Real Estate Investment Properties for Sale in Middlesex, NJ

Looking for investment property in Middlesex, NJ with high ROI ?

Explore a variety of short-term homes & houses in Middlesex, NJ. Invest wisely with VRBO & Middlesex, NJ 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 Middlesex, NJ

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
303 Ashland Rd Middlesex, NJ Welcome to this well-maintained single-family home in the heart of Middlesex Borough, offe...	3 beds \| 1 baths \| N/A	$549,900	Airbnb cash on cash: 1.75% Traditional cash on cash: 1.73% Airbnb Rental Income: $3116 Traditional Rental Income: $2402 Airbnb ROI: 1.75% Traditional ROI: 1.73%
7 Weiss Dr Middlesex, NJ The home that truly checks every box. This spacious single-family property offers a large ...	4 beds \| 3 baths \| 2,016 sq.ft.	$629,999	Airbnb cash on cash: 2.44% Traditional cash on cash: 3.15% Airbnb Rental Income: $3993 Traditional Rental Income: $3555 Airbnb ROI: 2.44% Traditional ROI: 3.15%
122 S Lincoln Ave Middlesex, NJ Well-maintained 2 family home with separate utilities and a functional layout perfect for ...	5 beds \| N/A baths \| 2,412 sq.ft.	$750,000	Airbnb cash on cash: -0.84% Traditional cash on cash: 0.45% Airbnb Rental Income: $1564 Traditional Rental Income: $2019 Airbnb ROI: -0.84% Traditional ROI: 0.45%
506 Melrose Ave Middlesex, NJ Welcome to this inviting and beautifully maintained residence, ideally located in the hear...	3 beds \| 2 baths \| N/A	$559,900	Airbnb cash on cash: 0.8% Traditional cash on cash: 2.84% Airbnb Rental Income: $3116 Traditional Rental Income: $3509 Airbnb ROI: 0.8% Traditional ROI: 2.84%
310 Howard Ave Middlesex, NJ Welcome to this well maintained 4-bedroom, 1-bath home with a full basement, set on a spra...	4 beds \| 1 baths \| 1,080 sq.ft.	$459,000	Airbnb cash on cash: 4.41% Traditional cash on cash: 3.21% Airbnb Rental Income: $3993 Traditional Rental Income: $2624 Airbnb ROI: 4.41% Traditional ROI: 3.21%
531 Harris Ave Middlesex, NJ	4 beds \| 2 baths \| N/A	$748,000	Airbnb cash on cash: 1.7% Traditional cash on cash: 2.66% Airbnb Rental Income: $3993 Traditional Rental Income: $3807 Airbnb ROI: 1.7% Traditional ROI: 2.66%
12 Dahlia Court Middlesex, NJ 12 Dahlia Court is the Hayden floorplan. The Hayden is a stunning, luxury new construction...	5 beds \| 3 baths \| N/A	$693,690	Airbnb cash on cash: N/A Traditional cash on cash: 2.59% Airbnb Rental Income: $null Traditional Rental Income: $4017 Airbnb ROI: N/A Traditional ROI: 2.59%
10 Dahlia Court Middlesex, NJ 10 Dahlia Court is the Hayden floorplan. The Hayden is a stunning, luxury new construction...	5 beds \| 3 baths \| N/A	$674,690	Airbnb cash on cash: N/A Traditional cash on cash: 2.74% Airbnb Rental Income: $null Traditional Rental Income: $4002 Airbnb ROI: N/A Traditional ROI: 2.74%
57 Greenbrook Rd Rd Middlesex, NJ Come see your new home, this updated four bedroom home has the amenities you are looking f...	4 beds \| 2 baths \| 1,732 sq.ft.	$590,000	Airbnb cash on cash: 2.68% Traditional cash on cash: 2.98% Airbnb Rental Income: $3993 Traditional Rental Income: $3307 Airbnb ROI: 2.68% Traditional ROI: 2.98%
8 Dahlia Court Middlesex, NJ 8 Dahlia Court is the Hayden floorplan. The Hayden is a stunning, luxury new construction ...	5 beds \| 3 baths \| N/A	$689,690	Airbnb cash on cash: N/A Traditional cash on cash: 4.74% Airbnb Rental Income: $null Traditional Rental Income: $4107 Airbnb ROI: N/A Traditional ROI: 4.74%
