Recent house sales in Montgomery County included the following, selected at random from information gathered by Rufus S. Lusk & Son Inc. Bethesda

Mr. and Mrs. T. D. Rixey sold a house at 8604 Darby Place for $425,000 to Mr. and Mrs. Harvey F. Swan. The buyers assumed an original trust of $350,000.

Mr. and Mrs. G. G. Quintiere sold a house at 8807 Honeybee La. for $169,900 to Mr. and Mrs. Joseph W. Berenato III. The sellers took back a note for $70,000 for 10 years. The buyers assumed an original trust of $55,000. Cabin John

Mr. and Mrs. J. A. Bronfman sold a house at 8304 Tomlinson Ave. for $157,000 to Lois F. Harris. The sellers took back a note for $44,000 for 10 years, and another note for $10,000 for four years. The buyer assumed an original trust of $40,900. Chevy Chase

B. D. Connelly sold a house at 4620 Drummond Ave. for $135,000 to Alice L. Mattice. The seller took back a note for $115,000 at 12 1/2 percent for five years. Anna P. Fleming and others took a note for $2,000 at 12 1/2 percent.

S. D. Quint sold a house at 7203 Summit Ave. for $125,000 to Mr. and Mrs. Jeffrey C. Rivkin. The buyers assumed a trust of $60,433.

M. V. Engelbach sold a house at 7503 Brookville Rd. for $154,500 to Mr. and Mrs. Michael H. Hooper. The seller took back a note for $115,500 for five years. Colesville

Mr. and Mrs. J. C. Steadman sold a house at 12324 Palermo Dr. for $97,000 to Mr. and Mrs. Steven M. Arbitman. The sellers took back a note for $60,000 at 13 percent for 30 years. Gaithersburg

Mr. and Mrs. D. D. Schneider sold a house at 19441 Battleridge Way for $88,490 to Mr. and Mrs. Donald B. Mainwaring. Columbia First Federal Savings and Loan Association placed a mortgage of $70,750 for 30 years.

Mr. and Mrs. J. T. Stovall sold a house at 11716 Happy Choice La. for $110,000 to Mr. and Mrs. Charles R. Caldwell. Colonial Mortgage Service Company Associates Inc. placed an FHA mortgage of $89,500 at 16 1/2 percent for 30 years. Garrett Park

Mr. and Mrs. Michael Seeger sold a house at 10923 Montrose Ave. for $180,000 to Mr. and Mrs. Jonathan Paul and others. Cameron-Brown Co. placed a mortgage $120,000 at a varied rate for 10 years. Germantown

Mr. and Mrs. K. W. Barnett sold a house at Deep Run Ct. for $67,000 in cash to Karen M. van Duser.

S. L. Peck sold a house at 18727 Ginger Ct. for $64,000 to Frank Crisafulli. The buyer assumed an original trust of $35,800.

Mr. and Mrs. P. L. Shoemaker sold a house at 11801 Summer Oak Dr. for $70,000 in cash to Aitan Ameti and others. Kensington

Mr. and Mrs. D. A. Wood sold a house at 9632 E. Bexhill Dr. for $160,000 in cash to Hyman Dickman and others.

E. E. Feleppa Jr., principal, sold a house at 3007 Jennings Rd. for $67,000 to James A. Kowalski Jr. Cameron-Brown Co. placed a VA mortgage of $67,000 at 14 1/2 percent for 30 years.

Mr. and Mrs. D. W. Turco sold a house at 3503 Nimitz Rd. for $85,000 in cash to Holly J. Goddling. Potomac

Mr. and Mrs. L. R. Luis sold a house at 10811 Deborah Dr. for $113,000 to Jonathan N. Dorfman and others. Equitable Trust Co. placed a mortgage of $90,400 for five years.

Mr. and Mrs. G. H. Foster Jr. sold a house at 10304 Democracy La. for $185,000 to Mr. and Mrs. William E. Bell. The seller took back a note for $68,500 at 14 percent for 12 years. The buyers assumed a trust, the amount of which was not stated. Rockville

Mr. and Mrs. A. D. Rothberg sold a house at 4930 Arctic Ter. for $87,000 in cash to Stephanie J. Young.

Mr. and Mrs. B. A. Birnbach sold a house at 6911 Breezewood Ter. for $128,000 to Breezewood Terrace Associates. Chevy Chase Savings and Loan Association placed a mortgage of $118,000 for 10 years. Silver Spring

Mr. and Mrs. D. M. Foulkes sold a house at 1118 Dennis Ave. for $68,000 to Theresa L. Ryan. Inland Mortgage Corp. placed an FHA mortgage of $66,000 at 15 1/2 percent for 30 years.

Mr. and Mrs. L. E. Decanini sold a house at 10417 Eastwood Ave. for $90,000 in cash to Mr. and Mrs. John E. Nelson and others. Takoma Park

G. M. Sano sold a house at 8306 Greenwood Ave. for $88,000 to Paul R. Blakemore. Guaranty Mortgage Corp. placed an FHA mortgage of $87,200 at 15 1/2 percent for 30 years. Washington Grove

T. T. Perry sold a house at 405 Chestnut Ave. for $95,000 to Linda L. Buel and others. The sellers took back a note for $12,000 at 14 percent for five years.

H. A. Gross sold a house at 404 Grove Ave. for $69,500 to Mr. and Mrs. Thomas B. Hicks. Northwest National Bank of Sioux Falls, Iowa, placed a mortgage of $66,000 for 25 years. The buyers assumed a trust, the amount of which was not stated. Wheaton

Mr. and Mrs. L. E. Pleasant sold a house at 3819 Delano St. for $72,000 to Ervin W. Whitlow. Colonial Mortgage Service Company Associates placed an FHA mortgage of $71,500 at 13 1/2 percent for 30 years. CAPTION: Picture, This house at 8604 Darby Place, Bethesda, was sold for $425,000. By M.C. Valada for The Washington Post