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Seaford, Seaford, NY - single-family homes for sale
50 of 50 results displayed
- Open Sat, 11am to 1pmNew
$1,395,000Active5 beds 4 baths2,600 sq. ft.2689 Riverside Avenue, Seaford, NY 11783
MLS# 985560Listed by: SIGNATURE PREMIER PROPERTIES - Open Sat, 1:30 to 3:30pmNew
$729,000Active4 beds 2 baths1,308 sq. ft.3768 Mansfield Drive, Seaford, NY 11783
MLS# 984899Listed by: SIGNATURE PREMIER PROPERTIES - Open Sat, 5 to 7pmNew
$1,249,000Active4 beds 3 baths3,000 sq. ft.2437 Archer Street, Seaford, NY 11873
MLS# 981943Listed by: WORLD PROP INTL SEA TO SKY - New
$659,000Active4 beds 2 baths1,994 sq. ft.3680 Hilaire Way, Seaford, NY 11783
MLS# 984869Listed by: CALDERON REALTY GROUP INC - Open Sun, 12 to 2pmNew
$649,000Active3 beds 2 baths901 sq. ft.3659 Ionia Street, Seaford, NY 11783
MLS# 983499Listed by: COLDWELL BANKER AMERICAN HOMES - Coming Soon
$650,000Coming Soon3 beds 1 baths3866 Hudson Avenue, Seaford, NY 11783
MLS# 983996Listed by: EXIT REALTY PREMIER - New
$799,800Active4 beds 3 baths1,992 sq. ft.2591 Island Channel Road, Seaford, NY 11783
MLS# 982436Listed by: SHANE'S ANCHOR REALTY CORP - Open Sat, 12 to 1:30pmNew
$1,199,000Active5 beds 4 baths3,300 sq. ft.2441 Archer Street, Seaford, NY 11783
MLS# 981011Listed by: DANIEL GALE SOTHEBYS INTL RLTY - New
$839,000Active3 beds 2 baths1,666 sq. ft.2487 Abbey Lane, Seaford, NY 11783
MLS# 982114Listed by: HOWARD HANNA COACH - New
$800,000Active3 beds 2 baths1,610 sq. ft.2386 Hampton Avenue, Seaford, NY 11783
MLS# 982238Listed by: RE/MAX CITY SQUARE 
$799,000Active3 beds 2 baths1,187 sq. ft.3965 Darby Lane, Seaford, NY 11783
MLS# 980416Listed by: BON ANNO REALTY ERA POWERED
$949,000Pending4 beds 3 baths2,283 sq. ft.2635 S Seamans Neck Road, Seaford, NY 11783
MLS# 980380Listed by: BON ANNO REALTY ERA POWERED- Open Sat, 12 to 1:30pm
$899,000Active3 beds 2 baths1,773 sq. ft.1885 Washington Avenue, Seaford, NY 11783
MLS# 977962Listed by: COLDWELL BANKER AMERICAN HOMES - Open Sat, 1 to 3pm
$575,000Active2 beds 2 baths1,230 sq. ft.3615 Bayview Street, Seaford, NY 11783
MLS# 977865Listed by: ALL ISLAND ESTATES REALTY CORP 
$779,000Pending5 beds 2 baths2,176 sq. ft.3671 Bayview Street, Seaford, NY 11783
MLS# 977491Listed by: RE/MAX RELIANCE
$799,000Pending3 beds 2 baths1,448 sq. ft.3643 Woodward Avenue, Seaford, NY 11783
MLS# 975211Listed by: DANIEL GALE SOTHEBYS INTL RLTY
$699,000Pending4 beds 2 baths1,407 sq. ft.1595 Washington Avenue, Seaford, NY 11783
MLS# 964105Listed by: SIGNATURE PREMIER PROPERTIES
$925,000Pending6 beds 3 baths2,605 sq. ft.2309 Mattituck Avenue, Seaford, NY 11783
MLS# 972457Listed by: REDFIN REAL ESTATE
$699,000Active4 beds 3 baths1,511 sq. ft.3978 William Street, Seaford, NY 11783
MLS# 972439Listed by: UNIVERSAL REALTY LI
$1,399,999Active5 beds 3 baths3,200 sq. ft.3860 Hudson Avenue, Seaford, NY 11783
MLS# 970750Listed by: REALTY ADVISORS INC
$759,000Active3 beds 2 baths1,365 sq. ft.2303 Pine Street, Seaford, NY 11783
MLS# 970636Listed by: THOMAS S. HENNERTY
$725,000Pending3 beds 2 baths1,125 sq. ft.3933 Fulton Avenue, Seaford, NY 11783
MLS# 968654Listed by: DOUGLAS ELLIMAN REAL ESTATE
$680,000Pending3 beds 2 baths1,137 sq. ft.3665 Ionia Street, Seaford, NY 11783
MLS# 970045Listed by: ATTIAS PROPERTY GROUP INC- Open Sat, 2:30 to 4pm
$1,299,000Active5 beds 3 baths2,544 sq. ft.2162 Seamans Neck Road, Seaford, NY 11783
MLS# 965563Listed by: COMPASS GREATER NY LLC 
