Should you rent, or should you own?

How Much a House Really Costs

A useful way to look at the total cost of housing is to evaluate the monthly cost of ownership. An ownership cost is any expenditure required for the possession of property. A working definition is important because there are many hidden or forgotten costs people overlook. These costs are borne by owners and not by renters. There are 7 costs to owning a house. Although some of these costs are not paid on a monthly basis, they can be evaluated on a monthly basis with simple math. These costs are:rent_copy

1.Mortgage Payment

2.Property Taxes

3.Homeowners Insurance

4.Private Mortgage Insurance

5.Special Taxes and Levies

6.Homeowners Association Dues or Fees

7.Maintenance and Replacement Reserves

Mortgage Payment

The mortgage payment is the first and most obvious payment because it is the largest. It is also an area where people take risks to reduce the cost of housing. It was the manipulation of mortgage payments that was the focus of the lending industry “innovation” that inflated the housing bubble. The relationship between payment and loan amount is the most important determinant of housing prices. This relationship changes with loan terms such as the interest rate, but it is also strongly influenced by the type of amortization, if any. Amortizing loans, loans that require principal repayment in each monthly payment, finance the smallest amount. Interest-only loan terms finance a larger amount than amortizing loans because none of the payment is going toward principal. Negatively amortizing loans finance the largest amount because the monthly payment does not cover the actual interest expense. Interest-only and negatively amortizing loans proved so unstable during the housing bubble, they were withdrawn from the mortgage market.

Property Taxes

Property taxes have long been a source of local government tax revenues. Real property cannot be moved out of a government’s jurisdiction, and values can be estimated by an appraisal, so it is a convenient item to tax. In most states, local governments add up the cost of running the government and divide by the total property value in the jurisdiction to establish a millage tax rate. California is forced to do things differently by Proposition 13 which effectively limits the appraised value and total tax revenue from real property. Local governments are forced to find revenue from other sources. Proposition 13 limits the tax rate to 1% of purchase price with a small inflation multiplier allowing yearly increases. In California, the first half of regular secured property tax bills are due November 1st, and delinquent after December 10th; the second half are due February 1st, and delinquent after April 10th each year. If the delinquent date falls on a Saturday, Sunday, or government holiday, then the due date is the following business day. Often the lender will compel the borrower to include extra money in the monthly payment to cover property taxes, homeowners insurance, and private mortgage insurance, and these bills will be paid by the lender when they come due. If these payments are not escrowed by the lender, then the borrower will need to make these payments. The total yearly property tax bill can be divided by 12 to obtain the monthly cost.

Homeowners Insurance

Homeowners insurance is almost always required by a lender to insure the collateral for the loan. Even if there is no lender involved, it is always a good idea to carry homeowners insurance. The risk of loss from damage to the house can be a financial catastrophe without the proper insurance. A standard policy insures the home itself and the things you keep in it. Homeowners insurance is a package policy. This means that it covers both damage to your property and your liability or legal responsibility for any injuries and property damage you or members of your family cause to other people. This includes damage caused by household pets. Damage caused by most disasters is covered but there are exceptions. The most significant are damage caused by floods, earthquakes and poor maintenance. You must buy two separate policies for flood and earthquake coverage. Maintenance-related problems are the homeowners’ responsibility.

Private Mortgage Insurance

Mortgages against real property take priority on a first recorded, first paid basis. This is known as their lien position. This becomes very important in instances of foreclosure. The 1st mortgage holders gets paid in full before the second mortgage holder gets paid and so on through the chain of mortgages on a property. In a foreclosure situation, subordinate loans are often completely wiped out, and if the loss is great enough, the first mortgage may be imperiled. Because of this fact, if the purchase money mortgage (1st lien position) exceeds 80% of the value of the home, the lender will require the borrower to purchase an insurance policy to protect the lender in event of loss. This policy is of no use or benefit to the borrower as it insures the lender against loss. It is simply an added cost of ownership. Many of the purchase transactions during the bubble rally had an 80% purchase money mortgage and a “piggy back” loan of up to 20% to cover the remaining cost. These loan pairs are often referred to as 80/20 loans, and they were used primarily to avoid private mortgage insurance. There were very common during the bubble.

Special Taxes and Levies

Several areas have special taxing districts that increase the tax burden beyond the normal property tax bill. Many states have provisions which allow supplemental property tax situations. The State of California has Mello Roos fees. A Mello-Roos District is an area where a special tax is imposed on those real property owners within a Community Facilities District. This district is established to obtain public financing through the sale of bonds for the purpose of financing certain public improvements and services. These services may include streets, water, sewage and drainage, electricity, infrastructure, schools, parks and police protection to newly developing areas. The taxes paid are used to make the payments of principal and interest on the bonds.

