and rot, especially in basements. Anyone inspecting a house should pay close attention to musty smells as well as water stains on floors, walls, or ceilings .

The cost of mold removal can be anywhere from a few hundred to a few thousand dollars, depending on the size of the affected area. And, because mold is a health hazard, it should be treated before moving in.

8

Proper ventilation

Image: Jelleke Vanooteghem

This one might be subtle, but it’s very important, especially when considering the mold issues mentioned earlier. Without adequate interior ventilation, moisture can't evaporate , which can turn a room into a breeding ground for mold.

Look for condensation on windows or slightly bubbled or peeling paint around windows, doors, or vents. These signs may indicate moisture within the walls or ceiling drywall.

9

Noise Level

Image: Rei Kim

Nobody wants to live in a noisy home. But, at the same time, this issue is often overlooked when searching for houses. Many showings are cunningly scheduled during quiet hours to disguise the noise issues.

If you are truly interested in a property, visit during high-traffic hours to assess this concern . Even if the house is perfect in every other way, the constant hum of passing cars, public transport, or other sources of noise can become a serious problem.

10

Foundation and home exteriors

Image: Aiden Craver

Foundations matter. Bulging or bowing foundation walls are signs of structural weakness that can be expensive to repair. Always check for cracks in the foundation, drywall, or ceiling ; gaps above doors and windows ; sunken stairs or porches; and sloping or uneven floors or tiling.

Of course, not every crack means the home is about to collapse. Every home experiences some degree of settling, so some cracks are to be expected.

11

Electricity issues

Image: Mila Albrecht

The electrical system in a house can be compared to the nervous system of a human being: every part must work properly, and issues can sometimes be difficult to spot. From the power outlet next to the bed to other electrical systems in the house, like the garage door opener, everything is important and contributes to your safety and comfort. Bring a phone charger and plug it into random sockets to check if they work properly .

12

Room for improvement

Image: Daniel McCullough

Buying a house is a big investment and you can be living in it for a very long time. Therefore, it is always important to take into consideration any future plans and whether these plans make sense in that particular house.

Is there a wall you could knock out to create more space if needed? A garage or attic you could potentially finish if you need an extra room? Having an easy-to-modify layout can provide more possibilities for the future.

1

Lake Superior lives up to its name

Image: Jacob Skowronek

Lake Superior is the largest, deepest, and coldest of the five. It holds more water than the other four lakes combined—enough to cover North and South America in a foot of water. At 31,700 square miles, it’s the largest freshwater lake by surface area in the world.

2

Only one is fully American

Image: Ioann-Mark Kuznietsov

Lake Michigan is the only Great Lake entirely within the jurisdiction of the United States. It touches four states—Wisconsin, Illinois, Indiana, and Michigan—and its shores are home to major cities like Chicago and Milwaukee. As if this wasn’t enough, this lake also boasts the world’s largest freshwater sand dunes.

3

They create their own weather

Image: Srikanta H. U

The Great Lakes have a powerful influence on regional weather, especially through the phenomenon of "lake-effect snow." As cold air sweeps over the warmer lakes, it picks up moisture, resulting in heavy snowfall in cities like Buffalo, Cleveland, and Chicago. The lakes also generate localized storms that can rival oceanic tempests in intensity. Yet, not all is harsh; these unique conditions help create microclimates that are perfect for agriculture, supporting a range of crops across the region.

4

A shipwreck graveyard

Image: Vlad Tchompalov

Prone to stormy and unpredictable weather, the Great Lakes are home to over 6,000 shipwrecks. The most infamous of these, the SS Edmund Fitzgerald, sank in Lake Superior during a violent storm in 1975, inspiring Gordon Lightfoot's iconic ballad. In fact, many of these wrecks are remarkably well-preserved, thanks to the cold freshwater, which slows down the decay process and keeps these sunken ships intact for decades.

5

They contain a fifth of the world’s freshwater

Image: Sime Basioli

The Great Lakes hold about 21% of the world's fresh surface water. That’s roughly six quadrillion gallons—enough to submerge the lower 48 states under about 10 feet of water. Given this staggering quantity, it's no surprise that the lakes are crucial to American drinking water, agriculture, and industry.

6

The Erie Canal’s role

Image: Lucy M

Opened in 1825, the Erie Canal linked the Great Lakes to the Atlantic Ocean via the Hudson River, transforming trade and settlement patterns. It played a pivotal role in making New York City an economic powerhouse and significantly accelerated the movement of goods between the Midwest and the East Coast. While most traffic now flows through the larger St. Lawrence Seaway, the Erie Canal remains a key chapter in U.S. history.

