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Homes Under $400K in Riverhead, NY

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4 of 52 Listings

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4 of 52 Listings

29Active
$129,990

Homes Under $400K in Riverhead, NY — Page 3

52 listings

Homes Under $400K in Riverhead, NY

Hide Map

4 of 52 Listings

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Homes Under $400K in Riverhead, NY

4 of 52 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

29Active
$129,990

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

2 bd · 1 ba · 583 sqft

21 Cottage Road, Riverhead, NY

Michele N. Sanchez CBR · Signature Premier Properties

Price Reduced22Active

$159,000

2 bd · 1 ba · 1 sqft

703-106 Fresh Pond Avenue, Riverhead, NY

Russell Ficken · Coldwell Banker American Homes

Price Reduced12Active

$139,900

3 bd · 1 ba · 606 sqft

36 Cottage Road, Riverhead, NY

Tahlia Miller · Saunders West LLC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

1Active

$350,000

4 bd · 3 ba · 714 sqft

1795 Osborn Avenue 84, Riverhead, NY

Nayit N. Benavides · Winzone Realty Inc

1 2 3

Listing data & MLS disclosures

OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Riverhead housing market

September 2026

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 22 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 23, 2026

Median sale price: $749,000$455,000–$1,095,000 typical range
Price per sq. ft.: $421
Sales: 21
Paid in cash: 28.6%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $799,000

Riverhead, NY community profile

Area: 55.9 sq. mi.

Source: HJN community data

Explore Riverhead homes

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Listing data & MLS disclosures

OneKey MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved

Riverhead, NY community profile

Area: 55.9 sq. mi.

Source: HJN community data

Riverhead housing market

September 2026

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 22 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 23, 2026

Median sale price: $749,000$455,000–$1,095,000 typical range
Price per sq. ft.: $421
Sales: 21
Paid in cash: 28.6%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $799,000

Homes for sale

Median days on market

24 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 21.8%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 9, 2026

Median home size: 1,506 sq. ft.