Active Listings
1,681
⇧ 11% vs 1,514 last year
Data as of June 2026. Source: Realtor.com.
The New Castle County, DE real estate market currently shows 1,681 active listings, with 753 pending sales. Homes are averaging 36 days on the market before going under contract.
Inventory has increased compared to last year, with 167 more homes available — giving buyers more choice.
The median listing price has risen 5.9% year-over-year, from $424,897 to $449,950.
Whether you are buying or selling in New Castle County, DE, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 566,249 · Density: 1,109.2/mi² · Median household income: $88,358
Typical home value: $310,257 · Homeownership: 68.1%
Wilmington: 19801, 19802, 19803, 19804, 19805, 19806, 19807, 19808, 19809, 19810, 19884, 19886
Newark: 19702, 19711, 19712, 19713, 19714, 19715, 19716, 19717, 19718, 19725
Wrangle Hill Estates: 19701
Claymont: 19703
Delaware City: 19706
Hockessin: 19707
Kirkwood: 19708
Middletown: 19709
Montchanin: 19710
Midvale: 19720
Odessa: 19730
Port Penn: 19731
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.