Real Estate Investment Properties for Sale in Williamstown, NJ

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

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

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
836 NEW BROOKLYN Road Williamstown, NJ Welcome to 836 New Brooklyn Rd, a rare 10-acre sanctuary in the heart of Monroe Township, ...	4 beds \| 2 baths \| 1,728 sq.ft.	$795,000	Airbnb cash on cash: 2.29% Traditional cash on cash: 1.68% Airbnb Rental Income: $4232 Traditional Rental Income: $2882 Airbnb ROI: 2.29% Traditional ROI: 1.68%
512 LAKE Avenue Williamstown, NJ Welcome home to this charming, updated 3 bedroom, 1 bath rancher that boasts numerous rece...	3 beds \| 1 baths \| 936 sq.ft.	$300,000	Airbnb cash on cash: 6.18% Traditional cash on cash: 4.51% Airbnb Rental Income: $3300 Traditional Rental Income: $2088 Airbnb ROI: 6.18% Traditional ROI: 4.51%
119 E Collings Dr Williamstown, NJ Spacious brick-front ranch featuring three bedrooms and three full bathrooms. Inside, youâ...	3 beds \| 3 baths \| 1,853 sq.ft.	$439,900	Airbnb cash on cash: 3.64% Traditional cash on cash: 4.5% Airbnb Rental Income: $3300 Traditional Rental Income: $2916 Airbnb ROI: 3.64% Traditional ROI: 4.5%
1311 N MAIN Street Williamstown, NJ Today could be your lucky day! The previous buyers financing fell through so you've got a ...	2 beds \| 1 baths \| 898 sq.ft.	$287,000	Airbnb cash on cash: 3.93% Traditional cash on cash: 3.56% Airbnb Rental Income: $2444 Traditional Rental Income: $1747 Airbnb ROI: 3.93% Traditional ROI: 3.56%
713 BARBADOS Drive Williamstown, NJ Welcome to your new home in the desirable Holiday City! This well-maintained rancher offer...	2 beds \| 2 baths \| 1,219 sq.ft.	$308,000	Airbnb cash on cash: 3.14% Traditional cash on cash: 4.65% Airbnb Rental Income: $2444 Traditional Rental Income: $2285 Airbnb ROI: 3.14% Traditional ROI: 4.65%
875 Winslow Rd Williamstown, NJ Don`t miss out! BUY BELOW MARKET VALUE. Find out more about this home on Auction.com.	4 beds \| 1 baths \| 2,059 sq.ft.	$485,000	Airbnb cash on cash: 5.25% Traditional cash on cash: 2.14% Airbnb Rental Income: $4232 Traditional Rental Income: $1924 Airbnb ROI: 5.25% Traditional ROI: 2.14%
201 LURAY Drive Williamstown, NJ Welcome to the desirable Willow Woods neighborhood of Williamstown. This impressive 5-bedr...	5 beds \| 4 baths \| 4,263 sq.ft.	$650,000	Airbnb cash on cash: N/A Traditional cash on cash: 3.42% Airbnb Rental Income: $null Traditional Rental Income: $4171 Airbnb ROI: N/A Traditional ROI: 3.42%
217 OAK STREET Williamstown, NJ Invest with success and buy through Auction.com. This bank-owned investment property is a ...	N/A beds \| N/A baths \| N/A	$156,000	Airbnb cash on cash: 4.28% Traditional cash on cash: 6.36% Airbnb Rental Income: $1640 Traditional Rental Income: $1488 Airbnb ROI: 4.28% Traditional ROI: 6.36%
1304 MORGAN Road Williamstown, NJ Welcome home to this well-maintained bi-level situated on nearly an acre. Thoughtfully upd...	4 beds \| 1 baths \| 2,292 sq.ft.	$299,900	Airbnb cash on cash: 8.39% Traditional cash on cash: 4.77% Airbnb Rental Income: $4232 Traditional Rental Income: $2316 Airbnb ROI: 8.39% Traditional ROI: 4.77%
