Real Estate Investing in Herculaneum, Missouri (63048)

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

Jefferson County • Population: 4,143 • Data updated: September 2026

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Should you buy in 63048 (Herculaneum, MO)? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (75/100)

Solid choice — values are growing steadily and the market is stable enough to buy with confidence.

📈 For Investors
MIXED
3.0 / 5 (52/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
CLEAN

No major risk flags on the data we track.

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

What’s happening in Herculaneum, MO (63048)?

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3.0/ 5

Investability

Overall investment appeal

3.0/ 5

Appreciation

Long-term value growth

4.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $304,032
Avg Monthly Rent $1,647
1% Rule ✗ Does Not Meet
Median Income $83,947
% Renters 15.9%

Market Analysis: 63048 Herculaneum

Not every below-median market is a bargain. Herculaneum's 63048 ZIP posts signals that favor experienced operators who can absorb the risk $304K pricing implies.

Distressed markets are won on execution, not on spreadsheets. ZIP 63048 sits at the profile where tenant screening, deferred maintenance, and local relationships determine the outcome.

Statewide comparisons place 63048 among MO's softer markets. That context does not make the ZIP uninvestable, but it does raise the bar for due diligence.

Employment concentration in 63048 leans toward sectors with higher volatility. The demographic consequence is income fluctuation that investors need to factor into their pro forma.

The 63048 ZIP fits a narrow investor profile — hands-on, patient, and willing to accept that the cap rate on paper is not the cap rate in reality.

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 Herculaneum:

C+ Average
Buy Confidence Score: 67/100
Affordability
15/25
Appreciation
22/25
Stability
7/20
Timing
8/15
Rental backup
15/15
Affordability
Moderate
Homes cost 3.6× the median income
Value Trend
Rising (+7.3%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,647/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.
⚖️
BALANCED MARKET
St. Louis, MO-IL Metro Area
Even conditions for buyers and sellers
30 days
Average time to sell
Fast
11.0%
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 August 29, 2026 — updated weekly from St. Louis, MO-IL metro data
🏠

Property Strategy for 63048

Which property type performs best in this market?

Best for Cash Flow
2BR
6.1% cap rate
Best for Appreciation
2BR
+10.4% 5yr CAGR
Best Overall Value
4BR
$84,021/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $216,800 $1,830 6.1% +10.4% $108,400
3BR $304,209 $2,360 5.6% +7.8% $101,403
4BR $336,085 $2,720 5.8% +7.4% $84,021

Market Trends

Home Value History (with trend line)

$319K$281K$243K$205K$167K$129KJul 2006Jul 2016Jul 2026

📊 How Does 63048 Compare?

Metric 63048 Herculaneum St. Louis, MO-IL Missouri
Home Value $304,032 $304,032 N/A $254,657
5-Year CAGR 6.7% 6.7% N/A 7.0%
Avg Rent $1,647 $1,647 N/A -
Cap Rate 4.2% 4.2% - -
💡 Why Invest in 63048? 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 63048 (Herculaneum, MO). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
4.2%
Fair
5yr Growth
+6.7%
Strong

📊 Market Snapshot

Home Value $304,032
Monthly Rent $1,647
Price-to-Rent 15.4:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 6.5%
Cap Rate 4.2%
5-Year IRR 10.9%

📈 Home Appreciation

1-Year +7.3% ▲
3-Year CAGR +5.9% ▲
5-Year CAGR +6.7% ▲
10-Year CAGR +6.4% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 4.2%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (4.2%). 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
7.6%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+6.7%
Growing
Eviction process: Fast Rent control: Favorable

Demographics in 63048

Population: 4,143

💰 Median Household Income
$83,947
This area
$83,947
State
$62,768
USA
$74,580
🏠 Renter Occupied
15.9%
This area
15.9%
State
23.7%
USA
34.0%
💼 Unemployment Rate
3.1%
This area
3.1%
State
-8.1%
USA
3.7%
🎓 College Educated
20.6%
This area
20.6%
State
8.6%
USA
33.7%
👤 Median Age
42.4 years
This area
42.4 years
State
20.4 years
USA
38.9 years
🏚️ Vacancy Rate
7.6%
This area
7.6%
State
18.8%
USA
10.5%
👥 Population by Ethnicity
White 85.4%
Other/Mixed 11.6%
Hispanic/Latino 10.4%
Black/African American 2.7%
Asian 0.2%
👶 Under 18
17.0%
This area
17.0%
USA
22.0%
👴 65 and Over
20.2%
This area
20.2%
USA
17.3%
📊 Poverty Rate
4.1%
This area
4.1%
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 63048

B+ Avg School Grade
3 Schools
10.7:1 Avg Class Size
$14,011 Avg Per Pupil

Schools in This ZIP Code

A Very Good

HERCULANEUM HIGH

📚 09 – 12 High School
👥
488 Students
👨‍🏫
14.8:1 Class Size
💰
$14,011 Per Student
B+ Above Average

SENN-THOMAS MIDDLE

📚 06 – 08 Middle
👥
340 Students
👨‍🏫
15.3:1 Class Size
💰
$14,011 Per Student
B+ Above Average

TAYLOR EARLY CHILDHOOD

📚 Grade PK Elementary
👥
28 Students
👨‍🏫
2.1:1 Class Size
💰
$14,011 Per Student

Nearby Schools (3 more)

Schools in adjacent ZIP codes that may serve this area

A Very Good

PEVELY ELEM.

📚 K – 05 Elementary
📍 30 MAIN STREET, PEVELY
👥
708 Students
👨‍🏫
12.3:1 Class Size
💰
$14,011 Per Student
A Very Good

CRYSTAL CITY ELEM.

📚 Pre-K – 06 School
📍 600 MISSISSIPPI, CRYSTAL CITY
👥
323 Students
👨‍🏫
11.5:1 Class Size
💰
$11,784 Per Student
B+ Above Average

CRYSTAL CITY HIGH

📚 07 – 12 High School
📍 1100 MISSISSIPPI, CRYSTAL CITY
👥
227 Students
👨‍🏫
12.9:1 Class Size
💰
$11,784 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

2 Nearby 610 Off-Campus Students
C
Jefferson College
3,769 students · 9.1 mi
C
Creative Touch Cosmetology School
21 students · 14.3 mi

Investor Insight: With 610 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

Are homes affordable in Herculaneum, MO?

Herculaneum, MO median home values land near $304K. That is reasonable territory for investors looking at $1,647/mo-per-month rentals.

What approach is best for Herculaneum, MO real estate?

Investors who focus on careful cash-flow rentals with hands-on management typically do well in Herculaneum, MO. The numbers - $304K homes against $1,647/mo rents - support that play.

Is the tenant base reliable in Herculaneum, MO?

Tenant demand in Herculaneum, MO is solid. The local workforce $1,647/mo rents across most rental classes.

Does Herculaneum, MO favor landlords or tenants?

Herculaneum, MO operates under MO law, which is landlord-friendly overall for landlords. Expect even-keeled treatment in typical lease and eviction cases.

How much do tenants pay in Herculaneum, MO?

Expect rents around $1,647/mo per month in Herculaneum, MO. With home values at $304K, the yield math works out to reasonable levels for rental investors.

You know 63048 now. You don’t know where it ranks.

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How 63048 ranks in St. Louis, MO-IL

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable → 1% Rule →
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