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Riverside, Riverhead, NY - homes for sale
17 of 17 results displayed
- New
$549,000Active2 beds 1 baths916 sq. ft.37 Lake Avenue, Riverhead, NY 11901
MLS# 965279Listed by: DOUGLAS ELLIMAN REAL ESTATE - Open Thu, 6 to 7:30pmNew
$160,000Active2 beds 1 baths864 sq. ft.525 Riverleigh Avenue #P3, Riverhead, NY 11901
MLS# 969103Listed by: HOMESMART DYNAMIC REALTY 
$115,000Active2 beds 1 baths720 sq. ft.525 Riverleigh Avenue #29, Riverhead, NY 11901
MLS# 963146Listed by: SIGNATURE PREMIER PROPERTIES
$124,900Active2 beds 1 baths576 sq. ft.525 Riverleigh Ave #C7, Riverhead, NY 11901
MLS# 960641Listed by: COLDWELL BANKER M&D GOOD LIFE
$474,990Active3 beds 1 baths700 sq. ft.257 Flanders Road, Riverhead, NY 11901
MLS# 956639Listed by: SIGNATURE PREMIER PROPERTIES
$250,000Active3 beds 2 baths1,104 sq. ft.525 Riverleigh Ave Unit 116, Riverhead, NY 11901
MLS# 956516Listed by: SIGNATURE PREMIER PROPERTIES
$699,000Active5 beds 2 baths1,400 sq. ft.87 Vail Avenue, Riverhead, NY 11901
MLS# 950243Listed by: ISLAND ADVANTAGE REALTY LLC
$139,999Active2 beds 1 baths700 sq. ft.525/D17 Riverleigh, Riverhead, NY 11901
MLS# 950626Listed by: BAGSHAW REAL ESTATE L.L.C
$245,000Active2 beds 2 baths1,056 sq. ft.525-183 Riverleigh Avenue #183, Riverhead, NY 11901
MLS# 948045Listed by: DOUGLAS ELLIMAN REAL ESTATE
$250,000Active2 beds 2 baths1,248 sq. ft.525 Riverleigh Avenue #45, Riverhead, NY 11901
MLS# 944286Listed by: DOUGLAS ELLIMAN REAL ESTATE
$225,000Active2 beds 2 baths966 sq. ft.525 57 Riverleigh Avenue #57, Riverhead, NY 11901
MLS# 934302Listed by: BAGSHAW REAL ESTATE L.L.C
$729,000Active4 beds 2 baths2,084 sq. ft.148 Woodhull Avenue, Riverside, NY 11901
MLS# 928285Listed by: DOUGLAS ELLIMAN REAL ESTATE
$99,000Active0.13 Acres70 Old Quogue Road, Riverside, NY 11901
MLS# 930775Listed by: COLONY REALTY
$99,000Pending0.18 Acres134 Old Quogue Road, Riverside, NY 11901
MLS# 930789Listed by: COLONY REALTY
$829,000Active3 beds 2 baths1,288 sq. ft.24 Pegs Lane, Riverhead, NY 11901
MLS# 929313Listed by: NEW VISION GROUP REALTY INC
$699,000Pending4 beds 2 baths1,294 sq. ft.127 Lake Avenue, Flanders, NY 11901
MLS# 919973Listed by: DOUGLAS ELLIMAN REAL ESTATE
$699,000Pending4 beds 4 baths2,200 sq. ft.135 Lake Avenue, Flanders, NY 11901
MLS# 910927Listed by: DOUGLAS ELLIMAN REAL ESTATE
Local realty services provided by:CENTURY 21 AllPoints Realty
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©2026 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.
Protect your home and budget from life's surprises with an Assurant Home Warranty, backed by a partner that supports you through every step of homeownership. Explore Plans.
©2026 Century 21 Real Estate LLC. All rights reserved. CENTURY 21®, the CENTURY 21 Logo and C21® are service marks owned by Century 21 Real Estate LLC. Century 21 Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Each office is independently owned and operated. Listing information is deemed reliable but not guaranteed accurate.