1404 8th Ave Williamstown, NJ *******Welcome Home to 8th Ave in Bustling Williamstown***** This professionally refin...	2 beds \| 1 baths \| 1,000 sq.ft.	$339,000	Airbnb cash on cash: 3.77% Traditional cash on cash: 2.95% Airbnb Rental Income: $2444 Traditional Rental Income: $1588 Airbnb ROI: 3.77% Traditional ROI: 2.95%
395 STAGGERBUSH Road Williamstown, NJ Welcome to 395 Staggerbush Road, Williamstown, NJ 08094, Carriage Glen- Paparone Homes.. L...	3 beds \| 4 baths \| 2,692 sq.ft.	$795,000	Airbnb cash on cash: 0.61% Traditional cash on cash: 2.08% Airbnb Rental Income: $3300 Traditional Rental Income: $3650 Airbnb ROI: 0.61% Traditional ROI: 2.08%
930 BIRCH LANE Williamstown, NJ LAKE COMMUNITY offering peace & serenity at the end of a long day! Whether you are looking...	3 beds \| 1 baths \| 1,186 sq.ft.	$330,000	Airbnb cash on cash: 4.75% Traditional cash on cash: 3.38% Airbnb Rental Income: $3300 Traditional Rental Income: $2136 Airbnb ROI: 4.75% Traditional ROI: 3.38%
165 DORIAN DRIVE Williamstown, NJ Don't Miss Out on This Beautiful 2-Bedroom Home in Sunny Estates 55+ Community! Welcome t...	2 beds \| 2 baths \| 1,680 sq.ft.	$259,900	Airbnb cash on cash: 3.7% Traditional cash on cash: 6.11% Airbnb Rental Income: $2444 Traditional Rental Income: $2438 Airbnb ROI: 3.7% Traditional ROI: 6.11%
1601 WHITE OAK Lane Williamstown, NJ Home Sweet Home! Schedule your appointment today to see this Tastefully Updated 4 Bedroom,...	4 beds \| 2 baths \| 2,068 sq.ft.	$380,000	Airbnb cash on cash: 6.31% Traditional cash on cash: 5.44% Airbnb Rental Income: $4232 Traditional Rental Income: $3027 Airbnb ROI: 6.31% Traditional ROI: 5.44%
309 CAINS MILL Road Williamstown, NJ Discover your perfect slice of South Jersey serenity in this stunning 3-bedroom, 1-bathroo...	3 beds \| 1 baths \| 995 sq.ft.	$349,000	Airbnb cash on cash: 5% Traditional cash on cash: 3.6% Airbnb Rental Income: $3300 Traditional Rental Income: $2100 Airbnb ROI: 5% Traditional ROI: 3.6%
114 S RIVER Drive Williamstown, NJ DUE TO AN EMERGECNY OPEN HOUSE IS CANCELED FOR 12/6! Welcome to this beautifully renovated...	3 beds \| 1 baths \| 1,200 sq.ft.	$329,000	Airbnb cash on cash: 5.91% Traditional cash on cash: 5.23% Airbnb Rental Income: $3300 Traditional Rental Income: $2349 Airbnb ROI: 5.91% Traditional ROI: 5.23%
255 WASHINGTON AVENUE Williamstown, NJ Welcome to this charming 2.5-story farmhouse in Williamstown, New Jersey. Originally built...	4 beds \| 3 baths \| 1,800 sq.ft.	$420,000	Airbnb cash on cash: 5.94% Traditional cash on cash: 3.38% Airbnb Rental Income: $4232 Traditional Rental Income: $2333 Airbnb ROI: 5.94% Traditional ROI: 3.38%
1824 N TUCKAHOE Road Williamstown, NJ FHA, VA, Down Payment Assistant Grants OK! Newly remodeled 3 Bed 2 Bath home in Williamsto...	3 beds \| 2 baths \| 1,170 sq.ft.	$299,999	Airbnb cash on cash: 6.39% Traditional cash on cash: 5.38% Airbnb Rental Income: $3300 Traditional Rental Income: $2277 Airbnb ROI: 6.39% Traditional ROI: 5.38%
501 TRINIDAD Boulevard Williamstown, NJ Welcome to this charming 2 bedroom, 2 full bathroom ranch. Home nestled in the heart of on...	2 beds \| 2 baths \| 1,342 sq.ft.	$315,000	Airbnb cash on cash: 2.98% Traditional cash on cash: 3.8% Airbnb Rental Income: $2444 Traditional Rental Income: $2091 Airbnb ROI: 2.98% Traditional ROI: 3.8%
