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New Castle, DE - single-family homes for sale
48 of 48 results displayed
- New
$484,000Active4 beds 3 baths2,448 sq. ft.123 Stuyvesant Ave, NEW CASTLE, DE 19720
MLS# DENC2108814Listed by: CROWN HOMES REAL ESTATE - New
$315,000Active3 beds 1 baths1,200 sq. ft.507 Tremont St, NEW CASTLE, DE 19720
MLS# DENC2108632Listed by: PATTERSON-SCHWARTZ-NEWARK - New
$172,000Active4 beds 2 baths1,475 sq. ft.104 10th, NEW CASTLE, DE 19720
MLS# DENC2106784Listed by: REAL BROKER LLC 
$925,000Active3 beds 3 baths2,325 sq. ft.1 The Strand, NEW CASTLE, DE 19720
MLS# DENC2107788Listed by: BHHS FOX & ROACH - HOCKESSIN
$1,600,000Pending5 beds 4 baths5,500 sq. ft.112 The Strand, NEW CASTLE, DE 19720
MLS# DENC2108334Listed by: PATTERSON-SCHWARTZ-NEWARK
$379,900Active3 beds 2 baths1,800 sq. ft.13 Black Rd, NEW CASTLE, DE 19720
MLS# DENC2108236Listed by: FSBO BROKER
$519,900Pending3 beds 3 baths1,736 sq. ft.39 E 4th St, NEW CASTLE, DE 19720
MLS# DENC2108092Listed by: PATTERSON-SCHWARTZ-NEWARK
$260,000Pending4 beds 2 baths1,150 sq. ft.184 Riverview Dr, NEW CASTLE, DE 19720
MLS# DENC2107952Listed by: RE/MAX EDGE
$377,777Active3 beds 2 baths1,650 sq. ft.43 Luray Rd, NEW CASTLE, DE 19720
MLS# DENC2107698Listed by: LONG & FOSTER REAL ESTATE, INC.
$259,900Pending3 beds 1 baths950 sq. ft.28 Gail Rd, NEW CASTLE, DE 19720
MLS# DENC2107486Listed by: COMPASS
$380,000Pending4 beds 2 baths1,980 sq. ft.135 Casimir Dr, NEW CASTLE, DE 19720
MLS# DENC2107868Listed by: PATTERSON-SCHWARTZ-NEWARK
$249,900Pending3 beds 2 baths1,225 sq. ft.53 W 5th St, NEW CASTLE, DE 19720
MLS# DENC2107548Listed by: CURT SCULLY REALTY COMPANY
$450,000Pending4 beds 3 baths1,825 sq. ft.6 Black Rd, NEW CASTLE, DE 19720
MLS# DENC2107538Listed by: RE/MAX ASSOCIATES-WILMINGTON
$1,195,000Active6 beds 4 baths3,350 sq. ft.166 E 2nd, NEW CASTLE, DE 19720
MLS# DENC2107174Listed by: RE/MAX ELITE
$349,900Pending3 beds 2 baths1,425 sq. ft.56 Yale Ave, NEW CASTLE, DE 19720
MLS# DENC2107002Listed by: COLDWELL BANKER REALTY
$374,999Pending3 beds 2 baths1,975 sq. ft.113 W Van Buren Ave, NEW CASTLE, DE 19720
MLS# DENC2107228Listed by: CROWN HOMES REAL ESTATE
$285,000Pending3 beds 2 baths2,025 sq. ft.8 Yorktown Rd, NEW CASTLE, DE 19720
MLS# DENC2107222Listed by: LONG & FOSTER REAL ESTATE, INC.
$278,000Pending3 beds 1 baths1,175 sq. ft.45 Yale Ave, NEW CASTLE, DE 19720
MLS# DENC2106954Listed by: CROWN HOMES REAL ESTATE
$445,000Pending4 beds 2 baths2,475 sq. ft.419 Delaware, NEW CASTLE, DE 19720
MLS# DENC2106718Listed by: CROWN HOMES REAL ESTATE
$259,000Pending2 beds 2 baths1,050 sq. ft.407 Williams St, NEW CASTLE, DE 19720
MLS# DENC2106726Listed by: PATTERSON-SCHWARTZ-NEWARK
$359,900Pending4 beds 2 baths1,975 sq. ft.20 Monticello Blvd, NEW CASTLE, DE 19720
MLS# DENC2106484Listed by: BROKERS REALTY GROUP, LLC
$347,900Active2 beds 2 baths100 sq. ft.53 W 4th St, NEW CASTLE, DE 19720
MLS# DENC2106550Listed by: CONCORD REALTY GROUP
$280,000Pending3 beds 1 baths1,447 sq. ft.207 Baldt Ave, NEW CASTLE, DE 19720
MLS# DENC2106278Listed by: BROKERS REALTY GROUP, LLC
$325,000Pending3 beds 2 baths1,925 sq. ft.142 Casimir, NEW CASTLE, DE 19720
MLS# DENC2106150Listed by: EXP REALTY, LLC
$324,900Pending2 beds 2 baths1,400 sq. ft.216 E 2nd St, NEW CASTLE, DE 19720
MLS# DENC2106156Listed by: PATTERSON-SCHWARTZ-MIDDLETOWN
$484,000Active4 beds 3 baths2,448 sq. ft.123 Stuyvesant Ave, NEW CASTLE, DE 19720
MLS# DENC2106006Listed by: CROWN HOMES REAL ESTATE
$175,000Pending3 beds 1 baths1,600 sq. ft.28 Juniper, NEW CASTLE, DE 19720
MLS# DENC2105954Listed by: EXP REALTY, LLC- Coming Soon
$395,000Coming Soon4 beds 2 baths36 S Independence Blvd, NEW CASTLE, DE 19720
MLS# DENC2105914Listed by: BHHS FOX & ROACH-CHRISTIANA 
$399,900Pending3 beds 2 baths3,101 sq. ft.5 Smallwood Ln, NEW CASTLE, DE 19720
MLS# DENC2105880Listed by: PATTERSON-SCHWARTZ - GREENVILLE
$299,999Pending3 beds 1 baths1,150 sq. ft.48 Yale Ave, NEW CASTLE, DE 19720
