In order to account for the usage of the land, the net operating income is reduced by the Liegenschaftszins (interest paid to the land-owner by the owner of the building, i.e., ground rent). The Liegenschaftszins is the product of the land value and the Liegenschaftszinssatz (interest rate for land use). The Liegenschaftszinssatz is the equivalent of the yield—with some important differences—and is also determined by the Gutachterausschuss.
Buyer can make up the difference in cash.The lender cares about the appraisal only to the extent it affects the loan-to-value ratio. A low appraisal does not mean the lender won't lend. It means the lender will make a loan based on the ratio agreed to in the contract at the appraised value. Sometimes the buyer's lender will not allow the buyer to give cash for the difference and, in that event, have the buyer pay instead some of the seller's closing costs.
The sales comparison approach is based primarily on the principle of substitution. This approach assumes a prudent (or rational) individual will pay no more for a property than it would cost to purchase a comparable substitute property. The approach recognizes that a typical buyer will compare asking prices and seek to purchase the property that meets his or her wants and needs for the lowest cost. In developing the sales comparison approach, the appraiser attempts to interpret and measure the actions of parties involved in the marketplace, including buyers, sellers, and investors.

The proposed property tax rate, or millage rate, is set by various taxing authorities. Pinellas County is one taxing authority. There are others, such as the School Board and the individual municipalities. Based on their proposed budgets, they determine a “proposed” millage rate. One mill is equal to $1 for every $1,000 of taxable property value. Once the proposed millage rate is set, the taxing authority cannot raise it, though it is permitted to set it at a lower rate.
Once you become a Licensed Appraiser, you will be able to perform appraisals on your own. At the Licensed Appraiser level, you can appraise non-complex, one- to four-unit residential properties less than $1,000,000 and complex one- to four-unit residential properties with a transactional value of less than $250,000 in market value. Once you complete the criteria below, you can apply to become a Licensed Appraiser.
However, the recent trend of the business tends to be toward the use of a scientific methodology of appraisal which relies on the foundation of quantitative-data,[10] risk, and geographical based approaches.[11][12] Pagourtzi et al. have provided a review on the methods used in the industry by comparison between conventional approaches and advanced ones.[13]

The Hong Kong Institute of Surveyors (HKIS) regulates property surveyors in Hong Kong. Established in 1984, Institute is the only professional organisation representing the surveying profession in Hong Kong. The HKIS was statutorily incorporated by virtue of the Hong Kong Institute of Surveyors Ordinance in January 1990 (Cap. 1148). In July 1991, the Surveyors Registration Ordinance (Cap. 417) was passed to set up a Registration Board to administer the registration of surveyors. In May 2006, the number of members had reached 6,723. A general practice surveyor advises on the best use of the land, assesses the feasibility and viability of the proposed development project as well as the valuation, marketing, sale, leasing and management of completed developments. It also has a website to provide real-time property's value estimate across whole Hong Kong.[31]


A new construction home will require an appraisal if it's being financed. This appraisal will enable the mortgage lender to determine if the property's value is commensurate with the size of the loan being requested. New construction homes can be difficult to appraise. With existing homes, comparable properties are used to establish value. With many new construction homes, comparable properties do not exist, and this can present valuation challenges.
Besides the mandatory educational grade, which can vary from Finance to Construction Technology, most, but not all, countries require appraisers to have the license for the practice. Usually, the real estate appraiser has the opportunity to reach 3 levels of certification: Appraisal Trainee, Licensed Appraiser and Certified Appraiser. The second and third levels of license require no less than 2000 experience hours in 12 months and 2500 experience hours in no less than 24 months respectively.[1][2] Appraisers are often known as "property valuers" or "land valuers"; in British English they are "valuation surveyors". If the appraiser's opinion is based on market value, then it must also be based on the highest and best use of the real property. In the United States, mortgage valuations of improved residential properties are generally reported on a standardized form like the Uniform Residential Appraisal Report.[3] Appraisals of more commercial properties (e.g., income-producing, raw land) are often reported in narrative format and completed by a Certified General Appraiser.
In the United States, the most common usage relates to real estate and personal property appraisals, while the term is often used to describe a person specially appointed by a judicial or quasi-judicial authority to put a valuation on property, e.g. on the items of an inventory of the Tangible Property of an Estate (IRS law) of a deceased person or on land taken for public purposes by the right of eminent domain. Appraisers of imported goods and boards of general appraisers have extensive functions in administering the customs laws of the United States. Merchant appraisers are sometimes appointed temporarily under the revenue laws to value where there is no resident appraiser without holding the office of appraiser (U.S. Rev. Stats. § 2609).[1]
In addition, there are professional appraisal organizations, organized as private non-profit organizations that date to the Great Depression of the 1930s. One of the oldest in the United States is the American Society of Farm Managers and Rural Appraisers (ASFMRA), which was founded in 1929.[28] Others were founded as needed and the opportunity arose in specialized fields, such as the Appraisal Institute (AI) and the American Society of Appraisers (ASA) founded in the 1930s, the International Right of Way Association and the National Association of Realtors which were founded after World War II. These organizations all existed to establish and enforce standards, but their influence waned with increasing government regulation. In March 2007, three of these organizations (ASFMRA, ASA, and AI) announced an agreement in principle to merge. NAIFA (National Association of Independent Fee Appraisers), a charter member of The Appraisal Foundation, helped to write Title XI, the Real Estate Appraisal Reform Amendments. It was founded in 1961.
The proposed property tax rate, or millage rate, is set by various taxing authorities. Pinellas County is one taxing authority. There are others, such as the School Board and the individual municipalities. Based on their proposed budgets, they determine a “proposed” millage rate. One mill is equal to $1 for every $1,000 of taxable property value. Once the proposed millage rate is set, the taxing authority cannot raise it, though it is permitted to set it at a lower rate.
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