Real Estate Investing in Williamstown, New Jersey

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

1 ZIP codes • Population: 40,542 • Gloucester County

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Should you buy in Williamstown, NJ? Our answer, based on the numbers below.

🏠 For Homebuyers
GREAT FIT
Grade A (88/100)

Strong fundamentals — affordable, appreciating, and stable. A confident pick for primary residence.

📈 For Investors
MIXED
3.0 / 5 (52/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
1 flag
  • Tenant-protective state: Landlord rating 1.0/5 — slower evictions, more regulations.

What’s happening in Williamstown, NJ?

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3.0/ 5

Investability

Citywide average

4.0/ 5

Appreciation

7.2% 5yr CAGR

1.0/ 5

Landlord Climate

Regulatory friendliness

🏦 30-yr Fixed Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS
Avg Investability
Avg Home Value $375,599
Avg Monthly Rent $2,850
ZIP Codes 1

Investing in Williamstown Real Estate

With a sizable population across 1 ZIPs, Williamstown shows the kind of thin fundamentals that keep most out-of-state capital on the sidelines.

Williamstown is the kind of market where the cap rate on paper and the cap rate realized tend to diverge. unambiguously out-of-state investors should be especially careful with the assumptions they carry in.

Rents in Williamstown at $2,850/mo have struggled to keep pace with cost increases, and vacancy has risen in pockets — a dynamic that compresses realized returns well below headline cap rates.

Distressed-leaning demographics in Williamstown — soft income growth, high rent burden, population shifts — are among the reasons the ★★★☆☆ rating sits where it does.

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Best ZIP codes in Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

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Cash Flow → Appreciation → Affordable → 1% Rule →

Landlord Ground Truth

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Avg Home Value
$375,599
Avg Monthly Rent
$2,850
1% Rule
✗ Below
Landlord Friendly (NJ)

Neighborhoods in Williamstown

ZIP Codes in Williamstown, NJ

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Filter Williamstown’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo).

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Frequently Asked Questions About Williamstown, NJ

How much is rent in Williamstown, NJ?

The typical rental in Williamstown, NJ commands about $2,850/mo monthly. That rent profile consistent cash flow against the $376K purchase basis.

What are home prices like in Williamstown, NJ?

Typical homes in Williamstown, NJ go for around $376K. The 5-year CAGR of 0.0% measured price movement.

What is the typical vacancy rate in Williamstown, NJ?

Vacancy risk in Williamstown, NJ is elevated. That supports even-keeled cash flow for typical rental holds.

Is Williamstown, NJ a friendly market for rental owners?

Landlord-friendliness in Williamstown, NJ is tenant-protective. Eviction timelines and lease enforcement are considered reasonable by most property managers.

What is the investability score for Williamstown, NJ?

Williamstown, NJ rates 3.0/5 for investability. With median values at $376K and rents near $2,850/mo, the market offers reasonable fundamentals for rental investors.

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