3555 CASTLETON DR Williamstown, NJ This home is ready and waiting for you to move in fast! Whitehall Gardens is an active ad...	4 beds \| 3 baths \| 2,700 sq.ft.	$495,000	Airbnb cash on cash: 3.99% Traditional cash on cash: 3.57% Airbnb Rental Income: $4232 Traditional Rental Income: $3141 Airbnb ROI: 3.99% Traditional ROI: 3.57%
23 GRANDVIEW Avenue Williamstown, NJ "Outstanding"This beautiful Rancher boast a huge open floor plan!Walk in and your immediat...	4 beds \| 2 baths \| 3,940 sq.ft.	$565,000	Airbnb cash on cash: 3.83% Traditional cash on cash: 0.87% Airbnb Rental Income: $4232 Traditional Rental Income: $1780 Airbnb ROI: 3.83% Traditional ROI: 0.87%
1521 E MALAGA Road Williamstown, NJ Stunning Home with Exceptional Indoor & Outdoor Living Spaces This beautifully appointed h...	4 beds \| 4 baths \| 3,668 sq.ft.	$620,000	Airbnb cash on cash: 2.55% Traditional cash on cash: 4.37% Airbnb Rental Income: $4232 Traditional Rental Income: $4391 Airbnb ROI: 2.55% Traditional ROI: 4.37%
549 MAIDSTONE Drive Williamstown, NJ 4-bed and 2.5-bath 2-story Colonial house in Williamstown, South Jersey. New countertop an...	4 beds \| 3 baths \| 2,895 sq.ft.	$595,000	Airbnb cash on cash: 3.07% Traditional cash on cash: 3.42% Airbnb Rental Income: $4232 Traditional Rental Income: $3533 Airbnb ROI: 3.07% Traditional ROI: 3.42%
402 PARADISE ROAD Williamstown, NJ Paradise...is this totally redone home in Holiday City, with brand new kitchen featuring 4...	2 beds \| 2 baths \| 1,318 sq.ft.	$349,900	Airbnb cash on cash: 2.71% Traditional cash on cash: 3.71% Airbnb Rental Income: $2444 Traditional Rental Income: $2175 Airbnb ROI: 2.71% Traditional ROI: 3.71%
879 GREEN AVENUE Williamstown, NJ Don't miss this beautifully updated 3-bedroom, 1.5-bath brick rancher situated on 2 peacef...	3 beds \| 2 baths \| 1,456 sq.ft.	$239,900	Airbnb cash on cash: 7.1% Traditional cash on cash: 6.44% Airbnb Rental Income: $3300 Traditional Rental Income: $2413 Airbnb ROI: 7.1% Traditional ROI: 6.44%
382 SAINT THOMAS Boulevard Williamstown, NJ Welcome to 382 Saint Thomas Blvd - where comfort, space, and community come together. From...	2 beds \| 3 baths \| 1,742 sq.ft.	$359,900	Airbnb cash on cash: 2.11% Traditional cash on cash: 4.72% Airbnb Rental Income: $2444 Traditional Rental Income: $2730 Airbnb ROI: 2.11% Traditional ROI: 4.72%
713 Barbados Dr Dr Williamstown, NJ Welcome to your new home in the desirable Holiday City! This well-maintained rancher offer...	2 beds \| 2 baths \| N/A	$308,000	Airbnb cash on cash: 3.37% Traditional cash on cash: 4.41% Airbnb Rental Income: $2444 Traditional Rental Income: $2149 Airbnb ROI: 3.37% Traditional ROI: 4.41%
308 OAK Street Williamstown, NJ Welcome to your dream home! This beautiful new construction rancher offers modern design, ...	3 beds \| 2 baths \| 1,800 sq.ft.	$424,999	Airbnb cash on cash: 4.85% Traditional cash on cash: 5.14% Airbnb Rental Income: $3300 Traditional Rental Income: $2675 Airbnb ROI: 4.85% Traditional ROI: 5.14%
1776 N TUCKAHOE Road Williamstown, NJ 2 Story, home in Williamstown. 4 large Bedrooms, 2 downstairs & 2 upstairs. the 2 upstairs...	4 beds \| 2 baths \| 1,660 sq.ft.	$339,900	Airbnb cash on cash: 7.48% Traditional cash on cash: 5.16% Airbnb Rental Income: $4232 Traditional Rental Income: $2598 Airbnb ROI: 7.48% Traditional ROI: 5.16%
