Real Estate Investment Properties for Sale in Harrington, DE

Looking for investment property in Harrington, DE with high ROI ?

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

Investment Property for Sale in Harrington, DE

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
575 JACKSON DITCH Road Harrington, DE Discover this charming ranch-style home nestled on a generous 2.1-acre lot. With 1,985 sq....	3 beds \| 3 baths \| 1,985 sq.ft.	$380,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.37% Airbnb Rental Income: $null Traditional Rental Income: $2501 Airbnb ROI: N/A Traditional ROI: 5.37%
123 FLEMING Street Harrington, DE Welcome to 123 Fleming Street in the heart of Harrington! This charming home offers a conv...	3 beds \| 2 baths \| 1,616 sq.ft.	$300,000	Airbnb cash on cash: N/A Traditional cash on cash: 7.61% Airbnb Rental Income: $null Traditional Rental Income: $2590 Airbnb ROI: N/A Traditional ROI: 7.61%
3029 BURNITE MILL Road Harrington, DE Nestled on a picturesque 2.5-acre lot, this charming home offers the perfect blend of comf...	2 beds \| 1 baths \| 1,860 sq.ft.	$540,000	Airbnb cash on cash: N/A Traditional cash on cash: 1.88% Airbnb Rental Income: $null Traditional Rental Income: $1686 Airbnb ROI: N/A Traditional ROI: 1.88%
131 W MISPILLION Street Harrington, DE Welcome to 131 Mispillion St-this beautifully refreshed home offers 3 bedrooms, 2 full bat...	3 beds \| 2 baths \| 1,240 sq.ft.	$294,000	Airbnb cash on cash: N/A Traditional cash on cash: 4.96% Airbnb Rental Income: $null Traditional Rental Income: $1797 Airbnb ROI: N/A Traditional ROI: 4.96%
106 LANE VIEW Drive Harrington, DE Discover the perfect blend of comfort and functionality in this well-designed ranch home, ...	3 beds \| 2 baths \| 1,924 sq.ft.	$420,000	Airbnb cash on cash: N/A Traditional cash on cash: 4.73% Airbnb Rental Income: $null Traditional Rental Income: $2473 Airbnb ROI: N/A Traditional ROI: 4.73%
459 KILLENS POND Road Harrington, DE This farmhouse is located on 2 acres, the septic was just inspected, estimated for repairs...	4 beds \| 1 baths \| 2,032 sq.ft.	$225,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.89% Airbnb Rental Income: $null Traditional Rental Income: $1668 Airbnb ROI: N/A Traditional ROI: 5.89%
110 MECHANIC Street #A Harrington, DE Welcome to this thoughtfully designed 3-bedroom, 2.5-bath home that checks all the right b...	3 beds \| 3 baths \| 1,520 sq.ft.	$310,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.23% Airbnb Rental Income: $null Traditional Rental Income: $2293 Airbnb ROI: N/A Traditional ROI: 6.23%
4059 PARADISE ALLEY Road Harrington, DE 3 ACRES W/HORSE BARN- OPEN HOUSE 1/31 12-2PM. Spacious 5-bedroom, 3-full-bath home set on ...	5 beds \| 3 baths \| 2,926 sq.ft.	$599,990	Airbnb cash on cash: N/A Traditional cash on cash: 5.02% Airbnb Rental Income: $null Traditional Rental Income: $3626 Airbnb ROI: N/A Traditional ROI: 5.02%
25 EAST Street Harrington, DE Unlock the potential of this in-town Harrington property! This 3 bed, 1 bath home is being...	3 beds \| 1 baths \| 1,072 sq.ft.	$160,000	Airbnb cash on cash: N/A Traditional cash on cash: 9.67% Airbnb Rental Income: $null Traditional Rental Income: $1790 Airbnb ROI: N/A Traditional ROI: 9.67%
103 EAST Street Harrington, DE 30.000.00 Price Reduction , Exceptional Value on this well-maintained 3-bedroom, 1 1/2-bat...	3 beds \| 2 baths \| 1,248 sq.ft.	$325,000	Airbnb cash on cash: N/A Traditional cash on cash: 6.42% Airbnb Rental Income: $null Traditional Rental Income: $2439 Airbnb ROI: N/A Traditional ROI: 6.42%
