Evaluation of strategic building maintenance and refurbishment budgeting method Schroeder
Artikel i vetenskaplig tidskrift, 2014

The method Schroeder is accepted amongst real estate professionals in Switzerland as a near standard for condition monitoring, budgeting of maintenance and refurbishment, and strategic decision support in point of building portfolios. It is based on the devaluation curves of 12 or more building elements. Main results are the actual and the prognosticated future building condition in percentage of its reinstatement value, the residual useful service life of building elements, and the calculation of future maintenance and refurbishment costs. 25 years after its first publication, this paper analyses the assumptions made, compares the method to other methods in this field, and validates the method in several steps, based on scientific or empirical evidence. Furthermore, a desktop simulation of a well-documented portfolio was performed and compared, the answers from a questionnaire amongst users are provided, and the partially controversial conclusions are discussed.

Method Schroeder

Building portfolio

Strategic property management

Maintenance and refurbishment budgeting

Devaluation curve


Markus Christen

Eidgenössische Technische Hochschule Zürich (ETH)

Jules Schroeder

Eidgenössische Technische Hochschule Zürich (ETH)

Holger Wallbaum

Eidgenössische Technische Hochschule Zürich (ETH)

International Journal of Strategic Property Management

1648-715X (ISSN)

Vol. 18 4 393-406




Miljöanalys och bygginformationsteknik



Building Futures (2010-2018)




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