February 2012 Issue

    INSIGHT

       
      
      Gerhardt reports reveal Glynn Co. real estate trends
       by Patrick Anderson, Publisher


    Glynn County Chief Appraiser Bobby Gerhardt has released a feast of Glynn County statistical reports that will satisfy the
    hungriest appetite for real estate data. I myself have purged several times and still not digested all the information. So I
    present this to you as an all-you-can-eat buffet ... nibble at your leisure.

    The narrative below is from Mr. Gerhardt himself as recently presented to a group of community leaders particularly
    interested in how quickly our tax digest is shrinking. The reports themselves are linked within the text below when mentioned.

    ..................................................................................................................................................................................................

    January 18, 2012

    Economic Roundtable Participants:

           Since real estate values reflect the economic health of an area, community leaders should possess the latest information
    on such values. Enclosed are several studies the author completes each year to better advise Glynn County assessors,
    commissioners and administrators as to how the county’s next ad valorem tax digest may change. The results of these studies
    should also assist you in knowing the latest local trends. Pages 1-50 are graphical analyses of Multiple Listing Service (MLS)
    sales for the past seven (7) years in Glynn County subdivided into three sections: Single-Family Residences,
    Condominiums/Town Homes and Residential Lots. Page 51 is a summary of all (MLS & non-MLS) home sales on Sea Island
    for the past twelve (12) years, while Page 52 is the same study for St. Simons Island. The author cautions the reader to view all
    of the foregoing results with a jaundiced eye though. While each study’s combined result may depict a reasonable overview of
    the marketplace, their individual yearly percentage changes cannot be relied upon exclusively. Portions of these annual
    percentage changes occur because:

    •        Real estate is a non-homogenous product. No
    two properties are exactly alike due to varying features
    such as quality of construction, design, appeal and
    among other things, location, ie. oceanfront, interior,
    lakefront, riverfront, marsh, etc. Part of a price
    difference in properties from year to year may be due
    to these factors.
     
    •        Economics of Size Principle. A larger home,
    condominium or lot will generally sell for less per
    square foot than a smaller counterpart, all other things
    equal. Part of a price differential from year to year may
    be due to this principle.

    •        Mixture of sales. One year may have more higher-
    priced homes selling than another year and for
    whatever reason, vice versa. This possibility could
    distort the percentage change  from year to year.

    •        Inflation/Deflation. The purchasing power of money varies over time thus potentially altering a portion of the price
    changes.

    The best alternative to overcome most of these inherent deficiencies in the foregoing studies is Page 53. This is an updated
    summary of all Sea Island and St. Simons Island home sales for the past decade with the most recent five (5) years’ results
    noted. It is based upon the sale/resale method (the same as the Case-Shiller Home Price Indices) with the percentage
    difference between a home’s original sale and its subsequent resale. The resulting percentage difference in price is distributed
    equally for each month between the two dates, thus it is being reported on a straight-line basis. An average monthly
    percentage is then calculated based upon the number of observations in each month, with the final result being an average
    annual net percentage change for a given year. It is a continuous home price study because observations based upon a recent
    sale/resale result added to the study could affect an earlier annual result. The annual results in the earlier years are generally
    more reliable than their counterparts in the latter years due to the former’s greater number of observations.  With this caveat
    noted, the continuous home price study is still the best indication of past home price changes, particularly when there is a
    greater number of sales/resales. The last two pages are a Summary of Assessment Administration in Glynn County and its
    Appeal Process.

    You are invited to further your knowledge of local real estate values by visiting Glynn County’s public website from which this
    information was extracted.

    May we all rejoice that it is 2012!           
                    
                                                                                                          
         ______________________________
       Robert H. Gerhardt, MAI, SREA
       Chief Appraiser, Glynn County

    .................................................................................................................................................................................................

    Many thanks to Bobby Gerhardt for compiling and sharing this important data. Anyone wishing to reference this information
    in the future is invited to bookmark this page.


                                                                           Contact the author: Patrick@StSimonsLetter.com
the St Simons letter is published by Patrick Anderson & Associates, Inc. Copyright 2011. All rights reserved.
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