Austin Investor Tools

Austin Rental AnalyzerAnalyze the Deal Before You Offer

We'll be straight with you, because guessing wrong here is expensive: at today's interest rates, most Austin-area rentals simply don't pencil as a pure investment. We're the Adam Timothy Group — investor-friendly agents who invest in Austin ourselves, with an edge in areas like East Austin, North Loop, and South Congress, and we run the numbers on property after property here. On the majority of them, the returns don't clear a bar that justifies the risk and the work. That's not pessimism — it's what the math says while borrowing costs sit where they are. For a lot of buyers, the honest answer right now is wait, or only buy if the specific deal truly works.

But there's a real strategy hiding in that difficulty. High rates are exactly why prices soften and sellers offer concessions — buyers are scarce, so the ones who show up have leverage. History suggests that when rates eventually fall below roughly 5%, cheaper borrowing pulls buyers back in and pushes prices up. So there's a case for taking on more risk now: buy at today's better prices and concessions, then refinance into the lower rate when it arrives — improving your cash flow and riding the appreciation that the rate cut itself helps create. That's a genuine play, but it's a bet on timing and your ability to carry the property until rates move. It's not for everyone, and it's exactly the kind of thing worth talking through with us before you commit.

On that appreciation point: research does find that lower mortgage rates tend to lift home prices, though estimates vary widely by market — from a few percent to as much as ~10% per one-point drop — and supply-constrained metros feel it more than places that can build. See the FHFA working paper on mortgage rates and house-price appreciation.

The Two Numbers That Decide

These benchmarks follow the conservative underwriting framework popularized on BiggerPockets — the discipline of buying for returns you can count on today, not appreciation you hope shows up later. Even seasoned investors set their bar differently, so the targets below are yours to change; the verdict recalculates against whatever you enter.

Cash-on-Cash Return

Your first-year pre-tax cash flow as a percent of the cash you put in. The floor sits low on purpose: even 4% roughly matches a bond, but here you also get loan paydown, tax treatment, and upside a bond never offers. A higher bar means you lean less on those extras.

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CAGR

Your compound annual growth rate as a rental — the total annualized return combining appreciation, loan paydown, and cash flow over however long you hold. Year one is the first year you rent it out, so if you'll live in it first, the clock starts the day it becomes a rental, not the day you buy. CAGR usually climbs the longer you hold, since paydown and cash flow compound while one-time selling costs spread across more years. The logic behind the bar: the S&P 500 returns roughly 8–10% passively, so a rental — which takes real work — should beat it by two to four points, or you've effectively bought yourself a job.

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Not sure where to set the bar for your goals? Set your targets with the Adam Timothy Group.

How to Use This Tool

Enter the purchase, financing, income, and expenses below. The tool applies a conservative, real-time model — no wishful thinking baked in — and surfaces the two metrics that separate a real deal from a bet on appreciation: cash-on-cash return and compound annual growth rate. It's pre-loaded with a real example, so change any field to run your own numbers. We'd rather show you an honest "no" than help you talk yourself into a bad deal.

Not sure where your numbers should land? Run them with the Adam Timothy Group — we analyze rental deals like this every week.

Purchase

Pre-loaded with a real, active example so you can see the tool in action — modeled on a 2023-built 3/2 near Austin at $329k, assumed rentable near $3,200/mo. It shows how disciplined underwriting reads a solid, cash-flow-positive home: the numbers can look fine and still sit under a strong return target once you refuse to bet on appreciation. Pricier central-Austin areas are even harder to pencil as single-family rentals — which is exactly the conversation worth having with us. Browse Austin listings, or change any field to run your own deal.

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Don't buy paying for appreciation that may never arrive. Check history for your ZIP, then enter the conservative end — we default to 2%, below the long-term average. Keep an eye on the rate, too: lower financing costs pull more buyers into the market and tend to push prices up, so a drop from, say, 6.7% to 5.7% can lift appreciation and cash flow at once — a double boost to CAGR. The tool won't link them for you, so if you change the rate, revisit this number as well. Zillow home values · FHFA House Price Index

Financing

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Rental Income

Getting rent right is where deals are won or lost, so the Adam Timothy Group triangulates it from several directions rather than trusting one number: recent lease comps, online estimators, and the property-management companies who actually have to fill the unit. We weigh the PM's figure most heavily — and if you'd rather not guess, we're happy to pull this number with you.

