diff --git a/README.md b/README.md
index babeaf4..4fdca37 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ This is a collection of useful scripts to help you manage your Actual Budget.
 - [Installation](#installation)
 - Scripts:
   - [Loan Interest Calculator](#loan-interest-calculator)
+  - [Tracking Home Prices (Zillow's Zestimate)](#tracking-home-prices-zillows-zestimate)
 
 ## Requirements
 
@@ -41,6 +42,10 @@ Run `npm install` to install any required dependencies.
 
 ## Scripts
 
+Note that most of the scripts utilize account notes to set configuration on
+each account.  The scripts will find all accounts that are configured and
+update them all in a single call.
+
 ### Loan Interest Calculator
 
 This script calculates the interest for a loan account and adds the interest
@@ -67,3 +72,33 @@ $ node apply-interest.js
 ```
 
 It is recommended to run this script once per month.
+
+### Tracking Home Prices (Zillow's Zestimate)
+
+This script tracks the Zillow Zestimate for a home.  It adds new transactions
+to keep the account balance equal to the latest Zestimate.
+
+To use this script, you need to create a new account in Actual Budget and set
+the account note to `zestimate:<Zillow URL>`.  You can find the Zillow URL by
+searching for the home on Zillow and copying the URL from the address bar.
+
+For example, if you want to track the Zestimate for a home with the URL
+`https://www.zillow.com/homes/123-Example-St-Anytown-CA-12345/12345678_zpid/`,
+set the account note to
+`zestimate:https://www.zillow.com/homes/123-Example-St-Anytown-CA-12345/12345678_zpid/`.
+
+Optionally, you can also specify if you only own a portion of the home by
+adding an `ownership:0.0X` tag to the account note.  For example, if you own
+10% of the home, add `ownership:0.10` to the account note.  The script will
+then use that percentage to track the home's value.
+
+You can optionally change the payee used for the transactions by setting
+`IMPORTER_ZESTIMATE_PAYEE_NAME` in the `.env` file.
+
+To run:
+
+```console
+$ node zestimate.js
+```
+
+It is recommended to run this script once per month.
diff --git a/zestimate.js b/zestimate.js
new file mode 100644
index 0000000..b661d3b
--- /dev/null
+++ b/zestimate.js
@@ -0,0 +1,66 @@
+const api = require('@actual-app/api');
+const jsdom = require("jsdom");
+const { closeBudget, ensurePayee, getAccountBalance, getAccountNote, openBudget, sleep } = require('./utils');
+require("dotenv").config();
+
+async function getZestimate(URL) {
+  const response = await fetch(URL, {
+    headers: {
+      'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36',
+      'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8',
+      'Accept-Language': 'en-GB,en;q=0.6',
+      'Referer': 'https://www.google.com/',
+    }
+  });
+
+  const html = await response.text();
+  const dom = new jsdom.JSDOM(html);
+
+  const zestimateText = dom.window.document.getElementById('home-details-home-values').getElementsByTagName('h3')[0].textContent;
+  return parseInt(zestimateText.replace('$', '').replace(',', '')) * 100;
+}
+
+(async function() {
+  await openBudget();
+
+  const payeeId = await ensurePayee(process.env.IMPORTER_ZESTIMATE_PAYEE_NAME || 'Zestimate');
+
+  const accounts = await api.getAccounts();
+  for (const account of accounts) {
+    const note = await getAccountNote(account);
+
+    if (note && note.indexOf('zestimate:') > -1) {
+      const URL = note.split('zestimate:')[1].split(' ')[0];
+
+      let ownership = 1;
+      if (note.indexOf('ownership:') > -1) {
+        ownership = parseFloat(note.split('ownership:')[1].split(' ')[0]);
+      }
+
+      console.log('Fetching zestimate for account:', account.name);
+      console.log('Zillow URL:', URL);
+
+      const zestimate = await getZestimate(URL);
+      const balance = await getAccountBalance(account);
+      const diff = (zestimate * ownership) - balance;
+
+      console.log('Zestimate:', zestimate);
+      console.log('Ownership:', zestimate * ownership);
+      console.log('Balance:', balance);
+      console.log('Difference:', diff);
+
+      if (diff != 0) {
+        await api.importTransactions(account.id, [{
+          date: new Date(),
+          payee: payeeId,
+          amount: diff,
+          notes: `Update Zestimate to ${zestimate * ownership / 100} (${zestimate / 100}*${ownership * 100}%)`,
+        }]);
+      }
+
+      await sleep(1324);
+    }
+  }
+
+  await closeBudget();
+})();