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

separator

PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
408 Jennifer Ln Williamstown, NJ This traditional bi-level home offers plenty of living space on a .23-acre lot. The interi...	3 beds \| 2 baths \| 2,327 sq.ft.	$385,000	Airbnb cash on cash: 0.66% Traditional cash on cash: 4.33% Airbnb Rental Income: $1910 Traditional Rental Income: $2728 Airbnb ROI: 0.66% Traditional ROI: 4.33%
812 W Malaga Rd Williamstown, NJ This beautiful rancher is situated on 5 acres with stunning water views of your own privat...	4 beds \| 3 baths \| 2,502 sq.ft.	$573,000	Airbnb cash on cash: 3.49% Traditional cash on cash: 3.06% Airbnb Rental Income: $4232 Traditional Rental Income: $3108 Airbnb ROI: 3.49% Traditional ROI: 3.06%
2731 Fries Mill Rd Williamstown, NJ This 2BRs/1Bth ranch-style home has approx. 1,436 SF of living space. Features: wood floor...	5 beds \| 4 baths \| 6,959 sq.ft.	$1,499,999	Airbnb cash on cash: N/A Traditional cash on cash: 1.12% Airbnb Rental Income: $null Traditional Rental Income: $3690 Airbnb ROI: N/A Traditional ROI: 1.12%
836 Rosetree Dr Williamstown, NJ This colonial style home is just waiting for YOU and your great design ideas. This house f...	4 beds \| 3 baths \| 1,996 sq.ft.	$530,000	Airbnb cash on cash: 3.63% Traditional cash on cash: 3.4% Airbnb Rental Income: $4232 Traditional Rental Income: $3224 Airbnb ROI: 3.63% Traditional ROI: 3.4%
1054 Bradford Dr Williamstown, NJ Move right into this 4 bedroom 2 bath home. The best of both worlds .... two MAIN floor be...	4 beds \| 2 baths \| 1,497 sq.ft.	$350,000	Airbnb cash on cash: 7.06% Traditional cash on cash: 4.64% Airbnb Rental Income: $4232 Traditional Rental Income: $2542 Airbnb ROI: 7.06% Traditional ROI: 4.64%
2442 S Black Horse Pike Williamstown, NJ BIG RANCHER with full basement plus adjoining in-law suite/apartment and an additional hom...	12 beds \| 6 baths \| 2,939 sq.ft.	$525,000	Airbnb cash on cash: 3.62% Traditional cash on cash: 6.59% Airbnb Rental Income: $4232 Traditional Rental Income: $4793 Airbnb ROI: 3.62% Traditional ROI: 6.59%
932 Butler Dr Williamstown, NJ Welcome to Twelve Oaks. Neutral Four Bedroom Colonial looking to be your new home. Nicely ...	4 beds \| 3 baths \| 2,653 sq.ft.	$625,000	Airbnb cash on cash: 3.1% Traditional cash on cash: 3% Airbnb Rental Income: $4232 Traditional Rental Income: $3278 Airbnb ROI: 3.1% Traditional ROI: 3%
306 Brandywine Dr Williamstown, NJ Welcome to the highly sought-after Brandywine Village community! This spacious three-level...	3 beds \| 2 baths \| 1,935 sq.ft.	$349,890	Airbnb cash on cash: 0.27% Traditional cash on cash: 3.65% Airbnb Rental Income: $1910 Traditional Rental Income: $2515 Airbnb ROI: 0.27% Traditional ROI: 3.65%
343 Blue Bell Rd Williamstown, NJ This property has been recently renovated and sits on a unique 0.28 acre lot with a spacio...	4 beds \| 2 baths \| 2,422 sq.ft.	$315,000	Airbnb cash on cash: 7.29% Traditional cash on cash: 7.52% Airbnb Rental Income: $4232 Traditional Rental Income: $3407 Airbnb ROI: 7.29% Traditional ROI: 7.52%
654 Lebanon Ave Williamstown, NJ Welcome to this spacious four-bedroom, two-bathroom split-level home, nestled on a tranqui...	4 beds \| 2 baths \| 2,208 sq.ft.	$425,000	Airbnb cash on cash: 5.51% Traditional cash on cash: -0.09% Airbnb Rental Income: $4232 Traditional Rental Income: $1109 Airbnb ROI: 5.51% Traditional ROI: -0.09%
1404 8th Ave Williamstown, NJ Welcome to 1404 8th Avenue in Williamstown, NJ! A beautifully fully rehabbed 2-bedroom, 1-...	2 beds \| 1 baths \| 1,072 sq.ft.	$249,890	Airbnb cash on cash: 4.26% Traditional cash on cash: 3.15% Airbnb Rental Income: $2444 Traditional Rental Income: $1588 Airbnb ROI: 4.26% Traditional ROI: 3.15%
421 Prosser Ave Williamstown, NJ Set on a generous corner lot in one of Williamstown's calm, established neighborhoods, 421...	4 beds \| 2 baths \| 1,680 sq.ft.	$415,000	Airbnb cash on cash: 5.28% Traditional cash on cash: 4.25% Airbnb Rental Income: $4232 Traditional Rental Income: $2938 Airbnb ROI: 5.28% Traditional ROI: 4.25%