Homeowner Association Dues and Fees

Many modern planned communities have homeowners associations formed to maintain privately owned facilities held for the exclusive use of community residents. These HOAs bill the owners monthly to provide these services. They have foreclosure powers if the bills are not paid. It is given the authority to enforce the covenants, conditions, and restrictions (CC&Rs) and to manage the common amenities of the development. It allows the developer to legally exit responsibility of the community typically by transferring ownership of the association to the homeowners after selling off a predetermined number of lots. Most homeowners’ associations are non-profit corporations, and are subject to state statutes that govern non-profit corporations and homeowners’ associations.

Maintenance and Replacement Reserves

An often overlooked cost of ownership is the cost of routine maintenance and the funding of reserves for major repairs. For example, a composite shingle roof must be replaced every 20-25 years. It may take $100 a month set aside for 20 years to fund this replacement cost. Also, condominium associations often levy special assessments to undertake required work for which the reserves are insufficient. In the real world, most people do not set aside money for these items. Most will attempt to obtain a Home Equity Line of Credit (HELOC) to fund the repairs when they are necessary. Of course this assumes a property has appreciated and such financing will be made available.

Tax Savings

There are two other variables people often consider when evaluating the cost of ownership that is not included in the prior list: income tax savings and lost down payment interest. When a borrower takes out a home loan, the interest is tax deductible up to a certain amount. For borrowers in the highest marginal tax bracket, the savings can be significant, and this can make a dramatic difference in the true cost of ownership. However, this benefit diminishes over time as the loan is paid off and the interest decreases. Plus, contrary to popular belief, it is never good financial planning to spend $100 to save $25 in taxes. Also, these benefits are almost universally overestimated by people considering a home purchase. A renter considering home ownership will need to remember they will be giving up the standard deduction when they itemize to obtain the Home Mortgage Interest Deduction (HMID). A “married filing jointly” taxpayer will forgo a $10,700 deduction in 2007. This reduces the net impact of the HMID. Anecdotally, even those in the highest tax brackets usually do not get more than a 25% tax savings.

Hidden Savings

This is the forgotten benefit of a conventionally amortizing loan: forced savings. Most people are not good at saving. The government recognized this years ago when they started taking money out of peoples salaries to pay income taxes because they knew people would not do it on their own. People who become homeowners during their lifetimes often have the equity in their home as their only source of retirement savings other than social security. To accurately calculate the cost of ownership, this hidden savings amount needs to be deducted from the total cost of ownership because this money will generally come back to the borrower at the time of sale. Since taxpayers in the United States get a capital gains exemption up to $250,000, this savings amount does not need to be adjusted for taxes.

Lost Down payment Interest

Unless 100% financing is utilized, a cash down payment will generally be withdrawn from an interest bearing account to purchase a house. The monthly interest that would have accrued if the down payment money was still in the bank is a cost of ownership. This is perhaps the most overlooked ownership cost. For instance, if you are putting 20% down on a $500,000 property, you will be taking $100,000 from a bank account where it would have earned a return. If someone chooses to rent rather than buy, they would earn this interest income. Of course, this earned income is also taxed, so 75% of this number is the net opportunity cost of a down payment.

To establish the cost of ownership, each of these costs, if applicable, must be quantified. When the total monthly cost of ownership is equal to the rental rate, the market is considered to be at fair value for owner-occupants. In fact, this is the equilibrium in most real estate markets across the nation. In a strange way, the bubble did not upset this equilibrium. The use of negative amortization loans with artificially low teaser rates allowed borrowers to obtain double the loan amount with the same monthly payment: double the loan; double the purchase price. This is how prices were bid up so high so fast without a commensurate increase in wages. The elimination of these loans is also the reason prices collapse.

Ownership Cost Math

Below is a typical cost of ownership for a $500,000 Irvine property:

Cost of Home Ownership
$500,000    ……..    Asking Price
$17,500    …………    3.5% Down FHA Financing
3.95%    ………….    Mortgage Interest Rate
30    ………………    Number of Years
$482,500    ……..    Mortgage
$135,594    ……….    Income Requirement

$2,290    …………    Monthly Mortgage Payment
$433    …………    Property Tax at 1.04%
$0    …………    Mello Roos & Special Taxes
$125    …………    Homeowners Insurance at 0.3%
$555    …………    Private Mortgage Insurance
$100    …………    Homeowners Association Fees
$3,503    ……….    Monthly Cash Outlays

($354)    ……….    Tax Savings
($701)    ……….    Equity Hidden in Payment
$24    …………..    Lost Income to Down Payment
$83    …………..    Maintenance and Replacement Reserves
$2,554    ……….    Monthly Cost of Ownership

Cash Acquisition Demands
$6,500    …………    Furnishing and Move In at 1% + $1,500
$6,500    …………    Closing Costs at 1% + $1,500
$4,825    …………    Interest Points
$17,500    …………    Down Payment
$35,325    ……….    Total Cash Costs
$39,100    ……….    Emergency Cash Reserves
$74,425    ……….    Total Savings Needed


