Times Residential Building Survey

Questionnaires for the 23rd annual survey of Southern California residential construction, conducted by The Times Real Estate section, are in the mail to home-building companies in eight Southland counties.

Participants in previous surveys should receive materials this week. Other firms wishing to take part may obtain forms by calling (213) 237-7349.

The deadline for returning the questionnaire is Feb. 2.

The survey area includes Los Angeles, Orange, San Diego, Riverside, San Bernardino, Ventura, Santa Barbara and Kern counties.