- 4 bds
- 3 ba
- 2,200 sqft
LISTING BY: DOUGLAS ELLIMAN REAL ESTATE
High-end finishes
Riverside Riverhead Real Estate & Homes For Sale
65 results
- 909 Ostrander Avenue, Riverhead, NY 11901
- 54 minutes ago
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- 525 Riverleigh Avenue #102, Riverhead, NY 11901
- 3 bds
- 2 ba
- 1,152 sqft
LISTING BY: COLDWELL BANKER AMERICAN HOMESRear porch
- Price cut: $20,000 (10/16)
- Ultra private backyard
- 1661 Old Country Rd Unit 377, Riverhead, NY 11901
- 3 bds
- 2 ba
- 1,317 sqft
LISTING BY: DANIEL GALE SOTHEBY'S INTERNATIONAL REALTYPrice cut: $6,000 (10/19)
- 84 Point Road, Flanders, NY 11901
- 3 bds
- 1 ba
- 872 sqft
LISTING BY: DANIEL GALE SOTHEBYS INTL RLTYRanch style home
- 18 Segal Avenue, Riverhead, NY 11901
- 3 bds
- 2 ba
- 990 sqft
LISTING BY: DOUGLAS ELLIMAN REAL ESTATEIn-ground sprinkler system
- 1661 Old Country Road #560, Riverhead, NY 11901
- 3 bds
- 2 ba
- 1,795 sqft
LISTING BY: HOWARD HANNA COACHShowcase 
- 938 Ostrander Avenue, Riverhead, NY 11901
- 5 bds
- 2 ba
- 1,816 sqft
LISTING BY: BH&G R E REALTY CONNECTFull unfinished basement
- 149 c Riverside Drive, Riverhead, NY 11901
- 2 bds
- 1 ba
- 1,040 sqft
LISTING BY: MARYLOU SWAN REALTY CORPFurnished bedroom
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- 828 Pondview Road, Riverhead, NY 11901
- 4 bds
- 4 ba
- 3,000 sqft
LISTING BY: BH&G R E REALTY CONNECTBuilt-in fireplace
- 531 Brookhaven Avenue, Flanders, NY 11901
- 3 bds
- 3 ba
- 1,476 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESFull walk-out basement
- 860 Flanders Rd, Riverhead, NY 11901
- 3 bds
- 1 ba
- -- sqft
LISTING BY: HAMPTON SALES & RENTALS CORPORATIONPond views
- 141 Suffolk Avenue, Flanders, NY 11901
- 3 bds
- 1 ba
- 836 sqft
LISTING BY: DOUGLAS ELLIMAN REAL ESTATEModern stylish bathroom
- 90 Sunrise Avenue, Riverhead, NY 11901
- 4 bds
- 2 ba
- 1,688 sqft
LISTING BY: PECONIC REALTY GROUP LLCPrice cut: $11,500 (9/30)
- 1661 Old Country Road #427, Riverhead, NY 11901
- 2 bds
- 2 ba
- 1,056 sqft
LISTING BY: JOANNE KANE GIGANTIELLOWell-designed floor plan
- 1661 Old Country Road #366, Riverhead, NY 11901
- 2 bds
- 2 ba
- 940 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESCompletely renovated
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Help others discover what makes this area unique.
Fill out a short survey to help others know what it's like to live here. - 120 Duryea Street, Riverhead, NY 11901
- 3 bds
- 2 ba
- 1,020 sqft
LISTING BY: CENTURY 21 KR REALTYSolar panels
- 37 Hubbard Avenue #95, Riverhead, NY 11901
- 2 bds
- 2 ba
- 868 sqft
LISTING BY: PECONIC REALTY GROUP LLCBright open-concept layout
- 220 Hubbard Avenue, Riverhead, NY 11901
- 3 bds
- 2 ba
- 1,338 sqft
LISTING BY: RICHMOND REALTY CORPKoi pond
- 37 Hubbard Ave Unit 84, Riverhead, NY 11901
- 2 bds
- 2 ba
- 1,260 sqft
LISTING BY: WILLIAM RAVEIS REAL ESTATESpacious bedrooms
- 1661 Old Country Road #84, Riverhead, NY 11901
- 2 bds
- 2 ba
- 951 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESOpen floor plan
- 90 Mulberry Common, Riverhead, NY 11901
- 2 bds
- 2 ba
- 1,258 sqft
LISTING BY: BAGSHAW REAL ESTATE L.L.CFull basement
- 39 Daly Court, Riverhead, NY 11901
- 3 bds
- 3 ba
- 2,312 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESPrice cut: $10,000 (10/17)
- 525 Riverleigh Ave #C7, Riverhead, NY 11901
- 2 bds
- 1 ba
- 576 sqft
LISTING BY: COLDWELL BANKER M&D GOOD LIFEPrice cut: $10,000 (10/19)
- 1661 Old Country Road #72, Riverhead, NY 11901
- 2 bds
- 2 ba
- 952 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESSprinkler system
- 970 E Main Street, Riverhead, NY 11901
- 3 bds
- 2 ba
- 1,162 sqft
LISTING BY: FEDUN REAL ESTATE INC39 days on Zillow
- 982 Roanoke Avenue, Riverhead, NY 11901
- 5 bds
- 3 ba
- 2,116 sqft
LISTING BY: HOMESMART DYNAMIC REALTYReception space
- 277 Howell Avenue, Riverhead, NY 11901
- 2 bds
- 1 ba
- 944 sqft
LISTING BY: DANIEL GALE SOTHEBYS INTL RLTYPrice cut: $20,000 (10/2)
- 525-B26 Riverleigh Avenue #B26, Riverhead, NY 11901
- 2 bds
- 2 ba
- 864 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESRecently renovated
- 1661 Old Country Rd #282, Riverhead, NY 11901
- 2 bds
- 1 ba
- 860 sqft
LISTING BY: BERKSHIRE HATHAWAYOpen: Wed 2:30-4pm (10/28)
- 525 Riverleigh Avenue #35, Riverhead, NY 11901
- 2 bds
- 1 ba
- 673 sqft
LISTING BY: LEGACY CAPITAL REALTY LLCNew roof
- Price cut: $5,000 (10/14)
- 1227 Roanoke Ave, Riverhead, NY 11901
- 4 bds
- 2 ba
- 1,604 sqft
LISTING BY: ISLAND POLO REALTY INCPrice cut: $25,001 (10/9)
- 37 Hubbard Avenue #12, Riverhead, NY 11901
- 2 bds
- 2 ba
- 1,056 sqft
LISTING BY: BAGSHAW REAL ESTATE L.L.CConvenient designated office area
- 1661 Old Country Road #383, Riverhead, NY 11901
- 2 bds
- 2 ba
- 1,400 sqft
LISTING BY: JOANNE KANE GIGANTIELLOBeautifully renovated home
- 1661 Old Country Road #125, Riverhead, NY 11901
- 2 bds
- 2 ba
- 980 sqft
LISTING BY: SIGNATURE PREMIER PROPERTIESCentral air
- Nicely wooded property
- 525 Riverleigh Avenue #27 Birch, Riverhead, NY 11901
- 2 bds
- 1 ba
- 720 sqft
LISTING BY: LOCAL REALTYCar port
- 1661 Old Country Road #466, Riverhead, NY 11901
- 2 bds
- 2 ba
- 1,152 sqft
LISTING BY: JOANNE KANE GIGANTIELLOPrice cut: $5,001 (10/21)
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Based on information submitted to the MLS GRID as of 2026-10-26 10:03:33 PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#778)
