Real Estate Investing in Sea Cliff, New York (11579)

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

Nassau County • Population: 5,037 • Data updated: September 2026

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Should you buy in 11579 (Sea Cliff, NY)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (47/100)

Proceed carefully. Weak appreciation or affordability makes this a harder case for most buyers.

📈 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
4 flags
  • Elevated vacancy: 8.5% vacancy may signal weakening demand.
  • Tenant-protective state: Landlord rating 1.0/5 — slower evictions, more regulations.
  • Higher unemployment: 8.6% unemployment — tenant risk signal.
  • High price-to-rent: Price-to-rent ratio 42.9 — hard to cash-flow at these prices.

What’s happening in Sea Cliff, NY (11579)?

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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 $1,144,940
Avg Monthly Rent $2,225
1% Rule ✗ Does Not Meet
Median Income $181,375
% Renters 17.7%

Market Analysis: 11579 Sea Cliff

The 11579 ZIP in Sea Cliff, NY is a local-operator market. Outside capital chasing a $1.1M entry has to pair deep knowledge with the discount.

Meanwhile, the numbers look inviting — $1.1M purchase price, 0.0% nominal cap — the work to hit that pro forma in 11579 is substantial and deserves full respect.

From a cash-flow lens, 11579 offers a low basis, the region around Sea Cliff has moved on in ways that the ZIP itself has not fully absorbed. The result is a discount with genuine reasons.

Demographically, 11579 is a market where tenant selection matters more than unit finishes. Operators who understand that tend to do fine; those who do not tend to learn why the ZIP trades at a discount.

Strategy in 11579 is an operator game, not a passive one. Looking more closely, entry prices of $1.1M are inviting, the management lift is real and non-optional.

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 Sea Cliff:

C Below Average
Buy Confidence Score: 59/100
Affordability
5/25
Appreciation
22/25
Stability
9/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 6.3× the median income
Value Trend
Rising (+10.2%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $2,225/mo if you need to move
Market Conditions
BALANCED
Even conditions for buyers and sellers
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
🏠

Property Strategy for 11579

Which property type performs best in this market?

Best for Cash Flow
3BR
2.5% cap rate
Best for Appreciation
4BR
+7.9% 5yr CAGR
Best Overall Value
4BR
$333,815/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
3BR $1,065,725 $3,710 2.5% +6.9% $355,242
4BR $1,335,258 $3,920 2.1% +7.9% $333,815

Market Trends

Home Value History (with trend line)

$1.2M$1.1M$918K$781K$644K$507KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$2,295$2,280$2,265$2,250$2,235$2,220Mar 2026Apr 2026Apr 2026

📊 How Does 11579 Compare?

Metric 11579 Sea Cliff New York
Home Value $1,144,940 $1,144,940 $505,608
5-Year CAGR 6.6% 6.6% 6.6%
Avg Rent $2,225 $2,225 -
Cap Rate 1.5% 1.5% -
💡 Why Invest in 11579? 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 11579 (Sea Cliff, NY). Anonymous, moderated, never written by AI.

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Property managers serving Nassau County

Manage rentals here? List your business →

Bell Realty Management, Inc. is a premier management company for apartment houses, retail, office, mixed-use, and various commercial properties in NYC and Long Island. summary from their website

CommercialSmall multifamily
Unclaimed — is this your business? Claim it free

Cain Realty Management Corp. is a family-owned and operated industrial and commercial property management company in Plainview, NY. summary from their website

Commercial
Unclaimed — is this your business? Claim it free
Belvedere Property Management
Town Of Oyster Bay, NY

Boraie Development creates and manages visionary communities in New Jersey's urban centers, focusing on transformative projects. summary from their website

Unclaimed — is this your business? Claim it free

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
1.5%
Low
5yr Growth
+6.6%
Strong

📊 Market Snapshot

Home Value $1,144,940
Monthly Rent $2,225
Price-to-Rent 42.9:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 2.3%
Cap Rate 1.5%
5-Year IRR 8.1%

📈 Home Appreciation

1-Year +10.2% ▲
3-Year CAGR +7.9% ▲
5-Year CAGR +6.6% ▲
10-Year CAGR +5.4% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 1.5%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (1.5%). 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
8.5%
Moderate risk
Landlord Climate
1.0/5
Protective
Value Trend (5yr)
+6.6%
Growing
Eviction process: Slow Rent control: Unfavorable

