Terms of Use

All materials contained in this web site, namely “Research on the Development and Maintenance of Building Repair Cost Database and Reference Information” (the “Publication”), shall not be used for commercial use. No modifications are allowed to make to any of the materials contained in this publication. All materials contained in this Publication are provided “AS IS” without any kind of support or guaranty.

Intellectual Property Rights

All materials contained in the web site are protected by copyrights, trademarks and/or other intellectual property rights. Versitech Limited (“Versitech”) owns all rights, title and interest in and to these materials, or these materials are used by Versitech with the permission of their owners. No part of the web site may be copied, reproduced, republished, uploaded, posted, transmitted or distributed in any way without the prior written consent of Versitech.


All information referred to in this web site are offered by Versitech only in jurisdictions where and when the same may be lawfully offered. None of the information in or material in the web site is intended for use by parties located in or resident in jurisdictions which restrict the distribution of this information or material. Parties accessing this publication are required to ascertain, remind and inform themselves of and observe any relevant restrictions.

Although the information or material shown are based upon data obtained from the database (the “Database”) under the Operation Building Bright Scheme (“OBB scheme”), Versitech makes no representation and accepts no responsibility as to their accuracy or completeness and shall not be held liable for any loss or damage arising out of any reliance upon the information and/or material. Any material and/or information supplied in the web site may be withdrawn or amended at any time without advance notice at the discretion of Versitech.

The information and/or material contained in the web site and the web site are not intended to provide professional advice and should not be relied upon in that regard. Parties intending to use any information obtained from the web site are advised to obtain appropriate professional advice. Whilst every care has been taken in preparing the web site, THE WEB SITE IS PROVIDED “AS IS” WITHOUT THE WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR THE WARRANTY OF NON-INFRINGEMENT.

For the avoidance of doubt, large variations may occur in various design, layout, building conditions; and therefore, the workmanship of the repair work and the estimated cost ranges resulted from the calculator under this web site are not applicable to building repair and maintenance projects which are substantially different from the OBB-subsidized projects in terms of building characteristics and scope of works, such as buildings much less than 30 years old or with an average rate-able value of much more than HK$100,000 per residential unit, as the data in the Database were all over 30-year old buildings with an average rate-able value of less than HK$100,000. Furthermore, the data in the Database under this web site was having an average specification of 40-year old, 12-storey high, and around 70 units large; therefore, any buildings with characteristics different from the preceding average specifications will result in a less reliable estimated cost range from the calculator in the web site.