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Operating Expenses

Taxes and insurance are knowable — no excuse for missing them. Repairs, CapEx, Vacancy, and Management are reserves entered as a percent of gross annual rent (not purchase price).

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Enter your numbers to see the analysis.

Cash-on-Cash

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Floor: 4%

CAGR · 5 yr

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Floor 10% · Target 12%

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Monthly P&I Payment—
Gross Annual Income—
Operating Expenses—
Net Operating Income—
Cap Rate—
Monthly Cash Flow—

Save or Share This Analysis

Generate a clean, printer-friendly one-page summary of your inputs and results. Print it or save it as a PDF, email a copy to yourself, or send it straight to the Adam Timothy Group for a second set of eyes.

Buying an Investment Property in Austin?

This tool gets you to a first read. Before you write an offer, the Adam Timothy Group — investor-friendly agents who invest in Austin ourselves — can pressure-test your assumptions against real local comps, Austin property-tax realities, and property-manager rent estimates, source off-market deals, and help you structure an offer that actually works. There's almost always a version worth buying; the question is at what price and on what terms.

Book a Free Consultation

This analyzer is an educational estimate, not financial, tax, or investment advice. Default assumptions are intentionally conservative and may not reflect your specific market, financing, or property. Verify all figures — including taxes, insurance, and achievable rent — with qualified professionals before making any investment decision.

Rental Analysis FAQ

Common questions about analyzing an Austin rental property — and where the Adam Timothy Group fits in.

Start with the purchase price, financing terms, realistic rent, and all operating expenses — taxes, insurance, repairs, capital expenditures, vacancy, and management. From those, calculate cash-on-cash return and compound annual growth rate (CAGR). A deal works when both clear a disciplined target without relying on appreciation you only hope for.
A common conservative floor is around 4%, though many investors target higher. Cash-on-cash return is your first-year pre-tax cash flow divided by the cash you invested. On top of that return you also gain loan paydown, tax treatment, and potential appreciation, which is why a lower cash-on-cash figure can still be acceptable in a strong market.
CAGR (compound annual growth rate) is the total annualized return once appreciation, loan paydown, and cash flow are combined over your hold period. A conservative floor is roughly 10%, with a real target of 12 to 14 percent, since a rental takes work and should beat a passive stock-market return by a couple of points.
At current interest rates, many Austin-area rentals don't pencil as a pure investment once you underwrite them conservatively, because prices are high relative to achievable rent. Some investors still buy at today's better prices and concessions with a plan to refinance if rates fall, and small multifamily often works better than single-family. Run each specific deal through disciplined numbers before making an offer.
Use your option period deliberately. Start with a full inspection of the “Big 5” systems — foundation, roof, HVAC, electrical, and plumbing — the components that actually move the numbers; our Big 5 inspection guide breaks down what to look for and realistic repair costs. On foundation, East Austin's expansive clay soils and older homes make movement common — watch for slab and brick cracks, sticking doors, and uneven floors, and pay for a structural engineer's letter if the inspector flags anything (piers can run $5,000–$50,000). On plumbing, older East Austin housing stock often hides galvanized, cast-iron, or Orangeburg lines; scope the sewer line with a camera before you close, because a collapsed lateral is a five-figure surprise. On permitting, pull the property's permit history with the City of Austin and confirm that additions, garage conversions, added units, or ADUs were permitted and closed — unpermitted work can block financing, insurance, and your future rental or resale, and it's especially common on value-add East Austin properties. Also verify zoning and short-term-rental eligibility if that's part of your plan. If anything comes back serious, that's your leverage to renegotiate or walk during the option period — and exactly where we help clients decide.
Push past the marketing claim and ask for specifics: How many off-market or pre-MLS deals have you closed in the last 12 months, and where? Who are your sources — wholesalers, other agents' pocket listings, direct-to-seller outreach, builder relationships? Can you show me two or three recent off-market examples (address, price, how it came to you)? How fast do you get me a property once something matches my buy-box? A real sourcing operation answers in specifics and names; a thin one speaks only in generalities. The Adam Timothy Group sources off-market and pre-MLS properties through agent relationships, wholesalers, and private-seller networks, with a particular focus on East Austin, North Loop, and South Congress — ask us any of the above.
The Adam Timothy Group is an investor-friendly real estate team serving Austin, with a particular edge in areas like East Austin, North Loop, and South Congress. We invest ourselves and help clients source off-market deals, analyze cash flow and returns, and structure offers on Austin rentals.
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