Every address in your spreadsheet is hiding 104 answers. Expand Data writes them
into a new sheet — one click, typically under two minutes per hundred rows.

WHAT EACH ADDRESS BECOMES

GROUND TRUTH — rooftop-precision coordinates, standardized address, place ID,
plus code, neighborhood, county, timezone, elevation

USPS® DELIVERABILITY — deliverable / vacant / PO box flags, residential vs
business, carrier route, county FIPS. Clean your list before you mail it.

PROPERTY SIGNALS — usable roof area, solar panel capacity, yearly solar
energy estimate, existing panels detected, Street View availability

ENVIRONMENT — live air quality index and pollutants, 30-day air quality
history, pollen levels by type, current weather and 5-day outlook

COMMERCIAL CONTEXT — the 20 nearest businesses, true establishment counts
within 1 km (food, retail, healthcare, services, education — real counts, not
samples), neighborhood classification, commercial density, business diversity

GETTING AROUND — transit access score (0-100), nearest stations by name and
distance, rail access flag, rush-hour drive times in four directions

STREET LIFE — foot traffic level, predicted peak hours, street activity score

Every value is retrieved live from Google Maps Platform APIs at the moment you
run — no generative AI, no scraped data, no stale caches. Each row carries a
timestamp and a sources column showing exactly how complete it is.

HOW IT WORKS

1. Open the panel, pick the column with your addresses
2. See the exact price before you run — total, volume discount, balance after
3. Your results land in a new sheet. Done.

THE PRICE YOU SEE IS THE PRICE YOU PAY

Your first 10 rows are free — no card required. After that: $2.00 per row,
sliding to $1.50 beyond 50 rows, and never more than $1.00 per row on jobs of
500+. The full price is shown before you confirm, and we never charge above
the estimate you saw.

Addresses we can't resolve are refunded automatically — failed rows stay in
your sheet with the reason, and the refund shows on your receipt.

WHO USES IT

Real estate teams shortlisting properties. Marketers cleaning mailing lists.
Site selection analysts comparing locations. Researchers who need environmental
and accessibility data at scale. Anyone with an address column and questions.

PRIVACY & TRUST

Your data is processed securely and never used for AI training. We request
only four permissions, each with a job: access to the current spreadsheet
(read your address column, write your results sheet), a connection to our
service (the data has to come from somewhere), your email (your account and
receipts), and the sidebar itself. No background triggers — the add-on runs
only while you're using it.

DATA SOURCES

Every value is retrieved live from Google Maps Platform APIs:

- Google Maps™ Geocoding API — precise coordinates and address components
- Address Validation API — standardization and USPS® deliverability data
- Google Places™ API — nearby businesses and establishment density
- Google™ Air Quality API — real-time and historical air quality
- Google™ Pollen API — allergen levels by type
- Google™ Solar API — rooftop solar potential
- Google™ Weather API — current conditions and forecasts
- Routes API — traffic-aware drive times

Source: Includes data from Google Maps. Includes weather data from Google.
Includes pollen data from Google. Includes solar data from Google.

GETTING STARTED

1. Install Expand Data from the Google Workspace Marketplace™
2. Open any Google Sheets™ document with address data
3. Launch from Extensions → Expand Data → Open panel
4. Pick your address column and review the price
5. Your results arrive in a new sheet — first 10 rows free

SUPPORT & RESOURCES

- Documentation: expanddata.com
- Support: expanddata.com/support
- Privacy Policy: expanddata.com/privacy-policy
- Terms of Service: expanddata.com/terms-of-service

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Trademark Attribution:
Google Sheets™, Google Workspace Marketplace™, Google Maps™, Google Places™,
and Google are trademarks of Google LLC. USPS® is a registered trademark of
the United States Postal Service. Expand Data is not affiliated with or
endorsed by Google LLC or the USPS.