Home Remodeling Costs in Saint Augustine, FL
Remodeling costs in Saint Augustine run about 28% above the Florida median, based on home values and labor rates across its 5 ZIP codes in Saint Johns County. The ranges below reflect what Saint Augustine homeowners actually pay, from the cheapest to the priciest part of town.
- Cost index
- 1.28×
- Florida median
- Median home value
- $445,292
- Zillow ZHVI
- ZIP codes
- 5
- Saint Johns County
- Projects covered
- 10
- cost + ROI data
What Remodeling Projects Cost in Saint Augustine (2026)
Ranges span Saint Augustine's least to most expensive ZIPs, including the ±15% contractor variance. ROI is the share of cost typically recouped at resale in your census region.
Cost range
$9,873 - $19,838
Typical
$14,697
Cost range
$15,144 - $30,429
Typical
$22,544
Cost range
$23,180 - $46,575
Typical
$34,506
Cost range
$21,119 - $42,435
Typical
$31,439
Cost range
$3,863 - $7,762
Typical
$5,751
Cost range
$15,122 - $30,386
Typical
$22,512
Cost range
$49,364 - $99,187
Typical
$73,485
Cost range
$15,192 - $30,526
Typical
$22,615
Cost range
$2,022 - $4,062
Typical
$3,010
Cost range
$8,585 - $17,250
Typical
$12,780
| Project | Cost range | Typical | ROI | Details |
|---|---|---|---|---|
| Roofing Replacement | $9,873 - $19,838 | $14,697 | 70/100 | ZIP estimate → |
| Window Replacement | $15,144 - $30,429 | $22,544 | 83/100 | ZIP estimate → |
| Kitchen Remodel | $23,180 - $46,575 | $34,506 | 100/100 | ZIP estimate → |
| Bathroom Remodel | $21,119 - $42,435 | $31,439 | 75/100 | ZIP estimate → |
| Garage Door Replacement | $3,863 - $7,762 | $5,751 | 100/100 | ZIP estimate → |
| Deck Addition | $15,122 - $30,386 | $22,512 | 83/100 | ZIP estimate → |
| Basement Finishing | $49,364 - $99,187 | $73,485 | 76/100 | ZIP estimate → |
| Siding Replacement | $15,192 - $30,526 | $22,615 | 100/100 | ZIP estimate → |
| Entry Door Replacement | $2,022 - $4,062 | $3,010 | 100/100 | ZIP estimate → |
| HVAC Replacement | $8,585 - $17,250 | $12,780 | 74/100 | ZIP estimate → |
Sources: Remodeling Magazine Cost vs. Value, Zillow ZHVI, BLS construction wages. Data updated 2026-05. How we calculate estimates
Roofing Replacement Cost by ZIP Code
Pick a project and the prices below update. Costs vary up to 49% across Saint Augustine. Open your ZIP for the full local breakdown.