73 Berlin Cross Keys Rd Williamstown, NJ PRIME! HIGHWAY COMMERCIAL! This is a fabulous opportunity to own a prime piece of property...	1 beds \| N/A baths \| 1,430 sq.ft.	$349,900	Airbnb cash on cash: -2.14% Traditional cash on cash: 3.95% Airbnb Rental Income: $761 Traditional Rental Income: $2448 Airbnb ROI: -2.14% Traditional ROI: 3.95%
354-356 S Main St Williamstown, NJ Prime Main Street location with ample parking in downtown Williamstown! This three-story p...	7 beds \| N/A baths \| N/A	$397,475	Airbnb cash on cash: -4.3% Traditional cash on cash: 0.74% Airbnb Rental Income: $193 Traditional Rental Income: $1850 Airbnb ROI: -4.3% Traditional ROI: 0.74%
580 Edgemont Dr Williamstown, NJ Attention all Williamstown home shoppers!! Come on down and check out this well maintained...	3 beds \| 2 baths \| 1,387 sq.ft.	$195,000	Airbnb cash on cash: -1.29% Traditional cash on cash: 4.48% Airbnb Rental Income: $1910 Traditional Rental Income: $2471 Airbnb ROI: -1.29% Traditional ROI: 4.48%
1316 Sassafras Ln Williamstown, NJ Spacious 4-bedroom, 2.5-bath Colonial in desirable Williamstown! This well-maintained home...	4 beds \| 2 baths \| 2,698 sq.ft.	$599,000	Airbnb cash on cash: 2.95% Traditional cash on cash: 4.01% Airbnb Rental Income: $4232 Traditional Rental Income: $3936 Airbnb ROI: 2.95% Traditional ROI: 4.01%
445 Blue Bell Rd Williamstown, NJ Welcome to 445 Blue Bell Rd, nestled in the historic heart of Williamstown! This premier c...	3 beds \| 1 baths \| 1,602 sq.ft.	$314,900	Airbnb cash on cash: 1.33% Traditional cash on cash: 5.97% Airbnb Rental Income: $1910 Traditional Rental Income: $2777 Airbnb ROI: 1.33% Traditional ROI: 5.97%
267 Huber Ave Williamstown, NJ Do not miss out on this completely redone single family home. Everything has been updated ...	3 beds \| 2 baths \| 1,099 sq.ft.	$295,000	Airbnb cash on cash: 2.59% Traditional cash on cash: 4.9% Airbnb Rental Income: $1910 Traditional Rental Income: $2054 Airbnb ROI: 2.59% Traditional ROI: 4.9%
662 Barbados Dr Williamstown, NJ Popular and affordable Holiday City over 55 community. Taxes and association fee are very ...	2 beds \| 2 baths \| 1,219 sq.ft.	$284,900	Airbnb cash on cash: 3.39% Traditional cash on cash: 3.54% Airbnb Rental Income: $2444 Traditional Rental Income: $1886 Airbnb ROI: 3.39% Traditional ROI: 3.54%
1431 11th Ave Williamstown, NJ Brand New Construction! Welcome to your beautiful new raised rancher in Victory Lakes. Thi...	3 beds \| 1 baths \| 1,576 sq.ft.	$389,900	Airbnb cash on cash: 2.11% Traditional cash on cash: 3.57% Airbnb Rental Income: $1910 Traditional Rental Income: $1938 Airbnb ROI: 2.11% Traditional ROI: 3.57%
47 Gregory Dr Williamstown, NJ 47 Gregory Dr, Williamstown, NJ 08094 \| Single Family Residential	2 beds \| 2 baths \| 1,680 sq.ft.	$219,000	Airbnb cash on cash: 0.99% Traditional cash on cash: 2.33% Airbnb Rental Income: $2444 Traditional Rental Income: $2125 Airbnb ROI: 0.99% Traditional ROI: 2.33%
2384 Winslow Rd Williamstown, NJ Welcome to this unique property in Williamstown. Main house is 3 bed 1 bath with a florida...	4 beds \| 2 baths \| 1,769 sq.ft.	$575,000	Airbnb cash on cash: 4.54% Traditional cash on cash: 1.79% Airbnb Rental Income: $4232 Traditional Rental Income: $1859 Airbnb ROI: 4.54% Traditional ROI: 1.79%
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: -3.96% Traditional cash on cash: 0.28% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -3.96% 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: -3.92% Traditional cash on cash: -0.18% Airbnb Rental Income: $193 Traditional Rental Income: $940 Airbnb ROI: -3.92% 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: -3.73% Traditional cash on cash: -1.58% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -3.73% Traditional ROI: -1.58%
1420 N Black Horse Pk Pike Williamstown, NJ 1420 N Black Horse Pk Pike, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$160,000	Airbnb cash on cash: -4.22% Traditional cash on cash: 2.33% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -4.22% Traditional ROI: 2.33%
