Real Estate Investing in Honolulu, Hawaii (96821)

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

Honolulu County • Population: 19,831 • Data updated: September 2026

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Should you buy in 96821 (Honolulu, HI)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (42/100)

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
2 flags
  • Elevated vacancy: 10.5% vacancy may signal weakening demand.
  • High price-to-rent: Price-to-rent ratio 36.4 — hard to cash-flow at these prices.

What’s happening in Honolulu, HI (96821)?

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3.0/ 5

Investability

Overall investment appeal

2.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $1,833,930
Avg Monthly Rent $4,198
1% Rule ✗ Does Not Meet
Median Income $158,665
% Renters 15.9%

Market Analysis: 96821 Honolulu

Investors eyeing 96821 need to respect the fundamentals at play. Home values of $1.8M come alongside slower price movement and elevated management overhead.

If the plan assumes clean turnover, on-time rent, and low maintenance on a $1.8M asset, 96821 is the wrong submarket. If the plan prices in friction, the yield can still work.

Regionally, 96821 sits on the difficult end of the HI spectrum. The a solid fit for read — for disciplined operators — is that pricing reflects the difficulty.

Demographically, 96821 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.

Strategically, 96821 can be a high-return sleeve of a diversified portfolio — but it should not be the whole portfolio, and it should not be someone's first deal.

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 Honolulu:

C Below Average
Buy Confidence Score: 54/100
Affordability
0/25
Appreciation
18/25
Stability
11/20
Timing
10/15
Rental backup
15/15
Affordability
Expensive
Homes cost 11.6× the median income
Value Trend
Rising (+5.1%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $4,198/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: This market may be challenging for buyers. Consider your timing and budget carefully.
❄️
COOL MARKET
Urban Honolulu, HI Metro Area
More inventory, negotiating room for buyers
73 days
Average time to sell
Slow
5.8%
Listings with price cuts
Few Cuts
0.0%
Sale price vs asking
Below Ask
0.0%
Income needed for mortgage
Affordable
📅 Market conditions as of August 29, 2026 — updated weekly from Urban Honolulu, HI metro data
🏠

Property Strategy for 96821

Which property type performs best in this market?

Best for Cash Flow
3BR
2.3% cap rate
Best for Appreciation
5BR
+7.1% 5yr CAGR
Best Overall Value
5BR
$425,917/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $1,303,428 $3,550 2.0% +4.5% $651,714
3BR $1,539,077 $4,940 2.3% +6.5% $513,026
4BR $1,903,209 $5,960 2.3% +6.8% $475,802
5BR $2,129,583 +7.1% $425,917

Market Trends

Home Value History (with trend line)

$1.9M$1.7M$1.5M$1.2M$1.0M$782KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$4,311$4,201$4,090$3,979$3,868$3,758Mar 2026May 2026Jul 2026

📊 How Does 96821 Compare?

Metric 96821 Honolulu Urban Honolulu, HI Hawaii
Home Value $1,833,930 $695,893 N/A $824,731
5-Year CAGR 5.0% 1.9% N/A 5.4%
Avg Rent $4,198 $2,903 N/A -
Cap Rate 1.8% 2.9% - -
💡 Why Invest in 96821? 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 →
A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 96821 (Honolulu, HI). Anonymous, moderated, never written by AI.

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Property managers serving Honolulu County

Manage rentals here? List your business →

HappyDoors Property Management offers services in Honolulu, Oahu, Hawaii, HI. summary from their website

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Oishi's Property Management, founded in 1977 in Honolulu, Hawaii, provides quality management services to owners and condominium associations, also serving Las Vegas. summary from their website

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Real Property Management Honolulu is a property management company in Honolulu, Hawaii. 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
1.8%
Low
5yr Growth
+5.0%
Moderate

📉 Market Crash Risk Index

Based on Urban Honolulu, HI metro

3/10
Moderate Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
1/3
54%
Days Pending
2/2
73 days

View all metro crash risk rankings →

📊 Market Snapshot

Home Value $1,833,930
Monthly Rent $4,198
Price-to-Rent 36.4:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 2.8%
Cap Rate 1.8%
5-Year IRR 6.8%

📈 Home Appreciation

1-Year +5.1% ▲
3-Year CAGR +3.2% ▲
5-Year CAGR +5.0% ▲
10-Year CAGR +4.4% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 1.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (1.8%). 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
10.5%
Moderate risk
Landlord Climate
4.0/5
Friendly
Value Trend (5yr)
+5.0%
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 96821

