Real Estate Investing in Setauket, New York (11733)

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

Suffolk County • Population: 17,403 • Data updated: September 2026

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Should you buy in 11733 (Setauket, NY)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (58/100)

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
2 flags
  • Elevated vacancy: 8.1% vacancy may signal weakening demand.
  • Tenant-protective state: Landlord rating 1.0/5 — slower evictions, more regulations.

What’s happening in Setauket, NY (11733)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $874,260
Avg Monthly Rent $4,250
1% Rule ✗ Does Not Meet
Median Income $170,074
% Renters 14.6%

Market Analysis: 11733 Setauket

Stepping back, ZIP 11733 has challenges — vacancy pressure, softer price growth, and tenant stability concerns sit alongside the $874K median. It rewards specialists, not generalists.

If the plan assumes clean turnover, on-time rent, and low maintenance on a $874K asset, 11733 is the wrong submarket. If the plan prices in friction, the yield can still work.

The gap between 11733 and stronger Setauket ZIPs is not closing quickly. Investors should weight long-horizon assumptions accordingly.

A impressive renter share of 15% in 11733 is not, on its own, a problem — but paired with below-average income and high mobility, it changes the operating playbook.

Experienced landlords with local relationships tend to find 11733 workable. Turnkey investors from out of state usually find the numbers do not hold up in practice.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in Setauket:

C+ Average
Buy Confidence Score: 66/100
Affordability
10/25
Appreciation
22/25
Stability
11/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 5.1× the median income
Value Trend
Rising (+8.4%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $4,250/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
🏠

Property Strategy for 11733

Which property type performs best in this market?

Best for Cash Flow
3BR
4.0% cap rate
Best for Appreciation
5BR
+8.6% 5yr CAGR
Best Overall Value
4BR
$216,185/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $668,565 $3,080 3.3% +7.0% $334,283
3BR $711,294 $4,000 4.0% +8.3% $237,098
4BR $864,740 $4,220 3.5% +8.1% $216,185
5BR $1,114,828 +8.6% $222,966

Market Trends

Home Value History (with trend line)

$906K$814K$723K$632K$540K$449KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$4,419$3,928$3,438$2,947$2,456$1,965Mar 2026May 2026Jun 2026

📊 How Does 11733 Compare?

Metric 11733 Setauket New York
Home Value $874,260 $874,260 $505,608
5-Year CAGR 6.1% 6.1% 6.6%
Avg Rent $4,250 $4,250 -
Cap Rate 3.8% 3.8% -
💡 Why Invest in 11733? Click to expand

With a 3/5 investability rating, this ZIP shows solid fundamentals for buy-and-hold investors.

📊 See where this ZIP ranks in our Best-of lists →
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 11733 (Setauket, NY). Anonymous, moderated, never written by AI.

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Property managers serving Suffolk County

Manage rentals here? List your business →

CXA Management provides property management services. summary from their website

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Eminent Properties Ltd is a property management company. summary from their website

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Listings are shown for convenience — Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.

Investability
Good
Cap Rate
3.8%
Low
5yr Growth
+6.1%
Strong

📊 Market Snapshot

Home Value $874,260
Monthly Rent $4,250
Price-to-Rent 17.1:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 5.8%
Cap Rate 3.8%
5-Year IRR 9.9%

📈 Home Appreciation

1-Year +8.4% ▲
3-Year CAGR +5.7% ▲
5-Year CAGR +6.1% ▲
10-Year CAGR +5.5% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 3.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (3.8%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
8.1%
Moderate risk
Landlord Climate
1.0/5
Protective
Value Trend (5yr)
+6.1%
Growing
Eviction process: Slow Rent control: Unfavorable

Demographics in 11733

Population: 17,403

💰 Median Household Income
$170,074
This area
$170,074
State
$86,376
USA
$74,580
🏠 Renter Occupied
14.6%
This area
14.6%
State
26.4%
USA
34.0%
💼 Unemployment Rate
3.1%
This area
3.1%
State
-24.2%
USA
3.7%
🎓 College Educated
63.2%
This area
63.2%
State
4.2%
USA
33.7%
👤 Median Age
45.4 years
This area
45.4 years
State
7.4 years
USA
38.9 years
🏚️ Vacancy Rate
8.1%
This area
8.1%
State
19.4%
USA
10.5%
👥 Population by Ethnicity
White 81.4%
Asian 9.0%
Other/Mixed 7.9%
Hispanic/Latino 4.9%
Black/African American 1.6%
👶 Under 18
22.1%
This area
22.1%
USA
22.0%
👴 65 and Over
19.0%
This area
19.0%
USA
17.3%
📊 Poverty Rate
2.2%
This area
2.2%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

