Selling a House With Well Water Contamination Issues in Florida
2 min read · Last updated 2026-08-03 · Reviewed by Camilo Palacio, Licensed Florida Real Estate Professional (License #3280644, REALTOR®)
Cash Flow Deals locks your net price before well treatment is scoped, so a failed water test does not stall your closing. An FHA or VA buyer's lender requires the well to test clean and meet a minimum flow rate before funding, and a failed test can stall a sale for months. Cash Flow Deals locks a net price before well repairs or treatment are scoped, then re-costs only if something structural surfaces later.
| Factor | Traditional Listing | Cash Flow Deals |
|---|---|---|
| Timeline | An FHA or VA lender requires a clean water test and adequate flow rate before funding; a failed result restarts the clock | Net price locked before well testing or treatment is scoped, so a failed test doesn't reset the timeline |
| Repairs | Seller pays for a treatment system, a new well, or extended casing depending on the contamination source | Cash Flow Deals prices the contamination into the net number instead of requiring treatment upfront |
| Fees / Costs | Commission plus a water treatment system plus retesting fees | Cash Flow Deals is paid as a line item on the closing statement, not a markup on price |
Why Well Water Contamination Stalls an FHA or VA Sale
FHA Handbook 4000.1 requires an existing well to deliver a continuous flow of at least 3 gallons per minute, tested over a continuous 4-hour period, and the water has to meet local health authority or EPA standards. VA loans apply a comparable standard. A well that tests positive for bacteria, nitrates, or another contaminant fails that test, and the lender won't fund until the water is treated and retested clean. That leaves a seller paying for a treatment system, a new well, or a deeper casing before a traditional buyer's financing can close, often on a timeline the buyer isn't willing to wait through.
What Cash Flow Deals Is, In Plain Terms
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. For a house with a well water problem, that means the treatment or repair cost gets built into the locked number instead of becoming a loan condition the seller has to clear first.
What Florida Requires (and Doesn't) for Well Water Testing
The State of Florida doesn't mandate well water testing at the point of sale. The Florida Department of Health strongly recommends testing a private well annually for coliform bacteria and nitrates, and testing for lead every three years, but that's a health recommendation, not a sale requirement. The requirement that actually stops a traditional sale comes from the buyer's lender: FHA and VA loans both require proof the well water meets local or EPA standards and flows at the minimum rate before the loan funds. A known contamination problem still has to be disclosed to a buyer under Florida's Johnson v. Davis rule, regardless of whether state law requires a test.
Cash Flow Deals' Process for a House With a Well Water Problem
Cash Flow Deals' Process: 1. Request a net-price walkthrough that accounts for the known well water issue. 2. Get a locked number before a treatment system or a new well is scheduled. 3. Cash Flow Deals connects the house with a real FHA or conventional buyer whose own lender funds the purchase. 4. Title transfers once, directly from seller to buyer, through a novation arranged by Cash Flow Deals' licensed FL brokerage partner. 5. Test results and any treatment history get disclosed and handled alongside closing.
When the Locked Price Can Still Change
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. A known contamination result on record at offer time gets priced in from the start. This clause covers a source, like a failing casing underground, that a standard water test wouldn't have caught.
Common questions
Does Florida require well water testing before selling a house?
No. The State of Florida doesn't mandate well water testing at the point of sale. The Florida Department of Health recommends annual testing for bacteria and nitrate and testing for lead every three years, but that's a health recommendation, not a sale requirement.
Will a failed well water test stop my closing?
It can if the buyer is using FHA or VA financing. FHA Handbook 4000.1 requires an existing well to flow at least 3 gallons per minute and meet local or EPA water quality standards before the loan funds.
Do I have to tell a buyer about a known well contamination problem?
Yes. A known water quality problem is a material fact under Florida's Johnson v. Davis disclosure rule and has to be disclosed regardless of an as-is clause.
What contaminants does Florida recommend testing a private well for?
The Florida Department of Health recommends annual testing for coliform bacteria and nitrates, plus lead testing every three years. Local county health departments may recommend additional testing depending on the area's land-use history.