205 SIMMONS Street Harrington, DE This 4-bedroom, 2-bath home in Harrington has a warm, welcoming feel from the moment you w...	4 beds \| 2 baths \| 2,064 sq.ft.	$359,900	Airbnb cash on cash: N/A Traditional cash on cash: 7.53% Airbnb Rental Income: $null Traditional Rental Income: $3063 Airbnb ROI: N/A Traditional ROI: 7.53%
1013 REDWOOD COURT #12 Harrington, DE QUICK DELIVERY - NEW CONSTRUCTION ranch in a peaceful community with only a few homes rema...	3 beds \| 2 baths \| 1,544 sq.ft.	$375,250	Airbnb cash on cash: N/A Traditional cash on cash: 5.42% Airbnb Rental Income: $null Traditional Rental Income: $2481 Airbnb ROI: N/A Traditional ROI: 5.42%
3882 BURRSVILLE Road Harrington, DE NEW PRICE! Set on 3 acres comprised of 3 separate parcels, with no HOA and no deed restric...	3 beds \| 2 baths \| 3,048 sq.ft.	$539,000	Airbnb cash on cash: N/A Traditional cash on cash: 3.94% Airbnb Rental Income: $null Traditional Rental Income: $2738 Airbnb ROI: N/A Traditional ROI: 3.94%
1663 WHITE MARSH BRANCH Road Harrington, DE Rare Find! Charming ranch on just under 7 acres in peaceful farm country - a true farmette...	3 beds \| 2 baths \| 1,358 sq.ft.	$560,000	Airbnb cash on cash: N/A Traditional cash on cash: 3.16% Airbnb Rental Income: $null Traditional Rental Income: $2391 Airbnb ROI: N/A Traditional ROI: 3.16%
118 W MILBY Street Harrington, DE This is going to be a great starter home for someone! Schedule some time this week to tour...	2 beds \| 1 baths \| 1,116 sq.ft.	$220,000	Airbnb cash on cash: N/A Traditional cash on cash: 7.1% Airbnb Rental Income: $null Traditional Rental Income: $1856 Airbnb ROI: N/A Traditional ROI: 7.1%
37 JOHN ANDREWS Drive Harrington, DE Contemporary ranch home with vaulted ceilings conveniently located in John Char Estates. T...	3 beds \| 2 baths \| 2,130 sq.ft.	$344,900	Airbnb cash on cash: N/A Traditional cash on cash: 7.04% Airbnb Rental Income: $null Traditional Rental Income: $2818 Airbnb ROI: N/A Traditional ROI: 7.04%
11 HAZEL GROVE STREET #103 Harrington, DE Welcome to Harmill Village, Harrington's exciting new construction community offering mode...	3 beds \| 3 baths \| 2,059 sq.ft.	$337,500	Airbnb cash on cash: N/A Traditional cash on cash: 7.06% Airbnb Rental Income: $null Traditional Rental Income: $2841 Airbnb ROI: N/A Traditional ROI: 7.06%
1012 REDWOOD CT #16 Harrington, DE Brand new QUICK DELIERY ranch home in the peaceful community of Friendship Village! Th...	3 beds \| 2 baths \| 1,444 sq.ft.	$350,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.73% Airbnb Rental Income: $null Traditional Rental Income: $2506 Airbnb ROI: N/A Traditional ROI: 5.73%
61 HARMILL Boulevard lot: 2 Harrington, DE Welcome to the community Model in Harmill Village, a new Mast Companies community in Harri...	3 beds \| 2 baths \| N/A	$378,200	Airbnb cash on cash: N/A Traditional cash on cash: 5.17% Airbnb Rental Income: $null Traditional Rental Income: $2497 Airbnb ROI: N/A Traditional ROI: 5.17%
17 HAZEL GROVE STREET #104 Harrington, DE Don't miss your chance to own a brand-new home in this beautifully planned new neighborhoo...	3 beds \| 3 baths \| 2,059 sq.ft.	$333,500	Airbnb cash on cash: N/A Traditional cash on cash: 7.26% Airbnb Rental Income: $null Traditional Rental Income: $2872 Airbnb ROI: N/A Traditional ROI: 7.26%
72 HOGTOWN Road Harrington, DE Welcome home to this beautifully maintained 3-bedroom, 2-bath ranch offering the perfect b...	3 beds \| 2 baths \| 1,910 sq.ft.	$480,000	Airbnb cash on cash: N/A Traditional cash on cash: 4.42% Airbnb Rental Income: $null Traditional Rental Income: $2661 Airbnb ROI: N/A Traditional ROI: 4.42%