7

When the Niagara Falls stood still

Image: Vishwesh Jirgale

In 1969, engineers temporarily halted the flow of Niagara Falls due to concerns that erosion was progressing so rapidly the falls could disappear in a few years. After a thorough inspection by the Army Corps of Engineers, they concluded that no immediate maintenance was necessary. Despite this, the endeavor was far from futile—it provided valuable insights that would guide future preservation efforts for the iconic falls.

8

America’s forgotten "Third Coast"

Image: Richard Main

The Great Lakes coastline spans about 10,900 miles, which makes it longer than the U.S. East and West Coasts combined. This hidden "Third Coast" features sandy beaches, towering cliffs, and picturesque lighthouses, making it a popular destination for tourism and outdoor recreation.

9

Once an ancient ocean

Image: Andrzej Kryszpiniuk

Millions of years ago, the region now holding the Great Lakes was covered by an ancient sea. Over time, glaciers carved out the massive basins, which filled with meltwater after the Ice Age. The evidence of this transformation is still visible in the region’s fossils and rock formations.

10

Chicago River’s historic reversal

Image: Jake Leonard

In 1900, engineers reversed the flow of the Chicago River to prevent sewage from polluting Lake Michigan, the city’s drinking water source. Using a system of canals, the river was redirected toward the Mississippi River watershed, an astonishing feat of engineering that still works to this day.

11

Protected by an international treaty

Image: Hermes Rivera

The 1909 Boundary Waters Treaty between the U.S. and Canada governs the Great Lakes, ensuring cooperative water management. It led to the creation of the International Joint Commission, which helps both nations resolve disputes and protect this vital natural resource.

1

No opening umbrellas on the street

Image: Edu Lauton

In Montgomery, Alabama, it is considered an offense to open an umbrella on a street for fear of spooking horses .

This raises questions about whether one should open an umbrella since the main use of it happens in the street.

2

No driving over 2000 sheep down Hollywood Boulevard

Image: Andrea Lightfoot

In Hollywood, California, it is illegal to drive more than two thousand sheep down Hollywood Boulevard at one time .

Apparently, you can drive one thousand and nineteen hundred and ninety-nine sheep, no problem. But not two thousand at one time.

3

No loose cats without tail lights

Image: Pacto Visual

In Sterling, Colorado, cats may not run loose without having been fitted with a taillight . Maybe this originated in some road accident involving a feline but one has to wonder if this is the best method of action. Especially since attaching a taillight to a cat does not seem like an easy thing to do.

4

No educating dogs

Image: Caleb Fisher

For whatever reason, you may not educate dogs in Connecticut . Something must have happened at some point in history serious enough for the local legislators to forbid the Connecticuters from educating their dogs.

5

No leaving the ship, if you are a rat

Image: Joshua J. Cotten

In Tampa Bay, Florida, rats are forbidden by law to leave the ships docked at port. The spirit of the law probably requires ship owners to prevent rats from leaving the ship but, for some reason, the phrasing of the text makes it seem as if it is directed to the rats themselves.

6

No road crossing, if you are a chicken.

Image: Vidi Drone

In Quitman, Georgia, it is illegal for a chicken to cross the road . Quite probably, this law is directed to chicken owners so that they prevent their feathered friends from roaming on the roads and causing accidents. But, still, it should be more clearly stated.

7

No fishing from a giraffe’s back

Image: MARIOLA GROBELSKA

Who in their right mind would attempt to fish from a giraffe’s back , right? Apparently, this exact thing happened in Boise, Idaho, prompting the passing of a law to forbid this outrageous behavior from happening ever again.

8

No flying over the village, if you are a bee

Image: Dmitry Grigoriev

In Kirkland, Illinois, bees are not allowed to fly over the village or through any of its streets . How exactly did the legislators who passed that law expect to enforce it, we honestly do not know.

9

No lions at the movies

Image: Andrew Liu

In Baltimore, Maryland, it is illegal to take a lion to the movies . As it should be. No one should be taking live lions into a movie theater filled with people, ever, anywhere in the world. Not even if the showcased movie is The Lion King.

10

No pant-less horses

Image: Silje Midtgård

As with most of the other examples in this list, this is a law that -hopefully- no one is paying any attention to. Horses are required to wear pants at all times in Fountain Inn, South Carolina. Seriously, how do you put pants on a horse?

11

No laying eggs at night

Image: Anita Austvika

It is unlawful for chickens to lay eggs before 8 AM and after 4 PM in West Virginia. Thankfully for chickens, they sleep at night and are active during the day, which prevents them from breaking the law.

12

No pictures of rabbits in June

Image: Gary Bendig

The State of Wyoming doesn’t allow you to take a picture of a rabbit during the month of June . The reason for this curious law is, perhaps, more understandable than most of the previous ones, and it has to do with avoiding harassment of the local wildlife.