Real Estate Investment Properties for Sale in New Castle, DE

Looking for investment property in New Castle, DE with high ROI ?

Explore a variety of short-term homes & houses in New Castle, DE. Invest wisely with VRBO & New Castle, DE Airbnb properties available for purchase. Find your ideal investment property among our curated listings for a rewarding real estate venture.

Condos for Sale in New Castle, DE

Search for Condos for Sale in New Castle, Delaware. Browse all of Mashvisor’s Condos listings and other investment property types including Single Family Homes, Multi Family Homes, Condos, Townhouses and Other Homes.

Showing 36 Condos listings of over 500,000 total investment properties for sale. Visit Mashvisor.com to all investment properties.

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
11 OAKMONT Drive New Castle, DE Step into this beautifully updated interior townhome offering the perfect blend of comfort...	3 beds \| 2 baths \| 1,970 sq.ft.	$279,900	Airbnb cash on cash: 0.93% Traditional cash on cash: 7.51% Airbnb Rental Income: $1162 Traditional Rental Income: $2516 Airbnb ROI: 0.93% Traditional ROI: 7.51%
325 JEFFERSON AVE New Castle, DE Nestled in the charming New Castle Manor, this delightful ranch-style home exudes warmth a...	2 beds \| 1 baths \| 1,200 sq.ft.	$350,000	Airbnb cash on cash: -0.01% Traditional cash on cash: 2.61% Airbnb Rental Income: $937 Traditional Rental Income: $1455 Airbnb ROI: -0.01% Traditional ROI: 2.61%
140 BELLANCA Lane New Castle, DE Fully renovated 3-bedroom, 1.5-bath two-story home offering a strong combination of modern...	3 beds \| 2 baths \| 1,758 sq.ft.	$329,900	Airbnb cash on cash: 0.58% Traditional cash on cash: 3.57% Airbnb Rental Income: $1162 Traditional Rental Income: $1708 Airbnb ROI: 0.58% Traditional ROI: 3.57%
416 HOWELL New Castle, DE COME BACK TO THIS AMAZING HOME!!!!!!! Take a second look - READY TODAY!!! MOTIVATED SELLER...	3 beds \| 1 baths \| 1,000 sq.ft.	$278,500	Airbnb cash on cash: 0.97% Traditional cash on cash: 4.03% Airbnb Rental Income: $1162 Traditional Rental Income: $1586 Airbnb ROI: 0.97% Traditional ROI: 4.03%
7 MAY Avenue New Castle, DE Freshly redone ranch in New Castle. Outside updates include a new roof, windows, siding an...	3 beds \| 2 baths \| 1,175 sq.ft.	$299,999	Airbnb cash on cash: 0.76% Traditional cash on cash: 4.86% Airbnb Rental Income: $1162 Traditional Rental Income: $1936 Airbnb ROI: 0.76% Traditional ROI: 4.86%
117 STAHL Avenue New Castle, DE Welcome to 117 Stahl Ave, a charming 4-bedroom, 1.5-bath brick colonial nestled in the hea...	4 beds \| 2 baths \| 1,625 sq.ft.	$275,000	Airbnb cash on cash: N/A Traditional cash on cash: 8.51% Airbnb Rental Income: $null Traditional Rental Income: $2774 Airbnb ROI: N/A Traditional ROI: 8.51%
6 CHIMING Road New Castle, DE Nestled in the charming Carriage Run subdivision, this exquisite Colonial-style residence ...	4 beds \| 2 baths \| 1,575 sq.ft.	$409,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.36% Airbnb Rental Income: $null Traditional Rental Income: $2764 Airbnb ROI: N/A Traditional ROI: 5.36%
22 HERBERT Drive New Castle, DE Investor Alert!!! Discover an incredible opportunity in the Penn Acres community! This 4 b...	4 beds \| 2 baths \| 1,600 sq.ft.	$325,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.73% Airbnb Rental Income: $null Traditional Rental Income: $2713 Airbnb ROI: N/A Traditional ROI: 6.73%
107 NICHOLAS Court New Castle, DE MOVE IN BY April 2026! This beautiful new construction home offers 2,658+/- square feet of...	4 beds \| 3 baths \| 2,658 sq.ft.	$650,000	Airbnb cash on cash: N/A Traditional cash on cash: 4.03% Airbnb Rental Income: $null Traditional Rental Income: $3188 Airbnb ROI: N/A Traditional ROI: 4.03%
14 CHERRY Road New Castle, DE This beautifully renovated home has updates throughout that provide a fresh and modern aes...	3 beds \| 1 baths \| 2,150 sq.ft.	$355,000	Airbnb cash on cash: 0.34% Traditional cash on cash: 3.43% Airbnb Rental Income: $1162 Traditional Rental Income: $1807 Airbnb ROI: 0.34% Traditional ROI: 3.43%
205 E HARVEST Drive New Castle, DE Welcome to this spacious colonial home in the desirable Barbs Farm community! 205 E Harves...	4 beds \| 3 baths \| 3,150 sq.ft.	$549,900	Airbnb cash on cash: N/A Traditional cash on cash: 1.85% Airbnb Rental Income: $null Traditional Rental Income: $2085 Airbnb ROI: N/A Traditional ROI: 1.85%