Real Estate investment in Harrington, DE

There are 22 properties for sale in the city of Harrington . The median list price in Harrington is $302,319 and the average price per square foot is $170. In July 2026, the average monthly cash on cash return in Harrington is 6.00%. The average monthly rental income in Harrington is $2,497.

Harrington, DE Real Estate Investing: FAQs for Buyers, Sellers and Investors

There are 22 investment properties available for sale in Harrington.

In 2026, the best neighborhood to buy investment property is Harrington.

The ROI for Short-Term is higher than the Long-Term in Harrington with average rental income of $N/A.

Your search for investment property begins and ends here

Investment Property for Sale in Harrington, DE

575 JACKSON DITCH Road

Harrington, DE

3 beds | 3 baths | 1,985 sq.ft.

$380,000

Airbnb cash on cash: N/A

Traditional cash on cash: 5.37%

Airbnb Rental Income: $null

Traditional Rental Income: $2501

Airbnb ROI: N/A

Traditional ROI: 5.37%

123 FLEMING Street

Harrington, DE

3 beds | 2 baths | 1,616 sq.ft.

$300,000

Airbnb cash on cash: N/A

Traditional cash on cash: 7.61%

Airbnb Rental Income: $null

Traditional Rental Income: $2590

Airbnb ROI: N/A

Traditional ROI: 7.61%

3029 BURNITE MILL Road

Harrington, DE

2 beds | 1 baths | 1,860 sq.ft.

$540,000

Airbnb cash on cash: N/A

Traditional cash on cash: 1.88%

Airbnb Rental Income: $null

Traditional Rental Income: $1686

Airbnb ROI: N/A

Traditional ROI: 1.88%

131 W MISPILLION Street

Harrington, DE

3 beds | 2 baths | 1,240 sq.ft.

$294,000

Airbnb cash on cash: N/A

Traditional cash on cash: 4.96%

Airbnb Rental Income: $null

Traditional Rental Income: $1797

Airbnb ROI: N/A

Traditional ROI: 4.96%

106 LANE VIEW Drive

Harrington, DE

3 beds | 2 baths | 1,924 sq.ft.

$420,000

Airbnb cash on cash: N/A

Traditional cash on cash: 4.73%

Airbnb Rental Income: $null

Traditional Rental Income: $2473

Airbnb ROI: N/A

Traditional ROI: 4.73%

459 KILLENS POND Road

Harrington, DE

4 beds | 1 baths | 2,032 sq.ft.

$225,000

Airbnb cash on cash: N/A

Traditional cash on cash: 5.89%

Airbnb Rental Income: $null

Traditional Rental Income: $1668

Airbnb ROI: N/A

Traditional ROI: 5.89%

110 MECHANIC Street #A

Harrington, DE

3 beds | 3 baths | 1,520 sq.ft.

$310,000

Airbnb cash on cash: N/A

Traditional cash on cash: 6.23%

Airbnb Rental Income: $null

Traditional Rental Income: $2293

Airbnb ROI: N/A

Traditional ROI: 6.23%

4059 PARADISE ALLEY Road

Harrington, DE

5 beds | 3 baths | 2,926 sq.ft.

$599,990

Airbnb cash on cash: N/A

Traditional cash on cash: 5.02%

Airbnb Rental Income: $null

Traditional Rental Income: $3626

Airbnb ROI: N/A