2494 S Black Horse Pk Pike Williamstown, NJ 2494 S Black Horse Pk Pike, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$290,000	Airbnb cash on cash: -3.9% Traditional cash on cash: -0.23% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -3.9% Traditional ROI: -0.23%
872 Black Horse Park Williamstown, NJ 872 Black Horse Park, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$875,000	Airbnb cash on cash: -3.62% Traditional cash on cash: -2.39% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -3.62% Traditional ROI: -2.39%
710 Whitehall Rd Williamstown, NJ 710 Whitehall Rd, Collings Lakes, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$289,890	Airbnb cash on cash: -3.9% Traditional cash on cash: -0.53% Airbnb Rental Income: $193 Traditional Rental Income: $893 Airbnb ROI: -3.9% Traditional ROI: -0.53%
1580 N Black Horse Park Williamstown, NJ 1580 N Black Horse Park, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$74,890	Airbnb cash on cash: -5.01% Traditional cash on cash: 8.58% Airbnb Rental Income: $193 Traditional Rental Income: $977 Airbnb ROI: -5.01% Traditional ROI: 8.58%
4614 Coles Mill Rd Williamstown, NJ 4614 Coles Mill Rd, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$68,000	Airbnb cash on cash: -5.16% Traditional cash on cash: 9.67% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -5.16% Traditional ROI: 9.67%
1021 Evergreen Ln Williamstown, NJ New Construction *TO BE BUILT* Located in a beautiful neighborhood, this Chelsea Model...	3 beds \| 2 baths \| N/A	$505,000	Airbnb cash on cash: 1.61% Traditional cash on cash: 3.38% Airbnb Rental Income: $1910 Traditional Rental Income: $2236 Airbnb ROI: 1.61% Traditional ROI: 3.38%
1700 Winslow Williamstown, NJ 1700 Winslow, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$168,500	Airbnb cash on cash: -4.19% Traditional cash on cash: 2.05% Airbnb Rental Income: $193 Traditional Rental Income: $974 Airbnb ROI: -4.19% Traditional ROI: 2.05%
1753 Winslow Rd Williamstown, NJ Ranch style home with 3 bedrooms and 1.5 baths. Features include living room, eat-in kitch...	3 beds \| 1 baths \| 1,388 sq.ft.	$230,000	Airbnb cash on cash: 3.2% Traditional cash on cash: 8.52% Airbnb Rental Income: $1910 Traditional Rental Income: $2561 Airbnb ROI: 3.2% Traditional ROI: 8.52%
0 Blue Bell Rd Williamstown, NJ 0 Blue Bell Rd, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$399,000	Airbnb cash on cash: -3.79% Traditional cash on cash: -1.12% Airbnb Rental Income: $193 Traditional Rental Income: $970 Airbnb ROI: -3.79% Traditional ROI: -1.12%
0 Sunnyhill Ave/mary Duffy Dr Williamstown, NJ 0 Sunnyhill Ave/mary Duffy Dr, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$699,890	Airbnb cash on cash: -3.7% Traditional cash on cash: -2.19% Airbnb Rental Income: $193 Traditional Rental Income: $958 Airbnb ROI: -3.7% Traditional ROI: -2.19%
1003 Baywood Dr Williamstown, NJ AFFORDABLE, ADORABLE, & AVAILABLE NOW!! This property is now vacant and just waiting for n...	2 beds \| 1 baths \| 1,220 sq.ft.	$265,000	Airbnb cash on cash: 4.28% Traditional cash on cash: 3.16% Airbnb Rental Income: $2444 Traditional Rental Income: $1567 Airbnb ROI: 4.28% Traditional ROI: 3.16%
647 Chestnut St Williamstown, NJ 647 Chestnut St, Williamstown, NJ 08094 \| Other	N/A beds \| N/A baths \| N/A	$125,000	Airbnb cash on cash: -4.42% Traditional cash on cash: 3.69% Airbnb Rental Income: $193 Traditional Rental Income: $948 Airbnb ROI: -4.42% Traditional ROI: 3.69%
1 Birchwood Ln Williamstown, NJ 1 Birchwood Ln, Williamstown, NJ 08094 \| Townhouse	3 beds \| 2 baths \| 2,529 sq.ft.	$429,900	Airbnb cash on cash: -0.7% Traditional cash on cash: 1.96% Airbnb Rental Income: $1910 Traditional Rental Income: $2523 Airbnb ROI: -0.7% Traditional ROI: 1.96%
317 Balsam Rd Williamstown, NJ 317 Balsam Rd, Williamstown, NJ 08094 \| Single Family Residential	3 beds \| 1 baths \| 1,649 sq.ft.	$375,000	Airbnb cash on cash: 0.26% Traditional cash on cash: 1.48% Airbnb Rental Income: $1910 Traditional Rental Income: $1833 Airbnb ROI: 0.26% Traditional ROI: 1.48%