6 Dahlia Court Middlesex, NJ 6 Dahlia Court is our stunning Galen new construction home plan featuring 2,582 square fee...	4 beds \| 2 baths \| N/A	$664,690	Airbnb cash on cash: 3.69% Traditional cash on cash: 3.75% Airbnb Rental Income: $4213 Traditional Rental Income: $3360 Airbnb ROI: 3.69% Traditional ROI: 3.75%
945 Lincoln Blvd Middlesex, NJ Step into this beautifully maintained 4-bedroom, 2.5-bath Colonial offering comfort, conve...	4 beds \| 2 baths \| 1,864 sq.ft.	$549,900	Airbnb cash on cash: 3.08% Traditional cash on cash: 3.73% Airbnb Rental Income: $3993 Traditional Rental Income: $3470 Airbnb ROI: 3.08% Traditional ROI: 3.73%
2 Dahlia Court Middlesex, NJ 16 Dahlia Court is the Hayden floorplan. The Hayden is a stunning, luxury new construction...	5 beds \| 3 baths \| N/A	$706,990	Airbnb cash on cash: N/A Traditional cash on cash: 4.31% Airbnb Rental Income: $null Traditional Rental Income: $3938 Airbnb ROI: N/A Traditional ROI: 4.31%
407 Clinton Avenue Middlesex, NJ Welcome to this well-maintained 1,624 sq ft ranch ideally located in desirable Middlesex. ...	3 beds \| 2 baths \| 1,624 sq.ft.	$574,900	Airbnb cash on cash: 1.55% Traditional cash on cash: 2.84% Airbnb Rental Income: $3116 Traditional Rental Income: $3105 Airbnb ROI: 1.55% Traditional ROI: 2.84%
643 Drake Ave Middlesex, NJ This two-story colonial is nestled in a quiet neighborhood and offers a spacious layout wi...	4 beds \| 2 baths \| 2,104 sq.ft.	$599,900	Airbnb cash on cash: 2.34% Traditional cash on cash: 2.64% Airbnb Rental Income: $3993 Traditional Rental Income: $3306 Airbnb ROI: 2.34% Traditional ROI: 2.64%
139 Lee Dr Middlesex, NJ Location, Location, Location: Modernized home features Fresh paint throughout, ready for y...	4 beds \| 2 baths \| 2,500 sq.ft.	$599,900	Airbnb cash on cash: 2.66% Traditional cash on cash: 3% Airbnb Rental Income: $3993 Traditional Rental Income: $3329 Airbnb ROI: 2.66% Traditional ROI: 3%
3038 King Ct Middlesex, NJ Move-In Ready Gem in Green Brook! Spacious Townhouse with Top-Tier Upgrades & Commuter Co...	2 beds \| 2 baths \| 2,100 sq.ft.	$535,000	Airbnb cash on cash: -0.18% Traditional cash on cash: 1.86% Airbnb Rental Income: $2446 Traditional Rental Income: $2871 Airbnb ROI: -0.18% Traditional ROI: 1.86%
101 Lorraine Ave Middlesex, NJ This Cape Cod is dormered out the back and set on a spacious lot, offering 3 bedrooms a...	3 beds \| 1 baths \| N/A	$440,000	Airbnb cash on cash: 2.85% Traditional cash on cash: 2.84% Airbnb Rental Income: $3116 Traditional Rental Income: $2405 Airbnb ROI: 2.85% Traditional ROI: 2.84%
241 Cook Ave Middlesex, NJ You won't want to miss this well maintained Split level home offering comfort and characte...	3 beds \| 2 baths \| N/A	$525,000	Airbnb cash on cash: 1.82% Traditional cash on cash: 3.21% Airbnb Rental Income: $3116 Traditional Rental Income: $3086 Airbnb ROI: 1.82% Traditional ROI: 3.21%
85 Wilton Ave Middlesex, NJ Welcome to 85 Wilton Avenue in Middlesex, a stunning, completely updated and move-in-ready...	2 beds \| 2 baths \| 1,072 sq.ft.	$399,999	Airbnb cash on cash: 0.94% Traditional cash on cash: 3.19% Airbnb Rental Income: $2304 Traditional Rental Income: $2576 Airbnb ROI: 0.94% Traditional ROI: 3.19%
107 Zoar Pl Middlesex, NJ	3 beds \| 1 baths \| 1,320 sq.ft.	$480,000	Airbnb cash on cash: 2.38% Traditional cash on cash: 3% Airbnb Rental Income: $3116 Traditional Rental Income: $2684 Airbnb ROI: 2.38% Traditional ROI: 3%

