Roof measurement in Antioch, CA
Your first roof estimate before you climb — roof area, pitch and squares for any Antioch address, measured from aerial LiDAR.
Preliminary measurement from public aerial LiDAR · U.S. addresses · No sign-up
Antioch roofs at a glance
Footprint statistics: residential-size buildings (600–6,000 sq ft) within ~2 km of the Antioch centre point in our building database. Roof area assumes a 6/12 pitch for illustration — your roof is measured from its own LiDAR.
Roofing material costs for a typical Antioch roof
Material-only prices for a 2,650 sq ft roof, adjusted to California’s price level (106 vs. U.S. 100) and including a typical waste allowance. Labor, tear-off, disposal and tax are extra.
| Material | Per square (CA) | Waste | Typical roof, material only | Lifespan |
|---|---|---|---|---|
| Architectural shingles | $117–$180 | 10% | $3,400–$5,250 | 25–30 yrs |
| 3-tab shingles | $90–$149 | 10% | $2,650–$4,350 | 15–20 yrs |
| Impact-resistant shingles (Class 4) | $138–$223 | 10% | $4,000–$6,500 | 30–40 yrs |
| Standing seam metal (steel) | $265–$477 | 14% | $8,000–$14,400 | 40–70 yrs |
| Stone-coated steel | $371–$690 | 13% | $11,100–$20,650 | 40–70 yrs |
| Metal shingles | $318–$637 | 12% | $9,450–$18,900 | 40–60 yrs |
| Concrete tile | $318–$743 | 15% | $9,700–$22,650 | 40–50 yrs |
| Clay tile | $531–$1,273 | 15% | $16,150–$38,800 | 50–100 yrs |
| TPO membrane | $159–$318 | 10% | $4,650–$9,300 | 20–30 yrs |
Planning prices as of 2026-10; not a supplier quote. Measure the actual address above for your roof’s own area and pitch. How we price materials →
Roof measurement FAQ — Antioch
How big is a typical roof in Antioch?
The median home footprint we map near central Antioch is about 2,355 sq ft (middle half: 2,014–2,705 sq ft). At a common 6/12 pitch that is roughly 2,650 sq ft of roof surface, or 27 squares before waste.
What LiDAR data covers Antioch?
Roofs in Antioch are measured from the USGS 3D Elevation Program (3DEP), 2022 survey (dataset CA_ContraCosta_1_2022). LiDAR is a snapshot from the flight date — newer construction may not be visible yet.
How much do roofing materials cost in California?
Material prices in California run about 6% above the U.S. average (BEA Regional Price Parities, goods). For the typical Antioch roof, architectural shingles come to roughly $3,400–$5,250 in material only, before labor and tear-off.
Can I measure a roof in Antioch without climbing it?
Yes — type the address above for a free preliminary measurement. For a full 3D report with every facet, ridge, hip and valley, use the RoofTap iPhone app. Always verify on site before ordering.
Full 3D roof reports in Antioch
Every facet, ridge, hip and valley, material quote and a branded PDF — in the RoofTap iPhone app.
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