🎓 Schools in 11733

A+ Avg School Grade
6 Schools
12.0:1 Avg Class Size
$37,856 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

ARROWHEAD ELEMENTARY SCHOOL

📚 Pre-K – 06 School
👥
565 Students
👨‍🏫
11.0:1 Class Size
💰
$37,856 Per Student
A+ Excellent

PAUL J GELINAS JUNIOR HIGH SCHOOL

📚 07 – 09 High School
👥
651 Students
👨‍🏫
10.6:1 Class Size
💰
$37,856 Per Student
A+ Excellent

MINNESAUKE ELEMENTARY SCHOOL

📚 Pre-K – 06 School
👥
633 Students
👨‍🏫
13.8:1 Class Size
💰
$37,856 Per Student
A+ Excellent

NASSAKEAG ELEMENTARY SCHOOL

📚 Pre-K – 06 School
👥
537 Students
👨‍🏫
13.0:1 Class Size
💰
$37,856 Per Student
A+ Excellent

SETAUKET ELEMENTARY SCHOOL

📚 Pre-K – 06 School
👥
604 Students
👨‍🏫
12.8:1 Class Size
💰
$37,856 Per Student
A+ Excellent

WARD MELVILLE SENIOR HIGH SCHOOL

📚 09 – 12 High School
👥
1,492 Students
👨‍🏫
10.7:1 Class Size
💰
$37,856 Per Student

Nearby Schools (5 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

EARL L VANDERMEULEN HIGH SCHOOL

📚 09 – 12 High School
📍 350 OLD POST RD, PORT JEFFERSON
👥
328 Students
👨‍🏫
8.7:1 Class Size
💰
$46,596 Per Student
A+ Excellent

PORT JEFFERSON ELEMENTARY SCHOOL

📚 Pre-K – 05 Elementary
📍 500 SCRAGGY HILL RD, PORT JEFFERSON
👥
360 Students
👨‍🏫
10.4:1 Class Size
💰
$46,596 Per Student
A+ Excellent

ROBERT CUSHMAN MURPHY JUNIOR HIGH SCHOOL

📚 07 – 09 High School
📍 351 OXHEAD RD, STONY BROOK
👥
672 Students
👨‍🏫
10.0:1 Class Size
💰
$37,856 Per Student
A+ Excellent

PORT JEFFERSON MIDDLE SCHOOL

📚 06 – 08 Middle
📍 350 OLD POST RD, PORT JEFFERSON
👥
206 Students
👨‍🏫
8.3:1 Class Size
💰
$46,596 Per Student
A+ Excellent

WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL

📚 Pre-K – 06 School
📍 50 DEAN LN, STONY BROOK
👥
514 Students
👨‍🏫
13.6:1 Class Size
💰
$37,856 Per Student
About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention
  • School Funding — Resources available for programs, staff, and facilities
  • Community Factors — Neighborhood characteristics that influence student success
  • School Environment — Size, type, and structure

Scores are updated annually using federal education data.

🎓 Nearby Colleges & Universities

8 Nearby 2,927 Off-Campus Students
B+
Stony Brook University
25,865 students · 1.8 mi
C
Suffolk County Community College
20,053 students · 6.6 mi
C+
Long Island Beauty School-Hauppauge
119 students · 9.0 mi
C
Access Careers-Islandia
314 students · 10.1 mi
C
New York Institute of Beauty
241 students · 10.3 mi
C+
Western Suffolk BOCES
274 students · 13.1 mi
C+
Eastern Suffolk BOCES
31 students · 13.3 mi
C
Eastern Suffolk BOCES
275 students · 13.8 mi

Investor Insight: With 2,927 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

What is the rental occupancy rate in Setauket, NY?

Vacancy risk in Setauket, NY is elevated. That supports predictable cash flow for typical rental holds.

How strict are landlord regulations in Setauket, NY?

NY ranks as a tenant-protective state for landlord-tenant law. Setauket generally follows the statewide framework, so landlords face reasonable operating rules.

What do landlords charge for rent in Setauket, NY?

Average rent in Setauket, NY is approximately $4,250/mo per month. Against $874K home values that yields a reasonable rent-to-price ratio.

How qualified is the tenant pool in Setauket, NY?

Setauket, NY offers a steady renter base at the $4,250/mo rent level. Tenant turnover is reasonable for well-managed properties.

How strong is Setauket, NY for real estate investors?

Yes - Setauket, NY a 3.0/5 investability score. With $874K home prices against $4,250/mo monthly rent, the market delivers a reasonable entry point for new investors.

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