Real Estate Investing in Union, Maine (04862)

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

Knox County • Population: 4,195 • Data updated: September 2026

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Should you buy in 04862 (Union, ME)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (46/100)

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: 16.4% of homes vacant — above national norms.
  • High price-to-rent: Price-to-rent ratio 27.1 — hard to cash-flow at these prices.

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

What’s happening in Union, ME (04862)?

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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 $398,287
Avg Monthly Rent $1,224
1% Rule ✗ Does Not Meet
Median Income $62,500
% Renters 12.0%

Market Analysis: 04862 Union

The 04862 ZIP in Union, ME is a local-operator market. Outside capital chasing a $398K entry has to pair deep knowledge with the discount.

The investment case in 04862 is substantial only for operators who understand what they are buying. A $398K median suggests accessibility, but management intensity, vacancy drift, and capex surprises are real.

ZIP 04862's metrics run below Knox County's averages on price growth and tenant stability. Investors who ignore that regional gap tend to relearn it the hard way.

The 04862 ZIP's population of 4,195 has faced economic pressure over the last decade. That pressure shows up in rent delinquency patterns that sits at the need for careful underwriting.

Experienced landlords with local relationships tend to find 04862 workable. Turnkey investors from out of state usually find the numbers do not hold up in practice.

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 Union:

C+ Average
Buy Confidence Score: 60/100
Affordability
5/25
Appreciation
25/25
Stability
7/20
Timing
8/15
Rental backup
15/15
Affordability
Expensive
Homes cost 6.4× the median income
Value Trend
Rising (+4.2%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,224/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 04862

Which property type performs best in this market?

Best for Cash Flow
3BR
3.1% cap rate
Best for Appreciation
2BR
+10.4% 5yr CAGR
Best Overall Value
4BR
$118,691/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $370,166 $1,360 2.6% +10.4% $185,083
3BR $396,430 $1,720 3.1% +10.0% $132,143
4BR $474,763 $1,860 2.8% +9.7% $118,691

Market Trends

Home Value History (with trend line)

$423K$367K$311K$254K$198K$142KJul 2006Jul 2016Jul 2026

📊 How Does 04862 Compare?

Metric 04862 Union Maine
Home Value $398,287 $398,287 $401,109
5-Year CAGR 7.1% 7.1% 8.6%
Avg Rent $1,224 $1,224 -
Cap Rate 2.4% 2.4% -
💡 Why Invest in 04862? 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 04862 (Union, ME). Anonymous, moderated, never written by AI.

Do you own or manage rentals in ZIP 04862 (Union, ME)?

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Investability
Good
Cap Rate
2.4%
Low
5yr Growth
+7.1%
Strong

📊 Market Snapshot

Home Value $398,287
Monthly Rent $1,224
Price-to-Rent 27.1:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 3.7%
Cap Rate 2.4%
5-Year IRR 9.5%

📈 Home Appreciation

1-Year +4.2% ▲
3-Year CAGR +3.7% ▲
5-Year CAGR +7.1% ▲
10-Year CAGR +8.5% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 2.4%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (2.4%). 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
16.4%
Elevated risk
Landlord Climate
4.0/5
Friendly
Value Trend (5yr)
+7.1%
Growing
Eviction process: Fast Rent control: Moderate

Demographics in 04862

Population: 4,195

💰 Median Household Income
$62,500
This area
$62,500
State
$66,371
USA
$74,580
🏠 Renter Occupied
12.0%
This area
12.0%
State
17.6%
USA
34.0%
💼 Unemployment Rate
2.2%
This area
2.2%
State
-23.6%
USA
3.7%
🎓 College Educated
32.5%
This area
32.5%
State
3.6%
USA
33.7%
👤 Median Age
42.5 years
This area
42.5 years
State
19.6 years
USA
38.9 years
🏚️ Vacancy Rate
16.4%
This area
16.4%
State
32.3%
USA
10.5%
👥 Population by Ethnicity
White 94.0%
Other/Mixed 5.4%
Hispanic/Latino 0.7%
Black/African American 0.5%
Asian 0.1%
👶 Under 18
24.4%
This area
24.4%
USA
22.0%
👴 65 and Over
24.4%
This area
24.4%
USA
17.3%
📊 Poverty Rate
6.0%
This area
6.0%
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 04862

A Avg School Grade
2 Schools
8.6:1 Avg Class Size
$21,898 Avg Per Pupil

Schools in This ZIP Code

A+ Excellent

Appleton Village School

📚 Pre-K – 08 School
👥
135 Students
👨‍🏫
7.9:1 Class Size
💰
$26,840 Per Student
A Very Good

Union Elementary

📚 Pre-K – 06 School
👥
115 Students
👨‍🏫
9.4:1 Class Size
💰
$16,955 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

1 Nearby
C
Maine Media College
24 students · 11.0 mi

Frequently Asked Questions

What is the best play in Union, ME?

The best-fit strategy in Union, ME is careful cash-flow rentals with hands-on management. That approach the rent and price profile of the market.

Should investors worry about vacancy in Union, ME?

Union, ME carries elevated vacancy risk. Expect predictable absorption at market rents of $1,224/mo.

Is rental property easy to operate in Union, ME?

ME ranks as a landlord-friendly state for landlord-tenant law. Union generally follows the statewide framework, so landlords face reasonable operating rules.

What is the renter demographic in Union, ME?

The renter base in Union, ME is reasonable for the $1,224/mo price point. Screening well and pricing to market typically yields measured tenants.

How much rent can I charge in Union, ME?

Average rent in Union, ME is approximately $1,224/mo per month. Against $398K home values that yields a reasonable rent-to-price ratio.

You know 04862 now. You don’t know where it ranks.

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