Population: 19,831

💰 Median Household Income
$158,665
This area
$158,665
State
$87,967
USA
$74,580
🏠 Renter Occupied
15.9%
This area
15.9%
State
37.4%
USA
34.0%
💼 Unemployment Rate
2.0%
This area
2.0%
State
-27.4%
USA
3.7%
🎓 College Educated
62.1%
This area
62.1%
State
-0.9%
USA
33.7%
👤 Median Age
49.8 years
This area
49.8 years
State
-1.2 years
USA
38.9 years
🏚️ Vacancy Rate
10.5%
This area
10.5%
State
18.6%
USA
10.5%
👥 Population by Ethnicity
Asian 54.2%
Other/Mixed 25.0%
White 19.8%
Hispanic/Latino 1.0%
Black/African American 1.0%
👶 Under 18
15.6%
This area
15.6%
USA
22.0%
👴 65 and Over
29.1%
This area
29.1%
USA
17.3%
📊 Poverty Rate
2.9%
This area
2.9%
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 96821

A Avg School Grade
3 Schools
15.7:1 Avg Class Size
$19,381 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

Aina Haina Elementary School

📚 Pre-K – 05 Elementary
👥
369 Students
👨‍🏫
13.4:1 Class Size
💰
$19,381 Per Student
B+ Above Average

Niu Valley Middle School

📚 06 – 08 Middle
👥
817 Students
👨‍🏫
17.0:1 Class Size
💰
$19,381 Per Student
B+ Above Average

Kalani High School

📚 09 – 12 High School
👥
1,375 Students
👨‍🏫
16.6:1 Class Size
💰
$19,381 Per Student

Nearby Schools (5 more)

Schools in adjacent ZIP codes that may serve this area

A+ Excellent

Kaimuki High School

📚 09 – 12 High School
📍 2705 Kaimuki Ave, Honolulu
👥
550 Students
👨‍🏫
12.0:1 Class Size
💰
$19,381 Per Student
A+ Excellent

Anuenue School

📚 Pre-K – 12 K-12
📍 2528 10th Ave, Honolulu
👥
450 Students
👨‍🏫
14.1:1 Class Size
💰
$19,381 Per Student
A+ Excellent

Kahala Elementary School

📚 Pre-K – 05 Elementary
📍 4559 Kilauea Ave, Honolulu
👥
311 Students
👨‍🏫
13.5:1 Class Size
💰
$19,381 Per Student
A+ Excellent

King Liholiho Elementary School

📚 Pre-K – 05 Elementary
📍 3430 Maunaloa Ave, Honolulu
👥
457 Students
👨‍🏫
15.0:1 Class Size
💰
$19,381 Per Student
A+ Excellent

Mayor John H Wilson Elementary School

📚 Pre-K – 05 Elementary
📍 4945 Kilauea Ave, Honolulu
👥
519 Students
👨‍🏫
13.8:1 Class Size
💰
$19,381 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 3,900 Off-Campus Students
D
Paul Mitchell the School-Honolulu
148 students · 3.5 mi
C
Kapiolani Community College
5,822 students · 3.8 mi
C
Chaminade University of Honolulu
2,602 students · 3.8 mi
D
University of Hawaii System Office
0 students · 4.3 mi
B
University of Hawaii at Manoa
19,256 students · 4.4 mi
D
Hawaii Medical College
217 students · 6.3 mi
C
Hawaii Pacific University
4,748 students · 7.1 mi
D
Institute of Clinical Acupuncture & Oriental Med
57 students · 7.2 mi

Investor Insight: With 3,900 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

How much is rent in Honolulu, HI?

Expect rents around $4,198/mo per month in Honolulu, HI. With home values at $1.8M, the yield math works out to reasonable levels for rental investors.

Can I house hack in Honolulu, HI?

House hacking works a tougher in Honolulu, HI. Rents of $4,198/mo against $1.8M acquisition make the strategy solid for owner-occupants.

Where do home prices stand in Honolulu, HI?

The median home value in Honolulu, HI is roughly $1.8M. That puts it reasonable relative to the HI statewide average.

What strategy should investors use in Honolulu, HI?

Investors who focus on careful cash-flow rentals with hands-on management typically do well in Honolulu, HI. The numbers - $1.8M homes against $4,198/mo rents - support that play.

Are tenants stable in Honolulu, HI?

Honolulu, HI offers a measured renter base at the $4,198/mo rent level. Tenant turnover is reasonable for well-managed properties.

You know 96821 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 96821 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 96821 ranks in Urban Honolulu, HI

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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