As the spring season gets underway, many Americans will be looking to take advantage of the lower real estate prices, attractive mortgage rates, and federal tax credit by purchasing a home. But remember: Not all of the costs associated with homeownership are reflected in the listed price. Indeed, many buyers—particularly first-time buyers—may be surprised by the amount of cash they'll need to set aside for housing-related expenses that they hadn't previously considered. These often-overlooked expenses can include everything from title insurance to lawn mowing. To give would-be home buyers a better sense of the budget they'll need to buy and maintain a home, U.S. News spoke with a handful of real estate experts and compiled a list of 12 hidden costs of homeownership:

1. Home inspection. Since a home purchase is likely to be the largest financial investment of your life, it's a good idea to have it professionally inspected beforehand. A home inspector can point out areas of the property that may need repairs. Buyers can use this information as leverage during home-price negotiations or simply to determine whether or not the property is worth purchasing. "It's not required, but certainly I recommend it to buyers," says Judy Moore of Re/Max Landmark Realtors in Lexington, Mass. "It is actually very helpful in that [buyers] learn about the property and how to maintain it and it also alerts them to any potential issues that may be coming up in the near future or need to be taken care of." The cost of a home inspection, which can run several hundred dollars or more, is typically incurred by the buyers before they go to closing, Moore says.

2. Pest inspection. Buyers should consider obtaining a separate inspection for wood-destroying insects, such as termites. Although no laws mandate pre-transaction pest inspections and not all lenders require them, Greg Baumann, senior scientist for the National Pest Management Association, says buyers would be smart to have the procedure done prior to closing. "If you buy a house and you don't have an inspection and the house is riddled [with termites], you go to closing and now the house is yours," Baumann says. "It happens at a time in their lives when [homeowners] can least afford repairs." Termite inspections typically cost between $50 and $200, Baumann says.

3. Appraisal fees. Before you can purchase a home, your lender will require you to have the property valued by a professional real estate appraiser. Lenders use such appraisals when determining the amount of money to offer mortgage borrowers. In years past, appraisal costs were often rolled into the fees that borrowers paid at closing, says Tom Vanderwell, a mortgage officer for Fifth Third Bank in Michigan. Today, however, he makes sure to collect this fee up front. "We've got to pay the appraiser whether the deal goes through or not," he says. "And with the way that the market has been, there is certainly a substantial percentage of deals that are not going through." After buyers pay the fee—which typically ranges between $350 and $400—it appears as a credit on their closing statement, Vanderwell says.

4. Closing costs. When you arrive to sign your closing documents, be prepared to pay thousands of dollars in assorted fees. Such expenses—known as closing costs—can include processing fees, underwriting fees, recording fees, survey fees, and title insurance fees. "This industry has done a bad job of explaining to people that there are legitimate fees which must be paid in order to grant you a mortgage loan," says Keith Gumbinger, of HSH.com. "There are various service providers who are involved in this process—they have their costs and [lenders] have some of [their] own administrative costs as well." But savvy consumers can limit these expenses. Gumbinger recommends that would-be buyers ask several different lenders for so-called good faith estimates, which outline closing costs in detail. (Lenders, however, are under no obligation to offer you such information before you apply, he says.) "If lender A charges a document preparation fee and lender B doesn't, that might be one of the considerations," Gumbinger says. Closing costs vary, but they usually range between 2 to 3 percent of the mortgage loan amount, he says.

5. Moving expenses. Buyers face an additional wave of costs once their home purchase is complete. Take moving expenses. Unless your new house is around the corner or you have a large group of helpful friends, you'll likely need some professional help to transport your belongings. Such expenses can reach several thousand dollars or more, depending on the distance of the move. "Moving is a significant expense—particularly across the country," says Gail Cunningham of the National Foundation for Credit Counseling. For those moving on account of a job, Cunningham recommends asking your new employer to chip in for some of the costs associated with the transition. "I know that people are probably so excited to get the job that they don't want to rock the boat, but that's a pretty normal question," Cunningham says. "A lot of these companies have standing contracts so it is certainly a question worth posing because you don't want to have to cough up that out-of-pocket expense unnecessarily."

6. Furniture. Once you've lugged all of your furniture into your new property, you may find that your old sofa and dining room table aren't nearly enough to fill out the house. "Maybe [the buyers] came from a one-bedroom apartment and they are buying a three-bedroom house," Cunningham says. "They are really going to have some major expenses just to furnish the house with the basics." The beds, lamps, and tables often needed to furnish additional rooms can add up quickly. "The expense of that can really catch you by surprise," Gumbinger says.

7. Property taxes and homeowners insurance. If you have never had a mortgage, be aware that your monthly bill won't simply reflect the loan amount plus interest. It will also reflect property taxes and premiums for homeowners insurance, which all mortgage borrowers are required to obtain. For that reason, housing experts encourage buyers to think of their baseline monthly mortgage payment as encompassing "PITI," or principal, interest, taxes, and insurance. Annual homeowners insurance premiums typically range between 0.5 to 1 percent of the mortgage loan amount, Gumbinger says. Property taxes will vary a great deal, but can run several thousand dollars a year or more.

8. Supplemental insurance. Consumers who buy homes in areas exposed to flooding may have to purchase a supplemental insurance policy, says Guy Cecala, the publisher of Inside Mortgage Finance. "[For] just about any mortgage you get now that's in the 100-year flood plain, you have to get flood insurance," Cecala says. Buyers can use online tools to determine if the property they are considering is located in such an area. "There is no real cheap private alternative. You really have to get into the federal flood insurance program, and it's relatively affordable," he says. Premiums on such policies will cost most homeowners less than $20 a month, he says.

9. Homeowners association/condo fees. Consumers who buy into certain developments will have to pay an additional monthly fee on top of their payments for principal, interest, taxes, and insurance. Condominium and single-family developments often charge residents for services that benefit the community, like lawn mowing or employing a front-desk attendant. "Condo fees are specifically for condominiums. Home association fees can also be for single-family home developments," Moore says. "They are essentially the same thing but different variations." Such fees will vary, but can total more than $100 a month.

10. Utilities. You may be surprised by how much you'll need to budget to keep your house warm and the water running. "You might have been renting an apartment and you [were] paying some portion of your utilities or maybe all of them, but the first cold winter you are in your house, you [might] say, 'Wow, look at these power bills,'" Gumbinger says. "That's one of the costs I think you really don't think about." Utility costs will vary by region and consumption. To get a sense of the costs, home buyers should ask sellers for monthly utilities estimates before they close the transaction.

11. Ongoing maintenance. Although that big backyard might be a great place to grill burgers, it's also an expense. As a homeowner, it's your responsibility to keep your property maintained. That means raking the leaves, mowing the lawn, trimming the hedges, and clearing out the gutters, among other tasks. (Unless, of course, you live in a development that handles these chores for you.) To maintain the exterior property, you may have to buy a lawnmower, a hedge trimmer, or other equipment that you didn't need when you lived in an apartment. "If you are a first-time buyer, you may fail to appreciate just how much stuff you need to buy in order to manage your home," Gumbinger says.