$699,000Pending5 beds 2 baths1,496 sq. ft.3992 William Street, Seaford, NY 11783
MLS# 969549Listed by: SIGNATURE PREMIER PROPERTIES
$989,000Active4 beds 2 baths1,532 sq. ft.1603 Anita Lane, Seaford, NY 11783
MLS# 969534Listed by: SIGNATURE PREMIER PROPERTIES
$699,000Pending3 beds 1 baths1,674 sq. ft.2666 Peconic Avenue, Seaford, NY 11783
MLS# 968635Listed by: DOUGLAS ELLIMAN REAL ESTATE
$1,085,000Active5 beds 3 baths2,338 sq. ft.2349 S Seamans Neck Road, Seaford, NY 11783
MLS# 968264Listed by: BERKSHIRE HATHAWAY
$779,990Active3 beds 2 baths1,440 sq. ft.2097 Washington Avenue, Seaford, NY 11783
MLS# 968082Listed by: RE/MAX RELIANCE
$799,990Pending4 beds 2 baths1,630 sq. ft.2191 Walsall Street, Seaford, NY 11783
MLS# 967428Listed by: SHANE'S ANCHOR REALTY CORP
$849,999Pending3 beds 2 baths1,873 sq. ft.2432 Aron Drive N, Seaford, NY 11783
MLS# 965865Listed by: COMPASS GREATER NY LLC- Open Sun, 11am to 12:30pm
$730,000Active4 beds 2 baths1,392 sq. ft.3700 Alcona Street, Seaford, NY 11783
MLS# 965802Listed by: SUNNY WAN REALTY INC 
$605,000Pending3 beds 2 baths1,032 sq. ft.3620 Tuscala Street, Seaford, NY 11783
MLS# 962447Listed by: BERKSHIRE HATHAWAY
$999,999Active9 beds 4 baths3,561 sq. ft.1967 Washington Avenue, Seaford, NY 11783
MLS# 960974Listed by: NEXT PHASE REALTY LLC
$779,000Pending5 beds 2 baths3,100 sq. ft.3589 Naomi Place, Seaford, NY 11783
MLS# 957013Listed by: OVERSOUTH LLC
$679,000Pending3 beds 2 baths1,156 sq. ft.3610 Locust Avenue, Seaford, NY 11783
MLS# 955709Listed by: CENTURY 21 AA REALTY
$799,000Pending4 beds 2 baths1,467 sq. ft.3806 Tiana Street, Seaford, NY 11783
MLS# 952176Listed by: CENTURY 21 AA REALTY
$684,999Pending3 beds 1 baths1,100 sq. ft.2359 Spruce Street, Seaford, NY 11783
MLS# 949468Listed by: COLDWELL BANKER AMERICAN HOMES
$699,950Active3 beds 2 baths1,416 sq. ft.3680 Naomi Street, Seaford, NY 11783
MLS# 945474Listed by: BLACKSTONE REALTY
$849,999Pending4 beds 2 baths2,204 sq. ft.2905 Ocean Avenue, Seaford, NY 11783
MLS# 931770Listed by: REALTY CONNECT USA LLC
$1,699,000Active5 beds 4 baths4,050 sq. ft.3668 Naomi Street, Seaford, NY 11783
MLS# 928087Listed by: HOWARD HANNA COACH
$725,000Pending3 beds 3 baths1,898 sq. ft.2573 Harvard Lane, Seaford, NY 11783
MLS# 926529Listed by: 360 REALTY GROUP
$729,999Pending3 beds 2 baths1,304 sq. ft.3687 Nimrod Street, Seaford, NY 11783
MLS# 916340Listed by: REALTY CONNECT USA LLC
$799,999Pending4 beds 2 baths1,300 sq. ft.3862 Clark Street, Seaford, NY 11783
MLS# 915459Listed by: STONEGATE REAL ESTATE
$895,000Pending3 beds 3 baths2,261 sq. ft.3532 Waverly Avenue, Seaford, NY 11783
MLS# 911564Listed by: BERKSHIRE HATHAWAY
$848,888Pending5 beds 2 baths2,010 sq. ft.2327 Mattituck Avenue, Seaford, NY 11783
MLS# 895885Listed by: VORO LLC
$725,000Active3 beds 3 baths1,600 sq. ft.3609 Somerset Drive, Seaford, NY 11783
MLS# 884093Listed by: PRIME REALTY- Open Sun, 12 to 1:30pm
$849,990Active3 beds 2 baths1,584 sq. ft.3717 Somerset Drive, Seaford, NY 11783
MLS# 941196Listed by: RE/MAX RELIANCE 
$999,000Pending5 beds 6 baths3,832 sq. ft.3570 Plover Place, Seaford, NY 11783
MLS# 825687Listed by: PROAGENT REALTY GOLD COAST LLC- Open Sat, 11am to 1pm
$1,150,000Active5 beds 3 baths3,000 sq. ft.3894 Sands Lane, Seaford, NY 11783
MLS# 955593Listed by: DOUGLAS ELLIMAN REAL ESTATE
Local realty services provided by:CENTURY 21 Kafcos Realty
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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.
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.