Real Estate Investing in Key Largo, Florida (33037)

Monroe County • Population: 13,674 • Data updated: June 2026

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Should you buy in 33037 (Key Largo, FL)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (41/100)

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
  • High vacancy: 46.1% of homes vacant — above national norms.
  • High price-to-rent: Price-to-rent ratio 31.1 — hard to cash-flow at these prices.

What’s happening in Key Largo, FL (33037)?

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3.0/ 5

Investability

Overall investment appeal

4.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $1,096,981
Avg Monthly Rent $2,943
1% Rule ✗ Does Not Meet
Median Income $73,724
% Renters 21.3%

Market Analysis: 33037 Key Largo

Looking more closely, ZIP 33037 has challenges — vacancy pressure, softer price growth, and tenant stability concerns sit alongside the $1.1M median. It rewards specialists, not generalists.

The 33037 ZIP can work — but only with a tight operating hand. Remote landlords and passive investors tend to struggle here more than the underwriting suggests.

ZIP 33037's metrics run below Monroe County's averages on price growth and tenant stability. Investors who ignore that regional gap tend to relearn it the hard way.

Who lives in 33037 is part of why the ZIP is priced as it is. The demographic profile requires hands-on management, tight screening, and local knowledge.

looks to 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: 6.49% as of Jun 25 Source: Freddie Mac PMMS

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

C+ Average
Buy Confidence Score: 61/100
Affordability
0/25
Appreciation
25/25
Stability
11/20
Timing
10/15
Rental backup
15/15
Affordability
Expensive
Homes cost 14.9× the median income
Value Trend
Stable (+1.3%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $2,943/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
❄️
COOL MARKET
Key West, FL Metro Area
More inventory, negotiating room for buyers
156 days
Average time to sell
Slow
6.0%
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 June 20, 2026 — updated weekly from Key West, FL metro data
🏠

Property Strategy for 33037

Which property type performs best in this market?

Best for Cash Flow
2BR
2.3% cap rate
Best for Appreciation
5BR
+13.6% 5yr CAGR
Best Overall Value
3BR
$369,683/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
1BR $701,254 $2,160 2.2% +9.3% $701,254
2BR $757,276 $2,450 2.3% +9.0% $378,638
3BR $1,109,050 $3,230 2.1% +10.7% $369,683
4BR $2,409,713 $3,240 1.0% +12.5% $602,428
5BR $3,890,633 +13.6% $778,127

Market Trends

Home Value History (with trend line)

$1.2M$1.0M$887K$748K$609K$470KFeb 2016Apr 2021May 2026

Rent History (with trend line)

$3,775$3,596$3,418$3,239$3,060$2,881Jan 2024Mar 2025May 2026

📊 How Does 33037 Compare?

Metric 33037 Key Largo Key West, FL Florida
Home Value $1,096,981 $1,096,981 N/A $374,697
5-Year CAGR 8.0% 8.0% N/A 7.4%
Avg Rent $2,943 $2,943 N/A -
Cap Rate 2.1% 2.1% - -
💡 Why Invest in 33037? 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 33037 (Key Largo, FL). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
2.1%
Low
5yr Growth
+8.0%
Strong

📉 Market Crash Risk Index

Based on Key West, FL metro

5/10
Elevated Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
3/3
89%
Days Pending
2/2
156 days

View all metro crash risk rankings →

📊 Market Snapshot

Home Value $1,096,981
Monthly Rent $2,943
Price-to-Rent 31.1:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 3.2%
Cap Rate 2.1%
5-Year IRR 10.1%

📈 Home Appreciation

1-Year +1.3% ▲
3-Year CAGR +1.5% ▲
5-Year CAGR +8.0% ▲
10-Year CAGR +7.6% ▲

🏠 Rent Trends

1-Year -10.6% ▼
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 2.1%  |  30yr Rate: 6.5%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.5%) exceeds the estimated cap rate (2.1%). 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
46.1%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+8.0%
Growing
Eviction process: Fast Rent control: Favorable

Demographics in 33037

Population: 13,674

💰 Median Household Income
$73,724
This area
$73,724
State
$70,737
USA
$74,580
🏠 Renter Occupied
21.3%
This area
21.3%
State
29.9%
USA
34.0%
💼 Unemployment Rate
3.2%
This area
3.2%
State
-18.0%
USA
3.7%
🎓 College Educated
39.4%
This area
39.4%
State
4.7%
USA
33.7%
👤 Median Age
53.5 years
This area
53.5 years
State
16.0 years
USA
38.9 years
🏚️ Vacancy Rate
46.1%
This area
46.1%
State
17.2%
USA
10.5%
👥 Population by Ethnicity
White 81.9%
Other/Mixed 16.2%
Hispanic/Latino 15.2%
Black/African American 1.3%
Asian 0.7%
👶 Under 18
12.9%
This area
12.9%
USA
22.0%
👴 65 and Over
30.7%
This area
30.7%
USA
17.3%
📊 Poverty Rate
9.1%
This area
9.1%
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 33037

A+ Avg School Grade
1 Schools
13.2:1 Avg Class Size
$19,152 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

KEY LARGO SCHOOL

📚 Pre-K – 08 School
👥
759 Students
👨‍🏫
13.2:1 Class Size
💰
$19,152 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.

Frequently Asked Questions

Are renters plentiful in Key Largo, FL?

Working renters make up the core of the Key Largo, FL tenant base. The pool is reasonable for investors targeting long-term holds.

Is Key Largo, FL a good market for buy-and-hold investors?

Investors tracking Key Largo, FL will find a 3.0/5 rating supported by $1.1M median home values and $2,943/mo rents. That profile suits long-term holders targeting consistent returns.

How strict are landlord regulations in Key Largo, FL?

Key Largo, FL operates under FL law, which is landlord-friendly overall for landlords. Expect consistent treatment in typical lease and eviction cases.

Does house hacking make sense in Key Largo, FL?

House hacking in Key Largo, FL is reasonable to execute. Prices around $1.1M and rents of $2,943/mo solid owner-occupant economics.

What type of investing works in Key Largo, FL?

A careful cash-flow rentals with hands-on management strategy Key Largo, FL best. The market produces steady results for that approach at the $1.1M price point.

See what 33037 really looks like for investors

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