What You Should Know About Real Estate Valuation
Estimating the value of real estate is necessary for a variety of endeavors, including financing, sales listing, investment analysis, property insurance, and taxation. But for most people, determining the asking or purchase price of a piece of real property is the most useful application of real estate valuation. This article will provide an introduction to the basic concepts and methods of real estate valuation, particularly as it pertains to sales.
Key Takeaways
- Valuing real estate is difficult since each property has unique features such as location, lot size, floor plan, and amenities.
- General real estate market concepts like supply and demand in a given region will certainly play into a particular property’s over-all value.
- Individual properties, however, must be subject to appraisal, using one of several methods, to ascertain a fair value.
Basic Valuation Concepts
Technically speaking, a property’s value is defined as the present worth of future benefits arising from the ownership of the property. Unlike many consumer goods that are quickly used, the benefits of real property are generally realized over a long period of time. Therefore, an estimate of a property’s value must take into consideration economic and social trends, as well as governmental controls or regulations and environmental conditions that may influence the four elements of value:
- Demand: the desire or need for ownership supported by the financial means to satisfy the desire
- Utility: the ability to satisfy future owners’ desires and needs
- Scarcity: the finite supply of competing properties
- Transferability: the ease with which ownership rights are transferred
Value Versus Cost and Price
Value is not necessarily equal to cost or price. Cost refers to actual expenditures – on materials, for example, or labor. Price, on the other hand, is the amount that someone pays for something. While cost and price can affect value, they do not determine value. The sales price of a house might be €150,000, but the value could be significantly higher or lower. For instance, if a new owner finds a serious flaw in the house, such as a faulty foundation, the value of the house could be lower than the price.
Market Value
An appraisal is an opinion or estimate regarding the value of a particular property as of a specific date. Appraisal reports are used by businesses, government agencies, individuals, investors, and mortgage companies when making decisions regarding real estate transactions. The goal of an appraisal is to determine a property’s market value – the most probable price that the property will bring in a competitive and open market.
Market price, the price at which property actually sells, may not always represent the market value. For example, if a seller is under duress because of the threat of foreclosure, or if a private sale is held, the property may sell below its market value.
Appraisal Methods
An accurate appraisal depends on the methodical collection of data. Specific data, covering details regarding the particular property, and general data, pertaining to the nation, region, city, and neighborhood wherein the property is located, are collected and analyzed to arrive at a value. Appraisals use three basic approaches to determine a property’s value.
Method 1: Sales Comparison Approach
The sales comparison approach is commonly used in valuing single-family homes and land. Sometimes called the market data approach, it is an estimate of value derived by comparing a property with recently sold properties with similar characteristics. These similar properties are referred to as comparables, and in order to provide a valid comparison, each must:
- Be as similar to the subject property as possible
- Have been sold within the last year in an open, competitive market
- Have been sold under typical market conditions
At least three or four comparables should be used in the appraisal process. The most important factors to consider when selecting comparables are the size, comparable features and – perhaps most of all – location, which can have a tremendous effect on a property’s market value.
Method 2: Cost Approach
The cost approach can be used to estimate the value of properties that have been improved by one or more buildings. This method involves separate estimates of value for the building(s) and the land, taking into consideration depreciation. The estimates are added together to calculate the value of the entire improved property. The cost approach makes the assumption that a reasonable buyer would not pay more for an existing improved property than the price to buy a comparable lot and construct a comparable building. This approach is useful when the property being appraised is a type that is not frequently sold and does not generate income. Examples include schools, churches, hospitals and government buildings.
Building costs can be estimated in several ways, including the square-foot method where the cost per square foot of a recently built comparable is multiplied by the number of square feet in the subject building; the unit-in-place method, where costs are estimated based on the construction cost per unit of measure of the individual building components, including labor and materials; and the quantity-survey method, which estimates the quantities of raw materials that will be needed to replace the subject building, along with the current price of the materials and associated installation costs.