Real Estate Investing in Harriman, Tennessee (37748)

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

Roane County • Population: 17,021 • Data updated: September 2026

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Should you buy in 37748 (Harriman, TN)? Our answer, based on the numbers below.

🏠 For Homebuyers
MIXED
Grade C (60/100)

Mixed signals — some positives, some negatives. Worth considering but not a slam-dunk.

📈 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: 15.3% of homes vacant — above national norms.

What’s happening in Harriman, TN (37748)?

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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 $240,668
Avg Monthly Rent $1,043
1% Rule ✗ Does Not Meet
Median Income $54,229
% Renters 24.8%

Market Analysis: 37748 Harriman

The 37748 ZIP in Harriman, TN is a local-operator market. Outside capital chasing a $241K entry has to pair deep knowledge with the discount.

If the plan assumes clean turnover, on-time rent, and low maintenance on a $241K asset, 37748 is the wrong submarket. If the plan prices in friction, the yield can still work.

Within TN, ZIP 37748 trails on several market indicators that neighboring Roane County submarkets outperform. The gap is real and resilient enough to shape underwriting.

The demographic picture in 37748 includes headwinds that any investor should price in. Income distribution skews lower than Harriman averages, and tenant stability requires active management.

The 37748 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 Harriman:

B Good
Buy Confidence Score: 73/100
Affordability
15/25
Appreciation
22/25
Stability
11/20
Timing
10/15
Rental backup
15/15
Affordability
Moderate
Homes cost 4.4× the median income
Value Trend
Rising (+6.5%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,043/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
Knoxville, TN Metro Area
More inventory, negotiating room for buyers
54 days
Average time to sell
Average
11.7%
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 Knoxville, TN metro data
🏠

Property Strategy for 37748

Which property type performs best in this market?

Best for Cash Flow
2BR
4.2% cap rate
Best for Appreciation
3BR
+12.2% 5yr CAGR
Best Overall Value
4BR
$84,586/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $185,773 $1,080 4.2% +11.9% $92,886
3BR $273,547 $1,420 3.7% +12.2% $91,182
4BR $338,342 $1,790 3.8% +11.6% $84,586

Market Trends

Home Value History (with trend line)

$257K$222K$187K$152K$117K$82KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$1,055$1,021$988$955$922$889Oct 2025Mar 2026Jun 2026

📊 How Does 37748 Compare?

Metric 37748 Harriman Knoxville, TN Tennessee
Home Value $240,668 $240,668 N/A $327,001
5-Year CAGR 6.0% 6.0% N/A 7.7%
Avg Rent $1,043 $1,043 N/A -
Cap Rate 3.4% 3.4% - -
💡 Why Invest in 37748? 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 37748 (Harriman, TN). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
3.4%
Low
5yr Growth
+6.0%
Strong

📉 Market Crash Risk Index

Based on Knoxville, TN metro

2/10
Low Risk
Price YoY
0/3
N/A
Rent YoY
0/2
N/A
Below List
1/3
59%
Days Pending
1/2
54 days

View all metro crash risk rankings →

📊 Market Snapshot

Home Value $240,668
Monthly Rent $1,043
Price-to-Rent 19.2:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 5.2%
Cap Rate 3.4%
5-Year IRR 9.4%

📈 Home Appreciation

1-Year +6.5% ▲
3-Year CAGR +3.6% ▲
5-Year CAGR +6.0% ▲
10-Year CAGR +7.6% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 3.4%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (3.4%). 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
15.3%
Elevated risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+6.0%
Growing
Eviction process: Moderate Rent control: Favorable

Demographics in 37748

Population: 17,021

💰 Median Household Income
$54,229
This area
$54,229
State
$60,881
USA
$74,580
🏠 Renter Occupied
24.8%
This area
24.8%
State
25.6%
USA
34.0%
💼 Unemployment Rate
2.1%
This area
2.1%
State
-22.2%
USA
3.7%
🎓 College Educated
19.5%
This area
19.5%
State
-6.3%
USA
33.7%
👤 Median Age
46.9 years
This area
46.9 years
State
9.9 years
USA
38.9 years
🏚️ Vacancy Rate
15.3%
This area
15.3%
State
15.4%
USA
10.5%
👥 Population by Ethnicity
White 89.6%
Other/Mixed 5.2%
Black/African American 4.9%
Hispanic/Latino 2.8%
Asian 0.2%
👶 Under 18
18.1%
This area
18.1%
USA
22.0%
👴 65 and Over
20.0%
This area
20.0%
USA
17.3%
📊 Poverty Rate
9.5%
This area
9.5%
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 37748

B Avg School Grade
6 Schools
11.6:1 Avg Class Size
$12,876 Avg Per Pupil

Schools in This ZIP Code

B+ Above Average

Bowers Elementary

📚 Pre-K – 05 Elementary
👥
543 Students
👨‍🏫
13.8:1 Class Size
💰
$12,876 Per Student
B+ Above Average

Midtown Elementary

📚 Pre-K – 05 Elementary
👥
262 Students
👨‍🏫
12.1:1 Class Size
💰
$12,876 Per Student
B Good

Harriman High School

📚 09 – 12 High School
👥
360 Students
👨‍🏫
15.6:1 Class Size
💰
$12,876 Per Student
B Good

Roane County Virtual Academy

📚 K – 12 K-12
👥
62 Students
👨‍🏫
4.1:1 Class Size
💰
$12,876 Per Student
B Good

Harriman Middle School

📚 06 – 08 Middle
👥
290 Students
👨‍🏫
15.5:1 Class Size
💰
$12,876 Per Student
B Good

Midtown Educational Center

📚 06 – 12 High School
👥
37 Students
👨‍🏫
8.2:1 Class Size
💰
$12,876 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 2,397 Off-Campus Students
C+
Tennessee College of Applied Technology-Harriman
719 students · 1.3 mi
C
Roane State Community College
4,822 students · 7.5 mi

Investor Insight: With 2,397 students living off-campus nearby, this area has strong rental demand from the college population.

Frequently Asked Questions

How strong are rents in Harriman, TN?

The typical rental in Harriman, TN commands about $1,043/mo monthly. That rent profile reliable cash flow against the $241K purchase basis.

How quickly do rentals get leased in Harriman, TN?

Vacancy risk in Harriman, TN is elevated. That supports reliable cash flow for typical rental holds.

Is Harriman, TN a good market for buy-and-hold investors?

Our data puts Harriman, TN at 3.0/5 for investability. Home prices of $241K and rents around $1,043/mo create a solid backdrop for investor activity.

What kind of tenants rent in Harriman, TN?

Tenant quality in Harriman, TN ranks as solid. Landlords generally report stable occupancy at market rents of $1,043/mo.

How much should I expect to pay for a home in Harriman, TN?

Expect median prices around $241K in Harriman, TN. The market has run at a 0.0% 5-year CAGR, so entry costs have been reliable.

You know 37748 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 37748 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 37748 ranks in Knoxville, TN

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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