December 8, 1997 Securities and Exchange Commission 450 5th Street, N.W. Washington, DC 20549 RE: NATIONAL PROPERTY INVESTORS 4 COMMISSION FILE NUMBER: 0-10412 Gentlemen: We have read and agree with the comments in Item 4 of Form 8-K of National Property Investors 4 dated December 8, 1997. Imowitz Koenig & Co., LLP New York, New York December 8, 1997