New Castle, DE - homes for sale

40 of 40 results displayed

Coming SoonOpen Sun, 1 to 3pm
$269,900Coming Soon
3 beds 1 baths
323 Martin, NEW CASTLE, DE 19720
MLS# DENC2098846Listed by: ALLIANCE REALTY
New
$429,000Active
4 beds 2 baths1,675 sq. ft.
12 Lesley Ln, NEW CASTLE, DE 19720
MLS# DENC2098834Listed by: RE/MAX ASSOCIATES-WILMINGTON
$359,900Pending
3 beds 1 baths2,150 sq. ft.
712 W 11th St, NEW CASTLE, DE 19720
MLS# DENC2098342Listed by: PATTERSON-SCHWARTZ-HOCKESSIN
$450,000Active
3 beds 3 baths1,800 sq. ft.
151 N Katrin Cir, NEW CASTLE, DE 19720
MLS# DENC2097988Listed by: PANTANO REAL ESTATE INC
$220,000Pending
2 beds 1 baths900 sq. ft.
15 Mark, NEW CASTLE, DE 19720
MLS# DENC2098200Listed by: REAL BROKER LLC
$495,000Active
3 beds 3 baths2,375 sq. ft.
219 N Heron Cir, NEW CASTLE, DE 19720
MLS# DENC2097924Listed by: CROWN HOMES REAL ESTATE
$314,900Active
3 beds 1 baths900 sq. ft.
9 Wardor Ave, NEW CASTLE, DE 19720
MLS# DENC2097916Listed by: REAL BROKER, LLC
$400,000Pending
4 beds 3 baths2,150 sq. ft.
308 E 14th St, NEW CASTLE, DE 19720
MLS# DENC2097890Listed by: EXP REALTY, LLC
$279,900Active
3 beds 1 baths1,000 sq. ft.
1 Arden Ave, NEW CASTLE, DE 19720
MLS# DENC2097824Listed by: CROWN HOMES REAL ESTATE
$279,000Pending
3 beds 1 baths900 sq. ft.
36 Arden Ave, NEW CASTLE, DE 19720
MLS# DENC2097804Listed by: LONG & FOSTER REAL ESTATE, INC.
$389,000Pending
4 beds 3 baths1,700 sq. ft.
213 S Booth Dr, NEW CASTLE, DE 19720
MLS# DENC2097152Listed by: NORTHROP REALTY
$280,000Active
3 beds 1 baths862 sq. ft.
11 Castle Hill Dr, NEW CASTLE, DE 19720
MLS# DENC2097792Listed by: PATTERSON-SCHWARTZ-DOVER
$329,000Active
3 beds 2 baths1,476 sq. ft.
615 W 13th, NEW CASTLE, DE 19720
MLS# DENC2097750Listed by: CROWN HOMES REAL ESTATE
$295,000Active
3 beds 1 baths1,250 sq. ft.
10 Midfield Rd, NEW CASTLE, DE 19720
MLS# DENC2097440Listed by: KW EMPOWER
$205,000Pending
2 beds 1 baths950 sq. ft.
17 Richard Rd, NEW CASTLE, DE 19720
MLS# DENC2097198Listed by: REAL BROKER LLC
$399,990Pending
4 beds 2 baths1,775 sq. ft.
1 S Independence Blvd, NEW CASTLE, DE 19720
MLS# DENC2097192Listed by: EXP REALTY, LLC
Coming Soon
$65,000Coming Soon
-- Acres
41 Holcomb Lane, NEW CASTLE, DE 19720
MLS# DENC2097036Listed by: LONG & FOSTER REAL ESTATE, INC.
$239,900Active
2 beds -- baths1,125 sq. ft.
221 Chestnut St, NEW CASTLE, DE 19720
MLS# DENC2096758Listed by: FSBO BROKER
$305,000Pending
3 beds 2 baths1,375 sq. ft.
42 Pendleton Ct, NEW CASTLE, DE 19720
MLS# DENC2096584Listed by: EXP REALTY, LLC
Open Wed, 10am to 5pm
$463,810Active
3 beds 3 baths2,278 sq. ft.
555 Arrowgrass Ln, NEW CASTLE, DE 19720
MLS# DENC2096364Listed by: ATLANTIC FIVE REALTY
$519,900Pending
4 beds 3 baths2,630 sq. ft.
35 W 6th St, NEW CASTLE, DE 19720
MLS# DENC2096112Listed by: PATTERSON-SCHWARTZ-NEWARK
$225,000Pending
2 beds 1 baths850 sq. ft.
14 Boston Pl, NEW CASTLE, DE 19720
