Zillow Elevation Tool by Atlas Software
Chrome extension · Manifest V3

See elevation on every Zillow listing — instantly.

Zillow Elevation Tool adds approximate elevation badges to visible Zillow listings and labels matched map pins, so you can spot hillside, valley, and waterfront properties at a glance. Pro adds filter controls that auto-hide listings outside your elevation range.

Add to Chrome See features
100 free elevation lookups / day No account required Doesn't sell your data
Zillow map view with elevation badges on listing pins, alongside the extension popup showing the Pro filter controls
What it does

Everything elevation, right inside Zillow.

No new tabs, no copy-pasting coordinates into a separate map. Open Zillow, scroll, see elevation. It's that simple.

Elevation badges on every listing

A small badge appears on each visible Zillow listing card with the approximate elevation in feet or meters.

Matched map pin labels

When the listing is uniquely identifiable on the map, the price pin gets an elevation label too — so you can browse the map view with terrain context.

Pro elevation filters

Set a min and max elevation. Pro auto-hides listings outside your range, keeping pending lookups visible while data resolves.

Local cache for speed

Resolved elevations are cached on your device so revisited listings don't burn through your daily lookup quota.

Multi-source coverage

Integrates with multiple public elevation data sources for excellent coverage across the country, with graceful fallbacks when one is unavailable.

Privacy-respecting

Runs only on Zillow tabs you open. No tracking pixels, no ad networks, no resale of listing data.

How it works

Three steps. No setup beyond installing.

  1. Install the extension

    Add Zillow Elevation Tool from the Chrome Web Store. Pin it to your toolbar so the popup is one click away.

  2. Browse Zillow normally

    Open any Zillow search or listing page. Elevation badges appear on visible cards as you scroll.

  3. Filter with Pro (optional)

    Open the popup, set a min and max elevation, and listings outside your range get hidden automatically.

Try the free tier today.

100 elevation lookups per day, no account, no credit card. Upgrade only if you want filters and 10,000 lookups per day.

Add to Chrome
Pricing

Free works. Pro unlocks filtering.

Payments are processed securely by Stripe through ExtensionPay. Cancel any time.

Free

$0 forever

  • Elevation badges on visible listings
  • Matched map pin labels
  • 100 new elevation lookups per day
  • Local elevation cache
Add free version
Most popular

Pro Monthly

$6.99 /month

  • Everything in Free
  • Elevation filter controls
  • Auto-hide listings outside your range
  • 10,000 new lookups per day
  • Cancel anytime from the popup
Get Pro Monthly

Pro Yearly

$49.99 /year

  • Everything in Pro Monthly
  • Save ~40% vs. monthly
  • Annual billing
  • Cancel future renewal anytime
Get Pro Yearly

Need to upgrade or cancel later? Open the extension popup and use the Pro management link. Pro status is verified through ExtensionPay.

From the blog

Read before you tour.

Practical guides on elevation, flood risk, and getting more signal out of every Zillow search.

All posts
Featured · Flood risk

Why a property's elevation is the first number you should check for flood risk

Two homes a block apart can sit on radically different flood exposure profiles. Elevation is one of the cheapest, fastest signals you can pull before you ever schedule a tour — and it's one most buyers skip.

7 min read Flood risk

FEMA flood zones vs. measured elevation: what each one tells you

Flood zones describe risk categories drawn at neighborhood scale. Elevation is a single point measurement. Knowing the difference changes how you read both.

8 min read
Install

Add Zillow Elevation Tool to Chrome.

Available on the Chrome Web Store. Works on any Chromium browser that supports Manifest V3 extensions.

Open Chrome Web Store Review features

Elevation values are estimates derived from public elevation data. They are not survey, engineering, safety, legal, insurance, or flood-risk determinations. Atlas Software and Zillow Elevation Tool are independent and are not affiliated with Zillow Group.

FAQ

Common questions.

How accurate are the elevation values?

Elevation is sampled from public terrain data (AWS Terrarium tiles with USGS EPQS fallback) at the listing's coordinates. Expect typical accuracy within a few meters in well-mapped areas. Use it for relative comparisons between listings, not for survey-grade decisions.

Does it work on every Zillow page?

It works on Zillow search results, map view, and individual listing detail pages. Listings without coordinates available in the page or map data show a "coordinates unavailable" state — they are not geocoded by default to keep your daily lookup quota meaningful.

What does "lookups per day" mean?

A "lookup" is a new elevation request the extension hasn't cached yet. Cached results don't count, so revisiting the same listing is free. Quotas reset by UTC date.

Is my browsing tracked?

No. The extension only runs on Zillow tabs you open, only sends coordinates to public elevation providers to fetch elevation values, and stores cache and settings locally in Chrome extension storage. See the privacy policy for details.

How do I cancel Pro?

Open the extension popup and use the Pro management link. Cancellation prevents future renewal. For refund questions, email tobrien6@gmail.com.

Support & business

We're a small team. We answer email.

For support, billing, refunds, cancellation help, or privacy questions, email tobrien6@gmail.com. Please include your browser, a short description of the issue, and whether the request is about Free or Pro access.

Business Atlas Software
Operator Tim O'Brien
Business type Digital software subscription
Contact tobrien6@gmail.com