Real Estate Investing in Union, Maine

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

1 ZIP codes • Population: 4,195 • Knox County

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Should you buy in 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
1 flag
  • High vacancy: 16.4% of homes vacant — above national norms.

What’s happening in Union, ME?

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3.0/ 5

Investability

Citywide average

4.0/ 5

Appreciation

7.1% 5yr CAGR

4.0/ 5

Landlord Climate

Regulatory friendliness

🏦 30-yr Fixed Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS
Avg Investability
Avg Home Value $398,287
Avg Monthly Rent $1,224
ZIP Codes 1

Investing in Union Real Estate

With a sizable population across 1 ZIPs, Union shows the kind of subdued fundamentals that keep most out-of-state capital on the sidelines.

Union is the kind of market where the cap rate on paper and the cap rate realized tend to diverge. clearly out-of-state investors should be especially careful with the assumptions they carry in.

Transaction volume in Union has thinned in a way that amplifies price discovery risk. In practical terms, investors without local context should treat every number on the page with skepticism.

The 0% renter share in Union masks uneven tenant quality across ZIPs, and $N/AK median income leaves little cushion against economic shocks.

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

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Avg Home Value
$398,287
Avg Monthly Rent
$1,224
1% Rule
✗ Below
Landlord Friendly (ME)

ZIP Codes in Union, ME

Screen every ZIP in Union

Filter Union’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo).

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Frequently Asked Questions About Union, ME

How much do tenants pay in Union, ME?

Investors in Union, ME typically see rents near $1,224/mo per month against $398K home values - a solid setup for rental cash flow.

What investment strategy works best in Union, ME?

A careful cash-flow rentals with hands-on management strategy Union, ME best. The market produces stable results for that approach at the $398K price point.

Is real estate in Union, ME a good investment right now?

Our data puts Union, ME at 3.0/5 for investability. Home prices of $398K and rents around $1,224/mo create a solid backdrop for investor activity.

How qualified is the tenant pool in Union, ME?

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

Do landlords face vacancy issues in Union, ME?

Union, ME vacancy trends elevated. Investors running standard buy-and-hold plays see reasonable downtime between tenants.

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