EXHIBIT 5.1

                              OPINION OF LATHAM WATKINS

                                    [LETTERHEAD]

                                  October 27,1998








Realty Income Corporation
220 West Crest Street
Escondido, California 92025

               Re:  Registration Statement No. 333-34311; up to $115,000,000
                    AGGREGATE PRINCIPAL AMOUNT OF 8 1/4% MONTHLY INCOME SENIOR 
                    NOTES DUE 2008

Ladies and Gentlemen:

          We have acted as special counsel to you in connection with the 
issuance of up to $115,000,000 aggregate principal amount of 8 1/4% Monthly 
Income Senior Notes due 2008  (the "Securities"), pursuant to a registration 
statement on Form S-3 under the Securities Act of 1933, as amended (the "1933 
Act"), filed with the Securities and Exchange Commission (the "Commission") 
on August 25, 1997 (File No. 333-34311), as amended by Amendment No. 1 filed 
with the Commission on September 16, 1997 (as so amended, the "Registration 
Statement") and a prospectus supplement dated October 23, 1998 and a related 
prospectus dated October 1, 1997 (collectively the "Prospectus").  Except as 
otherwise expressly indicated, the terms Registration Statement and 
Prospectus shall include all documents incorporated by reference therein.  

          As such counsel, we have made such legal and factual examinations 
and inquiries as we have deemed necessary or appropriate for purposes of this 
opinion.  In our examination, we have assumed the genuineness of all 
signatures, the authenticity of all documents submitted to us as originals, 
and the conformity to authentic original documents of all documents submitted 
to us as copies.  As to facts material to the opinions, statements and 
assumptions expressed herein, we have, with your consent, relied upon oral or 
written statements and representations of officers and other representatives 
of the Company and others.  In addition, we have obtained and relied upon 
such certificates and assurances from public officials as we have deemed 
necessary.

          We are opining herein as to the effect on the subject transaction 
only of the internal laws of the State of New York, and we express no opinion 
with respect to the applicability thereto, or the effect thereon, of the laws 
of any other jurisdiction 



or as to any matters of municipal law or the laws of any local agencies 
within any state.  Various issues concerning Maryland law are addressed in 
the opinion of Ballard Spahr Andrews & Ingersoll, LLP, which has been 
separately provided to you, and we express no opinion with respect to those 
matters.

          Capitalized terms used herein without definition have the meanings 
assigned to them in the Purchase Agreement.

          Subject to the foregoing and the other matters set forth herein, it 
is our opinion that, as of the date hereof:

          1.   Assuming the due authorization, execution and delivery of the 
Indenture by the Company under the laws of the State of Maryland and the due 
authorization, execution and delivery of the Indenture by the Trustee, the 
Indenture constitutes a valid and binding agreement of the Company, 
enforceable against the Company in accordance with its terms.

          2.   Assuming the due authorization and execution of the Securities 
by the Company under the laws of the State of Maryland, the Securities, when 
authenticated by the Trustee in the manner provided in the Indenture 
(assuming the due authorization, execution and delivery of the Indenture by 
the Trustee) and delivered against payment of the purchase price therefor 
specified in the Purchase Agreement, the Securities will constitute valid and 
binding obligations of the Company, enforceable against the Company in 
accordance with their terms.

          The opinions rendered in the foregoing paragraphs relating to the 
enforceability of the Indenture and the Securities, respectively, are subject 
to the following exceptions, limitations and qualifications:  (i) the effect 
of bankruptcy, insolvency, reorganization, moratorium or other similar laws 
now or hereafter in effect relating to or affecting the rights and remedies 
of creditors; (ii) the effect of general principles of equity, whether 
enforcement is considered in a proceeding in equity or law, and the 
discretion of the court before which any proceeding therefor may be brought; 
(iii) the unenforceability under certain circumstances under law or court 
decisions of provisions providing for the indemnification of or contribution 
to a party with respect to a liability where such indemnification or 
contribution is contrary to public policy; (iv) we express no opinion 
concerning the enforceability of the waiver of rights or defenses contained 
in Section 514 of the Indenture; and (v) we express no opinion with respect 
to whether acceleration of the Securities may affect the collectibilityof 
that portion of the stated principal amount thereof which might be determined 
to constitute unearned interest thereon.



     To the extent that the obligations of the Company under the Indenture 
may be dependent upon such matters, we assume for purposes of this opinion 
that the Trustee under the Indenture is duly organized, validly existing and 
in good standing under the laws of its jurisdiction of organization; that the 
Trustee has complied with any applicable requirement to file returns and pay 
taxes under the Franchise Tax Law of the State of California; that the 
Trustee is duly qualified to engage in the activities contemplated by the 
Indenture; that the Indenture has been duly authorized, executed and 
delivered by the Trustee and constitutes a legally valid, binding and 
enforceable obligation of the Trustee enforceable against the Trustee in 
accordance with its terms; and the Trustee is in compliance, generally and 
with respect to acting as trustee under the Indenture, with all applicable 
laws and regulations; and that the Trustee has the requisite organizational 
and legal power and authority to perform its obligations under the Indenture.


We consent to your filing this opinion as an exhibit to a current report on 
Form 8-K and to the reference to our firm in the prospectus supplement dated 
October 23, 1998 contained under the heading "Legal Matters."

                              Very truly yours,




                              /s/ LATHAM & WATKINS