Real estate investing doesn't have to feel overwhelming.

This easy-to-use spreadsheet helps you analyse deals like a pro — so you can make confident, profitable investment decisions.

🔒 100% free. No spam. Unsubscribe anytime.

Feeling Stuck?

Don't Let "The Numbers" Stop Your First Deal.

You see the potential in real estate. You’re ready to build wealth and secure your future, but when it comes to analysing a potential investment, everything gets… complicated. You’re not alone in feeling this way. It’s having the right tools to move forward with confidence.

"I don't know if this deal actually makes money"

Without clear numbers, every property feels like a gamble — and you're too smart to gamble with your future.

"Spreadsheets make my head spin"

You became interested in real estate to build wealth, not to become an Excel expert. It shouldn't be this complicated.

"Tired of vague rules of thumb"

The "1% Rule" and other guru advice sounds simple, but you know every market and every property is unique. You need real numbers.

"Stuck in analysis paralysis"

You've run the numbers a dozen times, but without a clear GO or NO-GO signal, you still don't have the confidence to act.

"Wasting time on dead-end deals"

You're spending your valuable evenings analysing properties that should have been passed on in the first five minutes.

"Too slow, lost the deal"

Good deals move fast. While you're second-guessing your maths, confident investors are building their portfolios.

If you ticked more than two of these — this calculator was made for you.

Inside the Spreadsheet

Free Calculator – Analyse Single-family Deals Like a Pro

Customise your BUY BOX with clear Yes/No signals

You set your BUY BOX

Based on your investment goals, you set the signals to move forward.

Know your investment returns

Analyse your deals using current market data to show you where this deal stands.

Compare financing

Decide which method works best for you: conventional financing or using private money and refinancing.

See if it passes key metrics

It has the formulas for 1% Rule, 50% Rule, and 70% ARV Rule built in. Easy view of where the deal stands.

Ready to Know Your Numbers?

This Calculator Is For You If…

You've been researching real estate investing for months but haven't pulled the trigger on your first deal
You want to analyse properties in minutes, not hours, so you can act fast when opportunity knocks
You're tired of guessing whether a property will actually cash flow or just drain your savings
You're comparing multiple properties and need a clear, apples-to-apples way to evaluate them
You're committed to making smart, data-driven decisions instead of emotional ones

If you nodded to even one of these — download the calculator. It’s free and it might be the most useful 8 minutes you spend this week.

Who Are We?

Central Texas Investor is April Aguren. She’s a real estate investor, agent, and author who specialises in helping women build wealth through smart real estate decisions. Over the past 17+ years, she’s built and managed a $2M+ residential portfolio across Texas and Kansas City, handling everything from property acquisition and financial analysis to tenant management and long-term portfolio growth.

Don't Leave With the Same Problem You Came With

Download the free calculator, analyse a property today and be more confident about your property investments.

🔒 Free forever. We’ll never share your email.

Frequently Asked Questions

Is this actually free?

Completely. No credit card, no hidden fees, no “free trial” tricks. You get the full spreadsheet calculator instantly. We’ll send you occasional investor tips by email — unsubscribe with one click anytime.

What format is the calculator?

It’s a spreadsheet that you can open in Google Sheets or download to Excel. You’ll receive the download link within 60 seconds of signing up.

Why are you giving this away for free?

Because we believe the best customer relationships start with genuine value, not a sales pitch. Some readers go on to explore our services — but most just enjoy the free content, and that’s perfectly fine.

Will you spam me with emails?

No. You’ll receive the spreadsheet immediately, then occasional (fortnightly at most) investor tips. Every email has a one-click unsubscribe. We never share or sell your data.