26 COBBLESTONE Drive New Castle, DE Price Adjusrment. The highly motivated Seller welcomes you to enjoy this beautifully maint...	3 beds \| 3 baths \| 1,450 sq.ft.	$455,900	Airbnb cash on cash: -0.13% Traditional cash on cash: 3.53% Airbnb Rental Income: $1162 Traditional Rental Income: $2345 Airbnb ROI: -0.13% Traditional ROI: 3.53%
1049 OLD FORGE Road New Castle, DE Beautifully updated home featuring band new flooring, and new carpet, fresh paint, a new s...	3 beds \| 2 baths \| 1,275 sq.ft.	$280,000	Airbnb cash on cash: 0.9% Traditional cash on cash: 6.96% Airbnb Rental Income: $1162 Traditional Rental Income: $2377 Airbnb ROI: 0.9% Traditional ROI: 6.96%
1224 CAITLIN Way New Castle, DE Welcome to 1224 Caitlin Way in quiet yet convenient High Point at St. Georges. The neighbo...	4 beds \| 4 baths \| 3,250 sq.ft.	$689,500	Airbnb cash on cash: N/A Traditional cash on cash: 1.57% Airbnb Rental Income: $null Traditional Rental Income: $2085 Airbnb ROI: N/A Traditional ROI: 1.57%
151 N KATRIN Circle New Castle, DE Welcome to Boothhurst! Located in New Castle County proper, within moments to Old New Cast...	3 beds \| 3 baths \| 1,800 sq.ft.	$450,000	Airbnb cash on cash: -0.07% Traditional cash on cash: 4.67% Airbnb Rental Income: $1162 Traditional Rental Income: $2776 Airbnb ROI: -0.07% Traditional ROI: 4.67%
21 CHARLES DR New Castle, DE OFFER DEADLINE: 3/13/2026 AT 2PM. Priced to Sell! Welcome home to this well-designed ranch...	3 beds \| 2 baths \| N/A	$330,000	Airbnb cash on cash: 0.3% Traditional cash on cash: 5.4% Airbnb Rental Income: $1162 Traditional Rental Income: $2361 Airbnb ROI: 0.3% Traditional ROI: 5.4%
7 SECOND Avenue New Castle, DE Dec 2024 new pella windows, gutteres and facia installed! Nestled in the charming Midvale ...	3 beds \| 2 baths \| 1,400 sq.ft.	$369,900	Airbnb cash on cash: 0.34% Traditional cash on cash: 6.14% Airbnb Rental Income: $1162 Traditional Rental Income: $2794 Airbnb ROI: 0.34% Traditional ROI: 6.14%
12 LESLEY Lane New Castle, DE Welcome to this move-in ready 4-bedroom, 1.5-bath home situated on a desirable corner lot ...	4 beds \| 2 baths \| 1,875 sq.ft.	$429,000	Airbnb cash on cash: N/A Traditional cash on cash: 3.32% Airbnb Rental Income: $null Traditional Rental Income: $2085 Airbnb ROI: N/A Traditional ROI: 3.32%
16 LEA ROAD New Castle, DE Multiple Offers Received. Offer deadline is Friday, March 20, 2026 before 8pm. INVESTOR AL...	3 beds \| 1 baths \| 1,000 sq.ft.	$150,000	Airbnb cash on cash: 3.55% Traditional cash on cash: 9.15% Airbnb Rental Income: $1162 Traditional Rental Income: $1583 Airbnb ROI: 3.55% Traditional ROI: 9.15%
323 MARTIN DR New Castle, DE Looking for a big, private, fenced backyard with spacious patio and lovely fire pit? Welco...	3 beds \| 1 baths \| 1,450 sq.ft.	$269,900	Airbnb cash on cash: 0.88% Traditional cash on cash: 5.27% Airbnb Rental Income: $1162 Traditional Rental Income: $1895 Airbnb ROI: 0.88% Traditional ROI: 5.27%
32 CONSTITUTION Boulevard New Castle, DE Welcome to 32 Constitution Blvd - a true top-to-bottom renovation on an expansive corner l...	3 beds \| 2 baths \| 2,273 sq.ft.	$425,000	Airbnb cash on cash: 0.53% Traditional cash on cash: 4% Airbnb Rental Income: $1162 Traditional Rental Income: $2158 Airbnb ROI: 0.53% Traditional ROI: 4%
702 EAST Avenue New Castle, DE Excellent Investor or handy owner-occupant opportunity in in New Castle! Located at 702 Ea...	3 beds \| 1 baths \| 1,100 sq.ft.	$165,000	Airbnb cash on cash: 2.39% Traditional cash on cash: 11.15% Airbnb Rental Income: $1162 Traditional Rental Income: $2158 Airbnb ROI: 2.39% Traditional ROI: 11.15%
325 E ROOSEVELT AVE New Castle, DE Rarely available 4-bedroom, 2 full bath Colonial-completely renovated and move-in ready! S...	4 beds \| 2 baths \| N/A	$425,000	Airbnb cash on cash: N/A Traditional cash on cash: 3.61% Airbnb Rental Income: $null Traditional Rental Income: $2085 Airbnb ROI: N/A Traditional ROI: 3.61%
3087-1/2 NEW CASTLE Avenue New Castle, DE Beautifully renovated 4-bedroom, 2.5-bath home offering space, style, and endless potentia...	4 beds \| 3 baths \| N/A	$349,999	Airbnb cash on cash: N/A Traditional cash on cash: 10.54% Airbnb Rental Income: $null Traditional Rental Income: $4074 Airbnb ROI: N/A Traditional ROI: 10.54%