Real Estate investment in Williamstown, NJ

There are 105 properties for sale in the city of Williamstown . The median list price in Williamstown is $349,791 and the average price per square foot is $200. In July 2026, the average monthly cash on cash return in Williamstown is 3.00%. The average monthly rental income in Williamstown is $2,175.

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

There are 105 investment properties available for sale in Williamstown.

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

The ROI for Long-Term is higher than the Short-Term in Williamstown with average rental income of $2,175.

Your search for investment property begins and ends here

Investment Property for Sale in Williamstown, NJ

408 Jennifer Ln

Williamstown, NJ

3 beds | 2 baths | 2,327 sq.ft.

$385,000

Airbnb cash on cash: 0.66%

Traditional cash on cash: 4.33%

Airbnb Rental Income: $1910

Traditional Rental Income: $2728

Airbnb ROI: 0.66%

Traditional ROI: 4.33%

812 W Malaga Rd

Williamstown, NJ

4 beds | 3 baths | 2,502 sq.ft.

$573,000

Airbnb cash on cash: 3.49%

Traditional cash on cash: 3.06%

Airbnb Rental Income: $4232

Traditional Rental Income: $3108

Airbnb ROI: 3.49%

Traditional ROI: 3.06%

2731 Fries Mill Rd

Williamstown, NJ

5 beds | 4 baths | 6,959 sq.ft.

$1,499,999

Airbnb cash on cash: N/A

Traditional cash on cash: 1.12%

Airbnb Rental Income: $null

Traditional Rental Income: $3690

Airbnb ROI: N/A

Traditional ROI: 1.12%

836 Rosetree Dr

Williamstown, NJ

4 beds | 3 baths | 1,996 sq.ft.

$530,000

Airbnb cash on cash: 3.63%

Traditional cash on cash: 3.4%

Airbnb Rental Income: $4232

Traditional Rental Income: $3224

Airbnb ROI: 3.63%

Traditional ROI: 3.4%

1054 Bradford Dr

Williamstown, NJ

4 beds | 2 baths | 1,497 sq.ft.

$350,000

Airbnb cash on cash: 7.06%

Traditional cash on cash: 4.64%

Airbnb Rental Income: $4232

Traditional Rental Income: $2542

Airbnb ROI: 7.06%

Traditional ROI: 4.64%

2442 S Black Horse Pike

Williamstown, NJ

12 beds | 6 baths | 2,939 sq.ft.

$525,000

Airbnb cash on cash: 3.62%

Traditional cash on cash: 6.59%

Airbnb Rental Income: $4232

Traditional Rental Income: $4793

Airbnb ROI: 3.62%

Traditional ROI: 6.59%

932 Butler Dr

Williamstown, NJ

4 beds | 3 baths | 2,653 sq.ft.

$625,000

Airbnb cash on cash: 3.1%

Traditional cash on cash: 3%

Airbnb Rental Income: $4232

Traditional Rental Income: $3278

Airbnb ROI: 3.1%

Traditional ROI: 3%

306 Brandywine Dr

Williamstown, NJ

3 beds | 2 baths | 1,935 sq.ft.

$349,890

Airbnb cash on cash: 0.27%

Traditional cash on cash: 3.65%

Airbnb Rental Income: $1910

Traditional Rental Income: $2515

Airbnb ROI: 0.27%