Real Estate Investing in Centerport, New York (11721)

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

Suffolk County • Population: 6,620 • Data updated: September 2026

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Should you buy in 11721 (Centerport, NY)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (68/100)

Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.

📈 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
  • Tenant-protective state: Landlord rating 1.0/5 — slower evictions, more regulations.
  • Higher unemployment: 7.0% unemployment — tenant risk signal.

• Modeled rent — no observed market rent for this ZIP; the figure is estimated from HUD fair-market rent.

What’s happening in Centerport, NY (11721)?

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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 $922,785
Avg Monthly Rent $3,708
1% Rule ✗ Does Not Meet
Median Income $204,048
% Renters 4.4%

Market Analysis: 11721 Centerport

Looking more closely, ZIP 11721 has challenges — vacancy pressure, softer price growth, and tenant stability concerns sit alongside the $923K median. It rewards specialists, not generalists.

The investment case in 11721 is sturdy only for operators who understand what they are buying. A $923K median suggests accessibility, but management intensity, vacancy drift, and capex surprises are real.

Statewide comparisons place 11721 among NY's softer markets. That context does not make the ZIP uninvestable, but it does raise the bar for due diligence.

Employment concentration in 11721 leans toward sectors with higher volatility. The demographic consequence is income fluctuation that investors need to factor into their pro forma.

leans the ZIP is not uninvestable, but it is unforgiving. Section 8 landlords, local operators, and specialized value-add funds are the investor types that tend to succeed.

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 Centerport:

C+ Average
Buy Confidence Score: 69/100
Affordability
15/25
Appreciation
22/25
Stability
9/20
Timing
8/15
Rental backup
15/15
Affordability
Moderate
Homes cost 4.5× the median income
Value Trend
Stable (+1.8%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $3,708/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 11721

Which property type performs best in this market?

Best for Cash Flow
3BR
4.4% cap rate
Best for Appreciation
4BR
+9.0% 5yr CAGR
Best Overall Value
4BR
$255,799/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
3BR $881,779 $5,340 4.4% +8.4% $293,926
4BR $1,023,196 $5,650 4.0% +9.0% $255,799

Market Trends

Home Value History (with trend line)

$988K$886K$784K$682K$580K$478KJul 2006Jul 2016Jul 2026

📊 How Does 11721 Compare?

Metric 11721 Centerport New York
Home Value $922,785 $922,785 $505,608
5-Year CAGR 5.2% 5.2% 6.6%
Avg Rent $3,708 $3,708 -
Cap Rate 3.1% 3.1% -
💡 Why Invest in 11721? 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 11721 (Centerport, 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
3.1%
Low
5yr Growth
+5.2%
Moderate

📊 Market Snapshot

Home Value $922,785
Monthly Rent $3,708
Price-to-Rent 20.7:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 4.8%
Cap Rate 3.1%
5-Year IRR 8.3%

📈 Home Appreciation

1-Year +1.8% ▲
3-Year CAGR +5.1% ▲
5-Year CAGR +5.2% ▲
10-Year CAGR +5.3% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 3.1%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (3.1%). 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
3.0%
Low risk
Landlord Climate
1.0/5
Protective
Value Trend (5yr)
+5.2%
Stable
Eviction process: Slow Rent control: Unfavorable

Demographics in 11721

Population: 6,620

💰 Median Household Income
$204,048
This area
$204,048
State
$86,376
USA
$74,580
🏠 Renter Occupied
4.4%
This area
4.4%
State
26.4%
USA
34.0%
💼 Unemployment Rate
7.0%
This area
7.0%
State
-24.2%
USA
3.7%
🎓 College Educated
70.9%
This area
70.9%
State
4.2%
USA
33.7%
👤 Median Age
49.3 years
This area
49.3 years
State
7.4 years
USA
38.9 years
🏚️ Vacancy Rate
3.0%
This area
3.0%
State
19.4%
USA
10.5%
👥 Population by Ethnicity
White 87.7%
Other/Mixed 6.1%
Hispanic/Latino 5.7%
Asian 4.4%
Black/African American 1.8%
👶 Under 18
20.8%
This area
20.8%
USA
22.0%
👴 65 and Over
17.9%
This area
17.9%
USA
17.3%
📊 Poverty Rate
6.4%
This area
6.4%
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 11721

A+ Avg School Grade
1 Schools
10.7:1 Avg Class Size
$32,724 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

WASHINGTON DRIVE PRIMARY SCHOOL

📚 K – 02 Elementary
👥
629 Students
👨‍🏫
10.7:1 Class Size
💰
$32,724 Per Student

Nearby Schools (5 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

NORTHPORT MIDDLE SCHOOL

📚 05 – 08 School
📍 11 MIDDLEVILLE RD, NORTHPORT
👥
725 Students
👨‍🏫
8.5:1 Class Size
💰
$38,450 Per Student
A+ Excellent

OLDFIELD MIDDLE SCHOOL

📚 06 – 08 Middle
📍 2 OLDFIELD RD, GREENLAWN
👥
629 Students
👨‍🏫
10.7:1 Class Size
💰
$32,724 Per Student
A+ Excellent

THOMAS J LAHEY ELEMENTARY SCHOOL

📚 03 – 05 Elementary
📍 625 PULASKI RD, GREENLAWN
👥
581 Students
👨‍🏫
10.7:1 Class Size
💰
$32,724 Per Student
A+ Excellent

HARBORFIELDS HIGH SCHOOL

📚 09 – 12 High School
📍 98 TAYLOR AVE, GREENLAWN
👥
928 Students
👨‍🏫
10.9:1 Class Size
💰
$32,724 Per Student
A+ Excellent

FORT SALONGA ELEMENTARY SCHOOL

📚 Pre-K – 03 Elementary
📍 39 SUNKEN MEADOW RD, NORTHPORT
👥
390 Students
👨‍🏫
12.3:1 Class Size
💰
$34,353 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 1,804 Off-Campus Students
C+
Western Suffolk BOCES
274 students · 1.8 mi
C
Five Towns College
723 students · 6.8 mi
C+
New York College of Health Professions
97 students · 9.5 mi
C+
Long Island Beauty School-Hauppauge
119 students · 9.9 mi
B
Farmingdale State College
9,541 students · 10.1 mi
C+
Long Island Nail Skin & Hair Institute
149 students · 11.2 mi
C
New York Institute of Beauty
241 students · 11.4 mi
C
Veeb Nassau County School of Practical Nursing
388 students · 11.8 mi

Investor Insight: With 1,804 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

Are homes affordable in Centerport, NY?

Centerport, NY median home values land near $923K. That is reasonable territory for investors looking at $3,708/mo-per-month rentals.

What is the renter demographic in Centerport, NY?

Tenant quality in Centerport, NY ranks as solid. Landlords generally report reliable occupancy at market rents of $3,708/mo.

How strict are landlord regulations in Centerport, NY?

Rental owners in Centerport, NY deal with a tenant-protective legal framework. Most standard eviction processes run on reasonable timelines.

How tight is the rental market in Centerport, NY?

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

What strategy should investors use in Centerport, NY?

A careful cash-flow rentals with hands-on management strategy Centerport, NY best. The market produces measured results for that approach at the $923K price point.

You know 11721 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 11721 compares to every other market. Investor ($19/mo) screens every U.S. ZIP by cap rate, the 1% rule, vacancy and landlord climate, and exports your shortlist.

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How 11721 ranks in New York-Newark-Jersey City, NY-NJ-PA

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Cash Flow → Appreciation → Affordable →
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