Your search for investment property begins and ends here

Condos for Sale in New Castle, DE

11 OAKMONT Drive

New Castle, DE

3 beds | 2 baths | 1,970 sq.ft.

$279,900

Airbnb cash on cash: 0.93%

Traditional cash on cash: 7.51%

Airbnb Rental Income: $1162

Traditional Rental Income: $2516

Airbnb ROI: 0.93%

Traditional ROI: 7.51%

325 JEFFERSON AVE

New Castle, DE

2 beds | 1 baths | 1,200 sq.ft.

$350,000

Airbnb cash on cash: -0.01%

Traditional cash on cash: 2.61%

Airbnb Rental Income: $937

Traditional Rental Income: $1455

Airbnb ROI: -0.01%

Traditional ROI: 2.61%

140 BELLANCA Lane

New Castle, DE

3 beds | 2 baths | 1,758 sq.ft.

$329,900

Airbnb cash on cash: 0.58%

Traditional cash on cash: 3.57%

Airbnb Rental Income: $1162

Traditional Rental Income: $1708

Airbnb ROI: 0.58%

Traditional ROI: 3.57%

416 HOWELL

New Castle, DE

3 beds | 1 baths | 1,000 sq.ft.

$278,500

Airbnb cash on cash: 0.97%

Traditional cash on cash: 4.03%

Airbnb Rental Income: $1162

Traditional Rental Income: $1586

Airbnb ROI: 0.97%

Traditional ROI: 4.03%

7 MAY Avenue

New Castle, DE

3 beds | 2 baths | 1,175 sq.ft.

$299,999

Airbnb cash on cash: 0.76%

Traditional cash on cash: 4.86%

Airbnb Rental Income: $1162

Traditional Rental Income: $1936

Airbnb ROI: 0.76%

Traditional ROI: 4.86%

117 STAHL Avenue

New Castle, DE

4 beds | 2 baths | 1,625 sq.ft.

$275,000

Airbnb cash on cash: N/A

Traditional cash on cash: 8.51%

Airbnb Rental Income: $null

Traditional Rental Income: $2774

Airbnb ROI: N/A

Traditional ROI: 8.51%

6 CHIMING Road

New Castle, DE

4 beds | 2 baths | 1,575 sq.ft.

$409,000

Airbnb cash on cash: N/A

Traditional cash on cash: 5.36%

Airbnb Rental Income: $null

Traditional Rental Income: $2764

Airbnb ROI: N/A

Traditional ROI: 5.36%

22 HERBERT Drive

New Castle, DE

4 beds | 2 baths | 1,600 sq.ft.

$325,000

Airbnb cash on cash: N/A

Traditional cash on cash: 6.73%

Airbnb Rental Income: $null

Traditional Rental Income: $2713

Airbnb ROI: N/A