Real Estate investment in Middlesex, NJ

There are 28 properties for sale in the city of Middlesex . The median list price in Middlesex is $590,000 and the average price per square foot is $342. In February 2026, the average monthly cash on cash return in Middlesex is 3.00%. The average monthly rental income in Middlesex is $3,307.

Middlesex, NJ Real Estate Investing: FAQs for Buyers, Sellers and Investors

There are 28 investment properties available for sale in Middlesex.

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

The ROI for Long-Term is higher than the Short-Term in Middlesex with average rental income of $3,307.

Your search for investment property begins and ends here

Investment Property for Sale in Middlesex, NJ

303 Ashland Rd

Middlesex, NJ

3 beds | 1 baths | N/A

$549,900

Airbnb cash on cash: 1.75%

Traditional cash on cash: 1.73%

Airbnb Rental Income: $3116

Traditional Rental Income: $2402

Airbnb ROI: 1.75%

Traditional ROI: 1.73%

7 Weiss Dr

Middlesex, NJ

4 beds | 3 baths | 2,016 sq.ft.

$629,999

Airbnb cash on cash: 2.44%

Traditional cash on cash: 3.15%

Airbnb Rental Income: $3993

Traditional Rental Income: $3555

Airbnb ROI: 2.44%

Traditional ROI: 3.15%

122 S Lincoln Ave

Middlesex, NJ

5 beds | N/A baths | 2,412 sq.ft.

$750,000

Airbnb cash on cash: -0.84%

Traditional cash on cash: 0.45%

Airbnb Rental Income: $1564

Traditional Rental Income: $2019

Airbnb ROI: -0.84%

Traditional ROI: 0.45%

506 Melrose Ave

Middlesex, NJ

3 beds | 2 baths | N/A

$559,900

Airbnb cash on cash: 0.8%

Traditional cash on cash: 2.84%

Airbnb Rental Income: $3116

Traditional Rental Income: $3509

Airbnb ROI: 0.8%

Traditional ROI: 2.84%

310 Howard Ave

Middlesex, NJ

4 beds | 1 baths | 1,080 sq.ft.

$459,000

Airbnb cash on cash: 4.41%

Traditional cash on cash: 3.21%

Airbnb Rental Income: $3993

Traditional Rental Income: $2624

Airbnb ROI: 4.41%

Traditional ROI: 3.21%

531 Harris Ave

Middlesex, NJ

4 beds | 2 baths | N/A

$748,000

Airbnb cash on cash: 1.7%

Traditional cash on cash: 2.66%

Airbnb Rental Income: $3993

Traditional Rental Income: $3807

Airbnb ROI: 1.7%

Traditional ROI: 2.66%

12 Dahlia Court

Middlesex, NJ

5 beds | 3 baths | N/A

$693,690

Airbnb cash on cash: N/A

Traditional cash on cash: 2.59%

Airbnb Rental Income: $null

Traditional Rental Income: $4017

Airbnb ROI: N/A

Traditional ROI: 2.59%

10 Dahlia Court

Middlesex, NJ

5 beds | 3 baths | N/A

$674,690

Airbnb cash on cash: N/A

Traditional cash on cash: 2.74%

Airbnb Rental Income: $null

Traditional Rental Income: $4002

Airbnb ROI: N/A