St. Augustine, FL · St. Johns County
Whole-House Repipe in St. Augustine, FL: Cost & Permits
What whole-house repipe actually costs in St. Augustine, whether you need a permit, which inspections apply, and how long the job takes.
Verified August 2026
Typical local cost
$8,200
$4,500 – $16,000
per house repiped
$4,500 – $16,000
Permit fee
$120 – $450
St. Johns County estimate
vs national
0%
local labor & materials
Do you need a permit for whole-house repipe in St. Augustine, FL?
Yes
Yes — a permit is required for whole-house repipe in St. Augustine, FL. The work must be inspected before it can be closed out, and a licensed contractor generally has to pull the permit.
Historic district properties face additional design review that can add weeks to exterior projects.
Cost breakdown in St. Augustine
| Low endSimple scope, competitive bid | $4,500 |
|---|---|
| TypicalMost homeowners land here | $8,200 |
| High endComplex access, premium materials | $16,000 |
| per house repiped | $4,500 – $16,000 |
| Permit fee estimate | $120 – $450 |
| Timeline | 3-6 days of work, 2-5 weeks including inspections and drywall repair |
Math: national baseline $4,500–$16,000 × St. Augustine cost index 1.00. Permit fees use a 1.00 local multiplier. Estimates, not quotes.
What drives your price here
- Number of bathrooms and fixtures
- Slab versus attic routing
- PEX versus CPVC versus copper
- Drywall cutting and patching
- House square footage and stories
Permit process and inspections
| Permit required | Yes |
|---|---|
| Who pulls it | Licensed contractor |
| Inspections | Rough plumbing / pressure test, Drywall patch, Final inspection |
| Documents | Plumbing permit application, Licensed plumbing contractor information, Scope and material specification |
| Apply | St. Augustine permit portal |
Frequently asked questions
Do I need a permit to repipe a house?
Yes. A whole-house repipe is major plumbing work and requires a permit, a pressure test inspection and a final inspection in every Florida jurisdiction.
Repipe costs in nearby cities
Sources
Sources & verification
Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.
Page data quality: 89/100
- ✓ Verified permit status
- ✓ Official source linked
- ✓ Local cost range
- ✓ Inspection detail
- ✓ Unique local rule
- ✓ Local fee estimate
- ✓ Useful FAQ
- — Relevant calculator
- ✓ Internal links