House Estimate: Two Numbers, One Legal Cap
Published by Cash Flow Deals · Last updated 2026-08-18 · Reviewed by Camilo Palacio, Licensed Florida Real Estate Professional (License #3280644, REALTOR®), affiliated with Silver Door Realty, LLC (License #CQ1064903)
A house estimate from an online tool and a house estimate from your county property appraiser are two different numbers. Florida law caps how fast the county one can grow: no more than 3% a year on a homesteaded property. Cash Flow Deals can give you a third number instead: a written price for your actual house, not a modeled average or a capped assessment.
| [Cash Flow Deals](/) | Traditional Listing | |
|---|---|---|
| Timeline | 7-21 days, you pick the closing date | 30-90+ days, tied to a buyer's financing |
| Repairs | None required before closing; net price locked before repairs are scoped | Often required after a buyer's inspection |
| Fees/Costs | Flat fee built into the net price; no modeled estimate involved | 5-6% agent commission plus closing costs, based on a listing price you set |
| Certainty | One written number, based on your actual house | A modeled estimate or a capped tax assessment, not a sale price |
The Online Estimate: A Statistical Anchor, Not a Sale Price
So what is an online house estimate actually measuring? A model, not your house directly. It pulls recent comparable sales, usually 3 to 6 homes sold in the past 3 to 6 months within about a mile, and runs them through a formula. Two different tools checked against each other and landing within 5% of one another gives you a defensible range. A spread of 10% or more usually means your house has a condition or feature the model cannot see.
Run two free online estimators before trusting either one alone, and treat a 5% gap between them as your real range, not a single number.
The County Estimate: Capped by Law, Not by the Market
Your county property appraiser publishes a different kind of house estimate: the assessed value used to calculate your tax bill. Under Florida Statute 193.155(1), once a home carries a homestead exemption, its assessed value cannot increase by more than the lower of 3% or the change in the Consumer Price Index in any single year, no matter how much the market moves.
Cash Flow Deals is a Florida real estate investor that locks in a net price for a seller's house before repairs are scoped, using a novation-based, flat-fee process arranged through its licensed FL brokerage partner, Silver Door Realty - not a traditional listing, and not a brokerage itself.
Think of the county number like a speedometer with a governor on it: it can only climb so fast each year, even when your house's real market value is moving much faster.
A Third Number, Not Modeled and Not Capped
You do not have to choose between an online model and a capped tax assessment.
Cash Flow Deals Offer Process:
1. Cash Flow Deals reviews your actual house, not a modeled comparison, and puts a net price in writing, typically within 24 to 48 hours.
2. Its licensed FL brokerage partner, Silver Door Realty, walks you through how that number was reached.
3. You pick the closing date - as soon as 10 business days out, or later if you need more time.
The one exception: if something structural surfaces that was not visible or disclosed before we signed - foundation issues, hidden moisture, old wiring, cast-iron drain failure - we re-cost it and bring the number back to you. You decide. You can walk away. We disclose what we know at offer time so this almost never happens.
Check both online numbers first if it helps you get oriented. Just do not mistake either one, especially the capped county figure, for your market value.
Common questions
Why do I get different house estimates from different tools?
Each tool models comps differently. Two estimators landing within 5% of each other give you a defensible range; a spread of 10% or more usually means your house has a condition or feature the models cannot see.
Why doesn't my county's house estimate match the market?
Under Florida Statute 193.155(1), a homesteaded property's assessed value cannot rise more than 3% a year, or the change in the Consumer Price Index if lower, regardless of how fast market values are moving.
How do I get a house estimate that isn't modeled or capped?
Cash Flow Deals can review your actual house and return a written net-price offer, typically within 24 to 48 hours.
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What this means for your options
A value estimate is a starting point, not a guaranteed number. Our process tests your home against the real market -- real buyers, real comps -- before you commit to a price.
Wait and see
Keep the property as-is and hope conditions improve. The mortgage, insurance, and upkeep keep costing money while you wait, with no set date for things to turn around.
List with a traditional agent
Standard MLS listing, typically 5-6% in commission, and a financed buyer whose deal depends on appraisal, inspection, and lender approval — any of which can fall through after weeks on market.
Sell to Cash Flow Deals
No repairs, no showings, no financing contingency on your side — our novation structure connects you with a bank-financed buyer at a price locked at signing. Usually within one business day.
See your selling options before you decide anything.