Movoto Real Estate

Homes Under $300K Price For Sale in New Castle, DE

63 Homes
 
345 Single Ave, New Castle, DE 19720
  • $219,000
  • 3Bd
  • 1Ba
  • 2,004 Sq Ft
New 22 Min
2 Kathy Ct, New Castle, DE 19720
  • $250,000
  • 3Bd
  • 2Ba
  • 1,500 Sq Ft
127 Hunn Rd, New Castle, DE 19720
  • $289,000
  • 3Bd
  • 1Ba
  • 1,000 Sq Ft
New 3 Hours
730 Clark St #new, New Castle, DE 19720
  • $214,900
  • 3Bd
  • 1Ba
  • 1,125 Sq Ft
New 4 Hours
318 Elwood Pl, New Castle, DE 19720
  • $275,000
  • 3Bd
  • 1Ba
  • 1,000 Sq Ft
New 4 Days
110 Aidone Ln, New Castle, DE 19720
  • $299,000
  • 3Bd
  • 3Ba
  • 1,400 Sq Ft
New 5 Days
23 Andover Ct, New Castle, DE 19720
  • $285,000
  • 3Bd
  • 3Ba
  • 1,650 Sq Ft
2 Brian Ct, New Castle, DE 19720
  • $199,900
  • 3Bd
  • 2Ba
  • 1,225 Sq Ft
15 Antioch Ct, New Castle, DE 19720
  • $264,900
  • 3Bd
  • 2Ba
  • 1,350 Sq Ft
6 Abson Dr, New Castle, DE 19720
  • $249,900
  • 4Bd
  • 2Ba
  • 950 Sq Ft
610 W 11th St #A009, New Castle, DE 19720
  • $129,900
  • 1Bd
  • 1Ba
414 8th St, New Castle, DE 19720
  • $199,000
  • 3Bd
  • 1Ba
  • 1,375 Sq Ft
$11K
30 Hunter Rd, New Castle, DE 19720
  • $260,000
  • 3Bd
  • 1Ba
  • 950 Sq Ft
11 Liborio Ln, New Castle, DE 19720
  • $284,900
  • 3Bd
  • 3Ba
  • 1,425 Sq Ft
117 Rita Rd, New Castle, DE 19720
  • $295,000
  • 3Bd
  • 1Ba
  • 1,025 Sq Ft
85 Mackenzie Ct, New Castle, DE 19720
  • $249,000
  • 2Bd
  • 2Ba
  • 1,200 Sq Ft
$10K
15 Bacon Ave, New Castle, DE 19720
  • $199,800
  • 3Bd
  • 1Ba
  • 800 Sq Ft
15 Garden Ln, New Castle, DE 19720
  • $275,000
  • 3Bd
  • 1Ba
  • 1,600 Sq Ft
1117 Old Forge Rd, New Castle, DE 19720
  • $230,000
  • 2Bd
  • 2Ba
  • 1,275 Sq Ft
610 Willings Way, New Castle, DE 19720
  • $195,000
  • 2Bd
  • 2Ba
  • 1,035 Sq Ft
611 South St, New Castle, DE 19720
  • $250,000
  • 3Bd
  • 2Ba
  • 1,250 Sq Ft
$39.4K
5 Catherine St, New Castle, DE 19720
  • $299,990
  • 3Bd
  • 1Ba
  • 2,100 Sq Ft
136 Winder Rd, New Castle, DE 19720
  • $299,999
  • 4Bd
  • 1Ba
  • 1,175 Sq Ft
$4.9K
128 W Edinburgh Dr, New Castle, DE 19720
  • $300,000
  • 3Bd
  • 2Ba
  • 1,300 Sq Ft
437 Stonebridge Blvd, New Castle, DE 19720
  • $275,000
  • 3Bd
  • 3Ba
  • 1,675 Sq Ft
21 Thorn Ln, New Castle, DE 19720
  • $175,000
  • 3Bd
  • 1Ba
  • 1,025 Sq Ft
5 Central Ave, New Castle, DE 19720
  • $119,000
  • 0.23 Acre
51 Buttonwood, New Castle, DE 19720
  • $85,000
  • 0.21 Acre
504 West Ave, New Castle, DE 19720
  • $239,900
  • 2Bd
  • 2Ba
  • 1,116 Sq Ft
$10.1K
23 South St, New Castle, DE 19720
  • $160,000
  • 2Bd
  • 1Ba
  • 900 Sq Ft
502 E Basin Rd, New Castle, DE 19720
  • $299,900
  • 3Bd
  • 2Ba
  • 1,725 Sq Ft
19 Altoona Ave, New Castle, DE 19720
  • $229,900
  • 2Bd
  • 1Ba
  • 850 Sq Ft
325 Martin, New Castle, DE 19720
  • $150,000
  • 3Bd
  • 2Ba
  • 1,300 Sq Ft
66 Chesterfield Dr, New Castle, DE 19720
  • $299,999
  • 3Bd
  • 1Ba
  • 1,000 Sq Ft
$10K
113 Jefferson Ave, New Castle, DE 19720
  • $290,000
  • 3Bd
  • 2Ba
  • 1,615 Sq Ft
600 Wildel Ave #81, New Castle, DE 19720
  • $94,900
  • 3Bd
  • 2Ba
  • 1,255 Sq Ft
$5.1K
201 Highland Blvd #H, New Castle, DE 19720
  • $204,900
  • 2Bd
  • 3Ba
304 Frazer Pl, New Castle, DE 19720
  • $289,982
  • 3Bd
  • 1Ba
  • 1,000 Sq Ft
$5.01K
104 10th, New Castle, DE 19720
  • $168,000
  • 4Bd
  • 2Ba
  • 1,475 Sq Ft
$4K
37 Darien, New Castle, DE 19720
  • $260,000
  • 3Bd
  • 2Ba
  • 1,150 Sq Ft
$11K
2 William Penn Sq, New Castle, DE 19720
  • $269,000
  • 3Bd
  • 1Ba
  • 1,200 Sq Ft
$8K
318 Hostetter Blvd, New Castle, DE 19720
  • $99,900
  • 3Bd
  • 2Ba
121 Robinson, New Castle, DE 19720
  • $299,900
  • 3Bd
  • 1Ba
  • 1,000 Sq Ft
$19.1K
Photos coming soon
  • $270,000
  • 3Bd
  • 2Ba
  • 1,225 Sq Ft
402 West Ave, New Castle, DE 19720
  • $290,000
  • 3Bd
  • 1Ba
  • 1,210 Sq Ft
422 Howell Dr, New Castle, DE 19720
  • $269,900
  • 3Bd
  • 1Ba
  • 1,000 Sq Ft
$2K
610 W 11th #23, New Castle, DE 19720
  • $100,000
  • 1Bd
  • 1Ba
$25K
41 Holcomb Ln, New Castle, DE 19720
  • $40,000
  • 0.11 Acre
$5K
250 Appleby Rd, New Castle, DE 19720
  • $269,000
  • 3Bd
  • 1Ba
  • 875 Sq Ft
$5K
Photos coming soon
  • $139,000
  • 1.08 Acre
$20K
1 - 50 of 63 Homes for sale in New Castle, DE
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New Castle, DE real estate market trends