535 Frederick St Williamstown, NJ 535 Frederick St, Williamstown, NJ 08094 \| Single Family Residential	3 beds \| 1 baths \| 1,519 sq.ft.	$279,900	Airbnb cash on cash: 5.9% Traditional cash on cash: 3.3% Airbnb Rental Income: $3300 Traditional Rental Income: $1874 Airbnb ROI: 5.9% Traditional ROI: 3.3%
662 Barbados Dr Williamstown, NJ 662 Barbados Dr, Williamstown, NJ 08094 \| Single Family Residential	2 beds \| 2 baths \| 1,219 sq.ft.	$299,999	Airbnb cash on cash: 2.5% Traditional cash on cash: 2.64% Airbnb Rental Income: $2444 Traditional Rental Income: $1886 Airbnb ROI: 2.5% Traditional ROI: 2.64%
1431 11th Ave Williamstown, NJ 1431 11th Ave, Williamstown, NJ 08094 \| Single Family Residential	3 beds \| 1 baths \| 1,576 sq.ft.	$389,900	Airbnb cash on cash: 3.29% Traditional cash on cash: 1.58% Airbnb Rental Income: $3300 Traditional Rental Income: $1938 Airbnb ROI: 3.29% Traditional ROI: 1.58%
47 Gregory Dr Williamstown, NJ 47 Gregory Dr, Williamstown, NJ 08094 \| Single Family Residential	2 beds \| 2 baths \| 1,680 sq.ft.	$236,995	Airbnb cash on cash: 0.66% Traditional cash on cash: 1.89% Airbnb Rental Income: $2444 Traditional Rental Income: $2125 Airbnb ROI: 0.66% Traditional ROI: 1.89%
112 Hemlock Dr Williamstown, NJ 112 Hemlock Dr, Williamstown, NJ 08094 \| Single Family Residential	4 beds \| 2 baths \| 1,962 sq.ft.	$440,000	Airbnb cash on cash: 4.41% Traditional cash on cash: 2.74% Airbnb Rental Income: $4232 Traditional Rental Income: $2649 Airbnb ROI: 4.41% Traditional ROI: 2.74%
The Lilac Plan Williamstown, NJ	3 beds \| 2 baths \| 1,547 sq.ft.	$424,900	Airbnb cash on cash: 2.21% Traditional cash on cash: 1.54% Airbnb Rental Income: $3300 Traditional Rental Income: $2293 Airbnb ROI: 2.21% Traditional ROI: 1.54%
2384 Winslow Rd Williamstown, NJ 2384 Winslow Rd, Williamstown, NJ 08094 \| Single Family Residential	3 beds \| 1 baths \| 1,401 sq.ft.	$775,000	Airbnb cash on cash: -0.06% Traditional cash on cash: -1.03% Airbnb Rental Income: $3300 Traditional Rental Income: $1859 Airbnb ROI: -0.06% Traditional ROI: -1.03%
005 Castleton Dr Williamstown, NJ 005 Castleton Dr, Williamstown, NJ 08094 \| Single Family Residential	3 beds \| 2 baths \| 1,547 sq.ft.	$424,900	Airbnb cash on cash: 2.2% Traditional cash on cash: 1.76% Airbnb Rental Income: $3300 Traditional Rental Income: $2386 Airbnb ROI: 2.2% Traditional ROI: 1.76%
632 Clayton Rd Williamstown, NJ 632 Clayton Rd, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$250,000	Airbnb cash on cash: 1.14% Traditional cash on cash: 0.28% Airbnb Rental Income: $1640 Traditional Rental Income: $974 Airbnb ROI: 1.14% Traditional ROI: 0.28%
0 Whitehall Rd Williamstown, NJ 0 Whitehall Rd, Collings Lakes, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$274,890	Airbnb cash on cash: 0.73% Traditional cash on cash: -0.18% Airbnb Rental Income: $1640 Traditional Rental Income: $940 Airbnb ROI: 0.73% Traditional ROI: -0.18%
1361 N Black Horse Park Williamstown, NJ 1361 N Black Horse Park, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$499,890	Airbnb cash on cash: -1.15% Traditional cash on cash: -1.58% Airbnb Rental Income: $1640 Traditional Rental Income: $974 Airbnb ROI: -1.15% Traditional ROI: -1.58%

