Real Estate Investing in Blanco, Texas (78623)

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

Comal County • Population: 1,575 • Data updated: September 2026

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Should you buy in 78623 (Blanco, TX)? 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: 13.9% of homes vacant — above national norms.
  • High price-to-rent: Price-to-rent ratio 31.9 — 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 Blanco, TX (78623)?

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3.0/ 5

Investability

Overall investment appeal

2.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $488,422
Avg Monthly Rent $1,278
1% Rule ✗ Does Not Meet
Median Income $100,000
% Renters 0.0%

Market Analysis: 78623 Blanco

ZIP 78623 in Blanco, TX carries a robust set of headwinds. Home values near $488K and rents of $1,278/mo sit inside a market where underwriting has to be tight.

If the plan assumes clean turnover, on-time rent, and low maintenance on a $488K asset, 78623 is the wrong submarket. If the plan prices in friction, the yield can still work.

In the broader TX picture, 78623 is a reminder that not every low-priced ZIP is a value-add opportunity — some are simply distressed, and the difference matters.

The 78623 ZIP's population of 1,575 has faced economic pressure over the last decade. That pressure shows up in rent delinquency patterns that reports the need for careful underwriting.

Distressed ZIPs reward experience. substantial returns are possible in 78623, but they flow to investors who already understand how to operate in soft markets.

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 Blanco:

C+ Average
Buy Confidence Score: 60/100
Affordability
10/25
Appreciation
18/25
Stability
7/20
Timing
10/15
Rental backup
15/15
Affordability
Moderate
Homes cost 4.9× the median income
Value Trend
Stable (+0.1%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $1,278/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
San Antonio-New Braunfels, TX Metro Area
More inventory, negotiating room for buyers
88 days
Average time to sell
Slow
9.7%
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 San Antonio-New Braunfels, TX metro data

Market Trends

Home Value History (with trend line)

$538K$466K$394K$321K$249K$177KJan 2009Oct 2017Jul 2026

📊 How Does 78623 Compare?

Metric 78623 Blanco San Antonio-New Braunfels, TX Texas
Home Value $488,422 $515,344 N/A $297,000
5-Year CAGR 3.3% 2.6% N/A 5.4%
Avg Rent $1,278 $1,143 N/A -
Cap Rate 2.0% 1.7% - -
💡 Why Invest in 78623? 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 78623 (Blanco, TX). Anonymous, moderated, never written by AI.

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Investability
Good
Cap Rate
2.0%
Low
5yr Growth
+3.3%
Moderate

📊 Market Snapshot

Home Value $488,422
Monthly Rent $1,278
Price-to-Rent 31.9:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 3.1%
Cap Rate 2.0%
5-Year IRR 5.3%

📈 Home Appreciation

1-Year +0.1% ▲
3-Year CAGR -1.2% ▼
5-Year CAGR +3.3% ▲
10-Year CAGR +6.1% ▲

🏠 Rent Trends

1-Year N/A
3-Year CAGR N/A
5-Year CAGR N/A
Negative Leverage — IRR / Tax Play Cap Rate: 2.0%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (2.0%). 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
13.9%
Moderate risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+3.3%
Stable
Eviction process: Fast Rent control: Favorable

Demographics in 78623

Population: 1,575

💰 Median Household Income
$100,000
This area
$100,000
State
$70,593
USA
$74,580
🏠 Renter Occupied
0.0%
This area
0.0%
State
29.5%
USA
34.0%
💼 Unemployment Rate
1.3%
This area
1.3%
State
-25.4%
USA
3.7%
🎓 College Educated
44.3%
This area
44.3%
State
-5.8%
USA
33.7%
👤 Median Age
62.9 years
This area
62.9 years
State
-3.7 years
USA
38.9 years
🏚️ Vacancy Rate
13.9%
This area
13.9%
State
18.3%
USA
10.5%
👥 Population by Ethnicity
White 77.6%
Other/Mixed 17.7%
Asian 4.8%
Hispanic/Latino 3.7%
👶 Under 18
11.6%
This area
11.6%
USA
22.0%
👴 65 and Over
40.1%
This area
40.1%
USA
17.3%
📊 Poverty Rate
0.0%
This area
0.0%
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 78623

B Avg School Grade
1 Schools
13.0:1 Avg Class Size
$13,262 Avg Per Pupil

Schools in This ZIP Code

B Good

CANYON LAKE H S

📚 09 – 12 High School
👥
1,012 Students
👨‍🏫
13.0:1 Class Size
💰
$13,262 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

Is Blanco, TX better for rentals, flips, or BRRRR?

For Blanco, TX, careful cash-flow rentals with hands-on management is the standard investor playbook. The market structure makes it a reasonable default approach.

How tight is the rental market in Blanco, TX?

Vacancy risk in Blanco, TX is elevated. That supports measured cash flow for typical rental holds.

What are rental rates like in Blanco, TX?

Rental rates in Blanco, TX average $1,278/mo. Tenant demand and $488K home values make the yield look reasonable by investor standards.

How expensive is real estate in Blanco, TX?

The median home value in Blanco, TX is roughly $488K. That puts it reasonable relative to the TX statewide average.

What is the renter demographic in Blanco, TX?

Tenant quality in Blanco, TX ranks as solid. Landlords generally report even-keeled occupancy at market rents of $1,278/mo.

You know 78623 now. You don’t know where it ranks.

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How 78623 ranks in San Antonio-New Braunfels, TX

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable → 1% Rule →
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