Statistics as of September 2026
$360K
Avg. list price
$213/Sqft
Avg. price/sqft
134
Homes for sale
1,743 Sqft
Avg. home size
25 Days
Avg. days on market
Movoto makes it easy to track market trends in New Castle, DE. Whether you’re entering the market or planning your next move, understanding these key metrics can guide smart decisions. Looking for more detailed housing market stats in New Castle, DE?
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The multiple listing information is provided by BRIGHT MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and that it 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 to be accurate. Buyer to verify all information. The information provided is 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. Listing information updated every 15 minutes. Terms of use & Privacy Policy, California Privacy Info. Copyright © 2005 - 2026 Movoto, Inc. All rights reserved. Equal Housing Opportunity CalDRE CalDRE #01517281
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Information Deemed Reliable But Not Guaranteed
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Movoto participates, and is provided by BRIGHT through a licensing agreement.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. Data last updated: 9/29/2026. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closedor are no longer being offered for sale. Some real estate firms do not participate in IDX and their listings do not appear on this website. Some properties listed with participating firms do not appear on this website at the request of the seller. This home sale information is not to be construed as an appraisal and may not be used as such for any purpose. BRIGHTMLS is the (or a) provider of this home sale information and has compiled content from various sources. Some properties represented may not have actually solddue to reporting errors.
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