Demographics in 11579

Population: 5,037

💰 Median Household Income
$181,375
This area
$181,375
State
$86,376
USA
$74,580
🏠 Renter Occupied
17.7%
This area
17.7%
State
26.4%
USA
34.0%
💼 Unemployment Rate
8.6%
This area
8.6%
State
-24.2%
USA
3.7%
🎓 College Educated
59.9%
This area
59.9%
State
4.2%
USA
33.7%
👤 Median Age
42.7 years
This area
42.7 years
State
7.4 years
USA
38.9 years
🏚️ Vacancy Rate
8.5%
This area
8.5%
State
19.4%
USA
10.5%
👥 Population by Ethnicity
White 91.6%
Other/Mixed 6.6%
Hispanic/Latino 5.8%
Asian 1.0%
Black/African American 0.8%
👶 Under 18
26.1%
This area
26.1%
USA
22.0%
👴 65 and Over
19.5%
This area
19.5%
USA
17.3%
📊 Poverty Rate
0.9%
This area
0.9%
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 11579

A+ Avg School Grade
1 Schools
10.1:1 Avg Class Size
$50,241 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

SEA CLIFF ELEMENTARY SCHOOL

📚 Pre-K – 05 Elementary
👥
341 Students
👨‍🏫
10.1:1 Class Size
💰
$50,241 Per Student

Nearby Schools (5 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

CONNOLLY SCHOOL

📚 03 – 05 Elementary
📍 100 RIDGE DR, GLEN COVE
👥
321 Students
👨‍🏫
9.9:1 Class Size
💰
$30,718 Per Student
A+ Excellent

DEASY SCHOOL

📚 Pre-K – 02 Elementary
📍 2 DOSORIS LN, GLEN COVE
👥
399 Students
👨‍🏫
11.6:1 Class Size
💰
$30,718 Per Student
A+ Excellent

GRIBBIN SCHOOL

📚 K – 02 Elementary
📍 100 SEAMAN RD, GLEN COVE
👥
341 Students
👨‍🏫
11.0:1 Class Size
💰
$30,718 Per Student
A+ Excellent

GUGGENHEIM ELEMENTARY SCHOOL

📚 K – 05 Elementary
📍 POPLAR PL, PORT WASHINGTON
👥
487 Students
👨‍🏫
10.8:1 Class Size
💰
$32,995 Per Student
A+ Excellent

JOHN PHILIP SOUSA ELEMENTARY SCHOOL

📚 K – 05 Elementary
📍 101 SANDS POINT RD, PORT WASHINGTON
👥
533 Students
👨‍🏫
11.1:1 Class Size
💰
$32,995 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 302 Off-Campus Students
B
Webb Institute
105 students · 2.8 mi
C+
New York Institute of Technology
6,757 students · 2.9 mi
C+
Long Island University
16,322 students · 3.1 mi
C+
SUNY Old Westbury
4,449 students · 4.9 mi
C
Elmezzi Graduate School of Molecular Medicine
1 students · 5.6 mi
B+
United States Merchant Marine Academy
961 students · 6.6 mi
C+
New York College of Health Professions
97 students · 7.1 mi
C
New York College of Traditional Chinese Medicine
179 students · 7.2 mi

Frequently Asked Questions

How much does a house cost in Sea Cliff, NY?

In Sea Cliff, NY the median home value sits at $1.1M. Against the broader NY market, that reads as reasonable for most investors.

How viable is house hacking in Sea Cliff, NY?

House hacking in Sea Cliff, NY is a tougher. With home values around $1.1M and rents at $2,225/mo, owner-occupants can offset a meaningful share of PITI.

Is the tenant base reliable in Sea Cliff, NY?

Tenant demand in Sea Cliff, NY is solid. The local workforce $2,225/mo rents across most rental classes.

How strong are rents in Sea Cliff, NY?

Investors in Sea Cliff, NY typically see rents near $2,225/mo per month against $1.1M home values - a solid setup for rental cash flow.

What kind of market is Sea Cliff, NY for investors?

Investors tracking Sea Cliff, NY will find a 3.0/5 rating supported by $1.1M median home values and $2,225/mo rents. That profile suits long-term holders targeting consistent returns.

You know 11579 now. You don’t know where it ranks.

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How 11579 ranks in New York-Newark-Jersey City, NY-NJ-PA

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Cash Flow → Appreciation → Affordable →
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