6.1 Method of Measurement
Public libraries may be valued by either the rentals method or by reference to the contractors basis. The basis of valuation will determine the method of measurement required: Net Internal Area (NIA) in respect of the rentals method and Gross Internal Area (GIA) in respect of the contractors basis. It will be necessary to ascertain the basis of valuation prior to inspection but in case of doubt sufficient measurement and survey information should be recorded to enable valuations to be carried out using either basis.
6.2 Description
The design, specification and size of public libraries varies enormously from small temporary structures of wood and felt construction to very impressive flag ship buildings. Generally libraries will fall into two categories these being central libraries and branch libraries. Central libraries have traditionally been the focal point of the library service often acting as a hub for book and other media provision within the local authority area. They may act as an administrative centre and may also incorporate specialist archive and IT facilities and will probably house the main county reference library. They will normally be housed in prestigious buildings which may be contemporary or historic. There will be 1 or 2 central libraries or libraries of equivalent character in each library authority area. Branch libraries are more varied in nature and their character and construction will depend upon the size of the community they serve.
6.3 Requirements
a. Unit of Assessment
The principles referred to in Rating Manual Section 2 Part 2 2. Identification of the hereditament should be adhered to. In cases of difficulty advice from the Technical Advisor/NVU specialist should be obtained. The normal approach should be applied to the identification of hereditaments and no attempt should be made to aggregate property which on normal rating principles constitutes more than one hereditament. Recently (post-2010) some local authorities have moved to providing integrated one stop community hubs incorporating a range of services sometimes extending to include library, medical, administrative, sports and leisure services and a police presence all within one building. In these circumstances it is essential the rateable occupier of each part is ascertained and the correct unit(s) of assessment identified.
b. Survey Detail
The following information is required: