Real Estate Investing in Mountainside, New Jersey

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1 ZIP codes • Population: 6,967 • Union County

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

🏠 For Homebuyers
MIXED
Grade C (57/100)

Mixed — home prices are stretched relative to local incomes. Run the math on your specific situation.

📈 For Investors
MIXED
3.0 / 5 (47/100)

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 Mountainside, NJ?

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3.0/ 5

Investability

Citywide average

3.0/ 5

Appreciation

6.6% 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 $1,071,718
Avg Monthly Rent $2,655
ZIP Codes 1

Investing in Mountainside Real Estate

This is a distressed-leaning corner of New Jersey: Mountainside has 1 ZIPs and a sizable population, and the investment math only works for investors who truly understand the market.

Across Mountainside's 1 ZIPs, fundamentals run subdued: thin appreciation, soft rents, and demographic trends that don't obviously reverse in the medium term.

Rents in Mountainside at $2,655/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 Mountainside — soft income growth, high rent burden, population shifts — are among the reasons the ★★★☆☆ rating sits where it does.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Best ZIP codes in New York-Newark-Jersey City, NY-NJ-PA

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Cash Flow → Appreciation → Affordable →

Landlord Ground Truth

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Property managers serving Union County

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Corner Property Management is a property management company serving New Jersey and Pennsylvania. summary from their website

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Avg Home Value
$1,071,718
Avg Monthly Rent
$2,655
1% Rule
✗ Below
Landlord Friendly (NJ)

ZIP Codes in Mountainside, NJ

Screen every ZIP in Mountainside

Filter Mountainside’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 Mountainside, NJ

Is Mountainside in NJ worth investing in?

Mountainside, NJ scores 3.0/5 for investability. Home values sit at $1.1M and rents near $2,655/mo, which keeps the rent-to-price ratio in reasonable territory for buy-and-hold investors.

Should investors worry about vacancy in Mountainside, NJ?

Vacancy risk in Mountainside, NJ is elevated. That supports reliable cash flow for typical rental holds.

How qualified is the tenant pool in Mountainside, NJ?

Mountainside, NJ draws a steady base of working renters. Demand at the $2,655/mo rent level is reasonable for standard single-family and small multi rentals.

How much does a house cost in Mountainside, NJ?

The median home value in Mountainside, NJ is roughly $1.1M. That puts it reasonable relative to the NJ statewide average.

What is the average monthly rent in Mountainside, NJ?

Investors in Mountainside, NJ typically see rents near $2,655/mo per month against $1.1M home values - a solid setup for rental cash flow.

Community Ratings

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