  • The mortgage payment assumes a 30-year fixed-rate conventionally amortized mortgage at 4.0% interest.
  • The property taxes are set at the 1% limit imposed by Proposition 13.
  • The homeowners insurance is estimated at three-tenths of one percent per year.
  • Private Mortgage Insurance is estimated at 1.15% per year. If this were a conventional loan with 20% down, private mortgage insurance would not be required.
  • Special Taxes or Levies (Mello Roos) is estimated at zero. Some neighborhoods do not have Mello Roos as the bonds have been paid off. Some Mello Roos fees are as high at 1%.
  • HOA dues are estimated at $100: some are lower, and some are much higher.
  • Maintenance and replacement reserves are estimated at 1.5%. This may be the most contentious estimate of the group because most people assume they will simply borrow their way around these costs when they are incurred. This certainly has been the pattern during the bubble years when credit was free flowing. This method of home improvement and maintenance may be significantly more difficult as the credit crunch and declining values make financing much more difficult to obtain. In any case, these costs are real, and failing to acknowledge them denies the realities of home ownership.
  • The sum of the above costs are the monthly cash costs of ownership. A homeowner may not write a check for each of these costs every month, but the costs are still incurred, and renters do not pay them.
  • The tax savings are based on the maximum interest payment at the beginning of a loan amortization schedule. This tax savings will decline each month as the mortgage is paid off. Contrary to popular belief, this is not a bad thing. Also, the property taxes are also deductible, but Mello Roos are not fully deductible (even though most people mistakenly deduct it.)
  • The opportunity cost of lost interest assumes a 1.63% interest rate on the down payment reduced by 25% for taxes on this earned income.

So there you have it. The actual cost of ownership on a typical $500,000 property in Irvine would be approximately $2,554 per month. Some will be higher and some will be lower, but the calculation above, when adjusted for the specific property details being examined, will yield the cost of property ownership.

Renting Versus Owning

Renting versus owning is both an intellectual, financial decision and an emotional one. The financial decision is first and foremost an analysis of the comparative cost of renting versus owning. The cost of a rental can be determined fairly easily as there are usually a number of comparable properties on the market to establish a realistic rental rate for any given property. Of course, it is easy to justify in one’s mind a comparative rent that is higher than the market will bear. A house someone is in love with will almost certainly rent above market in their minds. Also when looking at similar products the rental rates may not be realistic in the marketplace. It is probably a good idea to take 5% to 10% off comparable rental rates on properties offered on the market. Once you have established what you believe to be a comparative rental rate, and you have gone through a realistic evaluation of the true costs of ownership as outlined above, a simple comparison of the two figures will tell you if a property is overvalued, undervalued or just right.

This point-in-time analysis of the relative worth of a house does leave out a couple of important financial factors: inflation and transaction costs. Inflation is the erosion of purchase power of money over time, or looked at another way, it is the increase in the price of some set of goods and services in a given economy over a period of time. It is measured as the percentage rate of change of a price index. The effect of inflation on housing costs is that it tends to increase the cost of renting over time, and theoretically, it will increase the value of a house over time as well. If the cost of rent is increasing, but your cost of ownership is fixed (assuming a fixed-rate mortgage,) then owning a home becomes less expensive over time and serves as a hedge against the impact of inflation. If you are a homeowner, inflation is your friend. There is one big cost of home ownership that works against the positive impact of inflation: transaction costs. When people buy a house, they pay some closing costs, but many of these get rolled into your loan and forgotten. When people sell a house, they generally go to a realtor to help them market the property and complete the paperwork necessary for the transaction. Real estate commissions for many years have been held at an artificially high 6% in the United States, and the seller is the one who pays this commission. From the time of purchase to the time of sale, inflation (or irrational appreciation) must have increased the value of the house enough for the sales price to cover the real estate commission or the seller will lose money. This is why it is often recommended for people who are not going to live in a given area for more than 2 or 3 years to rent instead of own. Renting is freedom — freedom to move when you wish (within the terms of your lease.) As I noted in America’s Debtor Prisons, homeowners who go underwater lose this freedom of movement. This advantage of renting is nullified during a price rally as owners have this same freedom during those times, but this forgotten benefit becomes readily apparent once prices start to fall.

Some people spend a great deal of effort evaluating the costs of ownership to determine if is a correct decision, but many people do not. Some people make the decision to purchase the most expensive asset they will ever own with no analysis at all. The decision to buy a house is primarily an emotional one. Even those who go through all the analysis generally only do so to provide rationalizations for their emotional decision. During price rallies, greed becomes a powerful emotion motivating people to fudge their financial analysis in order to justify their emotional purchase. Another factor often called the “nesting instinct” causes both men and women to want a place to call their own, particularly when there are children in the family. There is nothing wrong with deciding for emotional reasons. Most people pick a spouse this way. The real challenge is to have the emotions and the intellect working together to make a decision that is both fiscally sound and emotionally satisfying. This is easier said than done.