MLS# DENC2105382Listed by: RE/MAX MAIN LINE-WEST CHESTER
$345,000Pending3 beds 2 baths1,500 sq. ft.204 Garfield Ave, NEW CASTLE, DE 19720
MLS# DENC2105760Listed by: CROWN HOMES REAL ESTATE
$389,995Active3 beds 3 baths1,175 sq. ft.127 N Katrin Cir, NEW CASTLE, DE 19720
MLS# DENC2105676Listed by: REDFIN CORPORATION
$285,000Active3 beds 1 baths1,200 sq. ft.2 William Penn Sq, NEW CASTLE, DE 19720
MLS# DENC2105630Listed by: EPIQUE REALTY
$400,000Active4 beds 2 baths2,825 sq. ft.650 W 7th St, NEW CASTLE, DE 19720
MLS# DENC2105050Listed by: EMPOWER REAL ESTATE, LLC
$315,000Pending3 beds 1 baths1,600 sq. ft.137 Atlas Dr, NEW CASTLE, DE 19720
MLS# DENC2104866Listed by: BHHS FOX & ROACH-CHRISTIANA
$390,000Active3 beds 3 baths1,900 sq. ft.2 Arbutus Ave, NEW CASTLE, DE 19720
MLS# DENC2105012Listed by: HOUWZER
$299,900Pending3 beds 1 baths900 sq. ft.56 Morris Rd, NEW CASTLE, DE 19720
MLS# DENC2104710Listed by: VRA REALTY
$245,000Active3 beds 1 baths900 sq. ft.7 Deborah Ave, NEW CASTLE, DE 19720
MLS# DENC2104478Listed by: STERLING REAL ESTATE LLC
$1,250,000Pending4 beds 5 baths4,331 sq. ft.2 The Strand, NEW CASTLE, DE 19720
MLS# DENC2103702Listed by: PATTERSON-SCHWARTZ-NEWARK
$275,000Active3 beds 1 baths1,000 sq. ft.422 Howell Dr, NEW CASTLE, DE 19720
MLS# DENC2103542Listed by: PATTERSON-SCHWARTZ-MIDDLETOWN
$580,000Pending4 beds 3 baths2,775 sq. ft.26 W 4th St, NEW CASTLE, DE 19720
MLS# DENC2103162Listed by: PATTERSON-SCHWARTZ-NEWARK
$264,900Active2 beds 1 baths850 sq. ft.14 Boston Pl, NEW CASTLE, DE 19720
MLS# DENC2102680Listed by: OLIMPO REALTY LLC
$345,000Pending3 beds 2 baths1,750 sq. ft.106 E Lunenburg Dr, NEW CASTLE, DE 19720
MLS# DENC2101270Listed by: TESLA REALTY GROUP, LLC
$389,900Active4 beds 3 baths1,750 sq. ft.155 Casimir, NEW CASTLE, DE 19720
MLS# DENC2101008Listed by: LONG & FOSTER REAL ESTATE, INC.
$280,000Active3 beds 1 baths862 sq. ft.11 Castle Hill Dr, NEW CASTLE, DE 19720
MLS# DENC2097792Listed by: PATTERSON-SCHWARTZ-DOVER
$225,000Pending2 beds 1 baths850 sq. ft.14 Boston Pl, NEW CASTLE, DE 19720
MLS# DENC2096036Listed by: OLIMPO REALTY LLC
$344,500Pending3 beds 2 baths1,450 sq. ft.38 Pendleton Ct, NEW CASTLE, DE 19720
MLS# DENC2095252Listed by: KELLER WILLIAMS SELECT REALTORS OF ANNAPOLIS
$505,762Pending3 beds 2 baths2,390 sq. ft.508 Arrowgrass Ln, NEW CASTLE, DE 19720
MLS# DENC2076812Listed by: GREGG TEAM REALTY
Local realty services provided by:Better Homes and Gardens Real Estate Community Realty
Neighborhoods near New Castle, DE
Zip codes near New Castle, DE
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© 2026 Better Homes and Gardens Real Estate LLC. An Anywhere Real Estate company. All rights reserved. Better Homes and Gardens® Real Estate is a registered trademark owned by Meredith Operations Corporation, licensed to Better Homes and Gardens Real Estate LLC and used with permission. Better Homes and Gardens Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Listing information is deemed reliable but is not guaranteed accurate.
Each office is independently owned and operated.
Any services or products provided by third parties are not provided by, affiliated with or related to Better Homes and Gardens Real Estate LLC, or its affiliated companies.
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 Better Homes and Gardens Real Estate LLC. An Anywhere Real Estate company. All rights reserved. Better Homes and Gardens® Real Estate is a registered trademark owned by Meredith Operations Corporation, licensed to Better Homes and Gardens Real Estate LLC and used with permission. Better Homes and Gardens Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Listing information is deemed reliable but is not guaranteed accurate.
Each office is independently owned and operated.
Any services or products provided by third parties are not provided by, affiliated with or related to Better Homes and Gardens Real Estate LLC, or its affiliated companies.