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New listings this week in New Castle, DE

Figures for New Castle, DE, week ending September 15, 2026.

Paige

New this week · New Castle

Paige

16 homes came on the market in New Castle in the last 7 days. The median asking price across everything for sale in New Castle is $340,000, and what is listed has been on the market a median of 14 days. Here are the newest ones. What are you looking for in New Castle?

563 ARROWGRASS LANE

For SaleBright MLS

563 ARROWGRASS LANE, New Castle

3 bd · 3 ba · Townhouse · 2 DOM

DENC2111244, Atlantic Five Realty

135 KARLYN DRIVE

For SaleBright MLS

135 KARLYN DRIVE, New Castle

4 bd · 1.5 ba · House · 3 DOM

DENC2111258, LPT Realty, LLC

15 BACON AVENUE

Under ContractBright MLS

15 BACON AVENUE, New Castle

3 bd · 1 ba · House · 5 DOM

DENC2111098, EXP Realty, LLC

307 ROOSEVELT AVENUE

For SaleBright MLS

307 ROOSEVELT AVENUE, New Castle

4 bd · 3 ba · House · 5 DOM

DENC2110930, Keller Williams Realty

314 LLANGOLLEN BOULEVARD

For SaleBright MLS

314 LLANGOLLEN BOULEVARD, New Castle

3 bd · 3 ba · House · 5 DOM

DENC2110772, Real Broker, LLC

85 MACKENZIE COURT

For SaleBright MLS

85 MACKENZIE COURT, New Castle

2 bd · 2 ba · Townhouse · 6 DOM

DENC2111078, Walt Simpson Realty

225 BASSETT AVENUE

For SaleBright MLS

225 BASSETT AVENUE, New Castle

4 bd · 2 ba · House · 6 DOM

DENC2111016, EXP Realty, LLC

34 SARATOGA DRIVE

For SaleBright MLS

34 SARATOGA DRIVE, New Castle

4 bd · 3 ba · House · 6 DOM

DENC2111012, Northrop Realty

402 PARK AVENUE

For SaleBright MLS

402 PARK AVENUE, New Castle

4 bd · 4 ba · House · 7 DOM

DENC2111076, Crown Homes Real Estate

For SaleBright MLS

15 GARDEN LANE, New Castle

3 bd · 1 ba · House · 7 DOM

DENC2110988, Patterson-Schwartz-Hockessin

Under ContractBright MLS

117 RITA ROAD, New Castle

3 bd · 1 ba · House · 7 DOM

DENC2111086, Real Broker, LLC

22 HAZELDELL AVENUE

For SaleBright MLS

22 HAZELDELL AVENUE, New Castle

3 bd · 1 ba · House · 8 DOM

DENC2110758, Compass

44 MONTPELIER BOULEVARD

For SaleBright MLS

44 MONTPELIER BOULEVARD, New Castle

3 bd · 2 ba · House · 8 DOM

DENC2110850, Tesla Realty Group, LLC

51 NOTRE DAME AVENUE

Under ContractBright MLS

51 NOTRE DAME AVENUE, New Castle

2 bd · 1 ba · House · 8 DOM

DENC2110300, Crown Homes Real Estate

554 ARROWGRASS LANE

For SaleBright MLS

554 ARROWGRASS LANE, New Castle

3 bd · 3 ba · Townhouse · 8 DOM

DENC2110798, Atlantic Five Realty

566 ARROWGRASS LANE

For SaleBright MLS

566 ARROWGRASS LANE, New Castle

3 bd · 3 ba · Townhouse · 8 DOM

DENC2110786, Atlantic Five Realty

Tap a home and I'll open it here — we can keep talking about it.

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