Recent condominium sales in Silver Spring included the following, selected from information gathered by Rufus S. Lusk & Son Inc.:

L. N. Conroy sold a condominium at 15311 Beaverbrook Ct., Rossmoor, for $72,500 to Adele E. Lasken. The seller took back a note for $22,500 at 12 1/2 percent.

D. L. Ross sold a condominium at 1834 East West Hwy. for $66,000 to Mr. and Mrs. Shiko Tsai. F & M Realty Mortgage Corp. placed a mortgage of $10,299 at 15.86 percent for 10 years. The buyers assumed a trust of $36,600.

Mr. and Mrs. C. K. Saito sold a condominium at 2300 Greenery La. for $60,000 to Joanne Ghahremani. The buyer assumed a trust of $49,000.

Mr. and Mrs. R. A. Peterson sold a condominium at 2505 Holman Ave. for $69,950 to Javenia Lilly. Banco Mortgage Co. placed an FHA mortgage of $65,950 at 14 1/2 percent for 30 years.

O. H. Merritt sold a condominium at 8830 Piney Branch Rd. for $44,500 to Virginia Sullivan. Kissell of Virginia placed an FHA mortgage of $38,500 at 16 1/2 percent for 30 years.

Georgetown Colonies Development Corp. sold a condominium at 3510 Banquo Dr. for $115,750 to Maria E. Sanson. York-Cal Savings & Loan Association placed a mortgage of $92,600 for 30 years.

D. M. de Rebuelta sold a condominium at 3975 Bel Pre Rd. for $48,000 to Josephine B. Collins. The buyer assumed a trust of $26,700.

Allue James sold a condominium at 8830 Piney Branch Rd. for $47,000 to Mr. and Mrs. Muniram Deonarine. Cameron-Brown Co. placed a FHA mortgage of $46,000 at 14 1/2 percent for 30 years.

Artery Parkside Inc. sold a condominium at 9039 Sligo Creek Pkwy. for $100,043 to Michael L. Gelner. Washington Federal Savings & Loan Association placed a mortgage of $80,000 for 30 years.