Real Estate investment in Williamstown, NJ

There are 112 properties for sale in the city of Williamstown . The median list price in Williamstown is $359,450 and the average price per square foot is $191. In December 2025, the average monthly cash on cash return in Williamstown is 3.00%. The average monthly rental income in Williamstown is $2,257.

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

There are 112 investment properties available for sale in Williamstown.

In 2025, the best neighborhood to buy investment property is Williamstown.

The ROI for Short-Term is higher than the Long-Term in Williamstown with average rental income of $3,300.

Your search for investment property begins and ends here

Investment Property for Sale in Williamstown, NJ

836 NEW BROOKLYN Road

Williamstown, NJ

4 beds | 2 baths | 1,728 sq.ft.

$795,000

Airbnb cash on cash: 2.29%

Traditional cash on cash: 1.68%

Airbnb Rental Income: $4232

Traditional Rental Income: $2882

Airbnb ROI: 2.29%

Traditional ROI: 1.68%

512 LAKE Avenue

Williamstown, NJ

3 beds | 1 baths | 936 sq.ft.

$300,000

Airbnb cash on cash: 6.18%

Traditional cash on cash: 4.51%

Airbnb Rental Income: $3300

Traditional Rental Income: $2088

Airbnb ROI: 6.18%

Traditional ROI: 4.51%

119 E Collings Dr

Williamstown, NJ

3 beds | 3 baths | 1,853 sq.ft.

$439,900

Airbnb cash on cash: 3.64%

Traditional cash on cash: 4.5%

Airbnb Rental Income: $3300

Traditional Rental Income: $2916

Airbnb ROI: 3.64%

Traditional ROI: 4.5%

1311 N MAIN Street

Williamstown, NJ

2 beds | 1 baths | 898 sq.ft.

$287,000

Airbnb cash on cash: 3.93%

Traditional cash on cash: 3.56%

Airbnb Rental Income: $2444

Traditional Rental Income: $1747

Airbnb ROI: 3.93%

Traditional ROI: 3.56%

713 BARBADOS Drive

Williamstown, NJ

2 beds | 2 baths | 1,219 sq.ft.

$308,000

Airbnb cash on cash: 3.14%

Traditional cash on cash: 4.65%

Airbnb Rental Income: $2444

Traditional Rental Income: $2285

Airbnb ROI: 3.14%

Traditional ROI: 4.65%

875 Winslow Rd

Williamstown, NJ

4 beds | 1 baths | 2,059 sq.ft.

$485,000

Airbnb cash on cash: 5.25%

Traditional cash on cash: 2.14%

Airbnb Rental Income: $4232

Traditional Rental Income: $1924

Airbnb ROI: 5.25%

Traditional ROI: 2.14%

201 LURAY Drive

Williamstown, NJ

5 beds | 4 baths | 4,263 sq.ft.

$650,000

Airbnb cash on cash: N/A

Traditional cash on cash: 3.42%

Airbnb Rental Income: $null

Traditional Rental Income: $4171

Airbnb ROI: N/A

Traditional ROI: 3.42%

217 OAK STREET

Williamstown, NJ

N/A beds | N/A baths | N/A

$156,000

Airbnb cash on cash: 4.28%

Traditional cash on cash: 6.36%

Airbnb Rental Income: $1640

Traditional Rental Income: $1488

Airbnb ROI: 4.28%