MLS# DENC2096036Listed by: OLIMPO REALTY LLC
$49,900Active
2 beds 2 baths
74 W 7th St #74, NEW CASTLE, DE 19720
MLS# DENC2095884Listed by: REAL BROKER LLC
$334,900Pending
3 beds 1 baths850 sq. ft.
5 Glen Ave, NEW CASTLE, DE 19720
MLS# DENC2095288Listed by: COLDWELL BANKER REALTY
$309,900Pending
4 beds 2 baths1,350 sq. ft.
24 Jacquette Sq, NEW CASTLE, DE 19720
MLS# DENC2095370Listed by: RE/MAX ASSOCIATES-WILMINGTON
$293,000Active
2 beds 1 baths858 sq. ft.
6 Lasalle Ave, NEW CASTLE, DE 19720
MLS# DENC2092508Listed by: EXP REALTY, LLC
Open Sun, 12 to 2pm
$344,500Active
3 beds 2 baths1,450 sq. ft.
38 Pendleton Ct, NEW CASTLE, DE 19720
MLS# DENC2095252Listed by: KELLER WILLIAMS SELECT REALTORS OF ANNAPOLIS
$279,999Active
3 beds 1 baths1,000 sq. ft.
416 Howell, NEW CASTLE, DE 19720
MLS# DENC2095002Listed by: CENTURY 21 THE REAL ESTATE STORE
$465,000Pending
4 beds 4 baths2,853 sq. ft.
18 George Read Rd, NEW CASTLE, DE 19720
MLS# DENC2094842Listed by: PATTERSON-SCHWARTZ - GREENVILLE
Open Wed, 10am to 5pm
$450,769Active
3 beds 3 baths2,278 sq. ft.
553 Arrowgrass Ln, NEW CASTLE, DE 19720
MLS# DENC2094640Listed by: ATLANTIC FIVE REALTY
$325,000Active
4 beds 2 baths1,600 sq. ft.
22 Herbert Dr, NEW CASTLE, DE 19720
MLS# DENC2094456Listed by: EMPOWER REAL ESTATE, LLC
$349,000Pending
3 beds 2 baths1,750 sq. ft.
30 Tuckahoe Rd, NEW CASTLE, DE 19720
MLS# DENC2093142Listed by: COLDWELL BANKER REALTY
$405,000Active
3 beds 2 baths1,606 sq. ft.
211 Brylgon Ave, NEW CASTLE, DE 19720
MLS# DENC2091780Listed by: PATTERSON-SCHWARTZ-HOCKESSIN
$359,900Active
3 beds 2 baths1,375 sq. ft.
99 Jackson Ave, NEW CASTLE, DE 19720
MLS# DENC2090082Listed by: KELLER WILLIAMS SELECT REALTORS OF ANNAPOLIS
$575,000Active
4 beds 5 baths3,325 sq. ft.
19 Rivanna Rd, NEW CASTLE, DE 19720
MLS# DENC2097070Listed by: KELLER WILLIAMS REALTY WILMINGTON
$499,888Pending
-- beds -- baths2,390 sq. ft.
216 N Heron Cir, NEW CASTLE, DE 19720
MLS# DENC2081332Listed by: GREGG TEAM REALTY
$260,000Pending
3 beds 1 baths1,200 sq. ft.
306 Elwood Pl, NEW CASTLE, DE 19720
MLS# DENC2097050Listed by: PATTERSON-SCHWARTZ-NEWARK
$179,900Pending
2 beds 1 baths625 sq. ft.
1010 Clayton, NEW CASTLE, DE 19720
MLS# DENC2077490Listed by: COMPASS
$505,762Pending
3 beds 2 baths2,390 sq. ft.
508 Arrowgrass Ln, NEW CASTLE, DE 19720
MLS# DENC2076812Listed by: GREGG TEAM REALTY
$159,000Active
1.08 Acres
0 Washington St, NEW CASTLE, DE 19720
MLS# DENC2065754Listed by: RE/MAX ELITE

Local realty services provided by:CENTURY 21 Harris Hawkins & Co.

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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.

Terms of use Accessibility DMCA notice Fraud alert Privacy policy Fair housing Do not sell info NY reasonable accommodation Submit agent or broker complaint

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.