FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * GOULD FREDRIC H   2. Issuer Name and Ticker or Trading Symbol ONE LIBERTY PROPERTIES INC [OLP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman of Board (Last) (First) (Middle) 60 CUTTER MILL ROAD, SUITE 303 3. Date of Earliest Transaction (Month/Day/Year) 08/24/2010 (Street) GREAT NECK, NY 11021 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock               396,043 D   Common Stock               141 (1) I By corporation Common Stock               13,415 (2) I By partnership Common Stock               4,044 (3) I By pension trust Common Stock               150,355 (3) I By pension and profit sharing funds of REIT Management Corp. Common Stock               70,417 (4) I By spouse Common Stock               13,977 (5) I By foundation Common Stock 08/24/2010   P   600 A $ 13.85 1,300,046 (6) I By limited partnership Common Stock 08/25/2010   P   500 A $ 13.95 1,300,546 (6) I By limited partnership Common Stock 08/25/2010   P   200 A $ 13.9 1,300,746 (6) I By limited partnership

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
GOULD FREDRIC H 60 CUTTER MILL ROAD SUITE 303 GREAT NECK, NY 11021	X		Chairman of Board

Signatures

Fredric H. Gould, by Simeon Brinberg, his attorney in fact		08/26/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Reporting person is the sole shareholder of this corporation.
(2)	Reporting person is a partner in this partnership.
(3)	Reporting person is a trustee of this pension trust.
(4)	Reporting person disclaims any beneficial interest in shares held directly by reporting person's spouse. Total includes 13,663 shares of issuer held by the Gould Shenfeld Family Foundation, of which reporting person's spouse is a director.
(5)	Reporting person is a director of the Gould Shenfeld Family Foundation.
(6)	Reporting person, the sole member of a limited liability company which is a general partner of Gould Investors L.P. and an executive officer of the corporate managing general partner of Gould Investors L.P., indirectly owns shares reported directly by Gould Investors L.P. This represents all shares of issuer owned by Gould Investors L.P.

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